diff --git a/ajax/libs/es6-shim/0.1.0/es6-shim.js b/ajax/libs/es6-shim/0.1.0/es6-shim.js
new file mode 100644
index 000000000..50c5ff033
--- /dev/null
+++ b/ajax/libs/es6-shim/0.1.0/es6-shim.js
@@ -0,0 +1,236 @@
+(function(definition) {
+  // RequireJS.
+  if (typeof define === 'function') {
+    define(definition);
+  // CommonJS and <script>.
+  } else {
+    definition();
+  }
+})(function() {
+  'use strict';
+
+  var globall = (typeof global === 'undefined') ? window : global;
+  var global_isNaN = globall.isNaN;
+  var global_isFinite = globall.isFinite;
+
+  var defineProperty = function(object, name, method) {
+    if (!object[name]) {
+      Object.defineProperty(object, name, {
+        configurable: true,
+        enumerable: false,
+        writable: true,
+        value: method
+      });
+    }
+  };
+
+  var defineProperties = function(object, map) {
+    Object.keys(map).forEach(function(name) {
+      defineProperty(object, name, map[name]);
+    });
+  };
+
+  var sign = function(n) {
+    return (n < 0) ? -1 : 1;
+  };
+  
+  var unique = function(iterable) {
+    return Array.from(Set.from(iterable));
+  };
+
+  // http://wiki.ecmascript.org/doku.php?id=harmony:string.prototype.repeat
+  // http://wiki.ecmascript.org/doku.php?id=harmony:string_extras
+  defineProperties(String.prototype, {
+    repeat: function(times) {
+      return new Array(times + 1).join(this);
+    },
+    startsWith: function(substring) {
+      return this.indexOf(substring) === 0;
+    },
+    endsWith: function(s) {
+      var t = String(s);
+      return this.lastIndexOf(t) === this.length - t.length;
+    },
+    contains: function(s) {
+      return this.indexOf(s) !== -1;
+    },
+    toArray: function() {
+      return this.split('');
+    }
+  });
+
+  // https://gist.github.com/1074126
+  defineProperties(Array, {
+    from: function(iterable) {
+      var object = Object(iterable);
+      var array = [];
+
+      for (var key = 0, length = object.length >>> 0; key < length; key++) {
+        if (key in object) {
+          array[key] = object[key];
+        }
+      }
+
+      return array;
+    },
+
+    of: function() {
+      return Array.prototype.slice.call(arguments);
+    }
+  });
+
+  defineProperties(Number, {
+    isInteger: function(value) {
+      return typeof value === 'number' && global_isFinite(value) && 
+        value > -9007199254740992 && value < 9007199254740992 &&
+        Math.floor(value) === value;
+    },
+
+    isNaN: function(value) {
+      return typeof value === 'number' && global_isNaN(value);
+    },
+
+    toInteger: function(value) {
+      var n = +value;
+      if (isNaN(n)) return +0;
+      if (n === 0 || !global_isFinite(n)) return n;
+      return sign(n) * Math.floor(Math.abs(n));
+    }
+  });
+
+  defineProperties(Object, {
+    getOwnPropertyDescriptors: function(subject) {
+      var descs = {};
+      Object.getOwnPropertyNames(subject).forEach(function(propName) {
+        descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+      });
+      return descs;
+    },
+
+    getPropertyDescriptor: function(subject, name) {
+      var pd = Object.getOwnPropertyDescriptor(subject, name);
+      var proto = Object.getPrototypeOf(subject);
+      while (pd === undefined && proto !== null) {
+        pd = Object.getOwnPropertyDescriptor(proto, name);
+        proto = Object.getPrototypeOf(proto);
+      }
+      return pd;
+    },
+
+    getPropertyNames: function(subject, name) {
+      var set = Set.from(Object.getOwnPropertyNames(subject));
+      var proto = Object.getPrototypeOf(subject);
+      while (proto !== null) {
+        Object.getOwnPropertyNames(proto).forEach(set.add);
+        proto = Object.getPrototypeOf(proto);
+      }
+      return Array.from(set);
+    },
+
+    is: function(x, y) {
+      if (x === y) {
+        // 0 === -0, but they are not identical
+        return x !== 0 || 1 / x === 1 / y;
+      }
+
+      // NaN !== NaN, but they are identical.
+      // NaNs are the only non-reflexive value, i.e., if x !== x,
+      // then x is a NaN.
+      // isNaN is broken: it converts its argument to number, so
+      // isNaN("foo") => true
+      return x !== x && y !== y;
+    }
+  });
+
+  defineProperties(globall, {
+    Map: (function() {
+      var indexOfIdentical = function(keys, key) {
+        for (var i = 0, length = keys.length; i < length; i++) {
+          if (Object.is(keys[i], key)) return i;
+        }
+        return -1;
+      };
+
+      function Map() {
+        if (!(this instanceof Map)) return new Map;
+        defineProperty(this, 'keys', []);
+        defineProperty(this, 'values', []);
+      }
+
+      defineProperties(Map.prototype, {
+        get: function(key) {
+          var index = indexOfIdentical(this.keys, key);
+          return index < 0 ? undefined : this.values[index];
+        },
+
+        has: function(key) {
+          return indexOfIdentical(this.keys, key) >= 0;
+        },
+
+        set: function(key, value) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) index = keys.length;
+          keys[index] = key;
+          values[index] = value;
+        },
+
+        'delete': function(key) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) return false;
+          keys.splice(index, 1);
+          values.splice(index, 1);
+          return true;
+        }
+      });
+      return Map;
+      // TODO: iteration.
+    })(),
+
+    Set: (function() {
+      function Set() {
+        if (!(this instanceof Set)) return new Set;
+        defineProperty(this, 'map', Map());
+      }
+
+      defineProperties(Set.prototype, {
+        has: function(key) {
+          return this.map.has(key);
+        },
+
+        add: function(key) {
+          this.map.set(key, true);
+        },
+
+        'delete': function(key) {
+          return this.map.delete(key);
+        }
+      });
+
+      return Set;
+      // TODO: iteration.
+    })()
+  });
+  
+  defineProperties(globall.Set, {
+    from: function(iterable) {
+      var object = Object(iterable);
+      var set = Set();
+
+      for (var key = 0, length = object.length >>> 0; key < length; key++) {
+        if (key in object && !(set.has(key))) {
+          set.add(object[key]);
+        }
+      }
+
+      return set;
+    },
+
+    of: function() {
+      return Set.from(arguments);
+    }
+  });
+});
diff --git a/ajax/libs/es6-shim/0.1.0/es6-shim.min.js b/ajax/libs/es6-shim/0.1.0/es6-shim.min.js
new file mode 100644
index 000000000..6133997a9
--- /dev/null
+++ b/ajax/libs/es6-shim/0.1.0/es6-shim.min.js
@@ -0,0 +1 @@
+!function(t){"function"==typeof define?define(t):t()}(function(){"use strict";var t="undefined"==typeof global?window:global,e=t.isNaN,n=t.isFinite,r=function(t,e,n){t[e]||Object.defineProperty(t,e,{configurable:!0,enumerable:!1,writable:!0,value:n})},o=function(t,e){Object.keys(e).forEach(function(n){r(t,n,e[n])})},i=function(t){return 0>t?-1:1};o(String.prototype,{repeat:function(t){return new Array(t+1).join(this)},startsWith:function(t){return 0===this.indexOf(t)},endsWith:function(t){var e=String(t);return this.lastIndexOf(e)===this.length-e.length},contains:function(t){return-1!==this.indexOf(t)},toArray:function(){return this.split("")}}),o(Array,{from:function(t){for(var e=Object(t),n=[],r=0,o=e.length>>>0;o>r;r++)r in e&&(n[r]=e[r]);return n},of:function(){return Array.prototype.slice.call(arguments)}}),o(Number,{isInteger:function(t){return"number"==typeof t&&n(t)&&t>-9007199254740992&&9007199254740992>t&&Math.floor(t)===t},isNaN:function(t){return"number"==typeof t&&e(t)},toInteger:function(t){var e=+t;return isNaN(e)?0:0!==e&&n(e)?i(e)*Math.floor(Math.abs(e)):e}}),o(Object,{getOwnPropertyDescriptors:function(t){var e={};return Object.getOwnPropertyNames(t).forEach(function(n){e[n]=Object.getOwnPropertyDescriptor(t,n)}),e},getPropertyDescriptor:function(t,e){for(var n=Object.getOwnPropertyDescriptor(t,e),r=Object.getPrototypeOf(t);void 0===n&&null!==r;)n=Object.getOwnPropertyDescriptor(r,e),r=Object.getPrototypeOf(r);return n},getPropertyNames:function(t){for(var e=Set.from(Object.getOwnPropertyNames(t)),n=Object.getPrototypeOf(t);null!==n;)Object.getOwnPropertyNames(n).forEach(e.add),n=Object.getPrototypeOf(n);return Array.from(e)},is:function(t,e){return t===e?0!==t||1/t===1/e:t!==t&&e!==e}}),o(t,{Map:function(){function t(){return this instanceof t?(r(this,"keys",[]),void r(this,"values",[])):new t}var e=function(t,e){for(var n=0,r=t.length;r>n;n++)if(Object.is(t[n],e))return n;return-1};return o(t.prototype,{get:function(t){var n=e(this.keys,t);return 0>n?void 0:this.values[n]},has:function(t){return e(this.keys,t)>=0},set:function(t,n){var r=this.keys,o=this.values,i=e(r,t);0>i&&(i=r.length),r[i]=t,o[i]=n},"delete":function(t){var n=this.keys,r=this.values,o=e(n,t);return 0>o?!1:(n.splice(o,1),r.splice(o,1),!0)}}),t}(),Set:function(){function t(){return this instanceof t?void r(this,"map",Map()):new t}return o(t.prototype,{has:function(t){return this.map.has(t)},add:function(t){this.map.set(t,!0)},"delete":function(t){return this.map.delete(t)}}),t}()}),o(t.Set,{from:function(t){for(var e=Object(t),n=Set(),r=0,o=e.length>>>0;o>r;r++)r in e&&!n.has(r)&&n.add(e[r]);return n},of:function(){return Set.from(arguments)}})});
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.10.0/es6-shim.js b/ajax/libs/es6-shim/0.10.0/es6-shim.js
new file mode 100644
index 000000000..654af5516
--- /dev/null
+++ b/ajax/libs/es6-shim/0.10.0/es6-shim.js
@@ -0,0 +1,1829 @@
+// ES6-shim 0.10.0 (c) 2013-2014 Paul Miller (http://paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+
+(function(undefined) {
+  'use strict';
+
+  var isCallableWithoutNew = function(func) {
+    try { func(); }
+    catch (e) { return false; }
+    return true;
+  };
+
+  var supportsSubclassing = function(C, f) {
+    /* jshint proto:true */
+    try {
+      var Sub = function() { C.apply(this, arguments); };
+      if (!Sub.__proto__) { return false; /* skip test on IE < 11 */ }
+      Object.setPrototypeOf(Sub, C);
+      Sub.prototype = Object.create(C.prototype, {
+        constructor: { value: C }
+      });
+      return f(Sub);
+    } catch (e) {
+      return false;
+    }
+  };
+
+  var arePropertyDescriptorsSupported = function() {
+    try {
+      Object.defineProperty({}, 'x', {});
+      return true;
+    } catch (e) { /* this is IE 8. */
+      return false;
+    }
+  };
+
+  var startsWithRejectsRegex = function() {
+    var rejectsRegex = false;
+    if (String.prototype.startsWith) {
+      try {
+        '/a/'.startsWith(/a/);
+      } catch (e) { /* this is spec compliant */
+        rejectsRegex = true;
+      }
+    }
+    return rejectsRegex;
+  };
+
+  var main = function() {
+    var globals = (typeof global === 'undefined') ? window : global;
+    var global_isFinite = globals.isFinite;
+    var supportsDescriptors = !!Object.defineProperty && arePropertyDescriptorsSupported();
+    var startsWithIsCompliant = startsWithRejectsRegex();
+    var _slice = Array.prototype.slice;
+    var _indexOf = String.prototype.indexOf;
+    var _toString = Object.prototype.toString;
+    var _hasOwnProperty = Object.prototype.hasOwnProperty;
+
+    // Define configurable, writable and non-enumerable props
+    // if they don’t exist.
+    var defineProperties = function(object, map) {
+      Object.keys(map).forEach(function(name) {
+        var method = map[name];
+        if (name in object) return;
+        if (supportsDescriptors) {
+          Object.defineProperty(object, name, {
+            configurable: true,
+            enumerable: false,
+            writable: true,
+            value: method
+          });
+        } else {
+          object[name] = method;
+        }
+      });
+    };
+
+    // This is a private name in the es6 spec, equal to '[Symbol.iterator]'
+    // we're going to use an arbitrary _-prefixed name to make our shims
+    // work properly with each other, even though we don't have full Iterator
+    // support.  That is, `Array.from(map.keys())` will work, but we don't
+    // pretend to export a "real" Iterator interface.
+    var $iterator$ = (typeof Symbol === 'object' && Symbol.iterator) ||
+      '_es6shim_iterator_';
+    // Firefox ships a partial implementation using the name @@iterator.
+    // https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
+    // So use that name if we detect it.
+    if (globals.Set && typeof new globals.Set()['@@iterator'] === 'function') {
+      $iterator$ = '@@iterator';
+    }
+    var addIterator = function(prototype, impl) {
+      if (!impl) { impl = function iterator() { return this; }; }
+      var o = {};
+      o[$iterator$] = impl;
+      defineProperties(prototype, o);
+    };
+
+    // taken directly from https://github.com/ljharb/is-arguments/blob/master/index.js
+    // can be replaced with require('is-arguments') if we ever use a build process instead
+    var isArguments = function isArguments(value) {
+      var str = _toString.call(value);
+      var result = str === '[object Arguments]';
+      if (!result) {
+        result = str !== '[object Array]' &&
+          value !== null &&
+          typeof value === 'object' &&
+          typeof value.length === 'number' &&
+          value.length >= 0 &&
+          _toString.call(value.callee) === '[object Function]';
+      }
+      return result;
+    };
+
+    var emulateES6construct = function(o) {
+      if (!ES.TypeIsObject(o)) throw new TypeError('bad object');
+      // es5 approximation to es6 subclass semantics: in es6, 'new Foo'
+      // would invoke Foo.@@create to allocation/initialize the new object.
+      // In es5 we just get the plain object.  So if we detect an
+      // uninitialized object, invoke o.constructor.@@create
+      if (!o._es6construct) {
+        if (o.constructor && ES.IsCallable(o.constructor['@@create'])) {
+          o = o.constructor['@@create'](o);
+        }
+        defineProperties(o, { _es6construct: true });
+      }
+      return o;
+    };
+
+    var ES = {
+      CheckObjectCoercible: function(x, optMessage) {
+        /* jshint eqnull:true */
+        if (x == null)
+          throw new TypeError(optMessage || ('Cannot call method on ' + x));
+        return x;
+      },
+
+      TypeIsObject: function(x) {
+        /* jshint eqnull:true */
+        // this is expensive when it returns false; use this function
+        // when you expect it to return true in the common case.
+        return x != null && Object(x) === x;
+      },
+
+      ToObject: function(o, optMessage) {
+        return Object(ES.CheckObjectCoercible(o, optMessage));
+      },
+
+      IsCallable: function(x) {
+        return typeof x === 'function' &&
+          // some versions of IE say that typeof /abc/ === 'function'
+          _toString.call(x) === '[object Function]';
+      },
+
+      ToInt32: function(x) {
+        return x >> 0;
+      },
+
+      ToUint32: function(x) {
+        return x >>> 0;
+      },
+
+      ToInteger: function(value) {
+        var number = +value;
+        if (Number.isNaN(number)) return 0;
+        if (number === 0 || !Number.isFinite(number)) return number;
+        return Math.sign(number) * Math.floor(Math.abs(number));
+      },
+
+      ToLength: function(value) {
+        var len = ES.ToInteger(value);
+        if (len <= 0) return 0; // includes converting -0 to +0
+        if (len > Number.MAX_SAFE_INTEGER) return Number.MAX_SAFE_INTEGER;
+        return len;
+      },
+
+      SameValue: function(a, b) {
+        if (a === b) {
+          // 0 === -0, but they are not identical.
+          if (a === 0) return 1 / a === 1 / b;
+          return true;
+        }
+        return Number.isNaN(a) && Number.isNaN(b);
+      },
+
+      SameValueZero: function(a, b) {
+        // same as SameValue except for SameValueZero(+0, -0) == true
+        return (a === b) || (Number.isNaN(a) && Number.isNaN(b));
+      },
+
+      IsIterable: function(o) {
+        return ES.TypeIsObject(o) &&
+          (ES.IsCallable(o[$iterator$]) || isArguments(o));
+      },
+
+      GetIterator: function(o) {
+        if (isArguments(o)) {
+          // special case support for `arguments`
+          return new ArrayIterator(o, "value");
+        }
+        var it = o[$iterator$]();
+        if (!ES.TypeIsObject(it)) {
+          throw new TypeError('bad iterator');
+        }
+        return it;
+      },
+
+      IteratorNext: function(it) {
+        var result = (arguments.length > 1) ? it.next(arguments[1]) : it.next();
+        if (!ES.TypeIsObject(result)) {
+          throw new TypeError('bad iterator');
+        }
+        return result;
+      },
+
+      Construct: function(C, args) {
+        // CreateFromConstructor
+        var obj;
+        if (ES.IsCallable(C['@@create'])) {
+          obj = C['@@create']();
+        } else {
+          // OrdinaryCreateFromConstructor
+          obj = Object.create(C.prototype || null);
+        }
+        // Mark that we've used the es6 construct path
+        // (see emulateES6construct)
+        defineProperties(obj, { _es6construct: true });
+        // Call the constructor.
+        var result = C.apply(obj, args);
+        return ES.TypeIsObject(result) ? result : obj;
+      }
+    };
+
+    var numberConversion = (function () {
+      // from https://github.com/inexorabletash/polyfill/blob/master/typedarray.js#L176-L266
+      // with permission and license, per https://twitter.com/inexorabletash/status/372206509540659200
+
+      function roundToEven(n) {
+        var w = Math.floor(n), f = n - w;
+        if (f < 0.5) {
+          return w;
+        }
+        if (f > 0.5) {
+          return w + 1;
+        }
+        return w % 2 ? w + 1 : w;
+      }
+
+      function packIEEE754(v, ebits, fbits) {
+        var bias = (1 << (ebits - 1)) - 1,
+          s, e, f, ln,
+          i, bits, str, bytes;
+
+        // Compute sign, exponent, fraction
+        if (v !== v) {
+          // NaN
+          // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping
+          e = (1 << ebits) - 1;
+          f = Math.pow(2, fbits - 1);
+          s = 0;
+        } else if (v === Infinity || v === -Infinity) {
+          e = (1 << ebits) - 1;
+          f = 0;
+          s = (v < 0) ? 1 : 0;
+        } else if (v === 0) {
+          e = 0;
+          f = 0;
+          s = (1 / v === -Infinity) ? 1 : 0;
+        } else {
+          s = v < 0;
+          v = Math.abs(v);
+
+          if (v >= Math.pow(2, 1 - bias)) {
+            e = Math.min(Math.floor(Math.log(v) / Math.LN2), 1023);
+            f = roundToEven(v / Math.pow(2, e) * Math.pow(2, fbits));
+            if (f / Math.pow(2, fbits) >= 2) {
+              e = e + 1;
+              f = 1;
+            }
+            if (e > bias) {
+              // Overflow
+              e = (1 << ebits) - 1;
+              f = 0;
+            } else {
+              // Normal
+              e = e + bias;
+              f = f - Math.pow(2, fbits);
+            }
+          } else {
+            // Subnormal
+            e = 0;
+            f = roundToEven(v / Math.pow(2, 1 - bias - fbits));
+          }
+        }
+
+        // Pack sign, exponent, fraction
+        bits = [];
+        for (i = fbits; i; i -= 1) {
+          bits.push(f % 2 ? 1 : 0);
+          f = Math.floor(f / 2);
+        }
+        for (i = ebits; i; i -= 1) {
+          bits.push(e % 2 ? 1 : 0);
+          e = Math.floor(e / 2);
+        }
+        bits.push(s ? 1 : 0);
+        bits.reverse();
+        str = bits.join('');
+
+        // Bits to bytes
+        bytes = [];
+        while (str.length) {
+          bytes.push(parseInt(str.substring(0, 8), 2));
+          str = str.substring(8);
+        }
+        return bytes;
+      }
+
+      function unpackIEEE754(bytes, ebits, fbits) {
+        // Bytes to bits
+        var bits = [], i, j, b, str,
+            bias, s, e, f;
+
+        for (i = bytes.length; i; i -= 1) {
+          b = bytes[i - 1];
+          for (j = 8; j; j -= 1) {
+            bits.push(b % 2 ? 1 : 0);
+            b = b >> 1;
+          }
+        }
+        bits.reverse();
+        str = bits.join('');
+
+        // Unpack sign, exponent, fraction
+        bias = (1 << (ebits - 1)) - 1;
+        s = parseInt(str.substring(0, 1), 2) ? -1 : 1;
+        e = parseInt(str.substring(1, 1 + ebits), 2);
+        f = parseInt(str.substring(1 + ebits), 2);
+
+        // Produce number
+        if (e === (1 << ebits) - 1) {
+          return f !== 0 ? NaN : s * Infinity;
+        } else if (e > 0) {
+          // Normalized
+          return s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));
+        } else if (f !== 0) {
+          // Denormalized
+          return s * Math.pow(2, -(bias - 1)) * (f / Math.pow(2, fbits));
+        } else {
+          return s < 0 ? -0 : 0;
+        }
+      }
+
+      function unpackFloat64(b) { return unpackIEEE754(b, 11, 52); }
+      function packFloat64(v) { return packIEEE754(v, 11, 52); }
+      function unpackFloat32(b) { return unpackIEEE754(b, 8, 23); }
+      function packFloat32(v) { return packIEEE754(v, 8, 23); }
+
+      var conversions = {
+        toFloat32: function (num) { return unpackFloat32(packFloat32(num)); }
+      };
+      if (typeof Float32Array !== 'undefined') {
+        var float32array = new Float32Array(1);
+        conversions.toFloat32 = function (num) {
+          float32array[0] = num;
+          return float32array[0];
+        };
+      }
+      return conversions;
+    }());
+
+    defineProperties(String, {
+      fromCodePoint: function() {
+        var points = _slice.call(arguments, 0, arguments.length);
+        var result = [];
+        var next;
+        for (var i = 0, length = points.length; i < length; i++) {
+          next = Number(points[i]);
+          if (!ES.SameValue(next, ES.ToInteger(next)) ||
+              next < 0 || next > 0x10FFFF) {
+            throw new RangeError('Invalid code point ' + next);
+          }
+
+          if (next < 0x10000) {
+            result.push(String.fromCharCode(next));
+          } else {
+            next -= 0x10000;
+            result.push(String.fromCharCode((next >> 10) + 0xD800));
+            result.push(String.fromCharCode((next % 0x400) + 0xDC00));
+          }
+        }
+        return result.join('');
+      },
+
+      raw: function(callSite) { // raw.length===1
+        var substitutions = _slice.call(arguments, 1, arguments.length);
+        var cooked = ES.ToObject(callSite, 'bad callSite');
+        var rawValue = cooked.raw;
+        var raw = ES.ToObject(rawValue, 'bad raw value');
+        var len = Object.keys(raw).length;
+        var literalsegments = ES.ToLength(len);
+        if (literalsegments === 0) {
+          return '';
+        }
+
+        var stringElements = [];
+        var nextIndex = 0;
+        var nextKey, next, nextSeg, nextSub;
+        while (nextIndex < literalsegments) {
+          nextKey = String(nextIndex);
+          next = raw[nextKey];
+          nextSeg = String(next);
+          stringElements.push(nextSeg);
+          if (nextIndex + 1 >= literalsegments) {
+            break;
+          }
+          next = substitutions[nextKey];
+          if (next === undefined) {
+            break;
+          }
+          nextSub = String(next);
+          stringElements.push(nextSub);
+          nextIndex++;
+        }
+        return stringElements.join('');
+      }
+    });
+
+    var StringShims = {
+      // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+      // Perf: http://jsperf.com/string-repeat2/2
+      repeat: (function() {
+        var repeat = function(s, times) {
+          if (times < 1) return '';
+          if (times % 2) return repeat(s, times - 1) + s;
+          var half = repeat(s, times / 2);
+          return half + half;
+        };
+
+        return function(times) {
+          var thisStr = String(ES.CheckObjectCoercible(this));
+          times = ES.ToInteger(times);
+          if (times < 0 || times === Infinity) {
+            throw new RangeError('Invalid String#repeat value');
+          }
+          return repeat(thisStr, times);
+        };
+      })(),
+
+      startsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "startsWith" with a regex');
+        searchStr = String(searchStr);
+        var startArg = arguments.length > 1 ? arguments[1] : undefined;
+        var start = Math.max(ES.ToInteger(startArg), 0);
+        return thisStr.slice(start, start + searchStr.length) === searchStr;
+      },
+
+      endsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "endsWith" with a regex');
+        searchStr = String(searchStr);
+        var thisLen = thisStr.length;
+        var posArg = arguments.length > 1 ? arguments[1] : undefined;
+        var pos = posArg === undefined ? thisLen : ES.ToInteger(posArg);
+        var end = Math.min(Math.max(pos, 0), thisLen);
+        return thisStr.slice(end - searchStr.length, end) === searchStr;
+      },
+
+      contains: function(searchString) {
+        var position = arguments.length > 1 ? arguments[1] : undefined;
+        // Somehow this trick makes method 100% compat with the spec.
+        return _indexOf.call(this, searchString, position) !== -1;
+      },
+
+      codePointAt: function(pos) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        var position = ES.ToInteger(pos);
+        var length = thisStr.length;
+        if (position < 0 || position >= length) return undefined;
+        var first = thisStr.charCodeAt(position);
+        var isEnd = (position + 1 === length);
+        if (first < 0xD800 || first > 0xDBFF || isEnd) return first;
+        var second = thisStr.charCodeAt(position + 1);
+        if (second < 0xDC00 || second > 0xDFFF) return first;
+        return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
+      }
+    };
+    defineProperties(String.prototype, StringShims);
+
+    // see https://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype-@@iterator
+    var StringIterator = function(s) {
+      this._s = String(ES.CheckObjectCoercible(s));
+      this._i = 0;
+    };
+    StringIterator.prototype.next = function() {
+      var s = this._s, i = this._i;
+      if (s===undefined || i >= s.length) {
+        this._s = undefined;
+        return { value: undefined, done: true };
+      }
+      var first = s.charCodeAt(i), second, len;
+      if (first < 0xD800 || first > 0xDBFF || (i+1) == s.length) {
+        len = 1;
+      } else {
+        second = s.charCodeAt(i+1);
+        len = (second < 0xDC00 || second > 0xDFFF) ? 1 : 2;
+      }
+      this._i = i + len;
+      return { value: s.substr(i, len), done: false };
+    };
+    addIterator(StringIterator.prototype);
+    addIterator(String.prototype, function() {
+      return new StringIterator(this);
+    });
+
+    if (!startsWithIsCompliant) {
+      // Firefox has a noncompliant startsWith implementation
+      String.prototype.startsWith = StringShims.startsWith;
+      String.prototype.endsWith = StringShims.endsWith;
+    }
+
+    defineProperties(Array, {
+      from: function(iterable) {
+        var mapFn = arguments.length > 1 ? arguments[1] : undefined;
+        var thisArg = arguments.length > 2 ? arguments[2] : undefined;
+
+        var list = ES.ToObject(iterable, 'bad iterable');
+        if (mapFn !== undefined && !ES.IsCallable(mapFn)) {
+          throw new TypeError('Array.from: when provided, the second argument must be a function');
+        }
+
+        var usingIterator = ES.IsIterable(list);
+        // does the spec really mean that Arrays should use ArrayIterator?
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2416
+        //if (Array.isArray(list)) { usingIterator=false; }
+        var length = usingIterator ? 0 : ES.ToLength(list.length);
+        var result = ES.IsCallable(this) ? Object(usingIterator ? new this() : new this(length)) : new Array(length);
+        var it = usingIterator ? ES.GetIterator(list) : null;
+        var value;
+
+        for (var i = 0; usingIterator || (i < length); i++) {
+          if (usingIterator) {
+            value = ES.IteratorNext(it);
+            if (value.done) {
+              length = i;
+              break;
+            }
+            value = value.value;
+          } else {
+            value = list[i];
+          }
+          if (mapFn !== undefined) {
+            result[i] = thisArg ? mapFn.call(thisArg, value) : mapFn(value);
+          } else {
+            result[i] = value;
+          }
+        }
+
+        result.length = length;
+        return result;
+      },
+
+      of: function() {
+        return Array.from(arguments);
+      }
+    });
+
+    defineProperties(globals, {
+      ArrayIterator: function(array, kind) {
+        this.i = 0;
+        this.array = array;
+        this.kind = kind;
+      }
+    });
+
+    defineProperties(ArrayIterator.prototype, {
+      next: function() {
+        var i = this.i, array = this.array;
+        if (i===undefined || this.kind===undefined) {
+          throw new TypeError('Not an ArrayIterator');
+        }
+        if (array!==undefined) {
+          var len = ES.ToLength(array.length);
+          for (; i < len; i++) {
+            var kind = this.kind;
+            var retval;
+            if (kind === "key") {
+              retval = i;
+            }
+            if (kind === "value") {
+              retval = array[i];
+            }
+            if (kind === "entry") {
+              retval = [i, array[i]];
+            }
+            this.i = i + 1;
+            return { value: retval, done: false };
+          }
+        }
+        this.array = undefined;
+        return { value: undefined, done: true };
+      }
+    });
+    addIterator(ArrayIterator.prototype);
+
+    defineProperties(Array.prototype, {
+      copyWithin: function(target, start) {
+        var end = arguments[2]; // copyWithin.length must be 2
+        var o = ES.ToObject(this);
+        var len = ES.ToLength(o.length);
+        target = ES.ToInteger(target);
+        start = ES.ToInteger(start);
+        var to = target < 0 ? Math.max(len + target, 0) : Math.min(target, len);
+        var from = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        end = (end===undefined) ? len : ES.ToInteger(end);
+        var fin = end < 0 ? Math.max(len + end, 0) : Math.min(end, len);
+        var count = Math.min(fin - from, len - to);
+        var direction = 1;
+        if (from < to && to < (from + count)) {
+          direction = -1;
+          from += count - 1;
+          to += count - 1;
+        }
+        while (count > 0) {
+          if (_hasOwnProperty.call(o, from)) {
+            o[to] = o[from];
+          } else {
+            delete o[from];
+          }
+          from += direction;
+          to += direction;
+          count -= 1;
+        }
+        return o;
+      },
+      fill: function(value) {
+        var start = arguments[1], end = arguments[2]; // fill.length===1
+        var O = ES.ToObject(this);
+        var len = ES.ToLength(O.length);
+        start = ES.ToInteger(start===undefined ? 0 : start);
+        end = ES.ToInteger(end===undefined ? len : end);
+
+        var relativeStart = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+
+        for (var i = relativeStart; i < len && i < end; ++i) {
+          O[i] = value;
+        }
+        return O;
+      },
+
+      find: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#find: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0, value; i < length; i++) {
+          if (i in list) {
+            value = list[i];
+            if (predicate.call(thisArg, value, i, list)) return value;
+          }
+        }
+        return undefined;
+      },
+
+      findIndex: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#findIndex: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0; i < length; i++) {
+          if (i in list) {
+            if (predicate.call(thisArg, list[i], i, list)) return i;
+          }
+        }
+        return -1;
+      },
+
+      keys: function() {
+        return new ArrayIterator(this, "key");
+      },
+
+      values: function() {
+        return new ArrayIterator(this, "value");
+      },
+
+      entries: function() {
+        return new ArrayIterator(this, "entry");
+      }
+    });
+    addIterator(Array.prototype, function() { return this.values(); });
+    // Chrome defines keys/values/entries on Array, but doesn't give us
+    // any way to identify its iterator.  So add our own shimmed field.
+    addIterator(Object.getPrototypeOf([].values()));
+
+    var maxSafeInteger = Math.pow(2, 53) - 1;
+    defineProperties(Number, {
+      MAX_SAFE_INTEGER: maxSafeInteger,
+      MIN_SAFE_INTEGER: -maxSafeInteger,
+      EPSILON: 2.220446049250313e-16,
+
+      parseInt: globals.parseInt,
+      parseFloat: globals.parseFloat,
+
+      isFinite: function(value) {
+        return typeof value === 'number' && global_isFinite(value);
+      },
+
+      isInteger: function(value) {
+        return typeof value === 'number' &&
+          !Number.isNaN(value) &&
+          Number.isFinite(value) &&
+          ES.ToInteger(value) === value;
+      },
+
+      isSafeInteger: function(value) {
+        return Number.isInteger(value) &&
+          Math.abs(value) <= Number.MAX_SAFE_INTEGER;
+      },
+
+      isNaN: function(value) {
+        // NaN !== NaN, but they are identical.
+        // NaNs are the only non-reflexive value, i.e., if x !== x,
+        // then x is NaN.
+        // isNaN is broken: it converts its argument to number, so
+        // isNaN('foo') => true
+        return value !== value;
+      }
+
+    });
+
+    defineProperties(Number.prototype, {
+    });
+
+    if (supportsDescriptors) {
+      defineProperties(Object, {
+        getOwnPropertyDescriptors: function(subject) {
+          var descs = {};
+          Object.getOwnPropertyNames(subject).forEach(function(propName) {
+            descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+          });
+          return descs;
+        },
+
+        getPropertyDescriptor: function(subject, name) {
+          var pd = Object.getOwnPropertyDescriptor(subject, name);
+          var proto = Object.getPrototypeOf(subject);
+          while (pd === undefined && proto !== null) {
+            pd = Object.getOwnPropertyDescriptor(proto, name);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return pd;
+        },
+
+        getPropertyNames: function(subject) {
+          var result = Object.getOwnPropertyNames(subject);
+          var proto = Object.getPrototypeOf(subject);
+
+          var addProperty = function(property) {
+            if (result.indexOf(property) === -1) {
+              result.push(property);
+            }
+          };
+
+          while (proto !== null) {
+            Object.getOwnPropertyNames(proto).forEach(addProperty);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return result;
+        },
+
+        // 19.1.3.1
+        assign: function(target, source) {
+          return Object.keys(source).reduce(function(target, key) {
+            target[key] = source[key];
+            return target;
+          }, target);
+        }
+      });
+
+      // 19.1.3.9
+      // shim from https://gist.github.com/WebReflection/5593554
+      defineProperties(Object, {
+        setPrototypeOf: (function(Object, magic) {
+          var set;
+
+          var checkArgs = function(O, proto) {
+            if (!ES.TypeIsObject(O)) {
+              throw new TypeError('cannot set prototype on a non-object');
+            }
+            if (!(proto===null || ES.TypeIsObject(proto))) {
+              throw new TypeError('can only set prototype to an object or null'+proto);
+            }
+          };
+
+          var setPrototypeOf = function(O, proto) {
+            checkArgs(O, proto);
+            set.call(O, proto);
+            return O;
+          };
+
+          try {
+            // this works already in Firefox and Safari
+            set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set;
+            set.call({}, null);
+          } catch (e) {
+            if (Object.prototype !== {}[magic]) {
+              // IE < 11 cannot be shimmed
+              return;
+            }
+            // probably Chrome or some old Mobile stock browser
+            set = function(proto) {
+              this[magic] = proto;
+            };
+            // please note that this will **not** work
+            // in those browsers that do not inherit
+            // __proto__ by mistake from Object.prototype
+            // in these cases we should probably throw an error
+            // or at least be informed about the issue
+            setPrototypeOf.polyfill = setPrototypeOf(
+              setPrototypeOf({}, null),
+              Object.prototype
+            ) instanceof Object;
+            // setPrototypeOf.polyfill === true means it works as meant
+            // setPrototypeOf.polyfill === false means it's not 100% reliable
+            // setPrototypeOf.polyfill === undefined
+            // or
+            // setPrototypeOf.polyfill ==  null means it's not a polyfill
+            // which means it works as expected
+            // we can even delete Object.prototype.__proto__;
+          }
+          return setPrototypeOf;
+        })(Object, '__proto__')
+      });
+    }
+
+    // Workaround bug in Opera 12 where setPrototypeOf(x, null) doesn't work,
+    // but Object.create(null) does.
+    if (Object.setPrototypeOf && Object.getPrototypeOf &&
+        Object.getPrototypeOf(Object.setPrototypeOf({}, null)) !== null &&
+        Object.getPrototypeOf(Object.create(null)) === null) {
+      (function() {
+        var FAKENULL = Object.create(null);
+        var gpo = Object.getPrototypeOf, spo = Object.setPrototypeOf;
+        Object.getPrototypeOf = function(o) {
+          var result = gpo(o);
+          return result === FAKENULL ? null : result;
+        };
+        Object.setPrototypeOf = function(o, p) {
+          if (p === null) { p = FAKENULL; }
+          return spo(o, p);
+        };
+        Object.setPrototypeOf.polyfill = false;
+      })();
+    }
+
+    defineProperties(Object, {
+      getOwnPropertyKeys: function(subject) {
+        return Object.keys(subject);
+      },
+
+      is: function(a, b) {
+        return ES.SameValue(a, b);
+      }
+    });
+
+    try {
+      Object.keys('foo');
+    } catch (e) {
+      var originalObjectKeys = Object.keys;
+      Object.keys = function (obj) {
+        return originalObjectKeys(ES.ToObject(obj));
+      };
+    }
+
+    var MathShims = {
+      acosh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < 1) return NaN;
+        if (value === 1) return 0;
+        if (value === Infinity) return value;
+        return Math.log(value + Math.sqrt(value * value - 1));
+      },
+
+      asinh: function(value) {
+        value = Number(value);
+        if (value === 0 || !global_isFinite(value)) {
+          return value;
+        }
+        return value < 0 ? -Math.asinh(-value) : Math.log(value + Math.sqrt(value * value + 1));
+      },
+
+      atanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < -1 || value > 1) {
+          return NaN;
+        }
+        if (value === -1) return -Infinity;
+        if (value === 1) return Infinity;
+        if (value === 0) return value;
+        return 0.5 * Math.log((1 + value) / (1 - value));
+      },
+
+      cbrt: function(value) {
+        value = Number(value);
+        if (value === 0) return value;
+        var negate = value < 0, result;
+        if (negate) value = -value;
+        result = Math.pow(value, 1/3);
+        return negate ? -result : result;
+      },
+
+      clz32: function(value) {
+        // See https://bugs.ecmascript.org/show_bug.cgi?id=2465
+        value = Number(value);
+        if (Number.isNaN(value)) return NaN;
+        var number = ES.ToUint32(value);
+        if (number === 0) {
+          return 32;
+        }
+        return 32 - (number).toString(2).length;
+      },
+
+      cosh: function(value) {
+        value = Number(value);
+        if (value === 0) return 1; // +0 or -0
+        if (Number.isNaN(value)) return NaN;
+        if (!global_isFinite(value)) return Infinity;
+        if (value < 0) value = -value;
+        if (value > 21) return Math.exp(value) / 2;
+        return (Math.exp(value) + Math.exp(-value)) / 2;
+      },
+
+      expm1: function(value) {
+        value = Number(value);
+        if (value === -Infinity) return -1;
+        if (!global_isFinite(value) || value === 0) return value;
+        var result = 0;
+        var n = 50;
+        for (var i = 1; i < n; i++) {
+          for (var j = 2, factorial = 1; j <= i; j++) {
+            factorial *= j;
+          }
+          result += Math.pow(value, i) / factorial;
+        }
+        return result;
+      },
+
+      hypot: function(x, y) {
+        var anyNaN = false;
+        var allZero = true;
+        var anyInfinity = false;
+        var numbers = [];
+        Array.prototype.every.call(arguments, function(arg) {
+          var num = Number(arg);
+          if (Number.isNaN(num)) anyNaN = true;
+          else if (num === Infinity || num === -Infinity) anyInfinity = true;
+          else if (num !== 0) allZero = false;
+          if (anyInfinity) {
+            return false;
+          } else if (!anyNaN) {
+            numbers.push(Math.abs(num));
+          }
+          return true;
+        });
+        if (anyInfinity) return Infinity;
+        if (anyNaN) return NaN;
+        if (allZero) return 0;
+
+        numbers.sort(function (a, b) { return b - a; });
+        var largest = numbers[0];
+        var divided = numbers.map(function (number) { return number / largest; });
+        var sum = divided.reduce(function (sum, number) { return sum += number * number; }, 0);
+        return largest * Math.sqrt(sum);
+      },
+
+      log2: function(value) {
+        return Math.log(value) * Math.LOG2E;
+      },
+
+      log10: function(value) {
+        return Math.log(value) * Math.LOG10E;
+      },
+
+      log1p: function(value) {
+        value = Number(value);
+        if (value < -1 || Number.isNaN(value)) return NaN;
+        if (value === 0 || value === Infinity) return value;
+        if (value === -1) return -Infinity;
+        var result = 0;
+        var n = 50;
+
+        if (value < 0 || value > 1) return Math.log(1 + value);
+        for (var i = 1; i < n; i++) {
+          if ((i % 2) === 0) {
+            result -= Math.pow(value, i) / i;
+          } else {
+            result += Math.pow(value, i) / i;
+          }
+        }
+
+        return result;
+      },
+
+      sign: function(value) {
+        var number = +value;
+        if (number === 0) return number;
+        if (Number.isNaN(number)) return number;
+        return number < 0 ? -1 : 1;
+      },
+
+      sinh: function(value) {
+        value = Number(value);
+        if (!global_isFinite(value) || value === 0) return value;
+        return (Math.exp(value) - Math.exp(-value)) / 2;
+      },
+
+      tanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value === 0) return value;
+        if (value === Infinity) return 1;
+        if (value === -Infinity) return -1;
+        return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+      },
+
+      trunc: function(value) {
+        var number = Number(value);
+        return number < 0 ? -Math.floor(-number) : Math.floor(number);
+      },
+
+      imul: function(x, y) {
+        // taken from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul
+        var ah  = (x >>> 16) & 0xffff;
+        var al = x & 0xffff;
+        var bh  = (y >>> 16) & 0xffff;
+        var bl = y & 0xffff;
+        // the shift by 0 fixes the sign on the high part
+        // the final |0 converts the unsigned value into a signed value
+        return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0)|0);
+      },
+
+      fround: function(x) {
+        if (x === 0 || x === Infinity || x === -Infinity || Number.isNaN(x)) {
+          return x;
+        }
+        var num = Number(x);
+        return numberConversion.toFloat32(num);
+      }
+    };
+    defineProperties(Math, MathShims);
+
+    if (Math.imul(0xffffffff, 5) !== -5) {
+      // Safari 6.1, at least, reports "0" for this value
+      Math.imul = MathShims.imul;
+    }
+
+    // Promises
+    // Simplest possible implementation; use a 3rd-party library if you
+    // want the best possible speed and/or long stack traces.
+    var PromiseShim = (function() {
+
+      var Promise, Promise$prototype;
+
+      ES.IsPromise = function(promise) {
+        if (!ES.TypeIsObject(promise)) {
+          return false;
+        }
+        if (!promise._promiseConstructor) {
+          // _promiseConstructor is a bit more unique than _status, so we'll
+          // check that instead of the [[PromiseStatus]] internal field.
+          return false;
+        }
+        if (promise._status === undefined) {
+          return false; // uninitialized
+        }
+        return true;
+      };
+
+      // "PromiseCapability" in the spec is what most promise implementations
+      // call a "deferred".
+      var PromiseCapability = function(C) {
+        if (!ES.IsCallable(C)) {
+          throw new TypeError('bad promise constructor');
+        }
+        var capability = this;
+        var resolver = function(resolve, reject) {
+          capability.resolve = resolve;
+          capability.reject = reject;
+        };
+        capability.promise = ES.Construct(C, [resolver]);
+        if (!(ES.IsCallable(capability.resolve) &&
+              ES.IsCallable(capability.reject))) {
+          throw new TypeError('bad promise constructor');
+        }
+      };
+
+      // find an appropriate setImmediate-alike
+      var setTimeout = globals.setTimeout;
+      var makeZeroTimeout = function() {
+        // from http://dbaron.org/log/20100309-faster-timeouts
+        var timeouts = [];
+        var messageName = "zero-timeout-message";
+        var setZeroTimeout = function(fn) {
+          timeouts.push(fn);
+          window.postMessage(messageName, "*");
+        };
+        var handleMessage = function(event) {
+          if (event.source == window && event.data == messageName) {
+            event.stopPropagation();
+            if (timeouts.length === 0) { return; }
+            var fn = timeouts.shift();
+            fn();
+          }
+        };
+        window.addEventListener("message", handleMessage, true);
+        return setZeroTimeout;
+      };
+      var enqueue = ES.IsCallable(globals.setImmediate) ?
+        globals.setImmediate.bind(globals) :
+        typeof process === 'object' && process.nextTick ? process.nextTick :
+        ES.IsCallable(window.postMessage) ? makeZeroTimeout() :
+        function(task) { setTimeout(task, 0); }; // fallback
+
+      var triggerPromiseReactions = function(reactions, x) {
+        reactions.forEach(function(reaction) {
+          enqueue(function() {
+            // PromiseReactionTask
+            var handler = reaction.handler;
+            var capability = reaction.capability;
+            var resolve = capability.resolve;
+            var reject = capability.reject;
+            try {
+              var result = handler(x);
+              if (result === capability.promise) {
+                throw new TypeError('self resolution');
+              }
+              var updateResult =
+                updatePromiseFromPotentialThenable(result, capability);
+              if (!updateResult) {
+                resolve(result);
+              }
+            } catch (e) {
+              reject(e);
+            }
+          });
+        });
+      };
+
+      var updatePromiseFromPotentialThenable = function(x, capability) {
+        if (!ES.TypeIsObject(x)) {
+          return false;
+        }
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          var then = x.then; // only one invocation of accessor
+          if (!ES.IsCallable(then)) { return false; }
+          then.call(x, resolve, reject);
+        } catch(e) {
+          reject(e);
+        }
+        return true;
+      };
+
+      var promiseResolutionHandler = function(promise, onFulfilled, onRejected){
+        return function(x) {
+          if (x === promise) {
+            return onRejected(new TypeError('self resolution'));
+          }
+          var C = promise._promiseConstructor;
+          var capability = new PromiseCapability(C);
+          var updateResult = updatePromiseFromPotentialThenable(x, capability);
+          if (updateResult) {
+            return capability.promise.then(onFulfilled, onRejected);
+          } else {
+            return onFulfilled(x);
+          }
+        };
+      };
+
+      Promise = function(resolver) {
+        var promise = this;
+        promise = emulateES6construct(promise);
+        if (!promise._promiseConstructor) {
+          // we use _promiseConstructor as a stand-in for the internal
+          // [[PromiseStatus]] field; it's a little more unique.
+          throw new TypeError('bad promise');
+        }
+        if (promise._status !== undefined) {
+          throw new TypeError('promise already initialized');
+        }
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2482
+        if (!ES.IsCallable(resolver)) {
+          throw new TypeError('not a valid resolver');
+        }
+        promise._status = 'unresolved';
+        promise._resolveReactions = [];
+        promise._rejectReactions = [];
+
+        var resolve = function(resolution) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._resolveReactions;
+          promise._result = resolution;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-resolution';
+          triggerPromiseReactions(reactions, resolution);
+        };
+        var reject = function(reason) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._rejectReactions;
+          promise._result = reason;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-rejection';
+          triggerPromiseReactions(reactions, reason);
+        };
+        try {
+          resolver(resolve, reject);
+        } catch (e) {
+          reject(e);
+        }
+        return promise;
+      };
+      Promise$prototype = Promise.prototype;
+      defineProperties(Promise, {
+        '@@create': function(obj) {
+          var constructor = this;
+          // AllocatePromise
+          // The `obj` parameter is a hack we use for es5
+          // compatibility.
+          var prototype = constructor.prototype || Promise$prototype;
+          obj = obj || Object.create(prototype);
+          defineProperties(obj, {
+            _status: undefined,
+            _result: undefined,
+            _resolveReactions: undefined,
+            _rejectReactions: undefined,
+            _promiseConstructor: undefined
+          });
+          obj._promiseConstructor = constructor;
+          return obj;
+        }
+      });
+
+      var _promiseAllResolver = function(index, values, capability, remaining) {
+        var done = false;
+        return function(x) {
+          if (done) { return; } // protect against being called multiple times
+          done = true;
+          values[index] = x;
+          if ((--remaining.count) === 0) {
+            var resolve = capability.resolve;
+            resolve(values); // call w/ this===undefined
+          }
+        };
+      };
+
+      Promise.all = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          var values = [], remaining = { count: 1 };
+          for (var index = 0; ; index++) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            var resolveElement = _promiseAllResolver(
+              index, values, capability, remaining
+            );
+            remaining.count++;
+            nextPromise.then(resolveElement, capability.reject);
+          }
+          if ((--remaining.count) === 0) {
+            resolve(values); // call w/ this===undefined
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.race = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          while (true) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              // If iterable has no items, resulting promise will never
+              // resolve; see:
+              // https://github.com/domenic/promises-unwrapping/issues/75
+              // https://bugs.ecmascript.org/show_bug.cgi?id=2515
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            nextPromise.then(resolve, reject);
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.reject = function(reason) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var reject = capability.reject;
+        reject(reason); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.resolve = function(v) {
+        var C = this;
+        if (ES.IsPromise(v)) {
+          var constructor = v._promiseConstructor;
+          if (constructor === C) { return v; }
+        }
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        resolve(v); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.prototype['catch'] = function( onRejected ) {
+        return this.then(undefined, onRejected);
+      };
+
+      Promise.prototype.then = function( onFulfilled, onRejected ) {
+        var promise = this;
+        if (!ES.IsPromise(promise)) { throw new TypeError('not a promise'); }
+        // this.constructor not this._promiseConstructor; see
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2513
+        var C = this.constructor;
+        var capability = new PromiseCapability(C);
+        if (!ES.IsCallable(onRejected)) {
+          onRejected = function(e) { throw e; };
+        }
+        if (!ES.IsCallable(onFulfilled)) {
+          onFulfilled = function(x) { return x; };
+        }
+        var resolutionHandler =
+          promiseResolutionHandler(promise, onFulfilled, onRejected);
+        var resolveReaction =
+          { capability: capability, handler: resolutionHandler };
+        var rejectReaction =
+          { capability: capability, handler: onRejected };
+        switch (promise._status) {
+        case 'unresolved':
+          promise._resolveReactions.push(resolveReaction);
+          promise._rejectReactions.push(rejectReaction);
+          break;
+        case 'has-resolution':
+          triggerPromiseReactions([resolveReaction], promise._result);
+          break;
+        case 'has-rejection':
+          triggerPromiseReactions([rejectReaction], promise._result);
+          break;
+        default:
+          throw new TypeError('unexpected');
+        }
+        return capability.promise;
+      };
+
+      return Promise;
+    })();
+    // export the Promise constructor.
+    defineProperties(globals, { Promise: PromiseShim });
+    // In Chrome 33 (and thereabouts) Promise is defined, but the
+    // implementation is buggy in a number of ways.  Let's check subclassing
+    // support to see if we have a buggy implementation.
+    if (!supportsSubclassing(globals.Promise, function(S) {
+      return S.resolve(42) instanceof S;
+    })) {
+      globals.Promise = PromiseShim;
+    }
+
+    // Map and Set require a true ES5 environment
+    if (supportsDescriptors) {
+
+      var fastkey = function fastkey(key) {
+        var type = typeof key;
+        if (type === 'string') {
+          return '$' + key;
+        } else if (type === 'number') {
+          // note that -0 will get coerced to "0" when used as a property key
+          return key;
+        }
+        return null;
+      };
+
+      var emptyObject = function emptyObject() {
+        // accomodate some older not-quite-ES5 browsers
+        return Object.create ? Object.create(null) : {};
+      };
+
+      var collectionShims = {
+        Map: (function() {
+
+          var empty = {};
+
+          function MapEntry(key, value) {
+            this.key = key;
+            this.value = value;
+            this.next = null;
+            this.prev = null;
+          }
+
+          MapEntry.prototype.isRemoved = function() {
+            return this.key === empty;
+          };
+
+          function MapIterator(map, kind) {
+            this.head = map._head;
+            this.i = this.head;
+            this.kind = kind;
+          }
+
+          MapIterator.prototype = {
+            next: function() {
+              var i = this.i, kind = this.kind, head = this.head, result;
+              if (this.i === undefined) {
+                return { value: undefined, done: true };
+              }
+              while (i.isRemoved() && i !== head) {
+                // back up off of removed entries
+                i = i.prev;
+              }
+              // advance to next unreturned element.
+              while (i.next !== head) {
+                i = i.next;
+                if (!i.isRemoved()) {
+                  if (kind === "key") {
+                    result = i.key;
+                  } else if (kind === "value") {
+                    result = i.value;
+                  } else {
+                    result = [i.key, i.value];
+                  }
+                  this.i = i;
+                  return { value: result, done: false };
+                }
+              }
+              // once the iterator is done, it is done forever.
+              this.i = undefined;
+              return { value: undefined, done: true };
+            }
+          };
+          addIterator(MapIterator.prototype);
+
+          function Map() {
+            var map = this;
+            map = emulateES6construct(map);
+            if (!map._es6map) {
+              throw new TypeError('bad map');
+            }
+
+            var head = new MapEntry(null, null);
+            // circular doubly-linked list.
+            head.next = head.prev = head;
+
+            defineProperties(map, {
+              '_head': head,
+              '_storage': emptyObject(),
+              '_size': 0
+            });
+
+            // Optionally initialize map from iterable
+            var iterable = arguments[0];
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = map.set;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad map'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                if (!ES.TypeIsObject(nextItem)) {
+                  throw new TypeError('expected iterable of pairs');
+                }
+                adder.call(map, nextItem[0], nextItem[1]);
+              }
+            }
+            return map;
+          }
+          var Map$prototype = Map.prototype;
+          defineProperties(Map, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Map$prototype;
+              obj = obj || Object.create(prototype);
+              defineProperties(obj, { _es6map: true });
+              return obj;
+            }
+          });
+
+          Object.defineProperty(Map.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._size === 'undefined') {
+                throw new TypeError('size method called on incompatible Map');
+              }
+              return this._size;
+            }
+          });
+
+          defineProperties(Map.prototype, {
+            get: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                var entry = this._storage[fkey];
+                return entry ? entry.value : undefined;
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return i.value;
+                }
+              }
+              return undefined;
+            },
+
+            has: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                return typeof this._storage[fkey] !== 'undefined';
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            set: function(key, value) {
+              var head = this._head, i = head, entry;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] !== 'undefined') {
+                  this._storage[fkey].value = value;
+                  return;
+                } else {
+                  entry = this._storage[fkey] = new MapEntry(key, value);
+                  i = head.prev;
+                  // fall through
+                }
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.value = value;
+                  return;
+                }
+              }
+              entry = entry || new MapEntry(key, value);
+              if (ES.SameValue(-0, key)) {
+                entry.key = +0; // coerce -0 to +0 in entry
+              }
+              entry.next = this._head;
+              entry.prev = this._head.prev;
+              entry.prev.next = entry;
+              entry.next.prev = entry;
+              this._size += 1;
+            },
+
+            'delete': function(key) {
+              var head = this._head, i = head;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] === 'undefined') {
+                  return false;
+                }
+                i = this._storage[fkey].prev;
+                delete this._storage[fkey];
+                // fall through
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.key = i.value = empty;
+                  i.prev.next = i.next;
+                  i.next.prev = i.prev;
+                  this._size -= 1;
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            clear: function() {
+              this._size = 0;
+              this._storage = emptyObject();
+              var head = this._head, i = head, p = i.next;
+              while ((i = p) !== head) {
+                i.key = i.value = empty;
+                p = i.next;
+                i.next = i.prev = head;
+              }
+              head.next = head.prev = head;
+            },
+
+            keys: function() {
+              return new MapIterator(this, "key");
+            },
+
+            values: function() {
+              return new MapIterator(this, "value");
+            },
+
+            entries: function() {
+              return new MapIterator(this, "key+value");
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var it = this.entries();
+              for (var entry = it.next(); !entry.done; entry = it.next()) {
+                callback.call(context, entry.value[1], entry.value[0], this);
+              }
+            }
+          });
+          addIterator(Map.prototype, function() { return this.entries(); });
+
+          return Map;
+        })(),
+
+        Set: (function() {
+          // Creating a Map is expensive.  To speed up the common case of
+          // Sets containing only string or numeric keys, we use an object
+          // as backing storage and lazily create a full Map only when
+          // required.
+          var SetShim = function Set() {
+            var set = this;
+            set = emulateES6construct(set);
+            if (!set._es6set) {
+              throw new TypeError('bad set');
+            }
+
+            defineProperties(set, {
+              '[[SetData]]': null,
+              '_storage': emptyObject()
+            });
+
+            // Optionally initialize map from iterable
+            var iterable = arguments[0];
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = set.add;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad set'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                adder.call(set, nextItem);
+              }
+            }
+            return set;
+          };
+          var Set$prototype = SetShim.prototype;
+          defineProperties(SetShim, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Set$prototype;
+              obj = obj || Object.create(prototype);
+              defineProperties(obj, { _es6set: true });
+              return obj;
+            }
+          });
+
+          // Switch from the object backing storage to a full Map.
+          var ensureMap = function ensureMap(set) {
+            if (!set['[[SetData]]']) {
+              var m = set['[[SetData]]'] = new collectionShims.Map();
+              Object.keys(set._storage).forEach(function(k) {
+                // fast check for leading '$'
+                if (k.charCodeAt(0) === 36) {
+                  k = k.substring(1);
+                } else {
+                  k = +k;
+                }
+                m.set(k, k);
+              });
+              set._storage = null; // free old backing storage
+            }
+          };
+
+          Object.defineProperty(SetShim.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._storage === 'undefined') {
+                // https://github.com/paulmillr/es6-shim/issues/176
+                throw new TypeError('size method called on incompatible Set');
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].size;
+            }
+          });
+
+          defineProperties(SetShim.prototype, {
+            has: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                return !!this._storage[fkey];
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].has(key);
+            },
+
+            add: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                this._storage[fkey]=true;
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].set(key, key);
+            },
+
+            'delete': function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                delete this._storage[fkey];
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]']['delete'](key);
+            },
+
+            clear: function() {
+              if (this._storage) {
+                this._storage = emptyObject();
+                return;
+              }
+              return this['[[SetData]]'].clear();
+            },
+
+            keys: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].keys();
+            },
+
+            values: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].values();
+            },
+
+            entries: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].entries();
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireSet = this;
+              ensureMap(this);
+              this['[[SetData]]'].forEach(function(value, key) {
+                callback.call(context, key, key, entireSet);
+              });
+            }
+          });
+          addIterator(SetShim.prototype, function() { return this.values(); });
+
+          return SetShim;
+        })()
+      };
+      defineProperties(globals, collectionShims);
+
+      if (globals.Map || globals.Set) {
+        /*
+          - In Firefox < 23, Map#size is a function.
+          - In all current Firefox, Set#entries/keys/values & Map#clear do not exist
+          - https://bugzilla.mozilla.org/show_bug.cgi?id=869996
+          - In Firefox 24, Map and Set do not implement forEach
+          - In Firefox 25 at least, Map and Set are callable without "new"
+        */
+        if (
+          typeof globals.Map.prototype.clear !== 'function' ||
+          new globals.Set().size !== 0 ||
+          new globals.Map().size !== 0 ||
+          typeof globals.Set.prototype.keys !== 'function' ||
+          typeof globals.Map.prototype.forEach !== 'function' ||
+          typeof globals.Set.prototype.forEach !== 'function' ||
+          isCallableWithoutNew(globals.Map) ||
+          isCallableWithoutNew(globals.Set) ||
+          !supportsSubclassing(globals.Map, function(M) {
+            return (new M([])) instanceof M;
+          })
+        ) {
+          globals.Map = collectionShims.Map;
+          globals.Set = collectionShims.Set;
+        }
+      }
+      // Shim incomplete iterator implementations.
+      addIterator(Object.getPrototypeOf((new globals.Map()).keys()));
+      addIterator(Object.getPrototypeOf((new globals.Set()).keys()));
+    }
+  };
+
+  if (typeof define === 'function' && typeof define.amd === 'object' && define.amd) {
+    define(main); // RequireJS
+  } else {
+    main(); // CommonJS and <script>
+  }
+})();
diff --git a/ajax/libs/es6-shim/0.10.0/es6-shim.min.js b/ajax/libs/es6-shim/0.10.0/es6-shim.min.js
new file mode 100644
index 000000000..5ec1df907
--- /dev/null
+++ b/ajax/libs/es6-shim/0.10.0/es6-shim.min.js
@@ -0,0 +1 @@
+!function(t){"use strict";var e=function(t){try{t()}catch(e){return!1}return!0},r=function(t,e){try{var r=function(){t.apply(this,arguments)};return r.__proto__?(Object.setPrototypeOf(r,t),r.prototype=Object.create(t.prototype,{constructor:{value:t}}),e(r)):!1}catch(n){return!1}},n=function(){try{return Object.defineProperty({},"x",{}),!0}catch(t){return!1}},o=function(){var t=!1;if(String.prototype.startsWith)try{"/a/".startsWith(/a/)}catch(e){t=!0}return t},a=function(){var a="undefined"==typeof global?window:global,i=a.isFinite,u=!!Object.defineProperty&&n(),s=o(),c=Array.prototype.slice,f=String.prototype.indexOf,l=Object.prototype.toString,h=Object.prototype.hasOwnProperty,p=function(t,e){Object.keys(e).forEach(function(r){var n=e[r];r in t||(u?Object.defineProperty(t,r,{configurable:!0,enumerable:!1,writable:!0,value:n}):t[r]=n)})},v="object"==typeof Symbol&&Symbol.iterator||"_es6shim_iterator_";a.Set&&"function"==typeof(new a.Set)["@@iterator"]&&(v="@@iterator");var y=function(t,e){e||(e=function(){return this});var r={};r[v]=e,p(t,r)},b=function(t){var e=l.call(t),r="[object Arguments]"===e;return r||(r="[object Array]"!==e&&null!==t&&"object"==typeof t&&"number"==typeof t.length&&t.length>=0&&"[object Function]"===l.call(t.callee)),r},g=function(t){if(!m.TypeIsObject(t))throw new TypeError("bad object");return t._es6construct||(t.constructor&&m.IsCallable(t.constructor["@@create"])&&(t=t.constructor["@@create"](t)),p(t,{_es6construct:!0})),t},m={CheckObjectCoercible:function(t,e){if(null==t)throw new TypeError(e||"Cannot call method on "+t);return t},TypeIsObject:function(t){return null!=t&&Object(t)===t},ToObject:function(t,e){return Object(m.CheckObjectCoercible(t,e))},IsCallable:function(t){return"function"==typeof t&&"[object Function]"===l.call(t)},ToInt32:function(t){return t>>0},ToUint32:function(t){return t>>>0},ToInteger:function(t){var e=+t;return Number.isNaN(e)?0:0!==e&&Number.isFinite(e)?Math.sign(e)*Math.floor(Math.abs(e)):e},ToLength:function(t){var e=m.ToInteger(t);return 0>=e?0:e>Number.MAX_SAFE_INTEGER?Number.MAX_SAFE_INTEGER:e},SameValue:function(t,e){return t===e?0===t?1/t===1/e:!0:Number.isNaN(t)&&Number.isNaN(e)},SameValueZero:function(t,e){return t===e||Number.isNaN(t)&&Number.isNaN(e)},IsIterable:function(t){return m.TypeIsObject(t)&&(m.IsCallable(t[v])||b(t))},GetIterator:function(t){if(b(t))return new ArrayIterator(t,"value");var e=t[v]();if(!m.TypeIsObject(e))throw new TypeError("bad iterator");return e},IteratorNext:function(t){var e=arguments.length>1?t.next(arguments[1]):t.next();if(!m.TypeIsObject(e))throw new TypeError("bad iterator");return e},Construct:function(t,e){var r;r=m.IsCallable(t["@@create"])?t["@@create"]():Object.create(t.prototype||null),p(r,{_es6construct:!0});var n=t.apply(r,e);return m.TypeIsObject(n)?n:r}},d=function(){function t(t){var e=Math.floor(t),r=t-e;return.5>r?e:r>.5?e+1:e%2?e+1:e}function e(e,r,n){var o,a,i,u,s,c,f,l=(1<<r-1)-1;for(e!==e?(a=(1<<r)-1,i=Math.pow(2,n-1),o=0):1/0===e||e===-1/0?(a=(1<<r)-1,i=0,o=0>e?1:0):0===e?(a=0,i=0,o=1/e===-1/0?1:0):(o=0>e,e=Math.abs(e),e>=Math.pow(2,1-l)?(a=Math.min(Math.floor(Math.log(e)/Math.LN2),1023),i=t(e/Math.pow(2,a)*Math.pow(2,n)),i/Math.pow(2,n)>=2&&(a+=1,i=1),a>l?(a=(1<<r)-1,i=0):(a+=l,i-=Math.pow(2,n))):(a=0,i=t(e/Math.pow(2,1-l-n)))),s=[],u=n;u;u-=1)s.push(i%2?1:0),i=Math.floor(i/2);for(u=r;u;u-=1)s.push(a%2?1:0),a=Math.floor(a/2);for(s.push(o?1:0),s.reverse(),c=s.join(""),f=[];c.length;)f.push(parseInt(c.substring(0,8),2)),c=c.substring(8);return f}function r(t,e,r){var n,o,a,i,u,s,c,f,l=[];for(n=t.length;n;n-=1)for(a=t[n-1],o=8;o;o-=1)l.push(a%2?1:0),a>>=1;return l.reverse(),i=l.join(""),u=(1<<e-1)-1,s=parseInt(i.substring(0,1),2)?-1:1,c=parseInt(i.substring(1,1+e),2),f=parseInt(i.substring(1+e),2),c===(1<<e)-1?0!==f?0/0:1/0*s:c>0?s*Math.pow(2,c-u)*(1+f/Math.pow(2,r)):0!==f?s*Math.pow(2,-(u-1))*(f/Math.pow(2,r)):0>s?-0:0}function n(t){return r(t,8,23)}function o(t){return e(t,8,23)}var a={toFloat32:function(t){return n(o(t))}};if("undefined"!=typeof Float32Array){var i=new Float32Array(1);a.toFloat32=function(t){return i[0]=t,i[0]}}return a}();p(String,{fromCodePoint:function(){for(var t,e=c.call(arguments,0,arguments.length),r=[],n=0,o=e.length;o>n;n++){if(t=Number(e[n]),!m.SameValue(t,m.ToInteger(t))||0>t||t>1114111)throw new RangeError("Invalid code point "+t);65536>t?r.push(String.fromCharCode(t)):(t-=65536,r.push(String.fromCharCode((t>>10)+55296)),r.push(String.fromCharCode(t%1024+56320)))}return r.join("")},raw:function(e){var r=c.call(arguments,1,arguments.length),n=m.ToObject(e,"bad callSite"),o=n.raw,a=m.ToObject(o,"bad raw value"),i=Object.keys(a).length,u=m.ToLength(i);if(0===u)return"";for(var s,f,l,h,p=[],v=0;u>v&&(s=String(v),f=a[s],l=String(f),p.push(l),!(v+1>=u))&&(f=r[s],f!==t);)h=String(f),p.push(h),v++;return p.join("")}});var w={repeat:function(){var t=function(e,r){if(1>r)return"";if(r%2)return t(e,r-1)+e;var n=t(e,r/2);return n+n};return function(e){var r=String(m.CheckObjectCoercible(this));if(e=m.ToInteger(e),0>e||1/0===e)throw new RangeError("Invalid String#repeat value");return t(r,e)}}(),startsWith:function(e){var r=String(m.CheckObjectCoercible(this));if("[object RegExp]"===l.call(e))throw new TypeError('Cannot call method "startsWith" with a regex');e=String(e);var n=arguments.length>1?arguments[1]:t,o=Math.max(m.ToInteger(n),0);return r.slice(o,o+e.length)===e},endsWith:function(e){var r=String(m.CheckObjectCoercible(this));if("[object RegExp]"===l.call(e))throw new TypeError('Cannot call method "endsWith" with a regex');e=String(e);var n=r.length,o=arguments.length>1?arguments[1]:t,a=o===t?n:m.ToInteger(o),i=Math.min(Math.max(a,0),n);return r.slice(i-e.length,i)===e},contains:function(e){var r=arguments.length>1?arguments[1]:t;return-1!==f.call(this,e,r)},codePointAt:function(e){var r=String(m.CheckObjectCoercible(this)),n=m.ToInteger(e),o=r.length;if(0>n||n>=o)return t;var a=r.charCodeAt(n),i=n+1===o;if(55296>a||a>56319||i)return a;var u=r.charCodeAt(n+1);return 56320>u||u>57343?a:1024*(a-55296)+(u-56320)+65536}};p(String.prototype,w);var j=function(t){this._s=String(m.CheckObjectCoercible(t)),this._i=0};j.prototype.next=function(){var e=this._s,r=this._i;if(e===t||r>=e.length)return this._s=t,{value:t,done:!0};var n,o,a=e.charCodeAt(r);return 55296>a||a>56319||r+1==e.length?o=1:(n=e.charCodeAt(r+1),o=56320>n||n>57343?1:2),this._i=r+o,{value:e.substr(r,o),done:!1}},y(j.prototype),y(String.prototype,function(){return new j(this)}),s||(String.prototype.startsWith=w.startsWith,String.prototype.endsWith=w.endsWith),p(Array,{from:function(e){var r=arguments.length>1?arguments[1]:t,n=arguments.length>2?arguments[2]:t,o=m.ToObject(e,"bad iterable");if(r!==t&&!m.IsCallable(r))throw new TypeError("Array.from: when provided, the second argument must be a function");for(var a,i=m.IsIterable(o),u=i?0:m.ToLength(o.length),s=m.IsCallable(this)?Object(i?new this:new this(u)):new Array(u),c=i?m.GetIterator(o):null,f=0;i||u>f;f++){if(i){if(a=m.IteratorNext(c),a.done){u=f;break}a=a.value}else a=o[f];s[f]=r!==t?n?r.call(n,a):r(a):a}return s.length=u,s},of:function(){return Array.from(arguments)}}),p(a,{ArrayIterator:function(t,e){this.i=0,this.array=t,this.kind=e}}),p(ArrayIterator.prototype,{next:function(){var e=this.i,r=this.array;if(e===t||this.kind===t)throw new TypeError("Not an ArrayIterator");if(r!==t)for(var n=m.ToLength(r.length);n>e;e++){var o,a=this.kind;return"key"===a&&(o=e),"value"===a&&(o=r[e]),"entry"===a&&(o=[e,r[e]]),this.i=e+1,{value:o,done:!1}}return this.array=t,{value:t,done:!0}}}),y(ArrayIterator.prototype),p(Array.prototype,{copyWithin:function(e,r){var n=arguments[2],o=m.ToObject(this),a=m.ToLength(o.length);e=m.ToInteger(e),r=m.ToInteger(r);var i=0>e?Math.max(a+e,0):Math.min(e,a),u=0>r?Math.max(a+r,0):Math.min(r,a);n=n===t?a:m.ToInteger(n);var s=0>n?Math.max(a+n,0):Math.min(n,a),c=Math.min(s-u,a-i),f=1;for(i>u&&u+c>i&&(f=-1,u+=c-1,i+=c-1);c>0;)h.call(o,u)?o[i]=o[u]:delete o[u],u+=f,i+=f,c-=1;return o},fill:function(e){var r=arguments[1],n=arguments[2],o=m.ToObject(this),a=m.ToLength(o.length);r=m.ToInteger(r===t?0:r),n=m.ToInteger(n===t?a:n);for(var i=0>r?Math.max(a+r,0):Math.min(r,a),u=i;a>u&&n>u;++u)o[u]=e;return o},find:function(e){var r=m.ToObject(this),n=m.ToLength(r.length);if(!m.IsCallable(e))throw new TypeError("Array#find: predicate must be a function");for(var o,a=arguments[1],i=0;n>i;i++)if(i in r&&(o=r[i],e.call(a,o,i,r)))return o;return t},findIndex:function(t){var e=m.ToObject(this),r=m.ToLength(e.length);if(!m.IsCallable(t))throw new TypeError("Array#findIndex: predicate must be a function");for(var n=arguments[1],o=0;r>o;o++)if(o in e&&t.call(n,e[o],o,e))return o;return-1},keys:function(){return new ArrayIterator(this,"key")},values:function(){return new ArrayIterator(this,"value")},entries:function(){return new ArrayIterator(this,"entry")}}),y(Array.prototype,function(){return this.values()}),y(Object.getPrototypeOf([].values()));var O=Math.pow(2,53)-1;p(Number,{MAX_SAFE_INTEGER:O,MIN_SAFE_INTEGER:-O,EPSILON:2.220446049250313e-16,parseInt:a.parseInt,parseFloat:a.parseFloat,isFinite:function(t){return"number"==typeof t&&i(t)},isInteger:function(t){return"number"==typeof t&&!Number.isNaN(t)&&Number.isFinite(t)&&m.ToInteger(t)===t},isSafeInteger:function(t){return Number.isInteger(t)&&Math.abs(t)<=Number.MAX_SAFE_INTEGER},isNaN:function(t){return t!==t}}),p(Number.prototype,{}),u&&(p(Object,{getOwnPropertyDescriptors:function(t){var e={};return Object.getOwnPropertyNames(t).forEach(function(r){e[r]=Object.getOwnPropertyDescriptor(t,r)}),e},getPropertyDescriptor:function(e,r){for(var n=Object.getOwnPropertyDescriptor(e,r),o=Object.getPrototypeOf(e);n===t&&null!==o;)n=Object.getOwnPropertyDescriptor(o,r),o=Object.getPrototypeOf(o);return n},getPropertyNames:function(t){for(var e=Object.getOwnPropertyNames(t),r=Object.getPrototypeOf(t),n=function(t){-1===e.indexOf(t)&&e.push(t)};null!==r;)Object.getOwnPropertyNames(r).forEach(n),r=Object.getPrototypeOf(r);return e},assign:function(t,e){return Object.keys(e).reduce(function(t,r){return t[r]=e[r],t},t)}}),p(Object,{setPrototypeOf:function(t,e){var r,n=function(t,e){if(!m.TypeIsObject(t))throw new TypeError("cannot set prototype on a non-object");if(null!==e&&!m.TypeIsObject(e))throw new TypeError("can only set prototype to an object or null"+e)},o=function(t,e){return n(t,e),r.call(t,e),t};try{r=t.getOwnPropertyDescriptor(t.prototype,e).set,r.call({},null)}catch(a){if(t.prototype!=={}[e])return;r=function(t){this[e]=t},o.polyfill=o(o({},null),t.prototype)instanceof t}return o}(Object,"__proto__")})),Object.setPrototypeOf&&Object.getPrototypeOf&&null!==Object.getPrototypeOf(Object.setPrototypeOf({},null))&&null===Object.getPrototypeOf(Object.create(null))&&!function(){var t=Object.create(null),e=Object.getPrototypeOf,r=Object.setPrototypeOf;Object.getPrototypeOf=function(r){var n=e(r);return n===t?null:n},Object.setPrototypeOf=function(e,n){return null===n&&(n=t),r(e,n)},Object.setPrototypeOf.polyfill=!1}(),p(Object,{getOwnPropertyKeys:function(t){return Object.keys(t)},is:function(t,e){return m.SameValue(t,e)}});try{Object.keys("foo")}catch(_){var I=Object.keys;Object.keys=function(t){return I(m.ToObject(t))}}var N={acosh:function(t){return t=Number(t),Number.isNaN(t)||1>t?0/0:1===t?0:1/0===t?t:Math.log(t+Math.sqrt(t*t-1))},asinh:function(t){return t=Number(t),0!==t&&i(t)?0>t?-Math.asinh(-t):Math.log(t+Math.sqrt(t*t+1)):t},atanh:function(t){return t=Number(t),Number.isNaN(t)||-1>t||t>1?0/0:-1===t?-1/0:1===t?1/0:0===t?t:.5*Math.log((1+t)/(1-t))},cbrt:function(t){if(t=Number(t),0===t)return t;var e,r=0>t;return r&&(t=-t),e=Math.pow(t,1/3),r?-e:e},clz32:function(t){if(t=Number(t),Number.isNaN(t))return 0/0;var e=m.ToUint32(t);return 0===e?32:32-e.toString(2).length},cosh:function(t){return t=Number(t),0===t?1:Number.isNaN(t)?0/0:i(t)?(0>t&&(t=-t),t>21?Math.exp(t)/2:(Math.exp(t)+Math.exp(-t))/2):1/0},expm1:function(t){if(t=Number(t),t===-1/0)return-1;if(!i(t)||0===t)return t;for(var e=0,r=50,n=1;r>n;n++){for(var o=2,a=1;n>=o;o++)a*=o;e+=Math.pow(t,n)/a}return e},hypot:function(){var t=!1,e=!0,r=!1,n=[];if(Array.prototype.every.call(arguments,function(o){var a=Number(o);return Number.isNaN(a)?t=!0:1/0===a||a===-1/0?r=!0:0!==a&&(e=!1),r?!1:(t||n.push(Math.abs(a)),!0)}),r)return 1/0;if(t)return 0/0;if(e)return 0;n.sort(function(t,e){return e-t});var o=n[0],a=n.map(function(t){return t/o}),i=a.reduce(function(t,e){return t+=e*e},0);return o*Math.sqrt(i)},log2:function(t){return Math.log(t)*Math.LOG2E},log10:function(t){return Math.log(t)*Math.LOG10E},log1p:function(t){if(t=Number(t),-1>t||Number.isNaN(t))return 0/0;if(0===t||1/0===t)return t;if(-1===t)return-1/0;var e=0,r=50;if(0>t||t>1)return Math.log(1+t);for(var n=1;r>n;n++)n%2===0?e-=Math.pow(t,n)/n:e+=Math.pow(t,n)/n;return e},sign:function(t){var e=+t;return 0===e?e:Number.isNaN(e)?e:0>e?-1:1},sinh:function(t){return t=Number(t),i(t)&&0!==t?(Math.exp(t)-Math.exp(-t))/2:t},tanh:function(t){return t=Number(t),Number.isNaN(t)||0===t?t:1/0===t?1:t===-1/0?-1:(Math.exp(t)-Math.exp(-t))/(Math.exp(t)+Math.exp(-t))},trunc:function(t){var e=Number(t);return 0>e?-Math.floor(-e):Math.floor(e)},imul:function(t,e){var r=t>>>16&65535,n=65535&t,o=e>>>16&65535,a=65535&e;return n*a+(r*a+n*o<<16>>>0)|0},fround:function(t){if(0===t||1/0===t||t===-1/0||Number.isNaN(t))return t;var e=Number(t);return d.toFloat32(e)}};p(Math,N),-5!==Math.imul(4294967295,5)&&(Math.imul=N.imul);var M=function(){var e,r;m.IsPromise=function(e){return m.TypeIsObject(e)&&e._promiseConstructor?e._status===t?!1:!0:!1};var n=function(t){if(!m.IsCallable(t))throw new TypeError("bad promise constructor");var e=this,r=function(t,r){e.resolve=t,e.reject=r};if(e.promise=m.Construct(t,[r]),!m.IsCallable(e.resolve)||!m.IsCallable(e.reject))throw new TypeError("bad promise constructor")},o=a.setTimeout,i=function(){var t=[],e="zero-timeout-message",r=function(r){t.push(r),window.postMessage(e,"*")},n=function(r){if(r.source==window&&r.data==e){if(r.stopPropagation(),0===t.length)return;var n=t.shift();n()}};return window.addEventListener("message",n,!0),r},u=m.IsCallable(a.setImmediate)?a.setImmediate.bind(a):"object"==typeof process&&process.nextTick?process.nextTick:m.IsCallable(window.postMessage)?i():function(t){o(t,0)},s=function(t,e){t.forEach(function(t){u(function(){var r=t.handler,n=t.capability,o=n.resolve,a=n.reject;try{var i=r(e);if(i===n.promise)throw new TypeError("self resolution");var u=c(i,n);u||o(i)}catch(s){a(s)}})})},c=function(t,e){if(!m.TypeIsObject(t))return!1;var r=e.resolve,n=e.reject;try{var o=t.then;if(!m.IsCallable(o))return!1;o.call(t,r,n)}catch(a){n(a)}return!0},f=function(t,e,r){return function(o){if(o===t)return r(new TypeError("self resolution"));var a=t._promiseConstructor,i=new n(a),u=c(o,i);return u?i.promise.then(e,r):e(o)}};e=function(e){var r=this;if(r=g(r),!r._promiseConstructor)throw new TypeError("bad promise");if(r._status!==t)throw new TypeError("promise already initialized");if(!m.IsCallable(e))throw new TypeError("not a valid resolver");r._status="unresolved",r._resolveReactions=[],r._rejectReactions=[];var n=function(e){if("unresolved"===r._status){var n=r._resolveReactions;r._result=e,r._resolveReactions=t,r._rejectReactions=t,r._status="has-resolution",s(n,e)}},o=function(e){if("unresolved"===r._status){var n=r._rejectReactions;r._result=e,r._resolveReactions=t,r._rejectReactions=t,r._status="has-rejection",s(n,e)}};try{e(n,o)}catch(a){o(a)}return r},r=e.prototype,p(e,{"@@create":function(e){var n=this,o=n.prototype||r;return e=e||Object.create(o),p(e,{_status:t,_result:t,_resolveReactions:t,_rejectReactions:t,_promiseConstructor:t}),e._promiseConstructor=n,e}});var l=function(t,e,r,n){var o=!1;return function(a){if(!o&&(o=!0,e[t]=a,0===--n.count)){var i=r.resolve;i(e)}}};return e.all=function(t){var e=this,r=new n(e),o=r.resolve,a=r.reject;try{if(!m.IsIterable(t))throw new TypeError("bad iterable");for(var i=m.GetIterator(t),u=[],s={count:1},c=0;;c++){var f=m.IteratorNext(i);if(f.done)break;var h=e.resolve(f.value),p=l(c,u,r,s);s.count++,h.then(p,r.reject)}0===--s.count&&o(u)}catch(v){a(v)}return r.promise},e.race=function(t){var e=this,r=new n(e),o=r.resolve,a=r.reject;try{if(!m.IsIterable(t))throw new TypeError("bad iterable");for(var i=m.GetIterator(t);;){var u=m.IteratorNext(i);if(u.done)break;var s=e.resolve(u.value);s.then(o,a)}}catch(c){a(c)}return r.promise},e.reject=function(t){var e=this,r=new n(e),o=r.reject;return o(t),r.promise},e.resolve=function(t){var e=this;if(m.IsPromise(t)){var r=t._promiseConstructor;if(r===e)return t}var o=new n(e),a=o.resolve;return a(t),o.promise},e.prototype["catch"]=function(e){return this.then(t,e)},e.prototype.then=function(t,e){var r=this;if(!m.IsPromise(r))throw new TypeError("not a promise");var o=this.constructor,a=new n(o);m.IsCallable(e)||(e=function(t){throw t}),m.IsCallable(t)||(t=function(t){return t});var i=f(r,t,e),u={capability:a,handler:i},c={capability:a,handler:e};switch(r._status){case"unresolved":r._resolveReactions.push(u),r._rejectReactions.push(c);break;case"has-resolution":s([u],r._result);break;case"has-rejection":s([c],r._result);break;default:throw new TypeError("unexpected")}return a.promise},e}();if(p(a,{Promise:M}),r(a.Promise,function(t){return t.resolve(42)instanceof t})||(a.Promise=M),u){var T=function(t){var e=typeof t;return"string"===e?"$"+t:"number"===e?t:null},S=function(){return Object.create?Object.create(null):{}},E={Map:function(){function e(t,e){this.key=t,this.value=e,this.next=null,this.prev=null}function r(t,e){this.head=t._head,this.i=this.head,this.kind=e}function n(){var r=this;if(r=g(r),!r._es6map)throw new TypeError("bad map");var n=new e(null,null);n.next=n.prev=n,p(r,{_head:n,_storage:S(),_size:0});var o=arguments[0];if(o!==t&&null!==o){var a=m.GetIterator(o),i=r.set;if(!m.IsCallable(i))throw new TypeError("bad map");for(;;){var u=m.IteratorNext(a);if(u.done)break;var s=u.value;if(!m.TypeIsObject(s))throw new TypeError("expected iterable of pairs");i.call(r,s[0],s[1])}}return r}var o={};e.prototype.isRemoved=function(){return this.key===o},r.prototype={next:function(){var e,r=this.i,n=this.kind,o=this.head;if(this.i===t)return{value:t,done:!0};for(;r.isRemoved()&&r!==o;)r=r.prev;for(;r.next!==o;)if(r=r.next,!r.isRemoved())return e="key"===n?r.key:"value"===n?r.value:[r.key,r.value],this.i=r,{value:e,done:!1};return this.i=t,{value:t,done:!0}}},y(r.prototype);var a=n.prototype;return p(n,{"@@create":function(t){var e=this,r=e.prototype||a;return t=t||Object.create(r),p(t,{_es6map:!0}),t}}),Object.defineProperty(n.prototype,"size",{configurable:!0,enumerable:!1,get:function(){if("undefined"==typeof this._size)throw new TypeError("size method called on incompatible Map");return this._size}}),p(n.prototype,{get:function(e){var r=T(e);if(null!==r){var n=this._storage[r];return n?n.value:t}for(var o=this._head,a=o;(a=a.next)!==o;)if(m.SameValueZero(a.key,e))return a.value;return t},has:function(t){var e=T(t);if(null!==e)return"undefined"!=typeof this._storage[e];for(var r=this._head,n=r;(n=n.next)!==r;)if(m.SameValueZero(n.key,t))return!0;return!1},set:function(t,r){var n,o=this._head,a=o,i=T(t);if(null!==i){if("undefined"!=typeof this._storage[i])return void(this._storage[i].value=r);n=this._storage[i]=new e(t,r),a=o.prev}for(;(a=a.next)!==o;)if(m.SameValueZero(a.key,t))return void(a.value=r);n=n||new e(t,r),m.SameValue(-0,t)&&(n.key=0),n.next=this._head,n.prev=this._head.prev,n.prev.next=n,n.next.prev=n,this._size+=1},"delete":function(t){var e=this._head,r=e,n=T(t);if(null!==n){if("undefined"==typeof this._storage[n])return!1;r=this._storage[n].prev,delete this._storage[n]}for(;(r=r.next)!==e;)if(m.SameValueZero(r.key,t))return r.key=r.value=o,r.prev.next=r.next,r.next.prev=r.prev,this._size-=1,!0;return!1},clear:function(){this._size=0,this._storage=S();for(var t=this._head,e=t,r=e.next;(e=r)!==t;)e.key=e.value=o,r=e.next,e.next=e.prev=t;t.next=t.prev=t},keys:function(){return new r(this,"key")},values:function(){return new r(this,"value")},entries:function(){return new r(this,"key+value")},forEach:function(t){for(var e=arguments.length>1?arguments[1]:null,r=this.entries(),n=r.next();!n.done;n=r.next())t.call(e,n.value[1],n.value[0],this)}}),y(n.prototype,function(){return this.entries()}),n}(),Set:function(){var e=function(){var e=this;if(e=g(e),!e._es6set)throw new TypeError("bad set");p(e,{"[[SetData]]":null,_storage:S()});var r=arguments[0];if(r!==t&&null!==r){var n=m.GetIterator(r),o=e.add;if(!m.IsCallable(o))throw new TypeError("bad set");for(;;){var a=m.IteratorNext(n);if(a.done)break;var i=a.value;o.call(e,i)}}return e},r=e.prototype;p(e,{"@@create":function(t){var e=this,n=e.prototype||r;return t=t||Object.create(n),p(t,{_es6set:!0}),t}});var n=function(t){if(!t["[[SetData]]"]){var e=t["[[SetData]]"]=new E.Map;Object.keys(t._storage).forEach(function(t){t=36===t.charCodeAt(0)?t.substring(1):+t,e.set(t,t)}),t._storage=null}};return Object.defineProperty(e.prototype,"size",{configurable:!0,enumerable:!1,get:function(){if("undefined"==typeof this._storage)throw new TypeError("size method called on incompatible Set");return n(this),this["[[SetData]]"].size}}),p(e.prototype,{has:function(t){var e;return this._storage&&null!==(e=T(t))?!!this._storage[e]:(n(this),this["[[SetData]]"].has(t))},add:function(t){var e;return this._storage&&null!==(e=T(t))?void(this._storage[e]=!0):(n(this),this["[[SetData]]"].set(t,t))},"delete":function(t){var e;return this._storage&&null!==(e=T(t))?void delete this._storage[e]:(n(this),this["[[SetData]]"]["delete"](t))},clear:function(){return this._storage?void(this._storage=S()):this["[[SetData]]"].clear()},keys:function(){return n(this),this["[[SetData]]"].keys()},values:function(){return n(this),this["[[SetData]]"].values()},entries:function(){return n(this),this["[[SetData]]"].entries()},forEach:function(t){var e=arguments.length>1?arguments[1]:null,r=this;n(this),this["[[SetData]]"].forEach(function(n,o){t.call(e,o,o,r)})}}),y(e.prototype,function(){return this.values()}),e}()};p(a,E),(a.Map||a.Set)&&("function"!=typeof a.Map.prototype.clear||0!==(new a.Set).size||0!==(new a.Map).size||"function"!=typeof a.Set.prototype.keys||"function"!=typeof a.Map.prototype.forEach||"function"!=typeof a.Set.prototype.forEach||e(a.Map)||e(a.Set)||!r(a.Map,function(t){return new t([])instanceof t}))&&(a.Map=E.Map,a.Set=E.Set),y(Object.getPrototypeOf((new a.Map).keys())),y(Object.getPrototypeOf((new a.Set).keys()))}};"function"==typeof define&&"object"==typeof define.amd&&define.amd?define(a):a()}();
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.10.1/es6-shim.js b/ajax/libs/es6-shim/0.10.1/es6-shim.js
new file mode 100644
index 000000000..d32749973
--- /dev/null
+++ b/ajax/libs/es6-shim/0.10.1/es6-shim.js
@@ -0,0 +1,1833 @@
+// ES6-shim 0.10.1 (c) 2013-2014 Paul Miller (http://paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+
+(function(undefined) {
+  'use strict';
+
+  var isCallableWithoutNew = function(func) {
+    try { func(); }
+    catch (e) { return false; }
+    return true;
+  };
+
+  var supportsSubclassing = function(C, f) {
+    /* jshint proto:true */
+    try {
+      var Sub = function() { C.apply(this, arguments); };
+      if (!Sub.__proto__) { return false; /* skip test on IE < 11 */ }
+      Object.setPrototypeOf(Sub, C);
+      Sub.prototype = Object.create(C.prototype, {
+        constructor: { value: C }
+      });
+      return f(Sub);
+    } catch (e) {
+      return false;
+    }
+  };
+
+  var arePropertyDescriptorsSupported = function() {
+    try {
+      Object.defineProperty({}, 'x', {});
+      return true;
+    } catch (e) { /* this is IE 8. */
+      return false;
+    }
+  };
+
+  var startsWithRejectsRegex = function() {
+    var rejectsRegex = false;
+    if (String.prototype.startsWith) {
+      try {
+        '/a/'.startsWith(/a/);
+      } catch (e) { /* this is spec compliant */
+        rejectsRegex = true;
+      }
+    }
+    return rejectsRegex;
+  };
+
+  var main = function() {
+    var globals = (typeof global === 'undefined') ? window : global;
+    var global_isFinite = globals.isFinite;
+    var supportsDescriptors = !!Object.defineProperty && arePropertyDescriptorsSupported();
+    var startsWithIsCompliant = startsWithRejectsRegex();
+    var _slice = Array.prototype.slice;
+    var _indexOf = String.prototype.indexOf;
+    var _toString = Object.prototype.toString;
+    var _hasOwnProperty = Object.prototype.hasOwnProperty;
+
+    // Define configurable, writable and non-enumerable props
+    // if they don’t exist.
+    var defineProperties = function(object, map) {
+      Object.keys(map).forEach(function(name) {
+        var method = map[name];
+        if (name in object) return;
+        if (supportsDescriptors) {
+          Object.defineProperty(object, name, {
+            configurable: true,
+            enumerable: false,
+            writable: true,
+            value: method
+          });
+        } else {
+          object[name] = method;
+        }
+      });
+    };
+
+    // This is a private name in the es6 spec, equal to '[Symbol.iterator]'
+    // we're going to use an arbitrary _-prefixed name to make our shims
+    // work properly with each other, even though we don't have full Iterator
+    // support.  That is, `Array.from(map.keys())` will work, but we don't
+    // pretend to export a "real" Iterator interface.
+    var $iterator$ = (typeof Symbol === 'object' && Symbol.iterator) ||
+      '_es6shim_iterator_';
+    // Firefox ships a partial implementation using the name @@iterator.
+    // https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
+    // So use that name if we detect it.
+    if (globals.Set && typeof new globals.Set()['@@iterator'] === 'function') {
+      $iterator$ = '@@iterator';
+    }
+    var addIterator = function(prototype, impl) {
+      if (!impl) { impl = function iterator() { return this; }; }
+      var o = {};
+      o[$iterator$] = impl;
+      defineProperties(prototype, o);
+    };
+
+    // taken directly from https://github.com/ljharb/is-arguments/blob/master/index.js
+    // can be replaced with require('is-arguments') if we ever use a build process instead
+    var isArguments = function isArguments(value) {
+      var str = _toString.call(value);
+      var result = str === '[object Arguments]';
+      if (!result) {
+        result = str !== '[object Array]' &&
+          value !== null &&
+          typeof value === 'object' &&
+          typeof value.length === 'number' &&
+          value.length >= 0 &&
+          _toString.call(value.callee) === '[object Function]';
+      }
+      return result;
+    };
+
+    var emulateES6construct = function(o) {
+      if (!ES.TypeIsObject(o)) throw new TypeError('bad object');
+      // es5 approximation to es6 subclass semantics: in es6, 'new Foo'
+      // would invoke Foo.@@create to allocation/initialize the new object.
+      // In es5 we just get the plain object.  So if we detect an
+      // uninitialized object, invoke o.constructor.@@create
+      if (!o._es6construct) {
+        if (o.constructor && ES.IsCallable(o.constructor['@@create'])) {
+          o = o.constructor['@@create'](o);
+        }
+        defineProperties(o, { _es6construct: true });
+      }
+      return o;
+    };
+
+    var ES = {
+      CheckObjectCoercible: function(x, optMessage) {
+        /* jshint eqnull:true */
+        if (x == null)
+          throw new TypeError(optMessage || ('Cannot call method on ' + x));
+        return x;
+      },
+
+      TypeIsObject: function(x) {
+        /* jshint eqnull:true */
+        // this is expensive when it returns false; use this function
+        // when you expect it to return true in the common case.
+        return x != null && Object(x) === x;
+      },
+
+      ToObject: function(o, optMessage) {
+        return Object(ES.CheckObjectCoercible(o, optMessage));
+      },
+
+      IsCallable: function(x) {
+        return typeof x === 'function' &&
+          // some versions of IE say that typeof /abc/ === 'function'
+          _toString.call(x) === '[object Function]';
+      },
+
+      ToInt32: function(x) {
+        return x >> 0;
+      },
+
+      ToUint32: function(x) {
+        return x >>> 0;
+      },
+
+      ToInteger: function(value) {
+        var number = +value;
+        if (Number.isNaN(number)) return 0;
+        if (number === 0 || !Number.isFinite(number)) return number;
+        return Math.sign(number) * Math.floor(Math.abs(number));
+      },
+
+      ToLength: function(value) {
+        var len = ES.ToInteger(value);
+        if (len <= 0) return 0; // includes converting -0 to +0
+        if (len > Number.MAX_SAFE_INTEGER) return Number.MAX_SAFE_INTEGER;
+        return len;
+      },
+
+      SameValue: function(a, b) {
+        if (a === b) {
+          // 0 === -0, but they are not identical.
+          if (a === 0) return 1 / a === 1 / b;
+          return true;
+        }
+        return Number.isNaN(a) && Number.isNaN(b);
+      },
+
+      SameValueZero: function(a, b) {
+        // same as SameValue except for SameValueZero(+0, -0) == true
+        return (a === b) || (Number.isNaN(a) && Number.isNaN(b));
+      },
+
+      IsIterable: function(o) {
+        return ES.TypeIsObject(o) &&
+          (o[$iterator$] !== undefined || isArguments(o));
+      },
+
+      GetIterator: function(o) {
+        if (isArguments(o)) {
+          // special case support for `arguments`
+          return new ArrayIterator(o, "value");
+        }
+        var it = o[$iterator$]();
+        if (!ES.TypeIsObject(it)) {
+          throw new TypeError('bad iterator');
+        }
+        return it;
+      },
+
+      IteratorNext: function(it) {
+        var result = (arguments.length > 1) ? it.next(arguments[1]) : it.next();
+        if (!ES.TypeIsObject(result)) {
+          throw new TypeError('bad iterator');
+        }
+        return result;
+      },
+
+      Construct: function(C, args) {
+        // CreateFromConstructor
+        var obj;
+        if (ES.IsCallable(C['@@create'])) {
+          obj = C['@@create']();
+        } else {
+          // OrdinaryCreateFromConstructor
+          obj = Object.create(C.prototype || null);
+        }
+        // Mark that we've used the es6 construct path
+        // (see emulateES6construct)
+        defineProperties(obj, { _es6construct: true });
+        // Call the constructor.
+        var result = C.apply(obj, args);
+        return ES.TypeIsObject(result) ? result : obj;
+      }
+    };
+
+    var numberConversion = (function () {
+      // from https://github.com/inexorabletash/polyfill/blob/master/typedarray.js#L176-L266
+      // with permission and license, per https://twitter.com/inexorabletash/status/372206509540659200
+
+      function roundToEven(n) {
+        var w = Math.floor(n), f = n - w;
+        if (f < 0.5) {
+          return w;
+        }
+        if (f > 0.5) {
+          return w + 1;
+        }
+        return w % 2 ? w + 1 : w;
+      }
+
+      function packIEEE754(v, ebits, fbits) {
+        var bias = (1 << (ebits - 1)) - 1,
+          s, e, f, ln,
+          i, bits, str, bytes;
+
+        // Compute sign, exponent, fraction
+        if (v !== v) {
+          // NaN
+          // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping
+          e = (1 << ebits) - 1;
+          f = Math.pow(2, fbits - 1);
+          s = 0;
+        } else if (v === Infinity || v === -Infinity) {
+          e = (1 << ebits) - 1;
+          f = 0;
+          s = (v < 0) ? 1 : 0;
+        } else if (v === 0) {
+          e = 0;
+          f = 0;
+          s = (1 / v === -Infinity) ? 1 : 0;
+        } else {
+          s = v < 0;
+          v = Math.abs(v);
+
+          if (v >= Math.pow(2, 1 - bias)) {
+            e = Math.min(Math.floor(Math.log(v) / Math.LN2), 1023);
+            f = roundToEven(v / Math.pow(2, e) * Math.pow(2, fbits));
+            if (f / Math.pow(2, fbits) >= 2) {
+              e = e + 1;
+              f = 1;
+            }
+            if (e > bias) {
+              // Overflow
+              e = (1 << ebits) - 1;
+              f = 0;
+            } else {
+              // Normal
+              e = e + bias;
+              f = f - Math.pow(2, fbits);
+            }
+          } else {
+            // Subnormal
+            e = 0;
+            f = roundToEven(v / Math.pow(2, 1 - bias - fbits));
+          }
+        }
+
+        // Pack sign, exponent, fraction
+        bits = [];
+        for (i = fbits; i; i -= 1) {
+          bits.push(f % 2 ? 1 : 0);
+          f = Math.floor(f / 2);
+        }
+        for (i = ebits; i; i -= 1) {
+          bits.push(e % 2 ? 1 : 0);
+          e = Math.floor(e / 2);
+        }
+        bits.push(s ? 1 : 0);
+        bits.reverse();
+        str = bits.join('');
+
+        // Bits to bytes
+        bytes = [];
+        while (str.length) {
+          bytes.push(parseInt(str.substring(0, 8), 2));
+          str = str.substring(8);
+        }
+        return bytes;
+      }
+
+      function unpackIEEE754(bytes, ebits, fbits) {
+        // Bytes to bits
+        var bits = [], i, j, b, str,
+            bias, s, e, f;
+
+        for (i = bytes.length; i; i -= 1) {
+          b = bytes[i - 1];
+          for (j = 8; j; j -= 1) {
+            bits.push(b % 2 ? 1 : 0);
+            b = b >> 1;
+          }
+        }
+        bits.reverse();
+        str = bits.join('');
+
+        // Unpack sign, exponent, fraction
+        bias = (1 << (ebits - 1)) - 1;
+        s = parseInt(str.substring(0, 1), 2) ? -1 : 1;
+        e = parseInt(str.substring(1, 1 + ebits), 2);
+        f = parseInt(str.substring(1 + ebits), 2);
+
+        // Produce number
+        if (e === (1 << ebits) - 1) {
+          return f !== 0 ? NaN : s * Infinity;
+        } else if (e > 0) {
+          // Normalized
+          return s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));
+        } else if (f !== 0) {
+          // Denormalized
+          return s * Math.pow(2, -(bias - 1)) * (f / Math.pow(2, fbits));
+        } else {
+          return s < 0 ? -0 : 0;
+        }
+      }
+
+      function unpackFloat64(b) { return unpackIEEE754(b, 11, 52); }
+      function packFloat64(v) { return packIEEE754(v, 11, 52); }
+      function unpackFloat32(b) { return unpackIEEE754(b, 8, 23); }
+      function packFloat32(v) { return packIEEE754(v, 8, 23); }
+
+      var conversions = {
+        toFloat32: function (num) { return unpackFloat32(packFloat32(num)); }
+      };
+      if (typeof Float32Array !== 'undefined') {
+        var float32array = new Float32Array(1);
+        conversions.toFloat32 = function (num) {
+          float32array[0] = num;
+          return float32array[0];
+        };
+      }
+      return conversions;
+    }());
+
+    defineProperties(String, {
+      fromCodePoint: function() {
+        var points = _slice.call(arguments, 0, arguments.length);
+        var result = [];
+        var next;
+        for (var i = 0, length = points.length; i < length; i++) {
+          next = Number(points[i]);
+          if (!ES.SameValue(next, ES.ToInteger(next)) ||
+              next < 0 || next > 0x10FFFF) {
+            throw new RangeError('Invalid code point ' + next);
+          }
+
+          if (next < 0x10000) {
+            result.push(String.fromCharCode(next));
+          } else {
+            next -= 0x10000;
+            result.push(String.fromCharCode((next >> 10) + 0xD800));
+            result.push(String.fromCharCode((next % 0x400) + 0xDC00));
+          }
+        }
+        return result.join('');
+      },
+
+      raw: function(callSite) { // raw.length===1
+        var substitutions = _slice.call(arguments, 1, arguments.length);
+        var cooked = ES.ToObject(callSite, 'bad callSite');
+        var rawValue = cooked.raw;
+        var raw = ES.ToObject(rawValue, 'bad raw value');
+        var len = Object.keys(raw).length;
+        var literalsegments = ES.ToLength(len);
+        if (literalsegments === 0) {
+          return '';
+        }
+
+        var stringElements = [];
+        var nextIndex = 0;
+        var nextKey, next, nextSeg, nextSub;
+        while (nextIndex < literalsegments) {
+          nextKey = String(nextIndex);
+          next = raw[nextKey];
+          nextSeg = String(next);
+          stringElements.push(nextSeg);
+          if (nextIndex + 1 >= literalsegments) {
+            break;
+          }
+          next = substitutions[nextKey];
+          if (next === undefined) {
+            break;
+          }
+          nextSub = String(next);
+          stringElements.push(nextSub);
+          nextIndex++;
+        }
+        return stringElements.join('');
+      }
+    });
+
+    var StringShims = {
+      // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+      // Perf: http://jsperf.com/string-repeat2/2
+      repeat: (function() {
+        var repeat = function(s, times) {
+          if (times < 1) return '';
+          if (times % 2) return repeat(s, times - 1) + s;
+          var half = repeat(s, times / 2);
+          return half + half;
+        };
+
+        return function(times) {
+          var thisStr = String(ES.CheckObjectCoercible(this));
+          times = ES.ToInteger(times);
+          if (times < 0 || times === Infinity) {
+            throw new RangeError('Invalid String#repeat value');
+          }
+          return repeat(thisStr, times);
+        };
+      })(),
+
+      startsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "startsWith" with a regex');
+        searchStr = String(searchStr);
+        var startArg = arguments.length > 1 ? arguments[1] : undefined;
+        var start = Math.max(ES.ToInteger(startArg), 0);
+        return thisStr.slice(start, start + searchStr.length) === searchStr;
+      },
+
+      endsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "endsWith" with a regex');
+        searchStr = String(searchStr);
+        var thisLen = thisStr.length;
+        var posArg = arguments.length > 1 ? arguments[1] : undefined;
+        var pos = posArg === undefined ? thisLen : ES.ToInteger(posArg);
+        var end = Math.min(Math.max(pos, 0), thisLen);
+        return thisStr.slice(end - searchStr.length, end) === searchStr;
+      },
+
+      contains: function(searchString) {
+        var position = arguments.length > 1 ? arguments[1] : undefined;
+        // Somehow this trick makes method 100% compat with the spec.
+        return _indexOf.call(this, searchString, position) !== -1;
+      },
+
+      codePointAt: function(pos) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        var position = ES.ToInteger(pos);
+        var length = thisStr.length;
+        if (position < 0 || position >= length) return undefined;
+        var first = thisStr.charCodeAt(position);
+        var isEnd = (position + 1 === length);
+        if (first < 0xD800 || first > 0xDBFF || isEnd) return first;
+        var second = thisStr.charCodeAt(position + 1);
+        if (second < 0xDC00 || second > 0xDFFF) return first;
+        return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
+      }
+    };
+    defineProperties(String.prototype, StringShims);
+
+    // see https://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype-@@iterator
+    var StringIterator = function(s) {
+      this._s = String(ES.CheckObjectCoercible(s));
+      this._i = 0;
+    };
+    StringIterator.prototype.next = function() {
+      var s = this._s, i = this._i;
+      if (s===undefined || i >= s.length) {
+        this._s = undefined;
+        return { value: undefined, done: true };
+      }
+      var first = s.charCodeAt(i), second, len;
+      if (first < 0xD800 || first > 0xDBFF || (i+1) == s.length) {
+        len = 1;
+      } else {
+        second = s.charCodeAt(i+1);
+        len = (second < 0xDC00 || second > 0xDFFF) ? 1 : 2;
+      }
+      this._i = i + len;
+      return { value: s.substr(i, len), done: false };
+    };
+    addIterator(StringIterator.prototype);
+    addIterator(String.prototype, function() {
+      return new StringIterator(this);
+    });
+
+    if (!startsWithIsCompliant) {
+      // Firefox has a noncompliant startsWith implementation
+      String.prototype.startsWith = StringShims.startsWith;
+      String.prototype.endsWith = StringShims.endsWith;
+    }
+
+    defineProperties(Array, {
+      from: function(iterable) {
+        var mapFn = arguments.length > 1 ? arguments[1] : undefined;
+        var thisArg = arguments.length > 2 ? arguments[2] : undefined;
+
+        var list = ES.ToObject(iterable, 'bad iterable');
+        if (mapFn !== undefined && !ES.IsCallable(mapFn)) {
+          throw new TypeError('Array.from: when provided, the second argument must be a function');
+        }
+
+        var usingIterator = ES.IsIterable(list);
+        // does the spec really mean that Arrays should use ArrayIterator?
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2416
+        //if (Array.isArray(list)) { usingIterator=false; }
+        var length = usingIterator ? 0 : ES.ToLength(list.length);
+        var result = ES.IsCallable(this) ? Object(usingIterator ? new this() : new this(length)) : new Array(length);
+        var it = usingIterator ? ES.GetIterator(list) : null;
+        var value;
+
+        for (var i = 0; usingIterator || (i < length); i++) {
+          if (usingIterator) {
+            value = ES.IteratorNext(it);
+            if (value.done) {
+              length = i;
+              break;
+            }
+            value = value.value;
+          } else {
+            value = list[i];
+          }
+          if (mapFn !== undefined) {
+            result[i] = thisArg ? mapFn.call(thisArg, value) : mapFn(value);
+          } else {
+            result[i] = value;
+          }
+        }
+
+        result.length = length;
+        return result;
+      },
+
+      of: function() {
+        return Array.from(arguments);
+      }
+    });
+
+    defineProperties(globals, {
+      ArrayIterator: function(array, kind) {
+        this.i = 0;
+        this.array = array;
+        this.kind = kind;
+      }
+    });
+
+    defineProperties(ArrayIterator.prototype, {
+      next: function() {
+        var i = this.i, array = this.array;
+        if (i===undefined || this.kind===undefined) {
+          throw new TypeError('Not an ArrayIterator');
+        }
+        if (array!==undefined) {
+          var len = ES.ToLength(array.length);
+          for (; i < len; i++) {
+            var kind = this.kind;
+            var retval;
+            if (kind === "key") {
+              retval = i;
+            }
+            if (kind === "value") {
+              retval = array[i];
+            }
+            if (kind === "entry") {
+              retval = [i, array[i]];
+            }
+            this.i = i + 1;
+            return { value: retval, done: false };
+          }
+        }
+        this.array = undefined;
+        return { value: undefined, done: true };
+      }
+    });
+    addIterator(ArrayIterator.prototype);
+
+    defineProperties(Array.prototype, {
+      copyWithin: function(target, start) {
+        var end = arguments[2]; // copyWithin.length must be 2
+        var o = ES.ToObject(this);
+        var len = ES.ToLength(o.length);
+        target = ES.ToInteger(target);
+        start = ES.ToInteger(start);
+        var to = target < 0 ? Math.max(len + target, 0) : Math.min(target, len);
+        var from = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        end = (end===undefined) ? len : ES.ToInteger(end);
+        var fin = end < 0 ? Math.max(len + end, 0) : Math.min(end, len);
+        var count = Math.min(fin - from, len - to);
+        var direction = 1;
+        if (from < to && to < (from + count)) {
+          direction = -1;
+          from += count - 1;
+          to += count - 1;
+        }
+        while (count > 0) {
+          if (_hasOwnProperty.call(o, from)) {
+            o[to] = o[from];
+          } else {
+            delete o[from];
+          }
+          from += direction;
+          to += direction;
+          count -= 1;
+        }
+        return o;
+      },
+      fill: function(value) {
+        var start = arguments[1], end = arguments[2]; // fill.length===1
+        var O = ES.ToObject(this);
+        var len = ES.ToLength(O.length);
+        start = ES.ToInteger(start===undefined ? 0 : start);
+        end = ES.ToInteger(end===undefined ? len : end);
+
+        var relativeStart = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+
+        for (var i = relativeStart; i < len && i < end; ++i) {
+          O[i] = value;
+        }
+        return O;
+      },
+
+      find: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#find: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0, value; i < length; i++) {
+          if (i in list) {
+            value = list[i];
+            if (predicate.call(thisArg, value, i, list)) return value;
+          }
+        }
+        return undefined;
+      },
+
+      findIndex: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#findIndex: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0; i < length; i++) {
+          if (i in list) {
+            if (predicate.call(thisArg, list[i], i, list)) return i;
+          }
+        }
+        return -1;
+      },
+
+      keys: function() {
+        return new ArrayIterator(this, "key");
+      },
+
+      values: function() {
+        return new ArrayIterator(this, "value");
+      },
+
+      entries: function() {
+        return new ArrayIterator(this, "entry");
+      }
+    });
+    addIterator(Array.prototype, function() { return this.values(); });
+    // Chrome defines keys/values/entries on Array, but doesn't give us
+    // any way to identify its iterator.  So add our own shimmed field.
+    addIterator(Object.getPrototypeOf([].values()));
+
+    var maxSafeInteger = Math.pow(2, 53) - 1;
+    defineProperties(Number, {
+      MAX_SAFE_INTEGER: maxSafeInteger,
+      MIN_SAFE_INTEGER: -maxSafeInteger,
+      EPSILON: 2.220446049250313e-16,
+
+      parseInt: globals.parseInt,
+      parseFloat: globals.parseFloat,
+
+      isFinite: function(value) {
+        return typeof value === 'number' && global_isFinite(value);
+      },
+
+      isInteger: function(value) {
+        return typeof value === 'number' &&
+          !Number.isNaN(value) &&
+          Number.isFinite(value) &&
+          ES.ToInteger(value) === value;
+      },
+
+      isSafeInteger: function(value) {
+        return Number.isInteger(value) &&
+          Math.abs(value) <= Number.MAX_SAFE_INTEGER;
+      },
+
+      isNaN: function(value) {
+        // NaN !== NaN, but they are identical.
+        // NaNs are the only non-reflexive value, i.e., if x !== x,
+        // then x is NaN.
+        // isNaN is broken: it converts its argument to number, so
+        // isNaN('foo') => true
+        return value !== value;
+      }
+
+    });
+
+    defineProperties(Number.prototype, {
+    });
+
+    if (supportsDescriptors) {
+      defineProperties(Object, {
+        getOwnPropertyDescriptors: function(subject) {
+          var descs = {};
+          Object.getOwnPropertyNames(subject).forEach(function(propName) {
+            descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+          });
+          return descs;
+        },
+
+        getPropertyDescriptor: function(subject, name) {
+          var pd = Object.getOwnPropertyDescriptor(subject, name);
+          var proto = Object.getPrototypeOf(subject);
+          while (pd === undefined && proto !== null) {
+            pd = Object.getOwnPropertyDescriptor(proto, name);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return pd;
+        },
+
+        getPropertyNames: function(subject) {
+          var result = Object.getOwnPropertyNames(subject);
+          var proto = Object.getPrototypeOf(subject);
+
+          var addProperty = function(property) {
+            if (result.indexOf(property) === -1) {
+              result.push(property);
+            }
+          };
+
+          while (proto !== null) {
+            Object.getOwnPropertyNames(proto).forEach(addProperty);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return result;
+        },
+
+        // 19.1.3.1
+        assign: function(target, source) {
+          return Object.keys(source).reduce(function(target, key) {
+            target[key] = source[key];
+            return target;
+          }, target);
+        }
+      });
+
+      // 19.1.3.9
+      // shim from https://gist.github.com/WebReflection/5593554
+      defineProperties(Object, {
+        setPrototypeOf: (function(Object, magic) {
+          var set;
+
+          var checkArgs = function(O, proto) {
+            if (!ES.TypeIsObject(O)) {
+              throw new TypeError('cannot set prototype on a non-object');
+            }
+            if (!(proto===null || ES.TypeIsObject(proto))) {
+              throw new TypeError('can only set prototype to an object or null'+proto);
+            }
+          };
+
+          var setPrototypeOf = function(O, proto) {
+            checkArgs(O, proto);
+            set.call(O, proto);
+            return O;
+          };
+
+          try {
+            // this works already in Firefox and Safari
+            set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set;
+            set.call({}, null);
+          } catch (e) {
+            if (Object.prototype !== {}[magic]) {
+              // IE < 11 cannot be shimmed
+              return;
+            }
+            // probably Chrome or some old Mobile stock browser
+            set = function(proto) {
+              this[magic] = proto;
+            };
+            // please note that this will **not** work
+            // in those browsers that do not inherit
+            // __proto__ by mistake from Object.prototype
+            // in these cases we should probably throw an error
+            // or at least be informed about the issue
+            setPrototypeOf.polyfill = setPrototypeOf(
+              setPrototypeOf({}, null),
+              Object.prototype
+            ) instanceof Object;
+            // setPrototypeOf.polyfill === true means it works as meant
+            // setPrototypeOf.polyfill === false means it's not 100% reliable
+            // setPrototypeOf.polyfill === undefined
+            // or
+            // setPrototypeOf.polyfill ==  null means it's not a polyfill
+            // which means it works as expected
+            // we can even delete Object.prototype.__proto__;
+          }
+          return setPrototypeOf;
+        })(Object, '__proto__')
+      });
+    }
+
+    // Workaround bug in Opera 12 where setPrototypeOf(x, null) doesn't work,
+    // but Object.create(null) does.
+    if (Object.setPrototypeOf && Object.getPrototypeOf &&
+        Object.getPrototypeOf(Object.setPrototypeOf({}, null)) !== null &&
+        Object.getPrototypeOf(Object.create(null)) === null) {
+      (function() {
+        var FAKENULL = Object.create(null);
+        var gpo = Object.getPrototypeOf, spo = Object.setPrototypeOf;
+        Object.getPrototypeOf = function(o) {
+          var result = gpo(o);
+          return result === FAKENULL ? null : result;
+        };
+        Object.setPrototypeOf = function(o, p) {
+          if (p === null) { p = FAKENULL; }
+          return spo(o, p);
+        };
+        Object.setPrototypeOf.polyfill = false;
+      })();
+    }
+
+    defineProperties(Object, {
+      getOwnPropertyKeys: function(subject) {
+        return Object.keys(subject);
+      },
+
+      is: function(a, b) {
+        return ES.SameValue(a, b);
+      }
+    });
+
+    try {
+      Object.keys('foo');
+    } catch (e) {
+      var originalObjectKeys = Object.keys;
+      Object.keys = function (obj) {
+        return originalObjectKeys(ES.ToObject(obj));
+      };
+    }
+
+    var MathShims = {
+      acosh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < 1) return NaN;
+        if (value === 1) return 0;
+        if (value === Infinity) return value;
+        return Math.log(value + Math.sqrt(value * value - 1));
+      },
+
+      asinh: function(value) {
+        value = Number(value);
+        if (value === 0 || !global_isFinite(value)) {
+          return value;
+        }
+        return value < 0 ? -Math.asinh(-value) : Math.log(value + Math.sqrt(value * value + 1));
+      },
+
+      atanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < -1 || value > 1) {
+          return NaN;
+        }
+        if (value === -1) return -Infinity;
+        if (value === 1) return Infinity;
+        if (value === 0) return value;
+        return 0.5 * Math.log((1 + value) / (1 - value));
+      },
+
+      cbrt: function(value) {
+        value = Number(value);
+        if (value === 0) return value;
+        var negate = value < 0, result;
+        if (negate) value = -value;
+        result = Math.pow(value, 1/3);
+        return negate ? -result : result;
+      },
+
+      clz32: function(value) {
+        // See https://bugs.ecmascript.org/show_bug.cgi?id=2465
+        value = Number(value);
+        if (Number.isNaN(value)) return NaN;
+        var number = ES.ToUint32(value);
+        if (number === 0) {
+          return 32;
+        }
+        return 32 - (number).toString(2).length;
+      },
+
+      cosh: function(value) {
+        value = Number(value);
+        if (value === 0) return 1; // +0 or -0
+        if (Number.isNaN(value)) return NaN;
+        if (!global_isFinite(value)) return Infinity;
+        if (value < 0) value = -value;
+        if (value > 21) return Math.exp(value) / 2;
+        return (Math.exp(value) + Math.exp(-value)) / 2;
+      },
+
+      expm1: function(value) {
+        value = Number(value);
+        if (value === -Infinity) return -1;
+        if (!global_isFinite(value) || value === 0) return value;
+        var result = 0;
+        var n = 50;
+        for (var i = 1; i < n; i++) {
+          for (var j = 2, factorial = 1; j <= i; j++) {
+            factorial *= j;
+          }
+          result += Math.pow(value, i) / factorial;
+        }
+        return result;
+      },
+
+      hypot: function(x, y) {
+        var anyNaN = false;
+        var allZero = true;
+        var anyInfinity = false;
+        var numbers = [];
+        Array.prototype.every.call(arguments, function(arg) {
+          var num = Number(arg);
+          if (Number.isNaN(num)) anyNaN = true;
+          else if (num === Infinity || num === -Infinity) anyInfinity = true;
+          else if (num !== 0) allZero = false;
+          if (anyInfinity) {
+            return false;
+          } else if (!anyNaN) {
+            numbers.push(Math.abs(num));
+          }
+          return true;
+        });
+        if (anyInfinity) return Infinity;
+        if (anyNaN) return NaN;
+        if (allZero) return 0;
+
+        numbers.sort(function (a, b) { return b - a; });
+        var largest = numbers[0];
+        var divided = numbers.map(function (number) { return number / largest; });
+        var sum = divided.reduce(function (sum, number) { return sum += number * number; }, 0);
+        return largest * Math.sqrt(sum);
+      },
+
+      log2: function(value) {
+        return Math.log(value) * Math.LOG2E;
+      },
+
+      log10: function(value) {
+        return Math.log(value) * Math.LOG10E;
+      },
+
+      log1p: function(value) {
+        value = Number(value);
+        if (value < -1 || Number.isNaN(value)) return NaN;
+        if (value === 0 || value === Infinity) return value;
+        if (value === -1) return -Infinity;
+        var result = 0;
+        var n = 50;
+
+        if (value < 0 || value > 1) return Math.log(1 + value);
+        for (var i = 1; i < n; i++) {
+          if ((i % 2) === 0) {
+            result -= Math.pow(value, i) / i;
+          } else {
+            result += Math.pow(value, i) / i;
+          }
+        }
+
+        return result;
+      },
+
+      sign: function(value) {
+        var number = +value;
+        if (number === 0) return number;
+        if (Number.isNaN(number)) return number;
+        return number < 0 ? -1 : 1;
+      },
+
+      sinh: function(value) {
+        value = Number(value);
+        if (!global_isFinite(value) || value === 0) return value;
+        return (Math.exp(value) - Math.exp(-value)) / 2;
+      },
+
+      tanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value === 0) return value;
+        if (value === Infinity) return 1;
+        if (value === -Infinity) return -1;
+        return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+      },
+
+      trunc: function(value) {
+        var number = Number(value);
+        return number < 0 ? -Math.floor(-number) : Math.floor(number);
+      },
+
+      imul: function(x, y) {
+        // taken from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul
+        var ah  = (x >>> 16) & 0xffff;
+        var al = x & 0xffff;
+        var bh  = (y >>> 16) & 0xffff;
+        var bl = y & 0xffff;
+        // the shift by 0 fixes the sign on the high part
+        // the final |0 converts the unsigned value into a signed value
+        return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0)|0);
+      },
+
+      fround: function(x) {
+        if (x === 0 || x === Infinity || x === -Infinity || Number.isNaN(x)) {
+          return x;
+        }
+        var num = Number(x);
+        return numberConversion.toFloat32(num);
+      }
+    };
+    defineProperties(Math, MathShims);
+
+    if (Math.imul(0xffffffff, 5) !== -5) {
+      // Safari 6.1, at least, reports "0" for this value
+      Math.imul = MathShims.imul;
+    }
+
+    // Promises
+    // Simplest possible implementation; use a 3rd-party library if you
+    // want the best possible speed and/or long stack traces.
+    var PromiseShim = (function() {
+
+      var Promise, Promise$prototype;
+
+      ES.IsPromise = function(promise) {
+        if (!ES.TypeIsObject(promise)) {
+          return false;
+        }
+        if (!promise._promiseConstructor) {
+          // _promiseConstructor is a bit more unique than _status, so we'll
+          // check that instead of the [[PromiseStatus]] internal field.
+          return false;
+        }
+        if (promise._status === undefined) {
+          return false; // uninitialized
+        }
+        return true;
+      };
+
+      // "PromiseCapability" in the spec is what most promise implementations
+      // call a "deferred".
+      var PromiseCapability = function(C) {
+        if (!ES.IsCallable(C)) {
+          throw new TypeError('bad promise constructor');
+        }
+        var capability = this;
+        var resolver = function(resolve, reject) {
+          capability.resolve = resolve;
+          capability.reject = reject;
+        };
+        capability.promise = ES.Construct(C, [resolver]);
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2478
+        if (!capability.promise._es6construct) {
+          throw new TypeError('bad promise constructor');
+        }
+        if (!(ES.IsCallable(capability.resolve) &&
+              ES.IsCallable(capability.reject))) {
+          throw new TypeError('bad promise constructor');
+        }
+      };
+
+      // find an appropriate setImmediate-alike
+      var setTimeout = globals.setTimeout;
+      var makeZeroTimeout = function() {
+        // from http://dbaron.org/log/20100309-faster-timeouts
+        var timeouts = [];
+        var messageName = "zero-timeout-message";
+        var setZeroTimeout = function(fn) {
+          timeouts.push(fn);
+          window.postMessage(messageName, "*");
+        };
+        var handleMessage = function(event) {
+          if (event.source == window && event.data == messageName) {
+            event.stopPropagation();
+            if (timeouts.length === 0) { return; }
+            var fn = timeouts.shift();
+            fn();
+          }
+        };
+        window.addEventListener("message", handleMessage, true);
+        return setZeroTimeout;
+      };
+      var enqueue = ES.IsCallable(globals.setImmediate) ?
+        globals.setImmediate.bind(globals) :
+        typeof process === 'object' && process.nextTick ? process.nextTick :
+        ES.IsCallable(window.postMessage) ? makeZeroTimeout() :
+        function(task) { setTimeout(task, 0); }; // fallback
+
+      var triggerPromiseReactions = function(reactions, x) {
+        reactions.forEach(function(reaction) {
+          enqueue(function() {
+            // PromiseReactionTask
+            var handler = reaction.handler;
+            var capability = reaction.capability;
+            var resolve = capability.resolve;
+            var reject = capability.reject;
+            try {
+              var result = handler(x);
+              if (result === capability.promise) {
+                throw new TypeError('self resolution');
+              }
+              var updateResult =
+                updatePromiseFromPotentialThenable(result, capability);
+              if (!updateResult) {
+                resolve(result);
+              }
+            } catch (e) {
+              reject(e);
+            }
+          });
+        });
+      };
+
+      var updatePromiseFromPotentialThenable = function(x, capability) {
+        if (!ES.TypeIsObject(x)) {
+          return false;
+        }
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          var then = x.then; // only one invocation of accessor
+          if (!ES.IsCallable(then)) { return false; }
+          then.call(x, resolve, reject);
+        } catch(e) {
+          reject(e);
+        }
+        return true;
+      };
+
+      var promiseResolutionHandler = function(promise, onFulfilled, onRejected){
+        return function(x) {
+          if (x === promise) {
+            return onRejected(new TypeError('self resolution'));
+          }
+          var C = promise._promiseConstructor;
+          var capability = new PromiseCapability(C);
+          var updateResult = updatePromiseFromPotentialThenable(x, capability);
+          if (updateResult) {
+            return capability.promise.then(onFulfilled, onRejected);
+          } else {
+            return onFulfilled(x);
+          }
+        };
+      };
+
+      Promise = function(resolver) {
+        var promise = this;
+        promise = emulateES6construct(promise);
+        if (!promise._promiseConstructor) {
+          // we use _promiseConstructor as a stand-in for the internal
+          // [[PromiseStatus]] field; it's a little more unique.
+          throw new TypeError('bad promise');
+        }
+        if (promise._status !== undefined) {
+          throw new TypeError('promise already initialized');
+        }
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2482
+        if (!ES.IsCallable(resolver)) {
+          throw new TypeError('not a valid resolver');
+        }
+        promise._status = 'unresolved';
+        promise._resolveReactions = [];
+        promise._rejectReactions = [];
+
+        var resolve = function(resolution) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._resolveReactions;
+          promise._result = resolution;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-resolution';
+          triggerPromiseReactions(reactions, resolution);
+        };
+        var reject = function(reason) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._rejectReactions;
+          promise._result = reason;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-rejection';
+          triggerPromiseReactions(reactions, reason);
+        };
+        try {
+          resolver(resolve, reject);
+        } catch (e) {
+          reject(e);
+        }
+        return promise;
+      };
+      Promise$prototype = Promise.prototype;
+      defineProperties(Promise, {
+        '@@create': function(obj) {
+          var constructor = this;
+          // AllocatePromise
+          // The `obj` parameter is a hack we use for es5
+          // compatibility.
+          var prototype = constructor.prototype || Promise$prototype;
+          obj = obj || Object.create(prototype);
+          defineProperties(obj, {
+            _status: undefined,
+            _result: undefined,
+            _resolveReactions: undefined,
+            _rejectReactions: undefined,
+            _promiseConstructor: undefined
+          });
+          obj._promiseConstructor = constructor;
+          return obj;
+        }
+      });
+
+      var _promiseAllResolver = function(index, values, capability, remaining) {
+        var done = false;
+        return function(x) {
+          if (done) { return; } // protect against being called multiple times
+          done = true;
+          values[index] = x;
+          if ((--remaining.count) === 0) {
+            var resolve = capability.resolve;
+            resolve(values); // call w/ this===undefined
+          }
+        };
+      };
+
+      Promise.all = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          var values = [], remaining = { count: 1 };
+          for (var index = 0; ; index++) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            var resolveElement = _promiseAllResolver(
+              index, values, capability, remaining
+            );
+            remaining.count++;
+            nextPromise.then(resolveElement, capability.reject);
+          }
+          if ((--remaining.count) === 0) {
+            resolve(values); // call w/ this===undefined
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.race = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          while (true) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              // If iterable has no items, resulting promise will never
+              // resolve; see:
+              // https://github.com/domenic/promises-unwrapping/issues/75
+              // https://bugs.ecmascript.org/show_bug.cgi?id=2515
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            nextPromise.then(resolve, reject);
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.reject = function(reason) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var reject = capability.reject;
+        reject(reason); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.resolve = function(v) {
+        var C = this;
+        if (ES.IsPromise(v)) {
+          var constructor = v._promiseConstructor;
+          if (constructor === C) { return v; }
+        }
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        resolve(v); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.prototype['catch'] = function( onRejected ) {
+        return this.then(undefined, onRejected);
+      };
+
+      Promise.prototype.then = function( onFulfilled, onRejected ) {
+        var promise = this;
+        if (!ES.IsPromise(promise)) { throw new TypeError('not a promise'); }
+        // this.constructor not this._promiseConstructor; see
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2513
+        var C = this.constructor;
+        var capability = new PromiseCapability(C);
+        if (!ES.IsCallable(onRejected)) {
+          onRejected = function(e) { throw e; };
+        }
+        if (!ES.IsCallable(onFulfilled)) {
+          onFulfilled = function(x) { return x; };
+        }
+        var resolutionHandler =
+          promiseResolutionHandler(promise, onFulfilled, onRejected);
+        var resolveReaction =
+          { capability: capability, handler: resolutionHandler };
+        var rejectReaction =
+          { capability: capability, handler: onRejected };
+        switch (promise._status) {
+        case 'unresolved':
+          promise._resolveReactions.push(resolveReaction);
+          promise._rejectReactions.push(rejectReaction);
+          break;
+        case 'has-resolution':
+          triggerPromiseReactions([resolveReaction], promise._result);
+          break;
+        case 'has-rejection':
+          triggerPromiseReactions([rejectReaction], promise._result);
+          break;
+        default:
+          throw new TypeError('unexpected');
+        }
+        return capability.promise;
+      };
+
+      return Promise;
+    })();
+    // export the Promise constructor.
+    defineProperties(globals, { Promise: PromiseShim });
+    // In Chrome 33 (and thereabouts) Promise is defined, but the
+    // implementation is buggy in a number of ways.  Let's check subclassing
+    // support to see if we have a buggy implementation.
+    if (!supportsSubclassing(globals.Promise, function(S) {
+      return S.resolve(42) instanceof S;
+    })) {
+      globals.Promise = PromiseShim;
+    }
+
+    // Map and Set require a true ES5 environment
+    if (supportsDescriptors) {
+
+      var fastkey = function fastkey(key) {
+        var type = typeof key;
+        if (type === 'string') {
+          return '$' + key;
+        } else if (type === 'number') {
+          // note that -0 will get coerced to "0" when used as a property key
+          return key;
+        }
+        return null;
+      };
+
+      var emptyObject = function emptyObject() {
+        // accomodate some older not-quite-ES5 browsers
+        return Object.create ? Object.create(null) : {};
+      };
+
+      var collectionShims = {
+        Map: (function() {
+
+          var empty = {};
+
+          function MapEntry(key, value) {
+            this.key = key;
+            this.value = value;
+            this.next = null;
+            this.prev = null;
+          }
+
+          MapEntry.prototype.isRemoved = function() {
+            return this.key === empty;
+          };
+
+          function MapIterator(map, kind) {
+            this.head = map._head;
+            this.i = this.head;
+            this.kind = kind;
+          }
+
+          MapIterator.prototype = {
+            next: function() {
+              var i = this.i, kind = this.kind, head = this.head, result;
+              if (this.i === undefined) {
+                return { value: undefined, done: true };
+              }
+              while (i.isRemoved() && i !== head) {
+                // back up off of removed entries
+                i = i.prev;
+              }
+              // advance to next unreturned element.
+              while (i.next !== head) {
+                i = i.next;
+                if (!i.isRemoved()) {
+                  if (kind === "key") {
+                    result = i.key;
+                  } else if (kind === "value") {
+                    result = i.value;
+                  } else {
+                    result = [i.key, i.value];
+                  }
+                  this.i = i;
+                  return { value: result, done: false };
+                }
+              }
+              // once the iterator is done, it is done forever.
+              this.i = undefined;
+              return { value: undefined, done: true };
+            }
+          };
+          addIterator(MapIterator.prototype);
+
+          function Map() {
+            var map = this;
+            map = emulateES6construct(map);
+            if (!map._es6map) {
+              throw new TypeError('bad map');
+            }
+
+            var head = new MapEntry(null, null);
+            // circular doubly-linked list.
+            head.next = head.prev = head;
+
+            defineProperties(map, {
+              '_head': head,
+              '_storage': emptyObject(),
+              '_size': 0
+            });
+
+            // Optionally initialize map from iterable
+            var iterable = arguments[0];
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = map.set;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad map'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                if (!ES.TypeIsObject(nextItem)) {
+                  throw new TypeError('expected iterable of pairs');
+                }
+                adder.call(map, nextItem[0], nextItem[1]);
+              }
+            }
+            return map;
+          }
+          var Map$prototype = Map.prototype;
+          defineProperties(Map, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Map$prototype;
+              obj = obj || Object.create(prototype);
+              defineProperties(obj, { _es6map: true });
+              return obj;
+            }
+          });
+
+          Object.defineProperty(Map.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._size === 'undefined') {
+                throw new TypeError('size method called on incompatible Map');
+              }
+              return this._size;
+            }
+          });
+
+          defineProperties(Map.prototype, {
+            get: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                var entry = this._storage[fkey];
+                return entry ? entry.value : undefined;
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return i.value;
+                }
+              }
+              return undefined;
+            },
+
+            has: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                return typeof this._storage[fkey] !== 'undefined';
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            set: function(key, value) {
+              var head = this._head, i = head, entry;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] !== 'undefined') {
+                  this._storage[fkey].value = value;
+                  return;
+                } else {
+                  entry = this._storage[fkey] = new MapEntry(key, value);
+                  i = head.prev;
+                  // fall through
+                }
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.value = value;
+                  return;
+                }
+              }
+              entry = entry || new MapEntry(key, value);
+              if (ES.SameValue(-0, key)) {
+                entry.key = +0; // coerce -0 to +0 in entry
+              }
+              entry.next = this._head;
+              entry.prev = this._head.prev;
+              entry.prev.next = entry;
+              entry.next.prev = entry;
+              this._size += 1;
+            },
+
+            'delete': function(key) {
+              var head = this._head, i = head;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] === 'undefined') {
+                  return false;
+                }
+                i = this._storage[fkey].prev;
+                delete this._storage[fkey];
+                // fall through
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.key = i.value = empty;
+                  i.prev.next = i.next;
+                  i.next.prev = i.prev;
+                  this._size -= 1;
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            clear: function() {
+              this._size = 0;
+              this._storage = emptyObject();
+              var head = this._head, i = head, p = i.next;
+              while ((i = p) !== head) {
+                i.key = i.value = empty;
+                p = i.next;
+                i.next = i.prev = head;
+              }
+              head.next = head.prev = head;
+            },
+
+            keys: function() {
+              return new MapIterator(this, "key");
+            },
+
+            values: function() {
+              return new MapIterator(this, "value");
+            },
+
+            entries: function() {
+              return new MapIterator(this, "key+value");
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var it = this.entries();
+              for (var entry = it.next(); !entry.done; entry = it.next()) {
+                callback.call(context, entry.value[1], entry.value[0], this);
+              }
+            }
+          });
+          addIterator(Map.prototype, function() { return this.entries(); });
+
+          return Map;
+        })(),
+
+        Set: (function() {
+          // Creating a Map is expensive.  To speed up the common case of
+          // Sets containing only string or numeric keys, we use an object
+          // as backing storage and lazily create a full Map only when
+          // required.
+          var SetShim = function Set() {
+            var set = this;
+            set = emulateES6construct(set);
+            if (!set._es6set) {
+              throw new TypeError('bad set');
+            }
+
+            defineProperties(set, {
+              '[[SetData]]': null,
+              '_storage': emptyObject()
+            });
+
+            // Optionally initialize map from iterable
+            var iterable = arguments[0];
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = set.add;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad set'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                adder.call(set, nextItem);
+              }
+            }
+            return set;
+          };
+          var Set$prototype = SetShim.prototype;
+          defineProperties(SetShim, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Set$prototype;
+              obj = obj || Object.create(prototype);
+              defineProperties(obj, { _es6set: true });
+              return obj;
+            }
+          });
+
+          // Switch from the object backing storage to a full Map.
+          var ensureMap = function ensureMap(set) {
+            if (!set['[[SetData]]']) {
+              var m = set['[[SetData]]'] = new collectionShims.Map();
+              Object.keys(set._storage).forEach(function(k) {
+                // fast check for leading '$'
+                if (k.charCodeAt(0) === 36) {
+                  k = k.substring(1);
+                } else {
+                  k = +k;
+                }
+                m.set(k, k);
+              });
+              set._storage = null; // free old backing storage
+            }
+          };
+
+          Object.defineProperty(SetShim.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._storage === 'undefined') {
+                // https://github.com/paulmillr/es6-shim/issues/176
+                throw new TypeError('size method called on incompatible Set');
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].size;
+            }
+          });
+
+          defineProperties(SetShim.prototype, {
+            has: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                return !!this._storage[fkey];
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].has(key);
+            },
+
+            add: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                this._storage[fkey]=true;
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].set(key, key);
+            },
+
+            'delete': function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                delete this._storage[fkey];
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]']['delete'](key);
+            },
+
+            clear: function() {
+              if (this._storage) {
+                this._storage = emptyObject();
+                return;
+              }
+              return this['[[SetData]]'].clear();
+            },
+
+            keys: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].keys();
+            },
+
+            values: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].values();
+            },
+
+            entries: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].entries();
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireSet = this;
+              ensureMap(this);
+              this['[[SetData]]'].forEach(function(value, key) {
+                callback.call(context, key, key, entireSet);
+              });
+            }
+          });
+          addIterator(SetShim.prototype, function() { return this.values(); });
+
+          return SetShim;
+        })()
+      };
+      defineProperties(globals, collectionShims);
+
+      if (globals.Map || globals.Set) {
+        /*
+          - In Firefox < 23, Map#size is a function.
+          - In all current Firefox, Set#entries/keys/values & Map#clear do not exist
+          - https://bugzilla.mozilla.org/show_bug.cgi?id=869996
+          - In Firefox 24, Map and Set do not implement forEach
+          - In Firefox 25 at least, Map and Set are callable without "new"
+        */
+        if (
+          typeof globals.Map.prototype.clear !== 'function' ||
+          new globals.Set().size !== 0 ||
+          new globals.Map().size !== 0 ||
+          typeof globals.Set.prototype.keys !== 'function' ||
+          typeof globals.Map.prototype.forEach !== 'function' ||
+          typeof globals.Set.prototype.forEach !== 'function' ||
+          isCallableWithoutNew(globals.Map) ||
+          isCallableWithoutNew(globals.Set) ||
+          !supportsSubclassing(globals.Map, function(M) {
+            return (new M([])) instanceof M;
+          })
+        ) {
+          globals.Map = collectionShims.Map;
+          globals.Set = collectionShims.Set;
+        }
+      }
+      // Shim incomplete iterator implementations.
+      addIterator(Object.getPrototypeOf((new globals.Map()).keys()));
+      addIterator(Object.getPrototypeOf((new globals.Set()).keys()));
+    }
+  };
+
+  if (typeof define === 'function' && typeof define.amd === 'object' && define.amd) {
+    define(main); // RequireJS
+  } else {
+    main(); // CommonJS and <script>
+  }
+})();
diff --git a/ajax/libs/es6-shim/0.10.1/es6-shim.min.js b/ajax/libs/es6-shim/0.10.1/es6-shim.min.js
new file mode 100644
index 000000000..925f846d9
--- /dev/null
+++ b/ajax/libs/es6-shim/0.10.1/es6-shim.min.js
@@ -0,0 +1 @@
+!function(t){"use strict";var e=function(t){try{t()}catch(e){return!1}return!0},r=function(t,e){try{var r=function(){t.apply(this,arguments)};return r.__proto__?(Object.setPrototypeOf(r,t),r.prototype=Object.create(t.prototype,{constructor:{value:t}}),e(r)):!1}catch(n){return!1}},n=function(){try{return Object.defineProperty({},"x",{}),!0}catch(t){return!1}},o=function(){var t=!1;if(String.prototype.startsWith)try{"/a/".startsWith(/a/)}catch(e){t=!0}return t},a=function(){var a="undefined"==typeof global?window:global,i=a.isFinite,u=!!Object.defineProperty&&n(),s=o(),c=Array.prototype.slice,f=String.prototype.indexOf,l=Object.prototype.toString,h=Object.prototype.hasOwnProperty,p=function(t,e){Object.keys(e).forEach(function(r){var n=e[r];r in t||(u?Object.defineProperty(t,r,{configurable:!0,enumerable:!1,writable:!0,value:n}):t[r]=n)})},v="object"==typeof Symbol&&Symbol.iterator||"_es6shim_iterator_";a.Set&&"function"==typeof(new a.Set)["@@iterator"]&&(v="@@iterator");var y=function(t,e){e||(e=function(){return this});var r={};r[v]=e,p(t,r)},b=function(t){var e=l.call(t),r="[object Arguments]"===e;return r||(r="[object Array]"!==e&&null!==t&&"object"==typeof t&&"number"==typeof t.length&&t.length>=0&&"[object Function]"===l.call(t.callee)),r},g=function(t){if(!m.TypeIsObject(t))throw new TypeError("bad object");return t._es6construct||(t.constructor&&m.IsCallable(t.constructor["@@create"])&&(t=t.constructor["@@create"](t)),p(t,{_es6construct:!0})),t},m={CheckObjectCoercible:function(t,e){if(null==t)throw new TypeError(e||"Cannot call method on "+t);return t},TypeIsObject:function(t){return null!=t&&Object(t)===t},ToObject:function(t,e){return Object(m.CheckObjectCoercible(t,e))},IsCallable:function(t){return"function"==typeof t&&"[object Function]"===l.call(t)},ToInt32:function(t){return t>>0},ToUint32:function(t){return t>>>0},ToInteger:function(t){var e=+t;return Number.isNaN(e)?0:0!==e&&Number.isFinite(e)?Math.sign(e)*Math.floor(Math.abs(e)):e},ToLength:function(t){var e=m.ToInteger(t);return 0>=e?0:e>Number.MAX_SAFE_INTEGER?Number.MAX_SAFE_INTEGER:e},SameValue:function(t,e){return t===e?0===t?1/t===1/e:!0:Number.isNaN(t)&&Number.isNaN(e)},SameValueZero:function(t,e){return t===e||Number.isNaN(t)&&Number.isNaN(e)},IsIterable:function(e){return m.TypeIsObject(e)&&(e[v]!==t||b(e))},GetIterator:function(t){if(b(t))return new ArrayIterator(t,"value");var e=t[v]();if(!m.TypeIsObject(e))throw new TypeError("bad iterator");return e},IteratorNext:function(t){var e=arguments.length>1?t.next(arguments[1]):t.next();if(!m.TypeIsObject(e))throw new TypeError("bad iterator");return e},Construct:function(t,e){var r;r=m.IsCallable(t["@@create"])?t["@@create"]():Object.create(t.prototype||null),p(r,{_es6construct:!0});var n=t.apply(r,e);return m.TypeIsObject(n)?n:r}},d=function(){function t(t){var e=Math.floor(t),r=t-e;return.5>r?e:r>.5?e+1:e%2?e+1:e}function e(e,r,n){var o,a,i,u,s,c,f,l=(1<<r-1)-1;for(e!==e?(a=(1<<r)-1,i=Math.pow(2,n-1),o=0):1/0===e||e===-1/0?(a=(1<<r)-1,i=0,o=0>e?1:0):0===e?(a=0,i=0,o=1/e===-1/0?1:0):(o=0>e,e=Math.abs(e),e>=Math.pow(2,1-l)?(a=Math.min(Math.floor(Math.log(e)/Math.LN2),1023),i=t(e/Math.pow(2,a)*Math.pow(2,n)),i/Math.pow(2,n)>=2&&(a+=1,i=1),a>l?(a=(1<<r)-1,i=0):(a+=l,i-=Math.pow(2,n))):(a=0,i=t(e/Math.pow(2,1-l-n)))),s=[],u=n;u;u-=1)s.push(i%2?1:0),i=Math.floor(i/2);for(u=r;u;u-=1)s.push(a%2?1:0),a=Math.floor(a/2);for(s.push(o?1:0),s.reverse(),c=s.join(""),f=[];c.length;)f.push(parseInt(c.substring(0,8),2)),c=c.substring(8);return f}function r(t,e,r){var n,o,a,i,u,s,c,f,l=[];for(n=t.length;n;n-=1)for(a=t[n-1],o=8;o;o-=1)l.push(a%2?1:0),a>>=1;return l.reverse(),i=l.join(""),u=(1<<e-1)-1,s=parseInt(i.substring(0,1),2)?-1:1,c=parseInt(i.substring(1,1+e),2),f=parseInt(i.substring(1+e),2),c===(1<<e)-1?0!==f?0/0:1/0*s:c>0?s*Math.pow(2,c-u)*(1+f/Math.pow(2,r)):0!==f?s*Math.pow(2,-(u-1))*(f/Math.pow(2,r)):0>s?-0:0}function n(t){return r(t,8,23)}function o(t){return e(t,8,23)}var a={toFloat32:function(t){return n(o(t))}};if("undefined"!=typeof Float32Array){var i=new Float32Array(1);a.toFloat32=function(t){return i[0]=t,i[0]}}return a}();p(String,{fromCodePoint:function(){for(var t,e=c.call(arguments,0,arguments.length),r=[],n=0,o=e.length;o>n;n++){if(t=Number(e[n]),!m.SameValue(t,m.ToInteger(t))||0>t||t>1114111)throw new RangeError("Invalid code point "+t);65536>t?r.push(String.fromCharCode(t)):(t-=65536,r.push(String.fromCharCode((t>>10)+55296)),r.push(String.fromCharCode(t%1024+56320)))}return r.join("")},raw:function(e){var r=c.call(arguments,1,arguments.length),n=m.ToObject(e,"bad callSite"),o=n.raw,a=m.ToObject(o,"bad raw value"),i=Object.keys(a).length,u=m.ToLength(i);if(0===u)return"";for(var s,f,l,h,p=[],v=0;u>v&&(s=String(v),f=a[s],l=String(f),p.push(l),!(v+1>=u))&&(f=r[s],f!==t);)h=String(f),p.push(h),v++;return p.join("")}});var w={repeat:function(){var t=function(e,r){if(1>r)return"";if(r%2)return t(e,r-1)+e;var n=t(e,r/2);return n+n};return function(e){var r=String(m.CheckObjectCoercible(this));if(e=m.ToInteger(e),0>e||1/0===e)throw new RangeError("Invalid String#repeat value");return t(r,e)}}(),startsWith:function(e){var r=String(m.CheckObjectCoercible(this));if("[object RegExp]"===l.call(e))throw new TypeError('Cannot call method "startsWith" with a regex');e=String(e);var n=arguments.length>1?arguments[1]:t,o=Math.max(m.ToInteger(n),0);return r.slice(o,o+e.length)===e},endsWith:function(e){var r=String(m.CheckObjectCoercible(this));if("[object RegExp]"===l.call(e))throw new TypeError('Cannot call method "endsWith" with a regex');e=String(e);var n=r.length,o=arguments.length>1?arguments[1]:t,a=o===t?n:m.ToInteger(o),i=Math.min(Math.max(a,0),n);return r.slice(i-e.length,i)===e},contains:function(e){var r=arguments.length>1?arguments[1]:t;return-1!==f.call(this,e,r)},codePointAt:function(e){var r=String(m.CheckObjectCoercible(this)),n=m.ToInteger(e),o=r.length;if(0>n||n>=o)return t;var a=r.charCodeAt(n),i=n+1===o;if(55296>a||a>56319||i)return a;var u=r.charCodeAt(n+1);return 56320>u||u>57343?a:1024*(a-55296)+(u-56320)+65536}};p(String.prototype,w);var j=function(t){this._s=String(m.CheckObjectCoercible(t)),this._i=0};j.prototype.next=function(){var e=this._s,r=this._i;if(e===t||r>=e.length)return this._s=t,{value:t,done:!0};var n,o,a=e.charCodeAt(r);return 55296>a||a>56319||r+1==e.length?o=1:(n=e.charCodeAt(r+1),o=56320>n||n>57343?1:2),this._i=r+o,{value:e.substr(r,o),done:!1}},y(j.prototype),y(String.prototype,function(){return new j(this)}),s||(String.prototype.startsWith=w.startsWith,String.prototype.endsWith=w.endsWith),p(Array,{from:function(e){var r=arguments.length>1?arguments[1]:t,n=arguments.length>2?arguments[2]:t,o=m.ToObject(e,"bad iterable");if(r!==t&&!m.IsCallable(r))throw new TypeError("Array.from: when provided, the second argument must be a function");for(var a,i=m.IsIterable(o),u=i?0:m.ToLength(o.length),s=m.IsCallable(this)?Object(i?new this:new this(u)):new Array(u),c=i?m.GetIterator(o):null,f=0;i||u>f;f++){if(i){if(a=m.IteratorNext(c),a.done){u=f;break}a=a.value}else a=o[f];s[f]=r!==t?n?r.call(n,a):r(a):a}return s.length=u,s},of:function(){return Array.from(arguments)}}),p(a,{ArrayIterator:function(t,e){this.i=0,this.array=t,this.kind=e}}),p(ArrayIterator.prototype,{next:function(){var e=this.i,r=this.array;if(e===t||this.kind===t)throw new TypeError("Not an ArrayIterator");if(r!==t)for(var n=m.ToLength(r.length);n>e;e++){var o,a=this.kind;return"key"===a&&(o=e),"value"===a&&(o=r[e]),"entry"===a&&(o=[e,r[e]]),this.i=e+1,{value:o,done:!1}}return this.array=t,{value:t,done:!0}}}),y(ArrayIterator.prototype),p(Array.prototype,{copyWithin:function(e,r){var n=arguments[2],o=m.ToObject(this),a=m.ToLength(o.length);e=m.ToInteger(e),r=m.ToInteger(r);var i=0>e?Math.max(a+e,0):Math.min(e,a),u=0>r?Math.max(a+r,0):Math.min(r,a);n=n===t?a:m.ToInteger(n);var s=0>n?Math.max(a+n,0):Math.min(n,a),c=Math.min(s-u,a-i),f=1;for(i>u&&u+c>i&&(f=-1,u+=c-1,i+=c-1);c>0;)h.call(o,u)?o[i]=o[u]:delete o[u],u+=f,i+=f,c-=1;return o},fill:function(e){var r=arguments[1],n=arguments[2],o=m.ToObject(this),a=m.ToLength(o.length);r=m.ToInteger(r===t?0:r),n=m.ToInteger(n===t?a:n);for(var i=0>r?Math.max(a+r,0):Math.min(r,a),u=i;a>u&&n>u;++u)o[u]=e;return o},find:function(e){var r=m.ToObject(this),n=m.ToLength(r.length);if(!m.IsCallable(e))throw new TypeError("Array#find: predicate must be a function");for(var o,a=arguments[1],i=0;n>i;i++)if(i in r&&(o=r[i],e.call(a,o,i,r)))return o;return t},findIndex:function(t){var e=m.ToObject(this),r=m.ToLength(e.length);if(!m.IsCallable(t))throw new TypeError("Array#findIndex: predicate must be a function");for(var n=arguments[1],o=0;r>o;o++)if(o in e&&t.call(n,e[o],o,e))return o;return-1},keys:function(){return new ArrayIterator(this,"key")},values:function(){return new ArrayIterator(this,"value")},entries:function(){return new ArrayIterator(this,"entry")}}),y(Array.prototype,function(){return this.values()}),y(Object.getPrototypeOf([].values()));var O=Math.pow(2,53)-1;p(Number,{MAX_SAFE_INTEGER:O,MIN_SAFE_INTEGER:-O,EPSILON:2.220446049250313e-16,parseInt:a.parseInt,parseFloat:a.parseFloat,isFinite:function(t){return"number"==typeof t&&i(t)},isInteger:function(t){return"number"==typeof t&&!Number.isNaN(t)&&Number.isFinite(t)&&m.ToInteger(t)===t},isSafeInteger:function(t){return Number.isInteger(t)&&Math.abs(t)<=Number.MAX_SAFE_INTEGER},isNaN:function(t){return t!==t}}),p(Number.prototype,{}),u&&(p(Object,{getOwnPropertyDescriptors:function(t){var e={};return Object.getOwnPropertyNames(t).forEach(function(r){e[r]=Object.getOwnPropertyDescriptor(t,r)}),e},getPropertyDescriptor:function(e,r){for(var n=Object.getOwnPropertyDescriptor(e,r),o=Object.getPrototypeOf(e);n===t&&null!==o;)n=Object.getOwnPropertyDescriptor(o,r),o=Object.getPrototypeOf(o);return n},getPropertyNames:function(t){for(var e=Object.getOwnPropertyNames(t),r=Object.getPrototypeOf(t),n=function(t){-1===e.indexOf(t)&&e.push(t)};null!==r;)Object.getOwnPropertyNames(r).forEach(n),r=Object.getPrototypeOf(r);return e},assign:function(t,e){return Object.keys(e).reduce(function(t,r){return t[r]=e[r],t},t)}}),p(Object,{setPrototypeOf:function(t,e){var r,n=function(t,e){if(!m.TypeIsObject(t))throw new TypeError("cannot set prototype on a non-object");if(null!==e&&!m.TypeIsObject(e))throw new TypeError("can only set prototype to an object or null"+e)},o=function(t,e){return n(t,e),r.call(t,e),t};try{r=t.getOwnPropertyDescriptor(t.prototype,e).set,r.call({},null)}catch(a){if(t.prototype!=={}[e])return;r=function(t){this[e]=t},o.polyfill=o(o({},null),t.prototype)instanceof t}return o}(Object,"__proto__")})),Object.setPrototypeOf&&Object.getPrototypeOf&&null!==Object.getPrototypeOf(Object.setPrototypeOf({},null))&&null===Object.getPrototypeOf(Object.create(null))&&!function(){var t=Object.create(null),e=Object.getPrototypeOf,r=Object.setPrototypeOf;Object.getPrototypeOf=function(r){var n=e(r);return n===t?null:n},Object.setPrototypeOf=function(e,n){return null===n&&(n=t),r(e,n)},Object.setPrototypeOf.polyfill=!1}(),p(Object,{getOwnPropertyKeys:function(t){return Object.keys(t)},is:function(t,e){return m.SameValue(t,e)}});try{Object.keys("foo")}catch(_){var I=Object.keys;Object.keys=function(t){return I(m.ToObject(t))}}var N={acosh:function(t){return t=Number(t),Number.isNaN(t)||1>t?0/0:1===t?0:1/0===t?t:Math.log(t+Math.sqrt(t*t-1))},asinh:function(t){return t=Number(t),0!==t&&i(t)?0>t?-Math.asinh(-t):Math.log(t+Math.sqrt(t*t+1)):t},atanh:function(t){return t=Number(t),Number.isNaN(t)||-1>t||t>1?0/0:-1===t?-1/0:1===t?1/0:0===t?t:.5*Math.log((1+t)/(1-t))},cbrt:function(t){if(t=Number(t),0===t)return t;var e,r=0>t;return r&&(t=-t),e=Math.pow(t,1/3),r?-e:e},clz32:function(t){if(t=Number(t),Number.isNaN(t))return 0/0;var e=m.ToUint32(t);return 0===e?32:32-e.toString(2).length},cosh:function(t){return t=Number(t),0===t?1:Number.isNaN(t)?0/0:i(t)?(0>t&&(t=-t),t>21?Math.exp(t)/2:(Math.exp(t)+Math.exp(-t))/2):1/0},expm1:function(t){if(t=Number(t),t===-1/0)return-1;if(!i(t)||0===t)return t;for(var e=0,r=50,n=1;r>n;n++){for(var o=2,a=1;n>=o;o++)a*=o;e+=Math.pow(t,n)/a}return e},hypot:function(){var t=!1,e=!0,r=!1,n=[];if(Array.prototype.every.call(arguments,function(o){var a=Number(o);return Number.isNaN(a)?t=!0:1/0===a||a===-1/0?r=!0:0!==a&&(e=!1),r?!1:(t||n.push(Math.abs(a)),!0)}),r)return 1/0;if(t)return 0/0;if(e)return 0;n.sort(function(t,e){return e-t});var o=n[0],a=n.map(function(t){return t/o}),i=a.reduce(function(t,e){return t+=e*e},0);return o*Math.sqrt(i)},log2:function(t){return Math.log(t)*Math.LOG2E},log10:function(t){return Math.log(t)*Math.LOG10E},log1p:function(t){if(t=Number(t),-1>t||Number.isNaN(t))return 0/0;if(0===t||1/0===t)return t;if(-1===t)return-1/0;var e=0,r=50;if(0>t||t>1)return Math.log(1+t);for(var n=1;r>n;n++)n%2===0?e-=Math.pow(t,n)/n:e+=Math.pow(t,n)/n;return e},sign:function(t){var e=+t;return 0===e?e:Number.isNaN(e)?e:0>e?-1:1},sinh:function(t){return t=Number(t),i(t)&&0!==t?(Math.exp(t)-Math.exp(-t))/2:t},tanh:function(t){return t=Number(t),Number.isNaN(t)||0===t?t:1/0===t?1:t===-1/0?-1:(Math.exp(t)-Math.exp(-t))/(Math.exp(t)+Math.exp(-t))},trunc:function(t){var e=Number(t);return 0>e?-Math.floor(-e):Math.floor(e)},imul:function(t,e){var r=t>>>16&65535,n=65535&t,o=e>>>16&65535,a=65535&e;return n*a+(r*a+n*o<<16>>>0)|0},fround:function(t){if(0===t||1/0===t||t===-1/0||Number.isNaN(t))return t;var e=Number(t);return d.toFloat32(e)}};p(Math,N),-5!==Math.imul(4294967295,5)&&(Math.imul=N.imul);var M=function(){var e,r;m.IsPromise=function(e){return m.TypeIsObject(e)&&e._promiseConstructor?e._status===t?!1:!0:!1};var n=function(t){if(!m.IsCallable(t))throw new TypeError("bad promise constructor");var e=this,r=function(t,r){e.resolve=t,e.reject=r};if(e.promise=m.Construct(t,[r]),!e.promise._es6construct)throw new TypeError("bad promise constructor");if(!m.IsCallable(e.resolve)||!m.IsCallable(e.reject))throw new TypeError("bad promise constructor")},o=a.setTimeout,i=function(){var t=[],e="zero-timeout-message",r=function(r){t.push(r),window.postMessage(e,"*")},n=function(r){if(r.source==window&&r.data==e){if(r.stopPropagation(),0===t.length)return;var n=t.shift();n()}};return window.addEventListener("message",n,!0),r},u=m.IsCallable(a.setImmediate)?a.setImmediate.bind(a):"object"==typeof process&&process.nextTick?process.nextTick:m.IsCallable(window.postMessage)?i():function(t){o(t,0)},s=function(t,e){t.forEach(function(t){u(function(){var r=t.handler,n=t.capability,o=n.resolve,a=n.reject;try{var i=r(e);if(i===n.promise)throw new TypeError("self resolution");var u=c(i,n);u||o(i)}catch(s){a(s)}})})},c=function(t,e){if(!m.TypeIsObject(t))return!1;var r=e.resolve,n=e.reject;try{var o=t.then;if(!m.IsCallable(o))return!1;o.call(t,r,n)}catch(a){n(a)}return!0},f=function(t,e,r){return function(o){if(o===t)return r(new TypeError("self resolution"));var a=t._promiseConstructor,i=new n(a),u=c(o,i);return u?i.promise.then(e,r):e(o)}};e=function(e){var r=this;if(r=g(r),!r._promiseConstructor)throw new TypeError("bad promise");if(r._status!==t)throw new TypeError("promise already initialized");if(!m.IsCallable(e))throw new TypeError("not a valid resolver");r._status="unresolved",r._resolveReactions=[],r._rejectReactions=[];var n=function(e){if("unresolved"===r._status){var n=r._resolveReactions;r._result=e,r._resolveReactions=t,r._rejectReactions=t,r._status="has-resolution",s(n,e)}},o=function(e){if("unresolved"===r._status){var n=r._rejectReactions;r._result=e,r._resolveReactions=t,r._rejectReactions=t,r._status="has-rejection",s(n,e)}};try{e(n,o)}catch(a){o(a)}return r},r=e.prototype,p(e,{"@@create":function(e){var n=this,o=n.prototype||r;return e=e||Object.create(o),p(e,{_status:t,_result:t,_resolveReactions:t,_rejectReactions:t,_promiseConstructor:t}),e._promiseConstructor=n,e}});var l=function(t,e,r,n){var o=!1;return function(a){if(!o&&(o=!0,e[t]=a,0===--n.count)){var i=r.resolve;i(e)}}};return e.all=function(t){var e=this,r=new n(e),o=r.resolve,a=r.reject;try{if(!m.IsIterable(t))throw new TypeError("bad iterable");for(var i=m.GetIterator(t),u=[],s={count:1},c=0;;c++){var f=m.IteratorNext(i);if(f.done)break;var h=e.resolve(f.value),p=l(c,u,r,s);s.count++,h.then(p,r.reject)}0===--s.count&&o(u)}catch(v){a(v)}return r.promise},e.race=function(t){var e=this,r=new n(e),o=r.resolve,a=r.reject;try{if(!m.IsIterable(t))throw new TypeError("bad iterable");for(var i=m.GetIterator(t);;){var u=m.IteratorNext(i);if(u.done)break;var s=e.resolve(u.value);s.then(o,a)}}catch(c){a(c)}return r.promise},e.reject=function(t){var e=this,r=new n(e),o=r.reject;return o(t),r.promise},e.resolve=function(t){var e=this;if(m.IsPromise(t)){var r=t._promiseConstructor;if(r===e)return t}var o=new n(e),a=o.resolve;return a(t),o.promise},e.prototype["catch"]=function(e){return this.then(t,e)},e.prototype.then=function(t,e){var r=this;if(!m.IsPromise(r))throw new TypeError("not a promise");var o=this.constructor,a=new n(o);m.IsCallable(e)||(e=function(t){throw t}),m.IsCallable(t)||(t=function(t){return t});var i=f(r,t,e),u={capability:a,handler:i},c={capability:a,handler:e};switch(r._status){case"unresolved":r._resolveReactions.push(u),r._rejectReactions.push(c);break;case"has-resolution":s([u],r._result);break;case"has-rejection":s([c],r._result);break;default:throw new TypeError("unexpected")}return a.promise},e}();if(p(a,{Promise:M}),r(a.Promise,function(t){return t.resolve(42)instanceof t})||(a.Promise=M),u){var T=function(t){var e=typeof t;return"string"===e?"$"+t:"number"===e?t:null},S=function(){return Object.create?Object.create(null):{}},E={Map:function(){function e(t,e){this.key=t,this.value=e,this.next=null,this.prev=null}function r(t,e){this.head=t._head,this.i=this.head,this.kind=e}function n(){var r=this;if(r=g(r),!r._es6map)throw new TypeError("bad map");var n=new e(null,null);n.next=n.prev=n,p(r,{_head:n,_storage:S(),_size:0});var o=arguments[0];if(o!==t&&null!==o){var a=m.GetIterator(o),i=r.set;if(!m.IsCallable(i))throw new TypeError("bad map");for(;;){var u=m.IteratorNext(a);if(u.done)break;var s=u.value;if(!m.TypeIsObject(s))throw new TypeError("expected iterable of pairs");i.call(r,s[0],s[1])}}return r}var o={};e.prototype.isRemoved=function(){return this.key===o},r.prototype={next:function(){var e,r=this.i,n=this.kind,o=this.head;if(this.i===t)return{value:t,done:!0};for(;r.isRemoved()&&r!==o;)r=r.prev;for(;r.next!==o;)if(r=r.next,!r.isRemoved())return e="key"===n?r.key:"value"===n?r.value:[r.key,r.value],this.i=r,{value:e,done:!1};return this.i=t,{value:t,done:!0}}},y(r.prototype);var a=n.prototype;return p(n,{"@@create":function(t){var e=this,r=e.prototype||a;return t=t||Object.create(r),p(t,{_es6map:!0}),t}}),Object.defineProperty(n.prototype,"size",{configurable:!0,enumerable:!1,get:function(){if("undefined"==typeof this._size)throw new TypeError("size method called on incompatible Map");return this._size}}),p(n.prototype,{get:function(e){var r=T(e);if(null!==r){var n=this._storage[r];return n?n.value:t}for(var o=this._head,a=o;(a=a.next)!==o;)if(m.SameValueZero(a.key,e))return a.value;return t},has:function(t){var e=T(t);if(null!==e)return"undefined"!=typeof this._storage[e];for(var r=this._head,n=r;(n=n.next)!==r;)if(m.SameValueZero(n.key,t))return!0;return!1},set:function(t,r){var n,o=this._head,a=o,i=T(t);if(null!==i){if("undefined"!=typeof this._storage[i])return void(this._storage[i].value=r);n=this._storage[i]=new e(t,r),a=o.prev}for(;(a=a.next)!==o;)if(m.SameValueZero(a.key,t))return void(a.value=r);n=n||new e(t,r),m.SameValue(-0,t)&&(n.key=0),n.next=this._head,n.prev=this._head.prev,n.prev.next=n,n.next.prev=n,this._size+=1},"delete":function(t){var e=this._head,r=e,n=T(t);if(null!==n){if("undefined"==typeof this._storage[n])return!1;r=this._storage[n].prev,delete this._storage[n]}for(;(r=r.next)!==e;)if(m.SameValueZero(r.key,t))return r.key=r.value=o,r.prev.next=r.next,r.next.prev=r.prev,this._size-=1,!0;return!1},clear:function(){this._size=0,this._storage=S();for(var t=this._head,e=t,r=e.next;(e=r)!==t;)e.key=e.value=o,r=e.next,e.next=e.prev=t;t.next=t.prev=t},keys:function(){return new r(this,"key")},values:function(){return new r(this,"value")},entries:function(){return new r(this,"key+value")},forEach:function(t){for(var e=arguments.length>1?arguments[1]:null,r=this.entries(),n=r.next();!n.done;n=r.next())t.call(e,n.value[1],n.value[0],this)}}),y(n.prototype,function(){return this.entries()}),n}(),Set:function(){var e=function(){var e=this;if(e=g(e),!e._es6set)throw new TypeError("bad set");p(e,{"[[SetData]]":null,_storage:S()});var r=arguments[0];if(r!==t&&null!==r){var n=m.GetIterator(r),o=e.add;if(!m.IsCallable(o))throw new TypeError("bad set");for(;;){var a=m.IteratorNext(n);if(a.done)break;var i=a.value;o.call(e,i)}}return e},r=e.prototype;p(e,{"@@create":function(t){var e=this,n=e.prototype||r;return t=t||Object.create(n),p(t,{_es6set:!0}),t}});var n=function(t){if(!t["[[SetData]]"]){var e=t["[[SetData]]"]=new E.Map;Object.keys(t._storage).forEach(function(t){t=36===t.charCodeAt(0)?t.substring(1):+t,e.set(t,t)}),t._storage=null}};return Object.defineProperty(e.prototype,"size",{configurable:!0,enumerable:!1,get:function(){if("undefined"==typeof this._storage)throw new TypeError("size method called on incompatible Set");return n(this),this["[[SetData]]"].size}}),p(e.prototype,{has:function(t){var e;return this._storage&&null!==(e=T(t))?!!this._storage[e]:(n(this),this["[[SetData]]"].has(t))},add:function(t){var e;return this._storage&&null!==(e=T(t))?void(this._storage[e]=!0):(n(this),this["[[SetData]]"].set(t,t))},"delete":function(t){var e;return this._storage&&null!==(e=T(t))?void delete this._storage[e]:(n(this),this["[[SetData]]"]["delete"](t))},clear:function(){return this._storage?void(this._storage=S()):this["[[SetData]]"].clear()},keys:function(){return n(this),this["[[SetData]]"].keys()},values:function(){return n(this),this["[[SetData]]"].values()},entries:function(){return n(this),this["[[SetData]]"].entries()},forEach:function(t){var e=arguments.length>1?arguments[1]:null,r=this;n(this),this["[[SetData]]"].forEach(function(n,o){t.call(e,o,o,r)})}}),y(e.prototype,function(){return this.values()}),e}()};p(a,E),(a.Map||a.Set)&&("function"!=typeof a.Map.prototype.clear||0!==(new a.Set).size||0!==(new a.Map).size||"function"!=typeof a.Set.prototype.keys||"function"!=typeof a.Map.prototype.forEach||"function"!=typeof a.Set.prototype.forEach||e(a.Map)||e(a.Set)||!r(a.Map,function(t){return new t([])instanceof t}))&&(a.Map=E.Map,a.Set=E.Set),y(Object.getPrototypeOf((new a.Map).keys())),y(Object.getPrototypeOf((new a.Set).keys()))}};"function"==typeof define&&"object"==typeof define.amd&&define.amd?define(a):a()}();
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.11.1/es6-shim.js b/ajax/libs/es6-shim/0.11.1/es6-shim.js
new file mode 100644
index 000000000..4b3a8f7e5
--- /dev/null
+++ b/ajax/libs/es6-shim/0.11.1/es6-shim.js
@@ -0,0 +1,1856 @@
+// ES6-shim 0.11.1 (c) 2013-2014 Paul Miller (http://paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+
+(function(undefined) {
+  'use strict';
+
+  var isCallableWithoutNew = function(func) {
+    try { func(); }
+    catch (e) { return false; }
+    return true;
+  };
+
+  var supportsSubclassing = function(C, f) {
+    /* jshint proto:true */
+    try {
+      var Sub = function() { C.apply(this, arguments); };
+      if (!Sub.__proto__) { return false; /* skip test on IE < 11 */ }
+      Object.setPrototypeOf(Sub, C);
+      Sub.prototype = Object.create(C.prototype, {
+        constructor: { value: C }
+      });
+      return f(Sub);
+    } catch (e) {
+      return false;
+    }
+  };
+
+  var arePropertyDescriptorsSupported = function() {
+    try {
+      Object.defineProperty({}, 'x', {});
+      return true;
+    } catch (e) { /* this is IE 8. */
+      return false;
+    }
+  };
+
+  var startsWithRejectsRegex = function() {
+    var rejectsRegex = false;
+    if (String.prototype.startsWith) {
+      try {
+        '/a/'.startsWith(/a/);
+      } catch (e) { /* this is spec compliant */
+        rejectsRegex = true;
+      }
+    }
+    return rejectsRegex;
+  };
+
+  var main = function() {
+    var globals = (typeof global === 'undefined') ? self : global;
+    var global_isFinite = globals.isFinite;
+    var supportsDescriptors = !!Object.defineProperty && arePropertyDescriptorsSupported();
+    var startsWithIsCompliant = startsWithRejectsRegex();
+    var _slice = Array.prototype.slice;
+    var _indexOf = String.prototype.indexOf;
+    var _toString = Object.prototype.toString;
+    var _hasOwnProperty = Object.prototype.hasOwnProperty;
+
+    // Define configurable, writable and non-enumerable props
+    // if they don’t exist.
+    var defineProperties = function(object, map) {
+      Object.keys(map).forEach(function(name) {
+        var method = map[name];
+        if (name in object) return;
+        if (supportsDescriptors) {
+          Object.defineProperty(object, name, {
+            configurable: true,
+            enumerable: false,
+            writable: true,
+            value: method
+          });
+        } else {
+          object[name] = method;
+        }
+      });
+    };
+
+    // Simple shim for Object.create on ES3 browsers
+    // (unlike real shim, no attepmt to support `prototype===null`)
+    var create = Object.create || function(prototype, properties) {
+      function Type() {}
+      Type.prototype = prototype;
+      var object = new Type();
+      if (typeof properties !== "undefined")
+        defineProperties(object, properties);
+      return object;
+    };
+
+    // This is a private name in the es6 spec, equal to '[Symbol.iterator]'
+    // we're going to use an arbitrary _-prefixed name to make our shims
+    // work properly with each other, even though we don't have full Iterator
+    // support.  That is, `Array.from(map.keys())` will work, but we don't
+    // pretend to export a "real" Iterator interface.
+    var $iterator$ = (typeof Symbol === 'object' && Symbol.iterator) ||
+      '_es6shim_iterator_';
+    // Firefox ships a partial implementation using the name @@iterator.
+    // https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
+    // So use that name if we detect it.
+    if (globals.Set && typeof new globals.Set()['@@iterator'] === 'function') {
+      $iterator$ = '@@iterator';
+    }
+    var addIterator = function(prototype, impl) {
+      if (!impl) { impl = function iterator() { return this; }; }
+      var o = {};
+      o[$iterator$] = impl;
+      defineProperties(prototype, o);
+    };
+
+    // taken directly from https://github.com/ljharb/is-arguments/blob/master/index.js
+    // can be replaced with require('is-arguments') if we ever use a build process instead
+    var isArguments = function isArguments(value) {
+      var str = _toString.call(value);
+      var result = str === '[object Arguments]';
+      if (!result) {
+        result = str !== '[object Array]' &&
+          value !== null &&
+          typeof value === 'object' &&
+          typeof value.length === 'number' &&
+          value.length >= 0 &&
+          _toString.call(value.callee) === '[object Function]';
+      }
+      return result;
+    };
+
+    var emulateES6construct = function(o) {
+      if (!ES.TypeIsObject(o)) throw new TypeError('bad object');
+      // es5 approximation to es6 subclass semantics: in es6, 'new Foo'
+      // would invoke Foo.@@create to allocation/initialize the new object.
+      // In es5 we just get the plain object.  So if we detect an
+      // uninitialized object, invoke o.constructor.@@create
+      if (!o._es6construct) {
+        if (o.constructor && ES.IsCallable(o.constructor['@@create'])) {
+          o = o.constructor['@@create'](o);
+        }
+        defineProperties(o, { _es6construct: true });
+      }
+      return o;
+    };
+
+    var ES = {
+      CheckObjectCoercible: function(x, optMessage) {
+        /* jshint eqnull:true */
+        if (x == null)
+          throw new TypeError(optMessage || ('Cannot call method on ' + x));
+        return x;
+      },
+
+      TypeIsObject: function(x) {
+        /* jshint eqnull:true */
+        // this is expensive when it returns false; use this function
+        // when you expect it to return true in the common case.
+        return x != null && Object(x) === x;
+      },
+
+      ToObject: function(o, optMessage) {
+        return Object(ES.CheckObjectCoercible(o, optMessage));
+      },
+
+      IsCallable: function(x) {
+        return typeof x === 'function' &&
+          // some versions of IE say that typeof /abc/ === 'function'
+          _toString.call(x) === '[object Function]';
+      },
+
+      ToInt32: function(x) {
+        return x >> 0;
+      },
+
+      ToUint32: function(x) {
+        return x >>> 0;
+      },
+
+      ToInteger: function(value) {
+        var number = +value;
+        if (Number.isNaN(number)) return 0;
+        if (number === 0 || !Number.isFinite(number)) return number;
+        return Math.sign(number) * Math.floor(Math.abs(number));
+      },
+
+      ToLength: function(value) {
+        var len = ES.ToInteger(value);
+        if (len <= 0) return 0; // includes converting -0 to +0
+        if (len > Number.MAX_SAFE_INTEGER) return Number.MAX_SAFE_INTEGER;
+        return len;
+      },
+
+      SameValue: function(a, b) {
+        if (a === b) {
+          // 0 === -0, but they are not identical.
+          if (a === 0) return 1 / a === 1 / b;
+          return true;
+        }
+        return Number.isNaN(a) && Number.isNaN(b);
+      },
+
+      SameValueZero: function(a, b) {
+        // same as SameValue except for SameValueZero(+0, -0) == true
+        return (a === b) || (Number.isNaN(a) && Number.isNaN(b));
+      },
+
+      IsIterable: function(o) {
+        return ES.TypeIsObject(o) &&
+          (o[$iterator$] !== undefined || isArguments(o));
+      },
+
+      GetIterator: function(o) {
+        if (isArguments(o)) {
+          // special case support for `arguments`
+          return new ArrayIterator(o, "value");
+        }
+        var it = o[$iterator$]();
+        if (!ES.TypeIsObject(it)) {
+          throw new TypeError('bad iterator');
+        }
+        return it;
+      },
+
+      IteratorNext: function(it) {
+        var result = (arguments.length > 1) ? it.next(arguments[1]) : it.next();
+        if (!ES.TypeIsObject(result)) {
+          throw new TypeError('bad iterator');
+        }
+        return result;
+      },
+
+      Construct: function(C, args) {
+        // CreateFromConstructor
+        var obj;
+        if (ES.IsCallable(C['@@create'])) {
+          obj = C['@@create']();
+        } else {
+          // OrdinaryCreateFromConstructor
+          obj = create(C.prototype || null);
+        }
+        // Mark that we've used the es6 construct path
+        // (see emulateES6construct)
+        defineProperties(obj, { _es6construct: true });
+        // Call the constructor.
+        var result = C.apply(obj, args);
+        return ES.TypeIsObject(result) ? result : obj;
+      }
+    };
+
+    var numberConversion = (function () {
+      // from https://github.com/inexorabletash/polyfill/blob/master/typedarray.js#L176-L266
+      // with permission and license, per https://twitter.com/inexorabletash/status/372206509540659200
+
+      function roundToEven(n) {
+        var w = Math.floor(n), f = n - w;
+        if (f < 0.5) {
+          return w;
+        }
+        if (f > 0.5) {
+          return w + 1;
+        }
+        return w % 2 ? w + 1 : w;
+      }
+
+      function packIEEE754(v, ebits, fbits) {
+        var bias = (1 << (ebits - 1)) - 1,
+          s, e, f, ln,
+          i, bits, str, bytes;
+
+        // Compute sign, exponent, fraction
+        if (v !== v) {
+          // NaN
+          // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping
+          e = (1 << ebits) - 1;
+          f = Math.pow(2, fbits - 1);
+          s = 0;
+        } else if (v === Infinity || v === -Infinity) {
+          e = (1 << ebits) - 1;
+          f = 0;
+          s = (v < 0) ? 1 : 0;
+        } else if (v === 0) {
+          e = 0;
+          f = 0;
+          s = (1 / v === -Infinity) ? 1 : 0;
+        } else {
+          s = v < 0;
+          v = Math.abs(v);
+
+          if (v >= Math.pow(2, 1 - bias)) {
+            e = Math.min(Math.floor(Math.log(v) / Math.LN2), 1023);
+            f = roundToEven(v / Math.pow(2, e) * Math.pow(2, fbits));
+            if (f / Math.pow(2, fbits) >= 2) {
+              e = e + 1;
+              f = 1;
+            }
+            if (e > bias) {
+              // Overflow
+              e = (1 << ebits) - 1;
+              f = 0;
+            } else {
+              // Normal
+              e = e + bias;
+              f = f - Math.pow(2, fbits);
+            }
+          } else {
+            // Subnormal
+            e = 0;
+            f = roundToEven(v / Math.pow(2, 1 - bias - fbits));
+          }
+        }
+
+        // Pack sign, exponent, fraction
+        bits = [];
+        for (i = fbits; i; i -= 1) {
+          bits.push(f % 2 ? 1 : 0);
+          f = Math.floor(f / 2);
+        }
+        for (i = ebits; i; i -= 1) {
+          bits.push(e % 2 ? 1 : 0);
+          e = Math.floor(e / 2);
+        }
+        bits.push(s ? 1 : 0);
+        bits.reverse();
+        str = bits.join('');
+
+        // Bits to bytes
+        bytes = [];
+        while (str.length) {
+          bytes.push(parseInt(str.substring(0, 8), 2));
+          str = str.substring(8);
+        }
+        return bytes;
+      }
+
+      function unpackIEEE754(bytes, ebits, fbits) {
+        // Bytes to bits
+        var bits = [], i, j, b, str,
+            bias, s, e, f;
+
+        for (i = bytes.length; i; i -= 1) {
+          b = bytes[i - 1];
+          for (j = 8; j; j -= 1) {
+            bits.push(b % 2 ? 1 : 0);
+            b = b >> 1;
+          }
+        }
+        bits.reverse();
+        str = bits.join('');
+
+        // Unpack sign, exponent, fraction
+        bias = (1 << (ebits - 1)) - 1;
+        s = parseInt(str.substring(0, 1), 2) ? -1 : 1;
+        e = parseInt(str.substring(1, 1 + ebits), 2);
+        f = parseInt(str.substring(1 + ebits), 2);
+
+        // Produce number
+        if (e === (1 << ebits) - 1) {
+          return f !== 0 ? NaN : s * Infinity;
+        } else if (e > 0) {
+          // Normalized
+          return s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));
+        } else if (f !== 0) {
+          // Denormalized
+          return s * Math.pow(2, -(bias - 1)) * (f / Math.pow(2, fbits));
+        } else {
+          return s < 0 ? -0 : 0;
+        }
+      }
+
+      function unpackFloat64(b) { return unpackIEEE754(b, 11, 52); }
+      function packFloat64(v) { return packIEEE754(v, 11, 52); }
+      function unpackFloat32(b) { return unpackIEEE754(b, 8, 23); }
+      function packFloat32(v) { return packIEEE754(v, 8, 23); }
+
+      var conversions = {
+        toFloat32: function (num) { return unpackFloat32(packFloat32(num)); }
+      };
+      if (typeof Float32Array !== 'undefined') {
+        var float32array = new Float32Array(1);
+        conversions.toFloat32 = function (num) {
+          float32array[0] = num;
+          return float32array[0];
+        };
+      }
+      return conversions;
+    }());
+
+    defineProperties(String, {
+      fromCodePoint: function() {
+        var points = _slice.call(arguments, 0, arguments.length);
+        var result = [];
+        var next;
+        for (var i = 0, length = points.length; i < length; i++) {
+          next = Number(points[i]);
+          if (!ES.SameValue(next, ES.ToInteger(next)) ||
+              next < 0 || next > 0x10FFFF) {
+            throw new RangeError('Invalid code point ' + next);
+          }
+
+          if (next < 0x10000) {
+            result.push(String.fromCharCode(next));
+          } else {
+            next -= 0x10000;
+            result.push(String.fromCharCode((next >> 10) + 0xD800));
+            result.push(String.fromCharCode((next % 0x400) + 0xDC00));
+          }
+        }
+        return result.join('');
+      },
+
+      raw: function(callSite) { // raw.length===1
+        var substitutions = _slice.call(arguments, 1, arguments.length);
+        var cooked = ES.ToObject(callSite, 'bad callSite');
+        var rawValue = cooked.raw;
+        var raw = ES.ToObject(rawValue, 'bad raw value');
+        var len = Object.keys(raw).length;
+        var literalsegments = ES.ToLength(len);
+        if (literalsegments === 0) {
+          return '';
+        }
+
+        var stringElements = [];
+        var nextIndex = 0;
+        var nextKey, next, nextSeg, nextSub;
+        while (nextIndex < literalsegments) {
+          nextKey = String(nextIndex);
+          next = raw[nextKey];
+          nextSeg = String(next);
+          stringElements.push(nextSeg);
+          if (nextIndex + 1 >= literalsegments) {
+            break;
+          }
+          next = substitutions[nextKey];
+          if (next === undefined) {
+            break;
+          }
+          nextSub = String(next);
+          stringElements.push(nextSub);
+          nextIndex++;
+        }
+        return stringElements.join('');
+      }
+    });
+
+    var StringShims = {
+      // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+      // Perf: http://jsperf.com/string-repeat2/2
+      repeat: (function() {
+        var repeat = function(s, times) {
+          if (times < 1) return '';
+          if (times % 2) return repeat(s, times - 1) + s;
+          var half = repeat(s, times / 2);
+          return half + half;
+        };
+
+        return function(times) {
+          var thisStr = String(ES.CheckObjectCoercible(this));
+          times = ES.ToInteger(times);
+          if (times < 0 || times === Infinity) {
+            throw new RangeError('Invalid String#repeat value');
+          }
+          return repeat(thisStr, times);
+        };
+      })(),
+
+      startsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "startsWith" with a regex');
+        searchStr = String(searchStr);
+        var startArg = arguments.length > 1 ? arguments[1] : undefined;
+        var start = Math.max(ES.ToInteger(startArg), 0);
+        return thisStr.slice(start, start + searchStr.length) === searchStr;
+      },
+
+      endsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "endsWith" with a regex');
+        searchStr = String(searchStr);
+        var thisLen = thisStr.length;
+        var posArg = arguments.length > 1 ? arguments[1] : undefined;
+        var pos = posArg === undefined ? thisLen : ES.ToInteger(posArg);
+        var end = Math.min(Math.max(pos, 0), thisLen);
+        return thisStr.slice(end - searchStr.length, end) === searchStr;
+      },
+
+      contains: function(searchString) {
+        var position = arguments.length > 1 ? arguments[1] : undefined;
+        // Somehow this trick makes method 100% compat with the spec.
+        return _indexOf.call(this, searchString, position) !== -1;
+      },
+
+      codePointAt: function(pos) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        var position = ES.ToInteger(pos);
+        var length = thisStr.length;
+        if (position < 0 || position >= length) return undefined;
+        var first = thisStr.charCodeAt(position);
+        var isEnd = (position + 1 === length);
+        if (first < 0xD800 || first > 0xDBFF || isEnd) return first;
+        var second = thisStr.charCodeAt(position + 1);
+        if (second < 0xDC00 || second > 0xDFFF) return first;
+        return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
+      }
+    };
+    defineProperties(String.prototype, StringShims);
+
+    // see https://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype-@@iterator
+    var StringIterator = function(s) {
+      this._s = String(ES.CheckObjectCoercible(s));
+      this._i = 0;
+    };
+    StringIterator.prototype.next = function() {
+      var s = this._s, i = this._i;
+      if (s===undefined || i >= s.length) {
+        this._s = undefined;
+        return { value: undefined, done: true };
+      }
+      var first = s.charCodeAt(i), second, len;
+      if (first < 0xD800 || first > 0xDBFF || (i+1) == s.length) {
+        len = 1;
+      } else {
+        second = s.charCodeAt(i+1);
+        len = (second < 0xDC00 || second > 0xDFFF) ? 1 : 2;
+      }
+      this._i = i + len;
+      return { value: s.substr(i, len), done: false };
+    };
+    addIterator(StringIterator.prototype);
+    addIterator(String.prototype, function() {
+      return new StringIterator(this);
+    });
+
+    if (!startsWithIsCompliant) {
+      // Firefox has a noncompliant startsWith implementation
+      String.prototype.startsWith = StringShims.startsWith;
+      String.prototype.endsWith = StringShims.endsWith;
+    }
+
+    defineProperties(Array, {
+      from: function(iterable) {
+        var mapFn = arguments.length > 1 ? arguments[1] : undefined;
+        var thisArg = arguments.length > 2 ? arguments[2] : undefined;
+
+        var list = ES.ToObject(iterable, 'bad iterable');
+        if (mapFn !== undefined && !ES.IsCallable(mapFn)) {
+          throw new TypeError('Array.from: when provided, the second argument must be a function');
+        }
+
+        var usingIterator = ES.IsIterable(list);
+        // does the spec really mean that Arrays should use ArrayIterator?
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2416
+        //if (Array.isArray(list)) { usingIterator=false; }
+        var length = usingIterator ? 0 : ES.ToLength(list.length);
+        var result = ES.IsCallable(this) ? Object(usingIterator ? new this() : new this(length)) : new Array(length);
+        var it = usingIterator ? ES.GetIterator(list) : null;
+        var value;
+
+        for (var i = 0; usingIterator || (i < length); i++) {
+          if (usingIterator) {
+            value = ES.IteratorNext(it);
+            if (value.done) {
+              length = i;
+              break;
+            }
+            value = value.value;
+          } else {
+            value = list[i];
+          }
+          if (mapFn !== undefined) {
+            result[i] = thisArg ? mapFn.call(thisArg, value) : mapFn(value);
+          } else {
+            result[i] = value;
+          }
+        }
+
+        result.length = length;
+        return result;
+      },
+
+      of: function() {
+        return Array.from(arguments);
+      }
+    });
+
+    defineProperties(globals, {
+      ArrayIterator: function(array, kind) {
+        this.i = 0;
+        this.array = array;
+        this.kind = kind;
+      }
+    });
+
+    defineProperties(ArrayIterator.prototype, {
+      next: function() {
+        var i = this.i, array = this.array;
+        if (i === undefined || this.kind === undefined) {
+          throw new TypeError('Not an ArrayIterator');
+        }
+        if (array!==undefined) {
+          var len = ES.ToLength(array.length);
+          for (; i < len; i++) {
+            var kind = this.kind;
+            var retval;
+            if (kind === "key") {
+              retval = i;
+            } else if (kind === "value") {
+              retval = array[i];
+            } else if (kind === "entry") {
+              retval = [i, array[i]];
+            }
+            this.i = i + 1;
+            return { value: retval, done: false };
+          }
+        }
+        this.array = undefined;
+        return { value: undefined, done: true };
+      }
+    });
+    addIterator(ArrayIterator.prototype);
+
+    defineProperties(Array.prototype, {
+      copyWithin: function(target, start) {
+        var end = arguments[2]; // copyWithin.length must be 2
+        var o = ES.ToObject(this);
+        var len = ES.ToLength(o.length);
+        target = ES.ToInteger(target);
+        start = ES.ToInteger(start);
+        var to = target < 0 ? Math.max(len + target, 0) : Math.min(target, len);
+        var from = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        end = (end===undefined) ? len : ES.ToInteger(end);
+        var fin = end < 0 ? Math.max(len + end, 0) : Math.min(end, len);
+        var count = Math.min(fin - from, len - to);
+        var direction = 1;
+        if (from < to && to < (from + count)) {
+          direction = -1;
+          from += count - 1;
+          to += count - 1;
+        }
+        while (count > 0) {
+          if (_hasOwnProperty.call(o, from)) {
+            o[to] = o[from];
+          } else {
+            delete o[from];
+          }
+          from += direction;
+          to += direction;
+          count -= 1;
+        }
+        return o;
+      },
+
+      fill: function(value) {
+        var start = arguments[1], end = arguments[2]; // fill.length===1
+        var O = ES.ToObject(this);
+        var len = ES.ToLength(O.length);
+        start = ES.ToInteger(start===undefined ? 0 : start);
+        end = ES.ToInteger(end===undefined ? len : end);
+
+        var relativeStart = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+
+        for (var i = relativeStart; i < len && i < end; ++i) {
+          O[i] = value;
+        }
+        return O;
+      },
+
+      find: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#find: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0, value; i < length; i++) {
+          if (i in list) {
+            value = list[i];
+            if (predicate.call(thisArg, value, i, list)) return value;
+          }
+        }
+        return undefined;
+      },
+
+      findIndex: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#findIndex: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0; i < length; i++) {
+          if (i in list) {
+            if (predicate.call(thisArg, list[i], i, list)) return i;
+          }
+        }
+        return -1;
+      },
+
+      keys: function() {
+        return new ArrayIterator(this, "key");
+      },
+
+      values: function() {
+        return new ArrayIterator(this, "value");
+      },
+
+      entries: function() {
+        return new ArrayIterator(this, "entry");
+      }
+    });
+    addIterator(Array.prototype, function() { return this.values(); });
+    // Chrome defines keys/values/entries on Array, but doesn't give us
+    // any way to identify its iterator.  So add our own shimmed field.
+    if (Object.getPrototypeOf) {
+      addIterator(Object.getPrototypeOf([].values()));
+    }
+
+    var maxSafeInteger = Math.pow(2, 53) - 1;
+    defineProperties(Number, {
+      MAX_SAFE_INTEGER: maxSafeInteger,
+      MIN_SAFE_INTEGER: -maxSafeInteger,
+      EPSILON: 2.220446049250313e-16,
+
+      parseInt: globals.parseInt,
+      parseFloat: globals.parseFloat,
+
+      isFinite: function(value) {
+        return typeof value === 'number' && global_isFinite(value);
+      },
+
+      isInteger: function(value) {
+        return typeof value === 'number' &&
+          !Number.isNaN(value) &&
+          Number.isFinite(value) &&
+          ES.ToInteger(value) === value;
+      },
+
+      isSafeInteger: function(value) {
+        return Number.isInteger(value) && Math.abs(value) <= Number.MAX_SAFE_INTEGER;
+      },
+
+      isNaN: function(value) {
+        // NaN !== NaN, but they are identical.
+        // NaNs are the only non-reflexive value, i.e., if x !== x,
+        // then x is NaN.
+        // isNaN is broken: it converts its argument to number, so
+        // isNaN('foo') => true
+        return value !== value;
+      }
+
+    });
+
+    if (supportsDescriptors) {
+      defineProperties(Object, {
+        getPropertyDescriptor: function(subject, name) {
+          var pd = Object.getOwnPropertyDescriptor(subject, name);
+          var proto = Object.getPrototypeOf(subject);
+          while (pd === undefined && proto !== null) {
+            pd = Object.getOwnPropertyDescriptor(proto, name);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return pd;
+        },
+
+        getPropertyNames: function(subject) {
+          var result = Object.getOwnPropertyNames(subject);
+          var proto = Object.getPrototypeOf(subject);
+
+          var addProperty = function(property) {
+            if (result.indexOf(property) === -1) {
+              result.push(property);
+            }
+          };
+
+          while (proto !== null) {
+            Object.getOwnPropertyNames(proto).forEach(addProperty);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return result;
+        }
+      });
+
+      defineProperties(Object, {
+        // 19.1.3.1
+        assign: function(target, source) {
+          if (!ES.TypeIsObject(target)) {
+            throw new TypeError('target must be an object');
+          }
+          return Array.prototype.reduce.call(arguments, function(target, source) {
+            if (!ES.TypeIsObject(source)) {
+              throw new TypeError('source must be an object');
+            }
+            return Object.keys(source).reduce(function(target, key) {
+              target[key] = source[key];
+              return target;
+            }, target);
+          });
+        },
+
+        getOwnPropertyKeys: function(subject) {
+          return Object.keys(subject);
+        },
+
+        is: function(a, b) {
+          return ES.SameValue(a, b);
+        },
+
+        // 19.1.3.9
+        // shim from https://gist.github.com/WebReflection/5593554
+        setPrototypeOf: (function(Object, magic) {
+          var set;
+
+          var checkArgs = function(O, proto) {
+            if (!ES.TypeIsObject(O)) {
+              throw new TypeError('cannot set prototype on a non-object');
+            }
+            if (!(proto===null || ES.TypeIsObject(proto))) {
+              throw new TypeError('can only set prototype to an object or null'+proto);
+            }
+          };
+
+          var setPrototypeOf = function(O, proto) {
+            checkArgs(O, proto);
+            set.call(O, proto);
+            return O;
+          };
+
+          try {
+            // this works already in Firefox and Safari
+            set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set;
+            set.call({}, null);
+          } catch (e) {
+            if (Object.prototype !== {}[magic]) {
+              // IE < 11 cannot be shimmed
+              return;
+            }
+            // probably Chrome or some old Mobile stock browser
+            set = function(proto) {
+              this[magic] = proto;
+            };
+            // please note that this will **not** work
+            // in those browsers that do not inherit
+            // __proto__ by mistake from Object.prototype
+            // in these cases we should probably throw an error
+            // or at least be informed about the issue
+            setPrototypeOf.polyfill = setPrototypeOf(
+              setPrototypeOf({}, null),
+              Object.prototype
+            ) instanceof Object;
+            // setPrototypeOf.polyfill === true means it works as meant
+            // setPrototypeOf.polyfill === false means it's not 100% reliable
+            // setPrototypeOf.polyfill === undefined
+            // or
+            // setPrototypeOf.polyfill ==  null means it's not a polyfill
+            // which means it works as expected
+            // we can even delete Object.prototype.__proto__;
+          }
+          return setPrototypeOf;
+        })(Object, '__proto__')
+      });
+    }
+
+    // Workaround bug in Opera 12 where setPrototypeOf(x, null) doesn't work,
+    // but Object.create(null) does.
+    if (Object.setPrototypeOf && Object.getPrototypeOf &&
+        Object.getPrototypeOf(Object.setPrototypeOf({}, null)) !== null &&
+        Object.getPrototypeOf(Object.create(null)) === null) {
+      (function() {
+        var FAKENULL = Object.create(null);
+        var gpo = Object.getPrototypeOf, spo = Object.setPrototypeOf;
+        Object.getPrototypeOf = function(o) {
+          var result = gpo(o);
+          return result === FAKENULL ? null : result;
+        };
+        Object.setPrototypeOf = function(o, p) {
+          if (p === null) { p = FAKENULL; }
+          return spo(o, p);
+        };
+        Object.setPrototypeOf.polyfill = false;
+      })();
+    }
+
+    try {
+      Object.keys('foo');
+    } catch (e) {
+      var originalObjectKeys = Object.keys;
+      Object.keys = function (obj) {
+        return originalObjectKeys(ES.ToObject(obj));
+      };
+    }
+
+    var MathShims = {
+      acosh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < 1) return NaN;
+        if (value === 1) return 0;
+        if (value === Infinity) return value;
+        return Math.log(value + Math.sqrt(value * value - 1));
+      },
+
+      asinh: function(value) {
+        value = Number(value);
+        if (value === 0 || !global_isFinite(value)) {
+          return value;
+        }
+        return value < 0 ? -Math.asinh(-value) : Math.log(value + Math.sqrt(value * value + 1));
+      },
+
+      atanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < -1 || value > 1) {
+          return NaN;
+        }
+        if (value === -1) return -Infinity;
+        if (value === 1) return Infinity;
+        if (value === 0) return value;
+        return 0.5 * Math.log((1 + value) / (1 - value));
+      },
+
+      cbrt: function(value) {
+        value = Number(value);
+        if (value === 0) return value;
+        var negate = value < 0, result;
+        if (negate) value = -value;
+        result = Math.pow(value, 1/3);
+        return negate ? -result : result;
+      },
+
+      clz32: function(value) {
+        // See https://bugs.ecmascript.org/show_bug.cgi?id=2465
+        value = Number(value);
+        if (Number.isNaN(value)) return NaN;
+        var number = ES.ToUint32(value);
+        if (number === 0) {
+          return 32;
+        }
+        return 32 - (number).toString(2).length;
+      },
+
+      cosh: function(value) {
+        value = Number(value);
+        if (value === 0) return 1; // +0 or -0
+        if (Number.isNaN(value)) return NaN;
+        if (!global_isFinite(value)) return Infinity;
+        if (value < 0) value = -value;
+        if (value > 21) return Math.exp(value) / 2;
+        return (Math.exp(value) + Math.exp(-value)) / 2;
+      },
+
+      expm1: function(value) {
+        value = Number(value);
+        if (value === -Infinity) return -1;
+        if (!global_isFinite(value) || value === 0) return value;
+        return Math.exp(value) - 1;
+      },
+
+      hypot: function(x, y) {
+        var anyNaN = false;
+        var allZero = true;
+        var anyInfinity = false;
+        var numbers = [];
+        Array.prototype.every.call(arguments, function(arg) {
+          var num = Number(arg);
+          if (Number.isNaN(num)) anyNaN = true;
+          else if (num === Infinity || num === -Infinity) anyInfinity = true;
+          else if (num !== 0) allZero = false;
+          if (anyInfinity) {
+            return false;
+          } else if (!anyNaN) {
+            numbers.push(Math.abs(num));
+          }
+          return true;
+        });
+        if (anyInfinity) return Infinity;
+        if (anyNaN) return NaN;
+        if (allZero) return 0;
+
+        numbers.sort(function (a, b) { return b - a; });
+        var largest = numbers[0];
+        var divided = numbers.map(function (number) { return number / largest; });
+        var sum = divided.reduce(function (sum, number) { return sum += number * number; }, 0);
+        return largest * Math.sqrt(sum);
+      },
+
+      log2: function(value) {
+        return Math.log(value) * Math.LOG2E;
+      },
+
+      log10: function(value) {
+        return Math.log(value) * Math.LOG10E;
+      },
+
+      log1p: function(value) {
+        value = Number(value);
+        if (value < -1 || Number.isNaN(value)) return NaN;
+        if (value === 0 || value === Infinity) return value;
+        if (value === -1) return -Infinity;
+        var result = 0;
+        var n = 50;
+
+        if (value < 0 || value > 1) return Math.log(1 + value);
+        for (var i = 1; i < n; i++) {
+          if ((i % 2) === 0) {
+            result -= Math.pow(value, i) / i;
+          } else {
+            result += Math.pow(value, i) / i;
+          }
+        }
+
+        return result;
+      },
+
+      sign: function(value) {
+        var number = +value;
+        if (number === 0) return number;
+        if (Number.isNaN(number)) return number;
+        return number < 0 ? -1 : 1;
+      },
+
+      sinh: function(value) {
+        value = Number(value);
+        if (!global_isFinite(value) || value === 0) return value;
+        return (Math.exp(value) - Math.exp(-value)) / 2;
+      },
+
+      tanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value === 0) return value;
+        if (value === Infinity) return 1;
+        if (value === -Infinity) return -1;
+        return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+      },
+
+      trunc: function(value) {
+        var number = Number(value);
+        return number < 0 ? -Math.floor(-number) : Math.floor(number);
+      },
+
+      imul: function(x, y) {
+        // taken from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul
+        var ah  = (x >>> 16) & 0xffff;
+        var al = x & 0xffff;
+        var bh  = (y >>> 16) & 0xffff;
+        var bl = y & 0xffff;
+        // the shift by 0 fixes the sign on the high part
+        // the final |0 converts the unsigned value into a signed value
+        return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0)|0);
+      },
+
+      fround: function(x) {
+        if (x === 0 || x === Infinity || x === -Infinity || Number.isNaN(x)) {
+          return x;
+        }
+        var num = Number(x);
+        return numberConversion.toFloat32(num);
+      }
+    };
+    defineProperties(Math, MathShims);
+
+    if (Math.imul(0xffffffff, 5) !== -5) {
+      // Safari 6.1, at least, reports "0" for this value
+      Math.imul = MathShims.imul;
+    }
+
+    // Promises
+    // Simplest possible implementation; use a 3rd-party library if you
+    // want the best possible speed and/or long stack traces.
+    var PromiseShim = (function() {
+
+      var Promise, Promise$prototype;
+
+      ES.IsPromise = function(promise) {
+        if (!ES.TypeIsObject(promise)) {
+          return false;
+        }
+        if (!promise._promiseConstructor) {
+          // _promiseConstructor is a bit more unique than _status, so we'll
+          // check that instead of the [[PromiseStatus]] internal field.
+          return false;
+        }
+        if (promise._status === undefined) {
+          return false; // uninitialized
+        }
+        return true;
+      };
+
+      // "PromiseCapability" in the spec is what most promise implementations
+      // call a "deferred".
+      var PromiseCapability = function(C) {
+        if (!ES.IsCallable(C)) {
+          throw new TypeError('bad promise constructor');
+        }
+        var capability = this;
+        var resolver = function(resolve, reject) {
+          capability.resolve = resolve;
+          capability.reject = reject;
+        };
+        capability.promise = ES.Construct(C, [resolver]);
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2478
+        if (!capability.promise._es6construct) {
+          throw new TypeError('bad promise constructor');
+        }
+        if (!(ES.IsCallable(capability.resolve) &&
+              ES.IsCallable(capability.reject))) {
+          throw new TypeError('bad promise constructor');
+        }
+      };
+
+      // find an appropriate setImmediate-alike
+      var setTimeout = globals.setTimeout;
+      var makeZeroTimeout;
+      if (typeof window !== 'undefined' && ES.IsCallable(window.postMessage)) {
+        makeZeroTimeout = function() {
+          // from http://dbaron.org/log/20100309-faster-timeouts
+          var timeouts = [];
+          var messageName = "zero-timeout-message";
+          var setZeroTimeout = function(fn) {
+            timeouts.push(fn);
+            window.postMessage(messageName, "*");
+          };
+          var handleMessage = function(event) {
+            if (event.source == window && event.data == messageName) {
+              event.stopPropagation();
+              if (timeouts.length === 0) { return; }
+              var fn = timeouts.shift();
+              fn();
+            }
+          };
+          window.addEventListener("message", handleMessage, true);
+          return setZeroTimeout;
+        };
+      }
+      var makePromiseAsap = function() {
+        // An efficient task-scheduler based on a pre-existing Promise
+        // implementation, which we can use even if we override the
+        // global Promise below (in order to workaround bugs)
+        // https://github.com/Raynos/observ-hash/issues/2#issuecomment-35857671
+        var P = globals.Promise;
+        return P && P.resolve && function(task) {
+          return P.resolve().then(task);
+        };
+      };
+      var enqueue = ES.IsCallable(globals.setImmediate) ?
+        globals.setImmediate.bind(globals) :
+        typeof process === 'object' && process.nextTick ? process.nextTick :
+        makePromiseAsap() ||
+        (ES.IsCallable(makeZeroTimeout) ? makeZeroTimeout() :
+        function(task) { setTimeout(task, 0); }); // fallback
+
+      var triggerPromiseReactions = function(reactions, x) {
+        reactions.forEach(function(reaction) {
+          enqueue(function() {
+            // PromiseReactionTask
+            var handler = reaction.handler;
+            var capability = reaction.capability;
+            var resolve = capability.resolve;
+            var reject = capability.reject;
+            try {
+              var result = handler(x);
+              if (result === capability.promise) {
+                throw new TypeError('self resolution');
+              }
+              var updateResult =
+                updatePromiseFromPotentialThenable(result, capability);
+              if (!updateResult) {
+                resolve(result);
+              }
+            } catch (e) {
+              reject(e);
+            }
+          });
+        });
+      };
+
+      var updatePromiseFromPotentialThenable = function(x, capability) {
+        if (!ES.TypeIsObject(x)) {
+          return false;
+        }
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          var then = x.then; // only one invocation of accessor
+          if (!ES.IsCallable(then)) { return false; }
+          then.call(x, resolve, reject);
+        } catch(e) {
+          reject(e);
+        }
+        return true;
+      };
+
+      var promiseResolutionHandler = function(promise, onFulfilled, onRejected){
+        return function(x) {
+          if (x === promise) {
+            return onRejected(new TypeError('self resolution'));
+          }
+          var C = promise._promiseConstructor;
+          var capability = new PromiseCapability(C);
+          var updateResult = updatePromiseFromPotentialThenable(x, capability);
+          if (updateResult) {
+            return capability.promise.then(onFulfilled, onRejected);
+          } else {
+            return onFulfilled(x);
+          }
+        };
+      };
+
+      Promise = function(resolver) {
+        var promise = this;
+        promise = emulateES6construct(promise);
+        if (!promise._promiseConstructor) {
+          // we use _promiseConstructor as a stand-in for the internal
+          // [[PromiseStatus]] field; it's a little more unique.
+          throw new TypeError('bad promise');
+        }
+        if (promise._status !== undefined) {
+          throw new TypeError('promise already initialized');
+        }
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2482
+        if (!ES.IsCallable(resolver)) {
+          throw new TypeError('not a valid resolver');
+        }
+        promise._status = 'unresolved';
+        promise._resolveReactions = [];
+        promise._rejectReactions = [];
+
+        var resolve = function(resolution) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._resolveReactions;
+          promise._result = resolution;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-resolution';
+          triggerPromiseReactions(reactions, resolution);
+        };
+        var reject = function(reason) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._rejectReactions;
+          promise._result = reason;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-rejection';
+          triggerPromiseReactions(reactions, reason);
+        };
+        try {
+          resolver(resolve, reject);
+        } catch (e) {
+          reject(e);
+        }
+        return promise;
+      };
+      Promise$prototype = Promise.prototype;
+      defineProperties(Promise, {
+        '@@create': function(obj) {
+          var constructor = this;
+          // AllocatePromise
+          // The `obj` parameter is a hack we use for es5
+          // compatibility.
+          var prototype = constructor.prototype || Promise$prototype;
+          obj = obj || create(prototype);
+          defineProperties(obj, {
+            _status: undefined,
+            _result: undefined,
+            _resolveReactions: undefined,
+            _rejectReactions: undefined,
+            _promiseConstructor: undefined
+          });
+          obj._promiseConstructor = constructor;
+          return obj;
+        }
+      });
+
+      var _promiseAllResolver = function(index, values, capability, remaining) {
+        var done = false;
+        return function(x) {
+          if (done) { return; } // protect against being called multiple times
+          done = true;
+          values[index] = x;
+          if ((--remaining.count) === 0) {
+            var resolve = capability.resolve;
+            resolve(values); // call w/ this===undefined
+          }
+        };
+      };
+
+      Promise.all = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          var values = [], remaining = { count: 1 };
+          for (var index = 0; ; index++) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            var resolveElement = _promiseAllResolver(
+              index, values, capability, remaining
+            );
+            remaining.count++;
+            nextPromise.then(resolveElement, capability.reject);
+          }
+          if ((--remaining.count) === 0) {
+            resolve(values); // call w/ this===undefined
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.race = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          while (true) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              // If iterable has no items, resulting promise will never
+              // resolve; see:
+              // https://github.com/domenic/promises-unwrapping/issues/75
+              // https://bugs.ecmascript.org/show_bug.cgi?id=2515
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            nextPromise.then(resolve, reject);
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.reject = function(reason) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var reject = capability.reject;
+        reject(reason); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.resolve = function(v) {
+        var C = this;
+        if (ES.IsPromise(v)) {
+          var constructor = v._promiseConstructor;
+          if (constructor === C) { return v; }
+        }
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        resolve(v); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.prototype['catch'] = function( onRejected ) {
+        return this.then(undefined, onRejected);
+      };
+
+      Promise.prototype.then = function( onFulfilled, onRejected ) {
+        var promise = this;
+        if (!ES.IsPromise(promise)) { throw new TypeError('not a promise'); }
+        // this.constructor not this._promiseConstructor; see
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2513
+        var C = this.constructor;
+        var capability = new PromiseCapability(C);
+        if (!ES.IsCallable(onRejected)) {
+          onRejected = function(e) { throw e; };
+        }
+        if (!ES.IsCallable(onFulfilled)) {
+          onFulfilled = function(x) { return x; };
+        }
+        var resolutionHandler =
+          promiseResolutionHandler(promise, onFulfilled, onRejected);
+        var resolveReaction =
+          { capability: capability, handler: resolutionHandler };
+        var rejectReaction =
+          { capability: capability, handler: onRejected };
+        switch (promise._status) {
+        case 'unresolved':
+          promise._resolveReactions.push(resolveReaction);
+          promise._rejectReactions.push(rejectReaction);
+          break;
+        case 'has-resolution':
+          triggerPromiseReactions([resolveReaction], promise._result);
+          break;
+        case 'has-rejection':
+          triggerPromiseReactions([rejectReaction], promise._result);
+          break;
+        default:
+          throw new TypeError('unexpected');
+        }
+        return capability.promise;
+      };
+
+      return Promise;
+    })();
+    // export the Promise constructor.
+    defineProperties(globals, { Promise: PromiseShim });
+    // In Chrome 33 (and thereabouts) Promise is defined, but the
+    // implementation is buggy in a number of ways.  Let's check subclassing
+    // support to see if we have a buggy implementation.
+    var promiseSupportsSubclassing = supportsSubclassing(globals.Promise, function(S) {
+      return S.resolve(42) instanceof S;
+    });
+    var promiseIgnoresNonFunctionThenCallbacks = (function () {
+      try {
+        Promise.reject(42).then(null,5).then(null, function () {});
+        return true;
+      } catch (ex) {
+        return false;
+      }
+    }());
+    if (!promiseSupportsSubclassing || !promiseIgnoresNonFunctionThenCallbacks) {
+      globals.Promise = PromiseShim;
+    }
+
+    // Map and Set require a true ES5 environment
+    if (supportsDescriptors) {
+
+      var fastkey = function fastkey(key) {
+        var type = typeof key;
+        if (type === 'string') {
+          return '$' + key;
+        } else if (type === 'number') {
+          // note that -0 will get coerced to "0" when used as a property key
+          return key;
+        }
+        return null;
+      };
+
+      var emptyObject = function emptyObject() {
+        // accomodate some older not-quite-ES5 browsers
+        return Object.create ? Object.create(null) : {};
+      };
+
+      var collectionShims = {
+        Map: (function() {
+
+          var empty = {};
+
+          function MapEntry(key, value) {
+            this.key = key;
+            this.value = value;
+            this.next = null;
+            this.prev = null;
+          }
+
+          MapEntry.prototype.isRemoved = function() {
+            return this.key === empty;
+          };
+
+          function MapIterator(map, kind) {
+            this.head = map._head;
+            this.i = this.head;
+            this.kind = kind;
+          }
+
+          MapIterator.prototype = {
+            next: function() {
+              var i = this.i, kind = this.kind, head = this.head, result;
+              if (this.i === undefined) {
+                return { value: undefined, done: true };
+              }
+              while (i.isRemoved() && i !== head) {
+                // back up off of removed entries
+                i = i.prev;
+              }
+              // advance to next unreturned element.
+              while (i.next !== head) {
+                i = i.next;
+                if (!i.isRemoved()) {
+                  if (kind === "key") {
+                    result = i.key;
+                  } else if (kind === "value") {
+                    result = i.value;
+                  } else {
+                    result = [i.key, i.value];
+                  }
+                  this.i = i;
+                  return { value: result, done: false };
+                }
+              }
+              // once the iterator is done, it is done forever.
+              this.i = undefined;
+              return { value: undefined, done: true };
+            }
+          };
+          addIterator(MapIterator.prototype);
+
+          function Map() {
+            var map = this;
+            map = emulateES6construct(map);
+            if (!map._es6map) {
+              throw new TypeError('bad map');
+            }
+
+            var head = new MapEntry(null, null);
+            // circular doubly-linked list.
+            head.next = head.prev = head;
+
+            defineProperties(map, {
+              '_head': head,
+              '_storage': emptyObject(),
+              '_size': 0
+            });
+
+            // Optionally initialize map from iterable
+            var iterable = arguments[0];
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = map.set;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad map'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                if (!ES.TypeIsObject(nextItem)) {
+                  throw new TypeError('expected iterable of pairs');
+                }
+                adder.call(map, nextItem[0], nextItem[1]);
+              }
+            }
+            return map;
+          }
+          var Map$prototype = Map.prototype;
+          defineProperties(Map, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Map$prototype;
+              obj = obj || create(prototype);
+              defineProperties(obj, { _es6map: true });
+              return obj;
+            }
+          });
+
+          Object.defineProperty(Map.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._size === 'undefined') {
+                throw new TypeError('size method called on incompatible Map');
+              }
+              return this._size;
+            }
+          });
+
+          defineProperties(Map.prototype, {
+            get: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                var entry = this._storage[fkey];
+                return entry ? entry.value : undefined;
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return i.value;
+                }
+              }
+              return undefined;
+            },
+
+            has: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                return typeof this._storage[fkey] !== 'undefined';
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            set: function(key, value) {
+              var head = this._head, i = head, entry;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] !== 'undefined') {
+                  this._storage[fkey].value = value;
+                  return;
+                } else {
+                  entry = this._storage[fkey] = new MapEntry(key, value);
+                  i = head.prev;
+                  // fall through
+                }
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.value = value;
+                  return;
+                }
+              }
+              entry = entry || new MapEntry(key, value);
+              if (ES.SameValue(-0, key)) {
+                entry.key = +0; // coerce -0 to +0 in entry
+              }
+              entry.next = this._head;
+              entry.prev = this._head.prev;
+              entry.prev.next = entry;
+              entry.next.prev = entry;
+              this._size += 1;
+            },
+
+            'delete': function(key) {
+              var head = this._head, i = head;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] === 'undefined') {
+                  return false;
+                }
+                i = this._storage[fkey].prev;
+                delete this._storage[fkey];
+                // fall through
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.key = i.value = empty;
+                  i.prev.next = i.next;
+                  i.next.prev = i.prev;
+                  this._size -= 1;
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            clear: function() {
+              this._size = 0;
+              this._storage = emptyObject();
+              var head = this._head, i = head, p = i.next;
+              while ((i = p) !== head) {
+                i.key = i.value = empty;
+                p = i.next;
+                i.next = i.prev = head;
+              }
+              head.next = head.prev = head;
+            },
+
+            keys: function() {
+              return new MapIterator(this, "key");
+            },
+
+            values: function() {
+              return new MapIterator(this, "value");
+            },
+
+            entries: function() {
+              return new MapIterator(this, "key+value");
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var it = this.entries();
+              for (var entry = it.next(); !entry.done; entry = it.next()) {
+                callback.call(context, entry.value[1], entry.value[0], this);
+              }
+            }
+          });
+          addIterator(Map.prototype, function() { return this.entries(); });
+
+          return Map;
+        })(),
+
+        Set: (function() {
+          // Creating a Map is expensive.  To speed up the common case of
+          // Sets containing only string or numeric keys, we use an object
+          // as backing storage and lazily create a full Map only when
+          // required.
+          var SetShim = function Set() {
+            var set = this;
+            set = emulateES6construct(set);
+            if (!set._es6set) {
+              throw new TypeError('bad set');
+            }
+
+            defineProperties(set, {
+              '[[SetData]]': null,
+              '_storage': emptyObject()
+            });
+
+            // Optionally initialize map from iterable
+            var iterable = arguments[0];
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = set.add;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad set'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                adder.call(set, nextItem);
+              }
+            }
+            return set;
+          };
+          var Set$prototype = SetShim.prototype;
+          defineProperties(SetShim, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Set$prototype;
+              obj = obj || create(prototype);
+              defineProperties(obj, { _es6set: true });
+              return obj;
+            }
+          });
+
+          // Switch from the object backing storage to a full Map.
+          var ensureMap = function ensureMap(set) {
+            if (!set['[[SetData]]']) {
+              var m = set['[[SetData]]'] = new collectionShims.Map();
+              Object.keys(set._storage).forEach(function(k) {
+                // fast check for leading '$'
+                if (k.charCodeAt(0) === 36) {
+                  k = k.substring(1);
+                } else {
+                  k = +k;
+                }
+                m.set(k, k);
+              });
+              set._storage = null; // free old backing storage
+            }
+          };
+
+          Object.defineProperty(SetShim.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._storage === 'undefined') {
+                // https://github.com/paulmillr/es6-shim/issues/176
+                throw new TypeError('size method called on incompatible Set');
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].size;
+            }
+          });
+
+          defineProperties(SetShim.prototype, {
+            has: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                return !!this._storage[fkey];
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].has(key);
+            },
+
+            add: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                this._storage[fkey]=true;
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].set(key, key);
+            },
+
+            'delete': function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                delete this._storage[fkey];
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]']['delete'](key);
+            },
+
+            clear: function() {
+              if (this._storage) {
+                this._storage = emptyObject();
+                return;
+              }
+              return this['[[SetData]]'].clear();
+            },
+
+            keys: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].keys();
+            },
+
+            values: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].values();
+            },
+
+            entries: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].entries();
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireSet = this;
+              ensureMap(this);
+              this['[[SetData]]'].forEach(function(value, key) {
+                callback.call(context, key, key, entireSet);
+              });
+            }
+          });
+          addIterator(SetShim.prototype, function() { return this.values(); });
+
+          return SetShim;
+        })()
+      };
+      defineProperties(globals, collectionShims);
+
+      if (globals.Map || globals.Set) {
+        /*
+          - In Firefox < 23, Map#size is a function.
+          - In all current Firefox, Set#entries/keys/values & Map#clear do not exist
+          - https://bugzilla.mozilla.org/show_bug.cgi?id=869996
+          - In Firefox 24, Map and Set do not implement forEach
+          - In Firefox 25 at least, Map and Set are callable without "new"
+        */
+        if (
+          typeof globals.Map.prototype.clear !== 'function' ||
+          new globals.Set().size !== 0 ||
+          new globals.Map().size !== 0 ||
+          typeof globals.Map.prototype.keys !== 'function' ||
+          typeof globals.Set.prototype.keys !== 'function' ||
+          typeof globals.Map.prototype.forEach !== 'function' ||
+          typeof globals.Set.prototype.forEach !== 'function' ||
+          isCallableWithoutNew(globals.Map) ||
+          isCallableWithoutNew(globals.Set) ||
+          !supportsSubclassing(globals.Map, function(M) {
+            return (new M([])) instanceof M;
+          })
+        ) {
+          globals.Map = collectionShims.Map;
+          globals.Set = collectionShims.Set;
+        }
+      }
+      // Shim incomplete iterator implementations.
+      addIterator(Object.getPrototypeOf((new globals.Map()).keys()));
+      addIterator(Object.getPrototypeOf((new globals.Set()).keys()));
+    }
+  };
+
+  if (typeof define === 'function' && define.amd) {
+    define(main); // RequireJS
+  } else {
+    main(); // CommonJS and <script>
+  }
+})();
+
diff --git a/ajax/libs/es6-shim/0.11.1/es6-shim.map b/ajax/libs/es6-shim/0.11.1/es6-shim.map
new file mode 100644
index 000000000..75c3aa130
--- /dev/null
+++ b/ajax/libs/es6-shim/0.11.1/es6-shim.map
@@ -0,0 +1 @@
+{"version":3,"sources":["es6-shim.js"],"names":["undefined","isCallableWithoutNew","func","e","supportsSubclassing","C","f","Sub","apply","this","arguments","__proto__","Object","setPrototypeOf","prototype","create","constructor","value","arePropertyDescriptorsSupported","defineProperty","startsWithRejectsRegex","rejectsRegex","String","startsWith","main","globals","global","self","global_isFinite","isFinite","supportsDescriptors","startsWithIsCompliant","_slice","Array","slice","_indexOf","indexOf","_toString","toString","_hasOwnProperty","hasOwnProperty","defineProperties","object","map","keys","forEach","name","method","configurable","enumerable","writable","properties","Type","$iterator$","Symbol","iterator","Set","addIterator","impl","o","isArguments","str","call","result","length","callee","emulateES6construct","ES","TypeIsObject","TypeError","_es6construct","IsCallable","CheckObjectCoercible","x","optMessage","ToObject","ToInt32","ToUint32","ToInteger","number","Number","isNaN","Math","sign","floor","abs","ToLength","len","MAX_SAFE_INTEGER","SameValue","a","b","SameValueZero","IsIterable","GetIterator","ArrayIterator","it","IteratorNext","next","Construct","args","obj","numberConversion","roundToEven","n","w","packIEEE754","v","ebits","fbits","bias","s","ln","i","bits","bytes","pow","Infinity","min","log","LN2","push","reverse","join","parseInt","substring","unpackIEEE754","j","NaN","unpackFloat64","packFloat64","unpackFloat32","packFloat32","conversions","toFloat32","num","Float32Array","float32array","fromCodePoint","points","RangeError","fromCharCode","raw","callSite","substitutions","cooked","rawValue","literalsegments","stringElements","nextIndex","nextKey","nextSeg","nextSub","StringShims","repeat","times","half","thisStr","searchStr","startArg","start","max","endsWith","thisLen","posArg","pos","end","contains","searchString","position","codePointAt","first","charCodeAt","isEnd","second","StringIterator","_s","_i","done","substr","from","iterable","mapFn","thisArg","list","usingIterator","of","array","kind","retval","copyWithin","target","to","fin","count","direction","fill","O","relativeStart","find","predicate","findIndex","values","entries","getPrototypeOf","maxSafeInteger","MIN_SAFE_INTEGER","EPSILON","parseFloat","isInteger","isSafeInteger","getPropertyDescriptor","subject","pd","getOwnPropertyDescriptor","proto","getPropertyNames","getOwnPropertyNames","addProperty","property","assign","source","reduce","key","getOwnPropertyKeys","is","magic","set","checkArgs","polyfill","FAKENULL","gpo","spo","p","originalObjectKeys","MathShims","acosh","sqrt","asinh","atanh","cbrt","negate","clz32","cosh","exp","expm1","hypot","y","anyNaN","allZero","anyInfinity","numbers","every","arg","sort","largest","divided","sum","log2","LOG2E","log10","LOG10E","log1p","sinh","tanh","trunc","imul","ah","al","bh","bl","fround","PromiseShim","Promise","Promise$prototype","IsPromise","promise","_promiseConstructor","_status","PromiseCapability","capability","resolver","resolve","reject","setTimeout","makeZeroTimeout","window","postMessage","timeouts","messageName","setZeroTimeout","fn","handleMessage","event","data","stopPropagation","shift","addEventListener","makePromiseAsap","P","task","then","enqueue","setImmediate","bind","process","nextTick","triggerPromiseReactions","reactions","reaction","handler","updateResult","updatePromiseFromPotentialThenable","promiseResolutionHandler","onFulfilled","onRejected","_resolveReactions","_rejectReactions","resolution","_result","reason","@@create","_promiseAllResolver","index","remaining","all","nextPromise","resolveElement","race","resolutionHandler","resolveReaction","rejectReaction","promiseSupportsSubclassing","S","promiseIgnoresNonFunctionThenCallbacks","ex","fastkey","type","emptyObject","collectionShims","Map","empty","MapEntry","prev","isRemoved","MapIterator","head","_head","_es6map","_storage","_size","adder","nextItem","Map$prototype","get","fkey","entry","has","delete","clear","callback","context","SetShim","_es6set","[[SetData]]","add","Set$prototype","ensureMap","m","k","size","entireSet","M","define","amd"],"mappings":"CAKA,SAAUA,GACR,YAEA,IAAIC,GAAuB,SAASC,GAClC,IAAMA,IACN,MAAOC,GAAK,MAAO,OACnB,MAAO,MAGT,IAAIC,GAAsB,SAASC,EAAGC,GAEpC,IACE,GAAIC,GAAM,WAAaF,EAAEG,MAAMC,KAAMC,WACrC,KAAKH,EAAII,UAAW,CAAE,MAAO,OAC7BC,OAAOC,eAAeN,EAAKF,EAC3BE,GAAIO,UAAYF,OAAOG,OAAOV,EAAES,WAC9BE,aAAeC,MAAOZ,IAExB,OAAOC,GAAEC,GACT,MAAOJ,GACP,MAAO,QAIX,IAAIe,GAAkC,WACpC,IACEN,OAAOO,kBAAmB,OAC1B,OAAO,MACP,MAAOhB,GACP,MAAO,QAIX,IAAIiB,GAAyB,WAC3B,GAAIC,GAAe,KACnB,IAAIC,OAAOR,UAAUS,WAAY,CAC/B,IACE,MAAMA,WAAW,KACjB,MAAOpB,GACPkB,EAAe,MAGnB,MAAOA,GAGT,IAAIG,GAAO,WACT,GAAIC,SAAkBC,UAAW,YAAeC,KAAOD,MACvD,IAAIE,GAAkBH,EAAQI,QAC9B,IAAIC,KAAwBlB,OAAOO,gBAAkBD,GACrD,IAAIa,GAAwBX,GAC5B,IAAIY,GAASC,MAAMnB,UAAUoB,KAC7B,IAAIC,GAAWb,OAAOR,UAAUsB,OAChC,IAAIC,GAAYzB,OAAOE,UAAUwB,QACjC,IAAIC,GAAkB3B,OAAOE,UAAU0B,cAIvC,IAAIC,GAAmB,SAASC,EAAQC,GACtC/B,OAAOgC,KAAKD,GAAKE,QAAQ,SAASC,GAChC,GAAIC,GAASJ,EAAIG,EACjB,IAAIA,IAAQJ,GAAQ,MACpB,IAAIZ,EAAqB,CACvBlB,OAAOO,eAAeuB,EAAQI,GAC5BE,aAAc,KACdC,WAAY,MACZC,SAAU,KACVjC,MAAO8B,QAEJ,CACLL,EAAOI,GAAQC,KAOrB,IAAIhC,GAASH,OAAOG,QAAU,SAASD,EAAWqC,GAChD,QAASC,MACTA,EAAKtC,UAAYA,CACjB,IAAI4B,GAAS,GAAIU,EACjB,UAAWD,KAAe,YACxBV,EAAiBC,EAAQS,EAC3B,OAAOT,GAQT,IAAIW,SAAqBC,UAAW,UAAYA,OAAOC,UACrD,oBAIF,IAAI9B,EAAQ+B,YAAc,GAAI/B,GAAQ+B,KAAM,gBAAkB,WAAY,CACxEH,EAAa,aAEf,GAAII,GAAc,SAAS3C,EAAW4C,GACpC,IAAKA,EAAM,CAAEA,EAAO,QAASH,KAAa,MAAO9C,OACjD,GAAIkD,KACJA,GAAEN,GAAcK,CAChBjB,GAAiB3B,EAAW6C,GAK9B,IAAIC,GAAc,QAASA,GAAY3C,GACrC,GAAI4C,GAAMxB,EAAUyB,KAAK7C,EACzB,IAAI8C,GAASF,IAAQ,oBACrB,KAAKE,EAAQ,CACXA,EAASF,IAAQ,kBACf5C,IAAU,YACHA,KAAU,gBACVA,GAAM+C,SAAW,UACxB/C,EAAM+C,QAAU,GAChB3B,EAAUyB,KAAK7C,EAAMgD,UAAY,oBAErC,MAAOF,GAGT,IAAIG,GAAsB,SAASP,GACjC,IAAKQ,EAAGC,aAAaT,GAAI,KAAM,IAAIU,WAAU,aAK7C,KAAKV,EAAEW,cAAe,CACpB,GAAIX,EAAE3C,aAAemD,EAAGI,WAAWZ,EAAE3C,YAAY,aAAc,CAC7D2C,EAAIA,EAAE3C,YAAY,YAAY2C,GAEhClB,EAAiBkB,GAAKW,cAAe,OAEvC,MAAOX,GAGT,IAAIQ,IACFK,qBAAsB,SAASC,EAAGC,GAEhC,GAAID,GAAK,KACP,KAAM,IAAIJ,WAAUK,GAAe,yBAA2BD,EAChE,OAAOA,IAGTL,aAAc,SAASK,GAIrB,MAAOA,IAAK,MAAQ7D,OAAO6D,KAAOA,GAGpCE,SAAU,SAAShB,EAAGe,GACpB,MAAO9D,QAAOuD,EAAGK,qBAAqBb,EAAGe,KAG3CH,WAAY,SAASE,GACnB,aAAcA,KAAM,YAElBpC,EAAUyB,KAAKW,KAAO,qBAG1BG,QAAS,SAASH,GAChB,MAAOA,IAAK,GAGdI,SAAU,SAASJ,GACjB,MAAOA,KAAM,GAGfK,UAAW,SAAS7D,GAClB,GAAI8D,IAAU9D,CACd,IAAI+D,OAAOC,MAAMF,GAAS,MAAO,EACjC,IAAIA,IAAW,IAAMC,OAAOnD,SAASkD,GAAS,MAAOA,EACrD,OAAOG,MAAKC,KAAKJ,GAAUG,KAAKE,MAAMF,KAAKG,IAAIN,KAGjDO,SAAU,SAASrE,GACjB,GAAIsE,GAAMpB,EAAGW,UAAU7D,EACvB,IAAIsE,GAAO,EAAG,MAAO,EACrB,IAAIA,EAAMP,OAAOQ,iBAAkB,MAAOR,QAAOQ,gBACjD,OAAOD,IAGTE,UAAW,SAASC,EAAGC,GACrB,GAAID,IAAMC,EAAG,CAEX,GAAID,IAAM,EAAG,MAAO,GAAIA,IAAM,EAAIC,CAClC,OAAO,MAET,MAAOX,QAAOC,MAAMS,IAAMV,OAAOC,MAAMU,IAGzCC,cAAe,SAASF,EAAGC,GAEzB,MAAQD,KAAMC,GAAOX,OAAOC,MAAMS,IAAMV,OAAOC,MAAMU,IAGvDE,WAAY,SAASlC,GACnB,MAAOQ,GAAGC,aAAaT,KACpBA,EAAEN,KAAgBrD,GAAa4D,EAAYD,KAGhDmC,YAAa,SAASnC,GACpB,GAAIC,EAAYD,GAAI,CAElB,MAAO,IAAIoC,eAAcpC,EAAG,SAE9B,GAAIqC,GAAKrC,EAAEN,IACX,KAAKc,EAAGC,aAAa4B,GAAK,CACxB,KAAM,IAAI3B,WAAU,gBAEtB,MAAO2B,IAGTC,aAAc,SAASD,GACrB,GAAIjC,GAAUrD,UAAUsD,OAAS,EAAKgC,EAAGE,KAAKxF,UAAU,IAAMsF,EAAGE,MACjE,KAAK/B,EAAGC,aAAaL,GAAS,CAC5B,KAAM,IAAIM,WAAU,gBAEtB,MAAON,IAGToC,UAAW,SAAS9F,EAAG+F,GAErB,GAAIC,EACJ,IAAIlC,EAAGI,WAAWlE,EAAE,aAAc,CAChCgG,EAAMhG,EAAE,kBACH,CAELgG,EAAMtF,EAAOV,EAAES,WAAa,MAI9B2B,EAAiB4D,GAAO/B,cAAe,MAEvC,IAAIP,GAAS1D,EAAEG,MAAM6F,EAAKD,EAC1B,OAAOjC,GAAGC,aAAaL,GAAUA,EAASsC,GAI9C,IAAIC,GAAoB,WAItB,QAASC,GAAYC,GACnB,GAAIC,GAAIvB,KAAKE,MAAMoB,GAAIlG,EAAIkG,EAAIC,CAC/B,IAAInG,EAAI,GAAK,CACX,MAAOmG,GAET,GAAInG,EAAI,GAAK,CACX,MAAOmG,GAAI,EAEb,MAAOA,GAAI,EAAIA,EAAI,EAAIA,EAGzB,QAASC,GAAYC,EAAGC,EAAOC,GAC7B,GAAIC,IAAQ,GAAMF,EAAQ,GAAM,EAC9BG,EAAG5G,EAAGG,EAAG0G,EACTC,EAAGC,EAAMrD,EAAKsD,CAGhB,IAAIR,IAAMA,EAAG,CAGXxG,GAAK,GAAKyG,GAAS,CACnBtG,GAAI4E,KAAKkC,IAAI,EAAGP,EAAQ,EACxBE,GAAI,MACC,IAAIJ,IAAMU,UAAYV,KAAOU,SAAU,CAC5ClH,GAAK,GAAKyG,GAAS,CACnBtG,GAAI,CACJyG,GAAKJ,EAAI,EAAK,EAAI,MACb,IAAIA,IAAM,EAAG,CAClBxG,EAAI,CACJG,GAAI,CACJyG,GAAK,EAAIJ,KAAOU,SAAY,EAAI,MAC3B,CACLN,EAAIJ,EAAI,CACRA,GAAIzB,KAAKG,IAAIsB,EAEb,IAAIA,GAAKzB,KAAKkC,IAAI,EAAG,EAAIN,GAAO,CAC9B3G,EAAI+E,KAAKoC,IAAIpC,KAAKE,MAAMF,KAAKqC,IAAIZ,GAAKzB,KAAKsC,KAAM,KACjDlH,GAAIiG,EAAYI,EAAIzB,KAAKkC,IAAI,EAAGjH,GAAK+E,KAAKkC,IAAI,EAAGP,GACjD,IAAIvG,EAAI4E,KAAKkC,IAAI,EAAGP,IAAU,EAAG,CAC/B1G,EAAIA,EAAI,CACRG,GAAI,EAEN,GAAIH,EAAI2G,EAAM,CAEZ3G,GAAK,GAAKyG,GAAS,CACnBtG,GAAI,MACC,CAELH,EAAIA,EAAI2G,CACRxG,GAAIA,EAAI4E,KAAKkC,IAAI,EAAGP,QAEjB,CAEL1G,EAAI,CACJG,GAAIiG,EAAYI,EAAIzB,KAAKkC,IAAI,EAAG,EAAIN,EAAOD,KAK/CK,IACA,KAAKD,EAAIJ,EAAOI,EAAGA,GAAK,EAAG,CACzBC,EAAKO,KAAKnH,EAAI,EAAI,EAAI,EACtBA,GAAI4E,KAAKE,MAAM9E,EAAI,GAErB,IAAK2G,EAAIL,EAAOK,EAAGA,GAAK,EAAG,CACzBC,EAAKO,KAAKtH,EAAI,EAAI,EAAI,EACtBA,GAAI+E,KAAKE,MAAMjF,EAAI,GAErB+G,EAAKO,KAAKV,EAAI,EAAI,EAClBG,GAAKQ,SACL7D,GAAMqD,EAAKS,KAAK,GAGhBR,KACA,OAAOtD,EAAIG,OAAQ,CACjBmD,EAAMM,KAAKG,SAAS/D,EAAIgE,UAAU,EAAG,GAAI,GACzChE,GAAMA,EAAIgE,UAAU,GAEtB,MAAOV,GAGT,QAASW,GAAcX,EAAOP,EAAOC,GAEnC,GAAIK,MAAWD,EAAGc,EAAGpC,EAAG9B,EACpBiD,EAAMC,EAAG5G,EAAGG,CAEhB,KAAK2G,EAAIE,EAAMnD,OAAQiD,EAAGA,GAAK,EAAG,CAChCtB,EAAIwB,EAAMF,EAAI,EACd,KAAKc,EAAI,EAAGA,EAAGA,GAAK,EAAG,CACrBb,EAAKO,KAAK9B,EAAI,EAAI,EAAI,EACtBA,GAAIA,GAAK,GAGbuB,EAAKQ,SACL7D,GAAMqD,EAAKS,KAAK,GAGhBb,IAAQ,GAAMF,EAAQ,GAAM,CAC5BG,GAAIa,SAAS/D,EAAIgE,UAAU,EAAG,GAAI,IAAM,EAAI,CAC5C1H,GAAIyH,SAAS/D,EAAIgE,UAAU,EAAG,EAAIjB,GAAQ,EAC1CtG,GAAIsH,SAAS/D,EAAIgE,UAAU,EAAIjB,GAAQ,EAGvC,IAAIzG,KAAO,GAAKyG,GAAS,EAAG,CAC1B,MAAOtG,KAAM,EAAI0H,IAAMjB,EAAIM,aACtB,IAAIlH,EAAI,EAAG,CAEhB,MAAO4G,GAAI7B,KAAKkC,IAAI,EAAGjH,EAAI2G,IAAS,EAAIxG,EAAI4E,KAAKkC,IAAI,EAAGP,QACnD,IAAIvG,IAAM,EAAG,CAElB,MAAOyG,GAAI7B,KAAKkC,IAAI,IAAKN,EAAO,KAAOxG,EAAI4E,KAAKkC,IAAI,EAAGP,QAClD,CACL,MAAOE,GAAI,GAAK,EAAI,GAIxB,QAASkB,GAActC,GAAK,MAAOmC,GAAcnC,EAAG,GAAI,IACxD,QAASuC,GAAYvB,GAAK,MAAOD,GAAYC,EAAG,GAAI,IACpD,QAASwB,GAAcxC,GAAK,MAAOmC,GAAcnC,EAAG,EAAG,IACvD,QAASyC,GAAYzB,GAAK,MAAOD,GAAYC,EAAG,EAAG,IAEnD,GAAI0B,IACFC,UAAW,SAAUC,GAAO,MAAOJ,GAAcC,EAAYG,KAE/D,UAAWC,gBAAiB,YAAa,CACvC,GAAIC,GAAe,GAAID,cAAa,EACpCH,GAAYC,UAAY,SAAUC,GAChCE,EAAa,GAAKF,CAClB,OAAOE,GAAa,IAGxB,MAAOJ,KAGT5F,GAAiBnB,QACfoH,cAAe,WACb,GAAIC,GAAS3G,EAAO8B,KAAKpD,UAAW,EAAGA,UAAUsD,OACjD,IAAID,KACJ,IAAImC,EACJ,KAAK,GAAIe,GAAI,EAAGjD,EAAS2E,EAAO3E,OAAQiD,EAAIjD,EAAQiD,IAAK,CACvDf,EAAOlB,OAAO2D,EAAO1B,GACrB,KAAK9C,EAAGsB,UAAUS,EAAM/B,EAAGW,UAAUoB,KACjCA,EAAO,GAAKA,EAAO,QAAU,CAC/B,KAAM,IAAI0C,YAAW,sBAAwB1C,GAG/C,GAAIA,EAAO,MAAS,CAClBnC,EAAO0D,KAAKnG,OAAOuH,aAAa3C,QAC3B,CACLA,GAAQ,KACRnC,GAAO0D,KAAKnG,OAAOuH,cAAc3C,GAAQ,IAAM,OAC/CnC,GAAO0D,KAAKnG,OAAOuH,aAAc3C,EAAO,KAAS,SAGrD,MAAOnC,GAAO4D,KAAK,KAGrBmB,IAAK,SAASC,GACZ,GAAIC,GAAgBhH,EAAO8B,KAAKpD,UAAW,EAAGA,UAAUsD,OACxD,IAAIiF,GAAS9E,EAAGQ,SAASoE,EAAU,eACnC,IAAIG,GAAWD,EAAOH,GACtB,IAAIA,GAAM3E,EAAGQ,SAASuE,EAAU,gBAChC,IAAI3D,GAAM3E,OAAOgC,KAAKkG,GAAK9E,MAC3B,IAAImF,GAAkBhF,EAAGmB,SAASC,EAClC,IAAI4D,IAAoB,EAAG,CACzB,MAAO,GAGT,GAAIC,KACJ,IAAIC,GAAY,CAChB,IAAIC,GAASpD,EAAMqD,EAASC,CAC5B,OAAOH,EAAYF,EAAiB,CAClCG,EAAUhI,OAAO+H,EACjBnD,GAAO4C,EAAIQ,EACXC,GAAUjI,OAAO4E,EACjBkD,GAAe3B,KAAK8B,EACpB,IAAIF,EAAY,GAAKF,EAAiB,CACpC,MAEFjD,EAAO8C,EAAcM,EACrB,IAAIpD,IAASlG,EAAW,CACtB,MAEFwJ,EAAUlI,OAAO4E,EACjBkD,GAAe3B,KAAK+B,EACpBH,KAEF,MAAOD,GAAezB,KAAK,MAI/B,IAAI8B,IAGFC,OAAQ,WACN,GAAIA,GAAS,SAAS3C,EAAG4C,GACvB,GAAIA,EAAQ,EAAG,MAAO,EACtB,IAAIA,EAAQ,EAAG,MAAOD,GAAO3C,EAAG4C,EAAQ,GAAK5C,CAC7C,IAAI6C,GAAOF,EAAO3C,EAAG4C,EAAQ,EAC7B,OAAOC,GAAOA,EAGhB,OAAO,UAASD,GACd,GAAIE,GAAUvI,OAAO6C,EAAGK,qBAAqB/D,MAC7CkJ,GAAQxF,EAAGW,UAAU6E,EACrB,IAAIA,EAAQ,GAAKA,IAAUtC,SAAU,CACnC,KAAM,IAAIuB,YAAW,+BAEvB,MAAOc,GAAOG,EAASF,OAI3BpI,WAAY,SAASuI,GACnB,GAAID,GAAUvI,OAAO6C,EAAGK,qBAAqB/D,MAC7C,IAAI4B,EAAUyB,KAAKgG,KAAe,kBAAmB,KAAM,IAAIzF,WAAU,+CACzEyF,GAAYxI,OAAOwI,EACnB,IAAIC,GAAWrJ,UAAUsD,OAAS,EAAItD,UAAU,GAAKV,CACrD,IAAIgK,GAAQ9E,KAAK+E,IAAI9F,EAAGW,UAAUiF,GAAW,EAC7C,OAAOF,GAAQ3H,MAAM8H,EAAOA,EAAQF,EAAU9F,UAAY8F,GAG5DI,SAAU,SAASJ,GACjB,GAAID,GAAUvI,OAAO6C,EAAGK,qBAAqB/D,MAC7C,IAAI4B,EAAUyB,KAAKgG,KAAe,kBAAmB,KAAM,IAAIzF,WAAU,6CACzEyF,GAAYxI,OAAOwI,EACnB,IAAIK,GAAUN,EAAQ7F,MACtB,IAAIoG,GAAS1J,UAAUsD,OAAS,EAAItD,UAAU,GAAKV,CACnD,IAAIqK,GAAMD,IAAWpK,EAAYmK,EAAUhG,EAAGW,UAAUsF,EACxD,IAAIE,GAAMpF,KAAKoC,IAAIpC,KAAK+E,IAAII,EAAK,GAAIF,EACrC,OAAON,GAAQ3H,MAAMoI,EAAMR,EAAU9F,OAAQsG,KAASR,GAGxDS,SAAU,SAASC,GACjB,GAAIC,GAAW/J,UAAUsD,OAAS,EAAItD,UAAU,GAAKV,CAErD,OAAOmC,GAAS2B,KAAKrD,KAAM+J,EAAcC,MAAe,GAG1DC,YAAa,SAASL,GACpB,GAAIR,GAAUvI,OAAO6C,EAAGK,qBAAqB/D,MAC7C,IAAIgK,GAAWtG,EAAGW,UAAUuF,EAC5B,IAAIrG,GAAS6F,EAAQ7F,MACrB,IAAIyG,EAAW,GAAKA,GAAYzG,EAAQ,MAAOhE,EAC/C,IAAI2K,GAAQd,EAAQe,WAAWH,EAC/B,IAAII,GAASJ,EAAW,IAAMzG,CAC9B,IAAI2G,EAAQ,OAAUA,EAAQ,OAAUE,EAAO,MAAOF,EACtD,IAAIG,GAASjB,EAAQe,WAAWH,EAAW,EAC3C,IAAIK,EAAS,OAAUA,EAAS,MAAQ,MAAOH,EAC/C,QAASA,EAAQ,OAAU,MAASG,EAAS,OAAU,OAG3DrI,GAAiBnB,OAAOR,UAAW2I,EAGnC,IAAIsB,GAAiB,SAAShE,GAC5BtG,KAAKuK,GAAK1J,OAAO6C,EAAGK,qBAAqBuC,GACzCtG,MAAKwK,GAAK,EAEZF,GAAejK,UAAUoF,KAAO,WAC9B,GAAIa,GAAItG,KAAKuK,GAAI/D,EAAIxG,KAAKwK,EAC1B,IAAIlE,IAAI/G,GAAaiH,GAAKF,EAAE/C,OAAQ,CAClCvD,KAAKuK,GAAKhL,CACV,QAASiB,MAAOjB,EAAWkL,KAAM,MAEnC,GAAIP,GAAQ5D,EAAE6D,WAAW3D,GAAI6D,EAAQvF,CACrC,IAAIoF,EAAQ,OAAUA,EAAQ,OAAW1D,EAAE,GAAMF,EAAE/C,OAAQ,CACzDuB,EAAM,MACD,CACLuF,EAAS/D,EAAE6D,WAAW3D,EAAE,EACxB1B,GAAOuF,EAAS,OAAUA,EAAS,MAAU,EAAI,EAEnDrK,KAAKwK,GAAKhE,EAAI1B,CACd,QAAStE,MAAO8F,EAAEoE,OAAOlE,EAAG1B,GAAM2F,KAAM,OAE1CzH,GAAYsH,EAAejK,UAC3B2C,GAAYnC,OAAOR,UAAW,WAC5B,MAAO,IAAIiK,GAAetK,OAG5B,KAAKsB,EAAuB,CAE1BT,OAAOR,UAAUS,WAAakI,EAAYlI,UAC1CD,QAAOR,UAAUoJ,SAAWT,EAAYS,SAG1CzH,EAAiBR,OACfmJ,KAAM,SAASC,GACb,GAAIC,GAAQ5K,UAAUsD,OAAS,EAAItD,UAAU,GAAKV,CAClD,IAAIuL,GAAU7K,UAAUsD,OAAS,EAAItD,UAAU,GAAKV,CAEpD,IAAIwL,GAAOrH,EAAGQ,SAAS0G,EAAU,eACjC,IAAIC,IAAUtL,IAAcmE,EAAGI,WAAW+G,GAAQ,CAChD,KAAM,IAAIjH,WAAU,qEAGtB,GAAIoH,GAAgBtH,EAAG0B,WAAW2F,EAIlC,IAAIxH,GAASyH,EAAgB,EAAItH,EAAGmB,SAASkG,EAAKxH,OAClD,IAAID,GAASI,EAAGI,WAAW9D,MAAQG,OAAO6K,EAAgB,GAAIhL,MAAS,GAAIA,MAAKuD,IAAW,GAAI/B,OAAM+B,EACrG,IAAIgC,GAAKyF,EAAgBtH,EAAG2B,YAAY0F,GAAQ,IAChD,IAAIvK,EAEJ,KAAK,GAAIgG,GAAI,EAAGwE,GAAkBxE,EAAIjD,EAASiD,IAAK,CAClD,GAAIwE,EAAe,CACjBxK,EAAQkD,EAAG8B,aAAaD,EACxB,IAAI/E,EAAMiK,KAAM,CACdlH,EAASiD,CACT,OAEFhG,EAAQA,EAAMA,UACT,CACLA,EAAQuK,EAAKvE,GAEf,GAAIqE,IAAUtL,EAAW,CACvB+D,EAAOkD,GAAKsE,EAAUD,EAAMxH,KAAKyH,EAAStK,GAASqK,EAAMrK,OACpD,CACL8C,EAAOkD,GAAKhG,GAIhB8C,EAAOC,OAASA,CAChB,OAAOD,IAGT2H,GAAI,WACF,MAAOzJ,OAAMmJ,KAAK1K,aAItB+B,GAAiBhB,GACfsE,cAAe,SAAS4F,EAAOC,GAC7BnL,KAAKwG,EAAI,CACTxG,MAAKkL,MAAQA,CACblL,MAAKmL,KAAOA,IAIhBnJ,GAAiBsD,cAAcjF,WAC7BoF,KAAM,WACJ,GAAIe,GAAIxG,KAAKwG,EAAG0E,EAAQlL,KAAKkL,KAC7B,IAAI1E,IAAMjH,GAAaS,KAAKmL,OAAS5L,EAAW,CAC9C,KAAM,IAAIqE,WAAU,wBAEtB,GAAIsH,IAAQ3L,EAAW,CACrB,GAAIuF,GAAMpB,EAAGmB,SAASqG,EAAM3H,OAC5B,MAAOiD,EAAI1B,EAAK0B,IAAK,CACnB,GAAI2E,GAAOnL,KAAKmL,IAChB,IAAIC,EACJ,IAAID,IAAS,MAAO,CAClBC,EAAS5E,MACJ,IAAI2E,IAAS,QAAS,CAC3BC,EAASF,EAAM1E,OACV,IAAI2E,IAAS,QAAS,CAC3BC,GAAU5E,EAAG0E,EAAM1E,IAErBxG,KAAKwG,EAAIA,EAAI,CACb,QAAShG,MAAO4K,EAAQX,KAAM,QAGlCzK,KAAKkL,MAAQ3L,CACb,QAASiB,MAAOjB,EAAWkL,KAAM,QAGrCzH,GAAYsC,cAAcjF,UAE1B2B,GAAiBR,MAAMnB,WACrBgL,WAAY,SAASC,EAAQ/B,GAC3B,GAAIM,GAAM5J,UAAU,EACpB,IAAIiD,GAAIQ,EAAGQ,SAASlE,KACpB,IAAI8E,GAAMpB,EAAGmB,SAAS3B,EAAEK,OACxB+H,GAAS5H,EAAGW,UAAUiH,EACtB/B,GAAQ7F,EAAGW,UAAUkF,EACrB,IAAIgC,GAAKD,EAAS,EAAI7G,KAAK+E,IAAI1E,EAAMwG,EAAQ,GAAK7G,KAAKoC,IAAIyE,EAAQxG,EACnE,IAAI6F,GAAOpB,EAAQ,EAAI9E,KAAK+E,IAAI1E,EAAMyE,EAAO,GAAK9E,KAAKoC,IAAI0C,EAAOzE,EAClE+E,GAAOA,IAAMtK,EAAauF,EAAMpB,EAAGW,UAAUwF,EAC7C,IAAI2B,GAAM3B,EAAM,EAAIpF,KAAK+E,IAAI1E,EAAM+E,EAAK,GAAKpF,KAAKoC,IAAIgD,EAAK/E,EAC3D,IAAI2G,GAAQhH,KAAKoC,IAAI2E,EAAMb,EAAM7F,EAAMyG,EACvC,IAAIG,GAAY,CAChB,IAAIf,EAAOY,GAAMA,EAAMZ,EAAOc,EAAQ,CACpCC,GAAa,CACbf,IAAQc,EAAQ,CAChBF,IAAME,EAAQ,EAEhB,MAAOA,EAAQ,EAAG,CAChB,GAAI3J,EAAgBuB,KAAKH,EAAGyH,GAAO,CACjCzH,EAAEqI,GAAMrI,EAAEyH,OACL,OACEzH,GAAEyH,GAEXA,GAAQe,CACRH,IAAMG,CACND,IAAS,EAEX,MAAOvI,IAGTyI,KAAM,SAASnL,GACb,GAAI+I,GAAQtJ,UAAU,GAAI4J,EAAM5J,UAAU,EAC1C,IAAI2L,GAAIlI,EAAGQ,SAASlE,KACpB,IAAI8E,GAAMpB,EAAGmB,SAAS+G,EAAErI,OACxBgG,GAAQ7F,EAAGW,UAAUkF,IAAQhK,EAAY,EAAIgK,EAC7CM,GAAMnG,EAAGW,UAAUwF,IAAMtK,EAAYuF,EAAM+E,EAE3C,IAAIgC,GAAgBtC,EAAQ,EAAI9E,KAAK+E,IAAI1E,EAAMyE,EAAO,GAAK9E,KAAKoC,IAAI0C,EAAOzE,EAE3E,KAAK,GAAI0B,GAAIqF,EAAerF,EAAI1B,GAAO0B,EAAIqD,IAAOrD,EAAG,CACnDoF,EAAEpF,GAAKhG,EAET,MAAOoL,IAGTE,KAAM,SAASC,GACb,GAAIhB,GAAOrH,EAAGQ,SAASlE,KACvB,IAAIuD,GAASG,EAAGmB,SAASkG,EAAKxH,OAC9B,KAAKG,EAAGI,WAAWiI,GAAY,CAC7B,KAAM,IAAInI,WAAU,4CAEtB,GAAIkH,GAAU7K,UAAU,EACxB,KAAK,GAAIuG,GAAI,EAAGhG,EAAOgG,EAAIjD,EAAQiD,IAAK,CACtC,GAAIA,IAAKuE,GAAM,CACbvK,EAAQuK,EAAKvE,EACb,IAAIuF,EAAU1I,KAAKyH,EAAStK,EAAOgG,EAAGuE,GAAO,MAAOvK,IAGxD,MAAOjB,IAGTyM,UAAW,SAASD,GAClB,GAAIhB,GAAOrH,EAAGQ,SAASlE,KACvB,IAAIuD,GAASG,EAAGmB,SAASkG,EAAKxH,OAC9B,KAAKG,EAAGI,WAAWiI,GAAY,CAC7B,KAAM,IAAInI,WAAU,iDAEtB,GAAIkH,GAAU7K,UAAU,EACxB,KAAK,GAAIuG,GAAI,EAAGA,EAAIjD,EAAQiD,IAAK,CAC/B,GAAIA,IAAKuE,GAAM,CACb,GAAIgB,EAAU1I,KAAKyH,EAASC,EAAKvE,GAAIA,EAAGuE,GAAO,MAAOvE,IAG1D,OAAQ,GAGVrE,KAAM,WACJ,MAAO,IAAImD,eAActF,KAAM,QAGjCiM,OAAQ,WACN,MAAO,IAAI3G,eAActF,KAAM,UAGjCkM,QAAS,WACP,MAAO,IAAI5G,eAActF,KAAM,WAGnCgD,GAAYxB,MAAMnB,UAAW,WAAa,MAAOL,MAAKiM,UAGtD,IAAI9L,OAAOgM,eAAgB,CACzBnJ,EAAY7C,OAAOgM,kBAAkBF,WAGvC,GAAIG,GAAiB3H,KAAKkC,IAAI,EAAG,IAAM,CACvC3E,GAAiBuC,QACfQ,iBAAkBqH,EAClBC,kBAAmBD,EACnBE,QAAS,sBAETnF,SAAUnG,EAAQmG,SAClBoF,WAAYvL,EAAQuL,WAEpBnL,SAAU,SAASZ,GACjB,aAAcA,KAAU,UAAYW,EAAgBX,IAGtDgM,UAAW,SAAShM,GAClB,aAAcA,KAAU,WACrB+D,OAAOC,MAAMhE,IACd+D,OAAOnD,SAASZ,IAChBkD,EAAGW,UAAU7D,KAAWA,GAG5BiM,cAAe,SAASjM,GACtB,MAAO+D,QAAOiI,UAAUhM,IAAUiE,KAAKG,IAAIpE,IAAU+D,OAAOQ,kBAG9DP,MAAO,SAAShE,GAMd,MAAOA,KAAUA,IAKrB,IAAIa,EAAqB,CACvBW,EAAiB7B,QACfuM,sBAAuB,SAASC,EAAStK,GACvC,GAAIuK,GAAKzM,OAAO0M,yBAAyBF,EAAStK,EAClD,IAAIyK,GAAQ3M,OAAOgM,eAAeQ,EAClC,OAAOC,IAAOrN,GAAauN,IAAU,KAAM,CACzCF,EAAKzM,OAAO0M,yBAAyBC,EAAOzK,EAC5CyK,GAAQ3M,OAAOgM,eAAeW,GAEhC,MAAOF,IAGTG,iBAAkB,SAASJ,GACzB,GAAIrJ,GAASnD,OAAO6M,oBAAoBL,EACxC,IAAIG,GAAQ3M,OAAOgM,eAAeQ,EAElC,IAAIM,GAAc,SAASC,GACzB,GAAI5J,EAAO3B,QAAQuL,MAAe,EAAG,CACnC5J,EAAO0D,KAAKkG,IAIhB,OAAOJ,IAAU,KAAM,CACrB3M,OAAO6M,oBAAoBF,GAAO1K,QAAQ6K,EAC1CH,GAAQ3M,OAAOgM,eAAeW,GAEhC,MAAOxJ,KAIXtB,GAAiB7B,QAEfgN,OAAQ,SAAS7B,EAAQ8B,GACvB,IAAK1J,EAAGC,aAAa2H,GAAS,CAC5B,KAAM,IAAI1H,WAAU,4BAEtB,MAAOpC,OAAMnB,UAAUgN,OAAOhK,KAAKpD,UAAW,SAASqL,EAAQ8B,GAC7D,IAAK1J,EAAGC,aAAayJ,GAAS,CAC5B,KAAM,IAAIxJ,WAAU,4BAEtB,MAAOzD,QAAOgC,KAAKiL,GAAQC,OAAO,SAAS/B,EAAQgC,GACjDhC,EAAOgC,GAAOF,EAAOE,EACrB,OAAOhC,IACNA,MAIPiC,mBAAoB,SAASZ,GAC3B,MAAOxM,QAAOgC,KAAKwK,IAGrBa,GAAI,SAASvI,EAAGC,GACd,MAAOxB,GAAGsB,UAAUC,EAAGC,IAKzB9E,eAAgB,SAAUD,EAAQsN,GAChC,GAAIC,EAEJ,IAAIC,GAAY,SAAS/B,EAAGkB,GAC1B,IAAKpJ,EAAGC,aAAaiI,GAAI,CACvB,KAAM,IAAIhI,WAAU,wCAEtB,KAAMkJ,IAAQ,MAAQpJ,EAAGC,aAAamJ,IAAS,CAC7C,KAAM,IAAIlJ,WAAU,8CAA8CkJ,IAItE,IAAI1M,GAAiB,SAASwL,EAAGkB,GAC/Ba,EAAU/B,EAAGkB,EACbY,GAAIrK,KAAKuI,EAAGkB,EACZ,OAAOlB,GAGT,KAEE8B,EAAMvN,EAAO0M,yBAAyB1M,EAAOE,UAAWoN,GAAOC,GAC/DA,GAAIrK,QAAS,MACb,MAAO3D,GACP,GAAIS,EAAOE,eAAiBoN,GAAQ,CAElC,OAGFC,EAAM,SAASZ,GACb9M,KAAKyN,GAASX,EAOhB1M,GAAewN,SAAWxN,EACxBA,KAAmB,MACnBD,EAAOE,oBACIF,GASf,MAAOC,IACND,OAAQ,eAMf,GAAIA,OAAOC,gBAAkBD,OAAOgM,gBAChChM,OAAOgM,eAAehM,OAAOC,kBAAmB,SAAW,MAC3DD,OAAOgM,eAAehM,OAAOG,OAAO,SAAW,KAAM,EACvD,WACE,GAAIuN,GAAW1N,OAAOG,OAAO,KAC7B,IAAIwN,GAAM3N,OAAOgM,eAAgB4B,EAAM5N,OAAOC,cAC9CD,QAAOgM,eAAiB,SAASjJ,GAC/B,GAAII,GAASwK,EAAI5K,EACjB,OAAOI,KAAWuK,EAAW,KAAOvK,EAEtCnD,QAAOC,eAAiB,SAAS8C,EAAG8K,GAClC,GAAIA,IAAM,KAAM,CAAEA,EAAIH,EACtB,MAAOE,GAAI7K,EAAG8K,GAEhB7N,QAAOC,eAAewN,SAAW,UAIrC,IACEzN,OAAOgC,KAAK,OACZ,MAAOzC,GACP,GAAIuO,GAAqB9N,OAAOgC,IAChChC,QAAOgC,KAAO,SAAUyD,GACtB,MAAOqI,GAAmBvK,EAAGQ,SAAS0B,KAI1C,GAAIsI,IACFC,MAAO,SAAS3N,GACdA,EAAQ+D,OAAO/D,EACf,IAAI+D,OAAOC,MAAMhE,IAAUA,EAAQ,EAAG,MAAO+G,IAC7C,IAAI/G,IAAU,EAAG,MAAO,EACxB,IAAIA,IAAUoG,SAAU,MAAOpG,EAC/B,OAAOiE,MAAKqC,IAAItG,EAAQiE,KAAK2J,KAAK5N,EAAQA,EAAQ,KAGpD6N,MAAO,SAAS7N,GACdA,EAAQ+D,OAAO/D,EACf,IAAIA,IAAU,IAAMW,EAAgBX,GAAQ,CAC1C,MAAOA,GAET,MAAOA,GAAQ,GAAKiE,KAAK4J,OAAO7N,GAASiE,KAAKqC,IAAItG,EAAQiE,KAAK2J,KAAK5N,EAAQA,EAAQ,KAGtF8N,MAAO,SAAS9N,GACdA,EAAQ+D,OAAO/D,EACf,IAAI+D,OAAOC,MAAMhE,IAAUA,GAAS,GAAKA,EAAQ,EAAG,CAClD,MAAO+G,KAET,GAAI/G,KAAW,EAAG,OAAQoG,QAC1B,IAAIpG,IAAU,EAAG,MAAOoG,SACxB,IAAIpG,IAAU,EAAG,MAAOA,EACxB,OAAO,GAAMiE,KAAKqC,KAAK,EAAItG,IAAU,EAAIA,KAG3C+N,KAAM,SAAS/N,GACbA,EAAQ+D,OAAO/D,EACf,IAAIA,IAAU,EAAG,MAAOA,EACxB,IAAIgO,GAAShO,EAAQ,EAAG8C,CACxB,IAAIkL,EAAQhO,GAASA,CACrB8C,GAASmB,KAAKkC,IAAInG,EAAO,EAAE,EAC3B,OAAOgO,IAAUlL,EAASA,GAG5BmL,MAAO,SAASjO,GAEdA,EAAQ+D,OAAO/D,EACf,IAAI+D,OAAOC,MAAMhE,GAAQ,MAAO+G,IAChC,IAAIjD,GAASZ,EAAGU,SAAS5D,EACzB,IAAI8D,IAAW,EAAG,CAChB,MAAO,IAET,MAAO,IAAK,EAASzC,SAAS,GAAG0B,QAGnCmL,KAAM,SAASlO,GACbA,EAAQ+D,OAAO/D,EACf,IAAIA,IAAU,EAAG,MAAO,EACxB,IAAI+D,OAAOC,MAAMhE,GAAQ,MAAO+G,IAChC,KAAKpG,EAAgBX,GAAQ,MAAOoG,SACpC,IAAIpG,EAAQ,EAAGA,GAASA,CACxB,IAAIA,EAAQ,GAAI,MAAOiE,MAAKkK,IAAInO,GAAS,CACzC,QAAQiE,KAAKkK,IAAInO,GAASiE,KAAKkK,KAAKnO,IAAU,GAGhDoO,MAAO,SAASpO,GACdA,EAAQ+D,OAAO/D,EACf,IAAIA,KAAWoG,SAAU,OAAQ,CACjC,KAAKzF,EAAgBX,IAAUA,IAAU,EAAG,MAAOA,EACnD,OAAOiE,MAAKkK,IAAInO,GAAS,GAG3BqO,MAAO,SAAS7K,EAAG8K,GACjB,GAAIC,GAAS,KACb,IAAIC,GAAU,IACd,IAAIC,GAAc,KAClB,IAAIC,KACJ1N,OAAMnB,UAAU8O,MAAM9L,KAAKpD,UAAW,SAASmP,GAC7C,GAAItH,GAAMvD,OAAO6K,EACjB,IAAI7K,OAAOC,MAAMsD,GAAMiH,EAAS,SAC3B,IAAIjH,IAAQlB,UAAYkB,KAASlB,SAAUqI,EAAc,SACzD,IAAInH,IAAQ,EAAGkH,EAAU,KAC9B,IAAIC,EAAa,CACf,MAAO,WACF,KAAKF,EAAQ,CAClBG,EAAQlI,KAAKvC,KAAKG,IAAIkD,IAExB,MAAO,OAET,IAAImH,EAAa,MAAOrI,SACxB,IAAImI,EAAQ,MAAOxH,IACnB,IAAIyH,EAAS,MAAO,EAEpBE,GAAQG,KAAK,SAAUpK,EAAGC,GAAK,MAAOA,GAAID,GAC1C,IAAIqK,GAAUJ,EAAQ,EACtB,IAAIK,GAAUL,EAAQhN,IAAI,SAAUoC,GAAU,MAAOA,GAASgL,GAC9D,IAAIE,GAAMD,EAAQlC,OAAO,SAAUmC,EAAKlL,GAAU,MAAOkL,IAAOlL,EAASA,GAAW,EACpF,OAAOgL,GAAU7K,KAAK2J,KAAKoB,IAG7BC,KAAM,SAASjP,GACb,MAAOiE,MAAKqC,IAAItG,GAASiE,KAAKiL,OAGhCC,MAAO,SAASnP,GACd,MAAOiE,MAAKqC,IAAItG,GAASiE,KAAKmL,QAGhCC,MAAO,SAASrP,GACdA,EAAQ+D,OAAO/D,EACf,IAAIA,GAAS,GAAK+D,OAAOC,MAAMhE,GAAQ,MAAO+G,IAC9C,IAAI/G,IAAU,GAAKA,IAAUoG,SAAU,MAAOpG,EAC9C,IAAIA,KAAW,EAAG,OAAQoG,QAC1B,IAAItD,GAAS,CACb,IAAIyC,GAAI,EAER,IAAIvF,EAAQ,GAAKA,EAAQ,EAAG,MAAOiE,MAAKqC,IAAI,EAAItG,EAChD,KAAK,GAAIgG,GAAI,EAAGA,EAAIT,EAAGS,IAAK,CAC1B,GAAKA,EAAI,IAAO,EAAG,CACjBlD,GAAUmB,KAAKkC,IAAInG,EAAOgG,GAAKA,MAC1B,CACLlD,GAAUmB,KAAKkC,IAAInG,EAAOgG,GAAKA,GAInC,MAAOlD,IAGToB,KAAM,SAASlE,GACb,GAAI8D,IAAU9D,CACd,IAAI8D,IAAW,EAAG,MAAOA,EACzB,IAAIC,OAAOC,MAAMF,GAAS,MAAOA,EACjC,OAAOA,GAAS,GAAK,EAAI,GAG3BwL,KAAM,SAAStP,GACbA,EAAQ+D,OAAO/D,EACf,KAAKW,EAAgBX,IAAUA,IAAU,EAAG,MAAOA,EACnD,QAAQiE,KAAKkK,IAAInO,GAASiE,KAAKkK,KAAKnO,IAAU,GAGhDuP,KAAM,SAASvP,GACbA,EAAQ+D,OAAO/D,EACf,IAAI+D,OAAOC,MAAMhE,IAAUA,IAAU,EAAG,MAAOA,EAC/C,IAAIA,IAAUoG,SAAU,MAAO,EAC/B,IAAIpG,KAAWoG,SAAU,OAAQ,CACjC,QAAQnC,KAAKkK,IAAInO,GAASiE,KAAKkK,KAAKnO,KAAWiE,KAAKkK,IAAInO,GAASiE,KAAKkK,KAAKnO,KAG7EwP,MAAO,SAASxP,GACd,GAAI8D,GAASC,OAAO/D,EACpB,OAAO8D,GAAS,GAAKG,KAAKE,OAAOL,GAAUG,KAAKE,MAAML,IAGxD2L,KAAM,SAASjM,EAAG8K,GAEhB,GAAIoB,GAAOlM,IAAM,GAAM,KACvB,IAAImM,GAAKnM,EAAI,KACb,IAAIoM,GAAOtB,IAAM,GAAM,KACvB,IAAIuB,GAAKvB,EAAI,KAGb,OAASqB,GAAKE,GAASH,EAAKG,EAAKF,EAAKC,GAAO,KAAQ,GAAG,GAG1DE,OAAQ,SAAStM,GACf,GAAIA,IAAM,GAAKA,IAAM4C,UAAY5C,KAAO4C,UAAYrC,OAAOC,MAAMR,GAAI,CACnE,MAAOA,GAET,GAAI8D,GAAMvD,OAAOP,EACjB,OAAO6B,GAAiBgC,UAAUC,IAGtC9F,GAAiByC,KAAMyJ,EAEvB,IAAIzJ,KAAKwL,KAAK,WAAY,MAAQ,EAAG,CAEnCxL,KAAKwL,KAAO/B,EAAU+B,KAMxB,GAAIM,GAAc,WAEhB,GAAIC,GAASC,CAEb/M,GAAGgN,UAAY,SAASC,GACtB,IAAKjN,EAAGC,aAAagN,GAAU,CAC7B,MAAO,OAET,IAAKA,EAAQC,oBAAqB,CAGhC,MAAO,OAET,GAAID,EAAQE,UAAYtR,EAAW,CACjC,MAAO,OAET,MAAO,MAKT,IAAIuR,GAAoB,SAASlR,GAC/B,IAAK8D,EAAGI,WAAWlE,GAAI,CACrB,KAAM,IAAIgE,WAAU,2BAEtB,GAAImN,GAAa/Q,IACjB,IAAIgR,GAAW,SAASC,EAASC,GAC/BH,EAAWE,QAAUA,CACrBF,GAAWG,OAASA,EAEtBH,GAAWJ,QAAUjN,EAAGgC,UAAU9F,GAAIoR,GAEtC,KAAKD,EAAWJ,QAAQ9M,cAAe,CACrC,KAAM,IAAID,WAAU,2BAEtB,KAAMF,EAAGI,WAAWiN,EAAWE,UACzBvN,EAAGI,WAAWiN,EAAWG,SAAU,CACvC,KAAM,IAAItN,WAAU,4BAKxB,IAAIuN,GAAanQ,EAAQmQ,UACzB,IAAIC,EACJ,UAAWC,UAAW,aAAe3N,EAAGI,WAAWuN,OAAOC,aAAc,CACtEF,EAAkB,WAEhB,GAAIG,KACJ,IAAIC,GAAc,sBAClB,IAAIC,GAAiB,SAASC,GAC5BH,EAASvK,KAAK0K,EACdL,QAAOC,YAAYE,EAAa,KAElC,IAAIG,GAAgB,SAASC,GAC3B,GAAIA,EAAMxE,QAAUiE,QAAUO,EAAMC,MAAQL,EAAa,CACvDI,EAAME,iBACN,IAAIP,EAAShO,SAAW,EAAG,CAAE,OAC7B,GAAImO,GAAKH,EAASQ,OAClBL,MAGJL,QAAOW,iBAAiB,UAAWL,EAAe,KAClD,OAAOF,IAGX,GAAIQ,GAAkB,WAKpB,GAAIC,GAAIlR,EAAQwP,OAChB,OAAO0B,IAAKA,EAAEjB,SAAW,SAASkB,GAChC,MAAOD,GAAEjB,UAAUmB,KAAKD,IAG5B,IAAIE,GAAU3O,EAAGI,WAAW9C,EAAQsR,cAClCtR,EAAQsR,aAAaC,KAAKvR,SACnBwR,WAAY,UAAYA,QAAQC,SAAWD,QAAQC,SAC1DR,MACCvO,EAAGI,WAAWsN,GAAmBA,IAClC,SAASe,GAAQhB,EAAWgB,EAAM,IAEpC,IAAIO,GAA0B,SAASC,EAAW3O,GAChD2O,EAAUvQ,QAAQ,SAASwQ,GACzBP,EAAQ,WAEN,GAAIQ,GAAUD,EAASC,OACvB,IAAI9B,GAAa6B,EAAS7B,UAC1B,IAAIE,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,GAAI5N,GAASuP,EAAQ7O,EACrB,IAAIV,IAAWyN,EAAWJ,QAAS,CACjC,KAAM,IAAI/M,WAAU,mBAEtB,GAAIkP,GACFC,EAAmCzP,EAAQyN,EAC7C,KAAK+B,EAAc,CACjB7B,EAAQ3N,IAEV,MAAO5D,GACPwR,EAAOxR,QAMf,IAAIqT,GAAqC,SAAS/O,EAAG+M,GACnD,IAAKrN,EAAGC,aAAaK,GAAI,CACvB,MAAO,OAET,GAAIiN,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,GAAIkB,GAAOpO,EAAEoO,IACb,KAAK1O,EAAGI,WAAWsO,GAAO,CAAE,MAAO,OACnCA,EAAK/O,KAAKW,EAAGiN,EAASC,GACtB,MAAMxR,GACNwR,EAAOxR,GAET,MAAO,MAGT,IAAIsT,GAA2B,SAASrC,EAASsC,EAAaC,GAC5D,MAAO,UAASlP,GACd,GAAIA,IAAM2M,EAAS,CACjB,MAAOuC,GAAW,GAAItP,WAAU,oBAElC,GAAIhE,GAAI+Q,EAAQC,mBAChB,IAAIG,GAAa,GAAID,GAAkBlR,EACvC,IAAIkT,GAAeC,EAAmC/O,EAAG+M,EACzD,IAAI+B,EAAc,CAChB,MAAO/B,GAAWJ,QAAQyB,KAAKa,EAAaC,OACvC,CACL,MAAOD,GAAYjP,KAKzBwM,GAAU,SAASQ,GACjB,GAAIL,GAAU3Q,IACd2Q,GAAUlN,EAAoBkN,EAC9B,KAAKA,EAAQC,oBAAqB,CAGhC,KAAM,IAAIhN,WAAU,eAEtB,GAAI+M,EAAQE,UAAYtR,EAAW,CACjC,KAAM,IAAIqE,WAAU,+BAGtB,IAAKF,EAAGI,WAAWkN,GAAW,CAC5B,KAAM,IAAIpN,WAAU,wBAEtB+M,EAAQE,QAAU,YAClBF,GAAQwC,oBACRxC,GAAQyC,mBAER,IAAInC,GAAU,SAASoC,GACrB,GAAI1C,EAAQE,UAAY,aAAc,CAAE,OACxC,GAAI8B,GAAYhC,EAAQwC,iBACxBxC,GAAQ2C,QAAUD,CAClB1C,GAAQwC,kBAAoB5T,CAC5BoR,GAAQyC,iBAAmB7T,CAC3BoR,GAAQE,QAAU,gBAClB6B,GAAwBC,EAAWU,GAErC,IAAInC,GAAS,SAASqC,GACpB,GAAI5C,EAAQE,UAAY,aAAc,CAAE,OACxC,GAAI8B,GAAYhC,EAAQyC,gBACxBzC,GAAQ2C,QAAUC,CAClB5C,GAAQwC,kBAAoB5T,CAC5BoR,GAAQyC,iBAAmB7T,CAC3BoR,GAAQE,QAAU,eAClB6B,GAAwBC,EAAWY,GAErC,KACEvC,EAASC,EAASC,GAClB,MAAOxR,GACPwR,EAAOxR,GAET,MAAOiR,GAETF,GAAoBD,EAAQnQ,SAC5B2B,GAAiBwO,GACfgD,WAAY,SAAS5N,GACnB,GAAIrF,GAAcP,IAIlB,IAAIK,GAAYE,EAAYF,WAAaoQ,CACzC7K,GAAMA,GAAOtF,EAAOD,EACpB2B,GAAiB4D,GACfiL,QAAStR,EACT+T,QAAS/T,EACT4T,kBAAmB5T,EACnB6T,iBAAkB7T,EAClBqR,oBAAqBrR,GAEvBqG,GAAIgL,oBAAsBrQ,CAC1B,OAAOqF,KAIX,IAAI6N,GAAsB,SAASC,EAAOzH,EAAQ8E,EAAY4C,GAC5D,GAAIlJ,GAAO,KACX,OAAO,UAASzG,GACd,GAAIyG,EAAM,CAAE,OACZA,EAAO,IACPwB,GAAOyH,GAAS1P,CAChB,MAAO2P,EAAUlI,QAAW,EAAG,CAC7B,GAAIwF,GAAUF,EAAWE,OACzBA,GAAQhF,KAKduE,GAAQoD,IAAM,SAAShJ,GACrB,GAAIhL,GAAII,IACR,IAAI+Q,GAAa,GAAID,GAAkBlR,EACvC,IAAIqR,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,IAAKxN,EAAG0B,WAAWwF,GAAW,CAC5B,KAAM,IAAIhH,WAAU,gBAEtB,GAAI2B,GAAK7B,EAAG2B,YAAYuF,EACxB,IAAIqB,MAAa0H,GAAclI,MAAO,EACtC,KAAK,GAAIiI,GAAQ,GAAKA,IAAS,CAC7B,GAAIjO,GAAO/B,EAAG8B,aAAaD,EAC3B,IAAIE,EAAKgF,KAAM,CACb,MAEF,GAAIoJ,GAAcjU,EAAEqR,QAAQxL,EAAKjF,MACjC,IAAIsT,GAAiBL,EACnBC,EAAOzH,EAAQ8E,EAAY4C,EAE7BA,GAAUlI,OACVoI,GAAYzB,KAAK0B,EAAgB/C,EAAWG,QAE9C,KAAOyC,EAAUlI,QAAW,EAAG,CAC7BwF,EAAQhF,IAEV,MAAOvM,GACPwR,EAAOxR,GAET,MAAOqR,GAAWJ,QAGpBH,GAAQuD,KAAO,SAASnJ,GACtB,GAAIhL,GAAII,IACR,IAAI+Q,GAAa,GAAID,GAAkBlR,EACvC,IAAIqR,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,IAAKxN,EAAG0B,WAAWwF,GAAW,CAC5B,KAAM,IAAIhH,WAAU,gBAEtB,GAAI2B,GAAK7B,EAAG2B,YAAYuF,EACxB,OAAO,KAAM,CACX,GAAInF,GAAO/B,EAAG8B,aAAaD,EAC3B,IAAIE,EAAKgF,KAAM,CAKb,MAEF,GAAIoJ,GAAcjU,EAAEqR,QAAQxL,EAAKjF,MACjCqT,GAAYzB,KAAKnB,EAASC,IAE5B,MAAOxR,GACPwR,EAAOxR,GAET,MAAOqR,GAAWJ,QAGpBH,GAAQU,OAAS,SAASqC,GACxB,GAAI3T,GAAII,IACR,IAAI+Q,GAAa,GAAID,GAAkBlR,EACvC,IAAIsR,GAASH,EAAWG,MACxBA,GAAOqC,EACP,OAAOxC,GAAWJ,QAGpBH,GAAQS,QAAU,SAAS/K,GACzB,GAAItG,GAAII,IACR,IAAI0D,EAAGgN,UAAUxK,GAAI,CACnB,GAAI3F,GAAc2F,EAAE0K,mBACpB,IAAIrQ,IAAgBX,EAAG,CAAE,MAAOsG,IAElC,GAAI6K,GAAa,GAAID,GAAkBlR,EACvC,IAAIqR,GAAUF,EAAWE,OACzBA,GAAQ/K,EACR,OAAO6K,GAAWJ,QAGpBH,GAAQnQ,UAAU,SAAW,SAAU6S,GACrC,MAAOlT,MAAKoS,KAAK7S,EAAW2T,GAG9B1C,GAAQnQ,UAAU+R,KAAO,SAAUa,EAAaC,GAC9C,GAAIvC,GAAU3Q,IACd,KAAK0D,EAAGgN,UAAUC,GAAU,CAAE,KAAM,IAAI/M,WAAU,iBAGlD,GAAIhE,GAAII,KAAKO,WACb,IAAIwQ,GAAa,GAAID,GAAkBlR,EACvC,KAAK8D,EAAGI,WAAWoP,GAAa,CAC9BA,EAAa,SAASxT,GAAK,KAAMA,IAEnC,IAAKgE,EAAGI,WAAWmP,GAAc,CAC/BA,EAAc,SAASjP,GAAK,MAAOA,IAErC,GAAIgQ,GACFhB,EAAyBrC,EAASsC,EAAaC,EACjD,IAAIe,IACAlD,WAAYA,EAAY8B,QAASmB,EACrC,IAAIE,IACAnD,WAAYA,EAAY8B,QAASK,EACrC,QAAQvC,EAAQE,SAChB,IAAK,aACHF,EAAQwC,kBAAkBnM,KAAKiN,EAC/BtD,GAAQyC,iBAAiBpM,KAAKkN,EAC9B,MACF,KAAK,iBACHxB,GAAyBuB,GAAkBtD,EAAQ2C,QACnD,MACF,KAAK,gBACHZ,GAAyBwB,GAAiBvD,EAAQ2C,QAClD,MACF,SACE,KAAM,IAAI1P,WAAU,cAEtB,MAAOmN,GAAWJ,QAGpB,OAAOH,KAGTxO,GAAiBhB,GAAWwP,QAASD,GAIrC,IAAI4D,GAA6BxU,EAAoBqB,EAAQwP,QAAS,SAAS4D,GAC7E,MAAOA,GAAEnD,QAAQ,aAAemD,IAElC,IAAIC,GAA0C,WAC5C,IACE7D,QAAQU,OAAO,IAAIkB,KAAK,KAAK,GAAGA,KAAK,KAAM,aAC3C,OAAO,MACP,MAAOkC,GACP,MAAO,UAGX,KAAKH,IAA+BE,EAAwC,CAC1ErT,EAAQwP,QAAUD,EAIpB,GAAIlP,EAAqB,CAEvB,GAAIkT,GAAU,QAASA,GAAQjH,GAC7B,GAAIkH,SAAclH,EAClB,IAAIkH,IAAS,SAAU,CACrB,MAAO,IAAMlH,MACR,IAAIkH,IAAS,SAAU,CAE5B,MAAOlH,GAET,MAAO,MAGT,IAAImH,GAAc,QAASA,KAEzB,MAAOtU,QAAOG,OAASH,OAAOG,OAAO,SAGvC,IAAIoU,IACFC,IAAK,WAEH,GAAIC,KAEJ,SAASC,GAASvH,EAAK9M,GACrBR,KAAKsN,IAAMA,CACXtN,MAAKQ,MAAQA,CACbR,MAAKyF,KAAO,IACZzF,MAAK8U,KAAO,KAGdD,EAASxU,UAAU0U,UAAY,WAC7B,MAAO/U,MAAKsN,MAAQsH,EAGtB,SAASI,GAAY9S,EAAKiJ,GACxBnL,KAAKiV,KAAO/S,EAAIgT,KAChBlV,MAAKwG,EAAIxG,KAAKiV,IACdjV,MAAKmL,KAAOA,EAGd6J,EAAY3U,WACVoF,KAAM,WACJ,GAAIe,GAAIxG,KAAKwG,EAAG2E,EAAOnL,KAAKmL,KAAM8J,EAAOjV,KAAKiV,KAAM3R,CACpD,IAAItD,KAAKwG,IAAMjH,EAAW,CACxB,OAASiB,MAAOjB,EAAWkL,KAAM,MAEnC,MAAOjE,EAAEuO,aAAevO,IAAMyO,EAAM,CAElCzO,EAAIA,EAAEsO,KAGR,MAAOtO,EAAEf,OAASwP,EAAM,CACtBzO,EAAIA,EAAEf,IACN,KAAKe,EAAEuO,YAAa,CAClB,GAAI5J,IAAS,MAAO,CAClB7H,EAASkD,EAAE8G,QACN,IAAInC,IAAS,QAAS,CAC3B7H,EAASkD,EAAEhG,UACN,CACL8C,GAAUkD,EAAE8G,IAAK9G,EAAEhG,OAErBR,KAAKwG,EAAIA,CACT,QAAShG,MAAO8C,EAAQmH,KAAM,QAIlCzK,KAAKwG,EAAIjH,CACT,QAASiB,MAAOjB,EAAWkL,KAAM,OAGrCzH,GAAYgS,EAAY3U,UAExB,SAASsU,KACP,GAAIzS,GAAMlC,IACVkC,GAAMuB,EAAoBvB,EAC1B,KAAKA,EAAIiT,QAAS,CAChB,KAAM,IAAIvR,WAAU,WAGtB,GAAIqR,GAAO,GAAIJ,GAAS,KAAM,KAE9BI,GAAKxP,KAAOwP,EAAKH,KAAOG,CAExBjT,GAAiBE,GACfgT,MAASD,EACTG,SAAYX,IACZY,MAAS,GAIX,IAAIzK,GAAW3K,UAAU,EACzB,IAAI2K,IAAarL,GAAaqL,IAAa,KAAM,CAC/C,GAAIrF,GAAK7B,EAAG2B,YAAYuF,EACxB,IAAI0K,GAAQpT,EAAIwL,GAChB,KAAKhK,EAAGI,WAAWwR,GAAQ,CAAE,KAAM,IAAI1R,WAAU,WACjD,MAAO,KAAM,CACX,GAAI6B,GAAO/B,EAAG8B,aAAaD,EAC3B,IAAIE,EAAKgF,KAAM,CAAE,MACjB,GAAI8K,GAAW9P,EAAKjF,KACpB,KAAKkD,EAAGC,aAAa4R,GAAW,CAC9B,KAAM,IAAI3R,WAAU,8BAEtB0R,EAAMjS,KAAKnB,EAAKqT,EAAS,GAAIA,EAAS,KAG1C,MAAOrT,GAET,GAAIsT,GAAgBb,EAAItU,SACxB2B,GAAiB2S,GACfnB,WAAY,SAAS5N,GACnB,GAAIrF,GAAcP,IAClB,IAAIK,GAAYE,EAAYF,WAAamV,CACzC5P,GAAMA,GAAOtF,EAAOD,EACpB2B,GAAiB4D,GAAOuP,QAAS,MACjC,OAAOvP,KAIXzF,QAAOO,eAAeiU,EAAItU,UAAW,QACnCkC,aAAc,KACdC,WAAY,MACZiT,IAAK,WACH,SAAWzV,MAAKqV,QAAU,YAAa,CACrC,KAAM,IAAIzR,WAAU,0CAEtB,MAAO5D,MAAKqV,QAIhBrT,GAAiB2S,EAAItU,WACnBoV,IAAK,SAASnI,GACZ,GAAIoI,GAAOnB,EAAQjH,EACnB,IAAIoI,IAAS,KAAM,CAEjB,GAAIC,GAAQ3V,KAAKoV,SAASM,EAC1B,OAAOC,GAAQA,EAAMnV,MAAQjB,EAE/B,GAAI0V,GAAOjV,KAAKkV,MAAO1O,EAAIyO,CAC3B,QAAQzO,EAAIA,EAAEf,QAAUwP,EAAM,CAC5B,GAAIvR,EAAGyB,cAAcqB,EAAE8G,IAAKA,GAAM,CAChC,MAAO9G,GAAEhG,OAGb,MAAOjB,IAGTqW,IAAK,SAAStI,GACZ,GAAIoI,GAAOnB,EAAQjH,EACnB,IAAIoI,IAAS,KAAM,CAEjB,aAAc1V,MAAKoV,SAASM,KAAU,YAExC,GAAIT,GAAOjV,KAAKkV,MAAO1O,EAAIyO,CAC3B,QAAQzO,EAAIA,EAAEf,QAAUwP,EAAM,CAC5B,GAAIvR,EAAGyB,cAAcqB,EAAE8G,IAAKA,GAAM,CAChC,MAAO,OAGX,MAAO,QAGTI,IAAK,SAASJ,EAAK9M,GACjB,GAAIyU,GAAOjV,KAAKkV,MAAO1O,EAAIyO,EAAMU,CACjC,IAAID,GAAOnB,EAAQjH,EACnB,IAAIoI,IAAS,KAAM,CAEjB,SAAW1V,MAAKoV,SAASM,KAAU,YAAa,CAC9C1V,KAAKoV,SAASM,GAAMlV,MAAQA,CAC5B,YACK,CACLmV,EAAQ3V,KAAKoV,SAASM,GAAQ,GAAIb,GAASvH,EAAK9M,EAChDgG,GAAIyO,EAAKH,MAIb,OAAQtO,EAAIA,EAAEf,QAAUwP,EAAM,CAC5B,GAAIvR,EAAGyB,cAAcqB,EAAE8G,IAAKA,GAAM,CAChC9G,EAAEhG,MAAQA,CACV,SAGJmV,EAAQA,GAAS,GAAId,GAASvH,EAAK9M,EACnC,IAAIkD,EAAGsB,WAAW,EAAGsI,GAAM,CACzBqI,EAAMrI,KAAO,EAEfqI,EAAMlQ,KAAOzF,KAAKkV,KAClBS,GAAMb,KAAO9U,KAAKkV,MAAMJ,IACxBa,GAAMb,KAAKrP,KAAOkQ,CAClBA,GAAMlQ,KAAKqP,KAAOa,CAClB3V,MAAKqV,OAAS,GAGhBQ,SAAU,SAASvI,GACjB,GAAI2H,GAAOjV,KAAKkV,MAAO1O,EAAIyO,CAC3B,IAAIS,GAAOnB,EAAQjH,EACnB,IAAIoI,IAAS,KAAM,CAEjB,SAAW1V,MAAKoV,SAASM,KAAU,YAAa,CAC9C,MAAO,OAETlP,EAAIxG,KAAKoV,SAASM,GAAMZ,WACjB9U,MAAKoV,SAASM,GAGvB,OAAQlP,EAAIA,EAAEf,QAAUwP,EAAM,CAC5B,GAAIvR,EAAGyB,cAAcqB,EAAE8G,IAAKA,GAAM,CAChC9G,EAAE8G,IAAM9G,EAAEhG,MAAQoU,CAClBpO,GAAEsO,KAAKrP,KAAOe,EAAEf,IAChBe,GAAEf,KAAKqP,KAAOtO,EAAEsO,IAChB9U,MAAKqV,OAAS,CACd,OAAO,OAGX,MAAO,QAGTS,MAAO,WACL9V,KAAKqV,MAAQ,CACbrV,MAAKoV,SAAWX,GAChB,IAAIQ,GAAOjV,KAAKkV,MAAO1O,EAAIyO,EAAMjH,EAAIxH,EAAEf,IACvC,QAAQe,EAAIwH,KAAOiH,EAAM,CACvBzO,EAAE8G,IAAM9G,EAAEhG,MAAQoU,CAClB5G,GAAIxH,EAAEf,IACNe,GAAEf,KAAOe,EAAEsO,KAAOG,EAEpBA,EAAKxP,KAAOwP,EAAKH,KAAOG,GAG1B9S,KAAM,WACJ,MAAO,IAAI6S,GAAYhV,KAAM,QAG/BiM,OAAQ,WACN,MAAO,IAAI+I,GAAYhV,KAAM,UAG/BkM,QAAS,WACP,MAAO,IAAI8I,GAAYhV,KAAM,cAG/BoC,QAAS,SAAS2T,GAChB,GAAIC,GAAU/V,UAAUsD,OAAS,EAAItD,UAAU,GAAK,IACpD,IAAIsF,GAAKvF,KAAKkM,SACd,KAAK,GAAIyJ,GAAQpQ,EAAGE,QAASkQ,EAAMlL,KAAMkL,EAAQpQ,EAAGE,OAAQ,CAC1DsQ,EAAS1S,KAAK2S,EAASL,EAAMnV,MAAM,GAAImV,EAAMnV,MAAM,GAAIR,SAI7DgD,GAAY2R,EAAItU,UAAW,WAAa,MAAOL,MAAKkM,WAEpD,OAAOyI,MAGT5R,IAAK,WAKH,GAAIkT,GAAU,QAASlT,KACrB,GAAI2K,GAAM1N,IACV0N,GAAMjK,EAAoBiK,EAC1B,KAAKA,EAAIwI,QAAS,CAChB,KAAM,IAAItS,WAAU,WAGtB5B,EAAiB0L,GACfyI,cAAe,KACff,SAAYX,KAId,IAAI7J,GAAW3K,UAAU,EACzB,IAAI2K,IAAarL,GAAaqL,IAAa,KAAM,CAC/C,GAAIrF,GAAK7B,EAAG2B,YAAYuF,EACxB,IAAI0K,GAAQ5H,EAAI0I,GAChB,KAAK1S,EAAGI,WAAWwR,GAAQ,CAAE,KAAM,IAAI1R,WAAU,WACjD,MAAO,KAAM,CACX,GAAI6B,GAAO/B,EAAG8B,aAAaD,EAC3B,IAAIE,EAAKgF,KAAM,CAAE,MACjB,GAAI8K,GAAW9P,EAAKjF,KACpB8U,GAAMjS,KAAKqK,EAAK6H,IAGpB,MAAO7H,GAET,IAAI2I,GAAgBJ,EAAQ5V,SAC5B2B,GAAiBiU,GACfzC,WAAY,SAAS5N,GACnB,GAAIrF,GAAcP,IAClB,IAAIK,GAAYE,EAAYF,WAAagW,CACzCzQ,GAAMA,GAAOtF,EAAOD,EACpB2B,GAAiB4D,GAAOsQ,QAAS,MACjC,OAAOtQ,KAKX,IAAI0Q,GAAY,QAASA,GAAU5I,GACjC,IAAKA,EAAI,eAAgB,CACvB,GAAI6I,GAAI7I,EAAI,eAAiB,GAAIgH,GAAgBC,GACjDxU,QAAOgC,KAAKuL,EAAI0H,UAAUhT,QAAQ,SAASoU,GAEzC,GAAIA,EAAErM,WAAW,KAAO,GAAI,CAC1BqM,EAAIA,EAAEpP,UAAU,OACX,CACLoP,GAAKA,EAEPD,EAAE7I,IAAI8I,EAAGA,IAEX9I,GAAI0H,SAAW,MAInBjV,QAAOO,eAAeuV,EAAQ5V,UAAW,QACvCkC,aAAc,KACdC,WAAY,MACZiT,IAAK,WACH,SAAWzV,MAAKoV,WAAa,YAAa,CAExC,KAAM,IAAIxR,WAAU,0CAEtB0S,EAAUtW,KACV,OAAOA,MAAK,eAAeyW,OAI/BzU,GAAiBiU,EAAQ5V,WACvBuV,IAAK,SAAStI,GACZ,GAAIoI,EACJ,IAAI1V,KAAKoV,WAAaM,EAAOnB,EAAQjH,MAAU,KAAM,CACnD,QAAStN,KAAKoV,SAASM,GAEzBY,EAAUtW,KACV,OAAOA,MAAK,eAAe4V,IAAItI,IAGjC8I,IAAK,SAAS9I,GACZ,GAAIoI,EACJ,IAAI1V,KAAKoV,WAAaM,EAAOnB,EAAQjH,MAAU,KAAM,CACnDtN,KAAKoV,SAASM,GAAM,IACpB,QAEFY,EAAUtW,KACV,OAAOA,MAAK,eAAe0N,IAAIJ,EAAKA,IAGtCuI,SAAU,SAASvI,GACjB,GAAIoI,EACJ,IAAI1V,KAAKoV,WAAaM,EAAOnB,EAAQjH,MAAU,KAAM,OAC5CtN,MAAKoV,SAASM,EACrB,QAEFY,EAAUtW,KACV,OAAOA,MAAK,eAAe,UAAUsN,IAGvCwI,MAAO,WACL,GAAI9V,KAAKoV,SAAU,CACjBpV,KAAKoV,SAAWX,GAChB,QAEF,MAAOzU,MAAK,eAAe8V,SAG7B3T,KAAM,WACJmU,EAAUtW,KACV,OAAOA,MAAK,eAAemC,QAG7B8J,OAAQ,WACNqK,EAAUtW,KACV,OAAOA,MAAK,eAAeiM,UAG7BC,QAAS,WACPoK,EAAUtW,KACV,OAAOA,MAAK,eAAekM,WAG7B9J,QAAS,SAAS2T,GAChB,GAAIC,GAAU/V,UAAUsD,OAAS,EAAItD,UAAU,GAAK,IACpD,IAAIyW,GAAY1W,IAChBsW,GAAUtW,KACVA,MAAK,eAAeoC,QAAQ,SAAS5B,EAAO8M,GAC1CyI,EAAS1S,KAAK2S,EAAS1I,EAAKA,EAAKoJ,OAIvC1T,GAAYiT,EAAQ5V,UAAW,WAAa,MAAOL,MAAKiM,UAExD,OAAOgK,MAGXjU,GAAiBhB,EAAS0T,EAE1B,IAAI1T,EAAQ2T,KAAO3T,EAAQ+B,IAAK,CAQ9B,SACS/B,GAAQ2T,IAAItU,UAAUyV,QAAU,aACvC,GAAI9U,GAAQ+B,KAAM0T,OAAS,IAC3B,GAAIzV,GAAQ2T,KAAM8B,OAAS,SACpBzV,GAAQ2T,IAAItU,UAAU8B,OAAS,kBAC/BnB,GAAQ+B,IAAI1C,UAAU8B,OAAS,kBAC/BnB,GAAQ2T,IAAItU,UAAU+B,UAAY,kBAClCpB,GAAQ+B,IAAI1C,UAAU+B,UAAY,YACzC5C,EAAqBwB,EAAQ2T,MAC7BnV,EAAqBwB,EAAQ+B,OAC5BpD,EAAoBqB,EAAQ2T,IAAK,SAASgC,GACzC,MAAO,IAAKA,gBAAkBA,KAEhC,CACA3V,EAAQ2T,IAAMD,EAAgBC,GAC9B3T,GAAQ+B,IAAM2R,EAAgB3R,KAIlCC,EAAY7C,OAAOgM,gBAAe,GAAKnL,GAAQ2T,KAAOxS,QACtDa,GAAY7C,OAAOgM,gBAAe,GAAKnL,GAAQ+B,KAAOZ,UAI1D,UAAWyU,UAAW,YAAcA,OAAOC,IAAK,CAC9CD,OAAO7V,OACF,CACLA"}
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.11.1/es6-shim.min.js b/ajax/libs/es6-shim/0.11.1/es6-shim.min.js
new file mode 100644
index 000000000..ca7aef2a7
--- /dev/null
+++ b/ajax/libs/es6-shim/0.11.1/es6-shim.min.js
@@ -0,0 +1,2 @@
+(function(e){"use strict";var t=function(e){try{e()}catch(t){return false}return true};var r=function(e,t){try{var r=function(){e.apply(this,arguments)};if(!r.__proto__){return false}Object.setPrototypeOf(r,e);r.prototype=Object.create(e.prototype,{constructor:{value:e}});return t(r)}catch(n){return false}};var n=function(){try{Object.defineProperty({},"x",{});return true}catch(e){return false}};var a=function(){var e=false;if(String.prototype.startsWith){try{"/a/".startsWith(/a/)}catch(t){e=true}}return e};var o=function(){var o=typeof global==="undefined"?self:global;var i=o.isFinite;var u=!!Object.defineProperty&&n();var s=a();var f=Array.prototype.slice;var c=String.prototype.indexOf;var l=Object.prototype.toString;var h=Object.prototype.hasOwnProperty;var v=function(e,t){Object.keys(t).forEach(function(r){var n=t[r];if(r in e)return;if(u){Object.defineProperty(e,r,{configurable:true,enumerable:false,writable:true,value:n})}else{e[r]=n}})};var p=Object.create||function(e,t){function r(){}r.prototype=e;var n=new r;if(typeof t!=="undefined")v(n,t);return n};var y=typeof Symbol==="object"&&Symbol.iterator||"_es6shim_iterator_";if(o.Set&&typeof(new o.Set)["@@iterator"]==="function"){y="@@iterator"}var b=function(e,t){if(!t){t=function n(){return this}}var r={};r[y]=t;v(e,r)};var g=function P(e){var t=l.call(e);var r=t==="[object Arguments]";if(!r){r=t!=="[object Array]"&&e!==null&&typeof e==="object"&&typeof e.length==="number"&&e.length>=0&&l.call(e.callee)==="[object Function]"}return r};var m=function(e){if(!w.TypeIsObject(e))throw new TypeError("bad object");if(!e._es6construct){if(e.constructor&&w.IsCallable(e.constructor["@@create"])){e=e.constructor["@@create"](e)}v(e,{_es6construct:true})}return e};var w={CheckObjectCoercible:function(e,t){if(e==null)throw new TypeError(t||"Cannot call method on "+e);return e},TypeIsObject:function(e){return e!=null&&Object(e)===e},ToObject:function(e,t){return Object(w.CheckObjectCoercible(e,t))},IsCallable:function(e){return typeof e==="function"&&l.call(e)==="[object Function]"},ToInt32:function(e){return e>>0},ToUint32:function(e){return e>>>0},ToInteger:function(e){var t=+e;if(Number.isNaN(t))return 0;if(t===0||!Number.isFinite(t))return t;return Math.sign(t)*Math.floor(Math.abs(t))},ToLength:function(e){var t=w.ToInteger(e);if(t<=0)return 0;if(t>Number.MAX_SAFE_INTEGER)return Number.MAX_SAFE_INTEGER;return t},SameValue:function(e,t){if(e===t){if(e===0)return 1/e===1/t;return true}return Number.isNaN(e)&&Number.isNaN(t)},SameValueZero:function(e,t){return e===t||Number.isNaN(e)&&Number.isNaN(t)},IsIterable:function(t){return w.TypeIsObject(t)&&(t[y]!==e||g(t))},GetIterator:function(e){if(g(e)){return new ArrayIterator(e,"value")}var t=e[y]();if(!w.TypeIsObject(t)){throw new TypeError("bad iterator")}return t},IteratorNext:function(e){var t=arguments.length>1?e.next(arguments[1]):e.next();if(!w.TypeIsObject(t)){throw new TypeError("bad iterator")}return t},Construct:function(e,t){var r;if(w.IsCallable(e["@@create"])){r=e["@@create"]()}else{r=p(e.prototype||null)}v(r,{_es6construct:true});var n=e.apply(r,t);return w.TypeIsObject(n)?n:r}};var d=function(){function e(e){var t=Math.floor(e),r=e-t;if(r<.5){return t}if(r>.5){return t+1}return t%2?t+1:t}function t(t,r,n){var a=(1<<r-1)-1,o,i,u,s,f,c,l,h;if(t!==t){i=(1<<r)-1;u=Math.pow(2,n-1);o=0}else if(t===Infinity||t===-Infinity){i=(1<<r)-1;u=0;o=t<0?1:0}else if(t===0){i=0;u=0;o=1/t===-Infinity?1:0}else{o=t<0;t=Math.abs(t);if(t>=Math.pow(2,1-a)){i=Math.min(Math.floor(Math.log(t)/Math.LN2),1023);u=e(t/Math.pow(2,i)*Math.pow(2,n));if(u/Math.pow(2,n)>=2){i=i+1;u=1}if(i>a){i=(1<<r)-1;u=0}else{i=i+a;u=u-Math.pow(2,n)}}else{i=0;u=e(t/Math.pow(2,1-a-n))}}c=[];for(f=n;f;f-=1){c.push(u%2?1:0);u=Math.floor(u/2)}for(f=r;f;f-=1){c.push(i%2?1:0);i=Math.floor(i/2)}c.push(o?1:0);c.reverse();l=c.join("");h=[];while(l.length){h.push(parseInt(l.substring(0,8),2));l=l.substring(8)}return h}function r(e,t,r){var n=[],a,o,i,u,s,f,c,l;for(a=e.length;a;a-=1){i=e[a-1];for(o=8;o;o-=1){n.push(i%2?1:0);i=i>>1}}n.reverse();u=n.join("");s=(1<<t-1)-1;f=parseInt(u.substring(0,1),2)?-1:1;c=parseInt(u.substring(1,1+t),2);l=parseInt(u.substring(1+t),2);if(c===(1<<t)-1){return l!==0?NaN:f*Infinity}else if(c>0){return f*Math.pow(2,c-s)*(1+l/Math.pow(2,r))}else if(l!==0){return f*Math.pow(2,-(s-1))*(l/Math.pow(2,r))}else{return f<0?-0:0}}function n(e){return r(e,11,52)}function a(e){return t(e,11,52)}function o(e){return r(e,8,23)}function i(e){return t(e,8,23)}var u={toFloat32:function(e){return o(i(e))}};if(typeof Float32Array!=="undefined"){var s=new Float32Array(1);u.toFloat32=function(e){s[0]=e;return s[0]}}return u}();v(String,{fromCodePoint:function(){var e=f.call(arguments,0,arguments.length);var t=[];var r;for(var n=0,a=e.length;n<a;n++){r=Number(e[n]);if(!w.SameValue(r,w.ToInteger(r))||r<0||r>1114111){throw new RangeError("Invalid code point "+r)}if(r<65536){t.push(String.fromCharCode(r))}else{r-=65536;t.push(String.fromCharCode((r>>10)+55296));t.push(String.fromCharCode(r%1024+56320))}}return t.join("")},raw:function(t){var r=f.call(arguments,1,arguments.length);var n=w.ToObject(t,"bad callSite");var a=n.raw;var o=w.ToObject(a,"bad raw value");var i=Object.keys(o).length;var u=w.ToLength(i);if(u===0){return""}var s=[];var c=0;var l,h,v,p;while(c<u){l=String(c);h=o[l];v=String(h);s.push(v);if(c+1>=u){break}h=r[l];if(h===e){break}p=String(h);s.push(p);c++}return s.join("")}});var I={repeat:function(){var e=function(t,r){if(r<1)return"";if(r%2)return e(t,r-1)+t;var n=e(t,r/2);return n+n};return function(t){var r=String(w.CheckObjectCoercible(this));t=w.ToInteger(t);if(t<0||t===Infinity){throw new RangeError("Invalid String#repeat value")}return e(r,t)}}(),startsWith:function(t){var r=String(w.CheckObjectCoercible(this));if(l.call(t)==="[object RegExp]")throw new TypeError('Cannot call method "startsWith" with a regex');t=String(t);var n=arguments.length>1?arguments[1]:e;var a=Math.max(w.ToInteger(n),0);return r.slice(a,a+t.length)===t},endsWith:function(t){var r=String(w.CheckObjectCoercible(this));if(l.call(t)==="[object RegExp]")throw new TypeError('Cannot call method "endsWith" with a regex');t=String(t);var n=r.length;var a=arguments.length>1?arguments[1]:e;var o=a===e?n:w.ToInteger(a);var i=Math.min(Math.max(o,0),n);return r.slice(i-t.length,i)===t},contains:function(t){var r=arguments.length>1?arguments[1]:e;return c.call(this,t,r)!==-1},codePointAt:function(t){var r=String(w.CheckObjectCoercible(this));var n=w.ToInteger(t);var a=r.length;if(n<0||n>=a)return e;var o=r.charCodeAt(n);var i=n+1===a;if(o<55296||o>56319||i)return o;var u=r.charCodeAt(n+1);if(u<56320||u>57343)return o;return(o-55296)*1024+(u-56320)+65536}};v(String.prototype,I);var j=function(e){this._s=String(w.CheckObjectCoercible(e));this._i=0};j.prototype.next=function(){var t=this._s,r=this._i;if(t===e||r>=t.length){this._s=e;return{value:e,done:true}}var n=t.charCodeAt(r),a,o;if(n<55296||n>56319||r+1==t.length){o=1}else{a=t.charCodeAt(r+1);o=a<56320||a>57343?1:2}this._i=r+o;return{value:t.substr(r,o),done:false}};b(j.prototype);b(String.prototype,function(){return new j(this)});if(!s){String.prototype.startsWith=I.startsWith;String.prototype.endsWith=I.endsWith}v(Array,{from:function(t){var r=arguments.length>1?arguments[1]:e;var n=arguments.length>2?arguments[2]:e;var a=w.ToObject(t,"bad iterable");if(r!==e&&!w.IsCallable(r)){throw new TypeError("Array.from: when provided, the second argument must be a function")}var o=w.IsIterable(a);var i=o?0:w.ToLength(a.length);var u=w.IsCallable(this)?Object(o?new this:new this(i)):new Array(i);var s=o?w.GetIterator(a):null;var f;for(var c=0;o||c<i;c++){if(o){f=w.IteratorNext(s);if(f.done){i=c;break}f=f.value}else{f=a[c]}if(r!==e){u[c]=n?r.call(n,f):r(f)}else{u[c]=f}}u.length=i;return u},of:function(){return Array.from(arguments)}});v(o,{ArrayIterator:function(e,t){this.i=0;this.array=e;this.kind=t}});v(ArrayIterator.prototype,{next:function(){var t=this.i,r=this.array;if(t===e||this.kind===e){throw new TypeError("Not an ArrayIterator")}if(r!==e){var n=w.ToLength(r.length);for(;t<n;t++){var a=this.kind;var o;if(a==="key"){o=t}else if(a==="value"){o=r[t]}else if(a==="entry"){o=[t,r[t]]}this.i=t+1;return{value:o,done:false}}}this.array=e;return{value:e,done:true}}});b(ArrayIterator.prototype);v(Array.prototype,{copyWithin:function(t,r){var n=arguments[2];var a=w.ToObject(this);var o=w.ToLength(a.length);t=w.ToInteger(t);r=w.ToInteger(r);var i=t<0?Math.max(o+t,0):Math.min(t,o);var u=r<0?Math.max(o+r,0):Math.min(r,o);n=n===e?o:w.ToInteger(n);var s=n<0?Math.max(o+n,0):Math.min(n,o);var f=Math.min(s-u,o-i);var c=1;if(u<i&&i<u+f){c=-1;u+=f-1;i+=f-1}while(f>0){if(h.call(a,u)){a[i]=a[u]}else{delete a[u]}u+=c;i+=c;f-=1}return a},fill:function(t){var r=arguments[1],n=arguments[2];var a=w.ToObject(this);var o=w.ToLength(a.length);r=w.ToInteger(r===e?0:r);n=w.ToInteger(n===e?o:n);var i=r<0?Math.max(o+r,0):Math.min(r,o);for(var u=i;u<o&&u<n;++u){a[u]=t}return a},find:function(t){var r=w.ToObject(this);var n=w.ToLength(r.length);if(!w.IsCallable(t)){throw new TypeError("Array#find: predicate must be a function")}var a=arguments[1];for(var o=0,i;o<n;o++){if(o in r){i=r[o];if(t.call(a,i,o,r))return i}}return e},findIndex:function(e){var t=w.ToObject(this);var r=w.ToLength(t.length);if(!w.IsCallable(e)){throw new TypeError("Array#findIndex: predicate must be a function")}var n=arguments[1];for(var a=0;a<r;a++){if(a in t){if(e.call(n,t[a],a,t))return a}}return-1},keys:function(){return new ArrayIterator(this,"key")},values:function(){return new ArrayIterator(this,"value")},entries:function(){return new ArrayIterator(this,"entry")}});b(Array.prototype,function(){return this.values()});if(Object.getPrototypeOf){b(Object.getPrototypeOf([].values()))}var O=Math.pow(2,53)-1;v(Number,{MAX_SAFE_INTEGER:O,MIN_SAFE_INTEGER:-O,EPSILON:2.220446049250313e-16,parseInt:o.parseInt,parseFloat:o.parseFloat,isFinite:function(e){return typeof e==="number"&&i(e)},isInteger:function(e){return typeof e==="number"&&!Number.isNaN(e)&&Number.isFinite(e)&&w.ToInteger(e)===e},isSafeInteger:function(e){return Number.isInteger(e)&&Math.abs(e)<=Number.MAX_SAFE_INTEGER},isNaN:function(e){return e!==e}});if(u){v(Object,{getPropertyDescriptor:function(t,r){var n=Object.getOwnPropertyDescriptor(t,r);var a=Object.getPrototypeOf(t);while(n===e&&a!==null){n=Object.getOwnPropertyDescriptor(a,r);a=Object.getPrototypeOf(a)}return n},getPropertyNames:function(e){var t=Object.getOwnPropertyNames(e);var r=Object.getPrototypeOf(e);var n=function(e){if(t.indexOf(e)===-1){t.push(e)}};while(r!==null){Object.getOwnPropertyNames(r).forEach(n);r=Object.getPrototypeOf(r)}return t}});v(Object,{assign:function(e,t){if(!w.TypeIsObject(e)){throw new TypeError("target must be an object")}return Array.prototype.reduce.call(arguments,function(e,t){if(!w.TypeIsObject(t)){throw new TypeError("source must be an object")}return Object.keys(t).reduce(function(e,r){e[r]=t[r];return e},e)})},getOwnPropertyKeys:function(e){return Object.keys(e)},is:function(e,t){return w.SameValue(e,t)},setPrototypeOf:function(e,t){var r;var n=function(e,t){if(!w.TypeIsObject(e)){throw new TypeError("cannot set prototype on a non-object")}if(!(t===null||w.TypeIsObject(t))){throw new TypeError("can only set prototype to an object or null"+t)}};var a=function(e,t){n(e,t);r.call(e,t);return e};try{r=e.getOwnPropertyDescriptor(e.prototype,t).set;r.call({},null)}catch(o){if(e.prototype!=={}[t]){return}r=function(e){this[t]=e};a.polyfill=a(a({},null),e.prototype)instanceof e}return a}(Object,"__proto__")})}if(Object.setPrototypeOf&&Object.getPrototypeOf&&Object.getPrototypeOf(Object.setPrototypeOf({},null))!==null&&Object.getPrototypeOf(Object.create(null))===null){(function(){var e=Object.create(null);var t=Object.getPrototypeOf,r=Object.setPrototypeOf;Object.getPrototypeOf=function(r){var n=t(r);return n===e?null:n};Object.setPrototypeOf=function(t,n){if(n===null){n=e}return r(t,n)};Object.setPrototypeOf.polyfill=false})()}try{Object.keys("foo")}catch(_){var N=Object.keys;Object.keys=function(e){return N(w.ToObject(e))}}var M={acosh:function(e){e=Number(e);if(Number.isNaN(e)||e<1)return NaN;if(e===1)return 0;if(e===Infinity)return e;return Math.log(e+Math.sqrt(e*e-1))},asinh:function(e){e=Number(e);if(e===0||!i(e)){return e}return e<0?-Math.asinh(-e):Math.log(e+Math.sqrt(e*e+1))},atanh:function(e){e=Number(e);if(Number.isNaN(e)||e<-1||e>1){return NaN}if(e===-1)return-Infinity;if(e===1)return Infinity;if(e===0)return e;return.5*Math.log((1+e)/(1-e))},cbrt:function(e){e=Number(e);if(e===0)return e;var t=e<0,r;if(t)e=-e;r=Math.pow(e,1/3);return t?-r:r},clz32:function(e){e=Number(e);if(Number.isNaN(e))return NaN;var t=w.ToUint32(e);if(t===0){return 32}return 32-t.toString(2).length},cosh:function(e){e=Number(e);if(e===0)return 1;if(Number.isNaN(e))return NaN;if(!i(e))return Infinity;if(e<0)e=-e;if(e>21)return Math.exp(e)/2;return(Math.exp(e)+Math.exp(-e))/2},expm1:function(e){e=Number(e);if(e===-Infinity)return-1;if(!i(e)||e===0)return e;return Math.exp(e)-1},hypot:function(e,t){var r=false;var n=true;var a=false;var o=[];Array.prototype.every.call(arguments,function(e){var t=Number(e);if(Number.isNaN(t))r=true;else if(t===Infinity||t===-Infinity)a=true;else if(t!==0)n=false;if(a){return false}else if(!r){o.push(Math.abs(t))}return true});if(a)return Infinity;if(r)return NaN;if(n)return 0;o.sort(function(e,t){return t-e});var i=o[0];var u=o.map(function(e){return e/i});var s=u.reduce(function(e,t){return e+=t*t},0);return i*Math.sqrt(s)},log2:function(e){return Math.log(e)*Math.LOG2E},log10:function(e){return Math.log(e)*Math.LOG10E},log1p:function(e){e=Number(e);if(e<-1||Number.isNaN(e))return NaN;if(e===0||e===Infinity)return e;if(e===-1)return-Infinity;var t=0;var r=50;if(e<0||e>1)return Math.log(1+e);for(var n=1;n<r;n++){if(n%2===0){t-=Math.pow(e,n)/n}else{t+=Math.pow(e,n)/n}}return t},sign:function(e){var t=+e;if(t===0)return t;if(Number.isNaN(t))return t;return t<0?-1:1},sinh:function(e){e=Number(e);if(!i(e)||e===0)return e;return(Math.exp(e)-Math.exp(-e))/2},tanh:function(e){e=Number(e);if(Number.isNaN(e)||e===0)return e;if(e===Infinity)return 1;if(e===-Infinity)return-1;return(Math.exp(e)-Math.exp(-e))/(Math.exp(e)+Math.exp(-e))},trunc:function(e){var t=Number(e);return t<0?-Math.floor(-t):Math.floor(t)},imul:function(e,t){var r=e>>>16&65535;var n=e&65535;var a=t>>>16&65535;var o=t&65535;return n*o+(r*o+n*a<<16>>>0)|0},fround:function(e){if(e===0||e===Infinity||e===-Infinity||Number.isNaN(e)){return e}var t=Number(e);return d.toFloat32(t)}};v(Math,M);if(Math.imul(4294967295,5)!==-5){Math.imul=M.imul}var T=function(){var t,r;w.IsPromise=function(t){if(!w.TypeIsObject(t)){return false}if(!t._promiseConstructor){return false}if(t._status===e){return false}return true};var n=function(e){if(!w.IsCallable(e)){throw new TypeError("bad promise constructor")}var t=this;var r=function(e,r){t.resolve=e;t.reject=r};t.promise=w.Construct(e,[r]);if(!t.promise._es6construct){throw new TypeError("bad promise constructor")}if(!(w.IsCallable(t.resolve)&&w.IsCallable(t.reject))){throw new TypeError("bad promise constructor")}};var a=o.setTimeout;var i;if(typeof window!=="undefined"&&w.IsCallable(window.postMessage)){i=function(){var e=[];var t="zero-timeout-message";var r=function(r){e.push(r);window.postMessage(t,"*")};var n=function(r){if(r.source==window&&r.data==t){r.stopPropagation();if(e.length===0){return}var n=e.shift();n()}};window.addEventListener("message",n,true);return r}}var u=function(){var e=o.Promise;return e&&e.resolve&&function(t){return e.resolve().then(t)}};var s=w.IsCallable(o.setImmediate)?o.setImmediate.bind(o):typeof process==="object"&&process.nextTick?process.nextTick:u()||(w.IsCallable(i)?i():function(e){a(e,0)});var f=function(e,t){e.forEach(function(e){s(function(){var r=e.handler;var n=e.capability;var a=n.resolve;var o=n.reject;try{var i=r(t);if(i===n.promise){throw new TypeError("self resolution")}var u=c(i,n);if(!u){a(i)}}catch(s){o(s)}})})};var c=function(e,t){if(!w.TypeIsObject(e)){return false}var r=t.resolve;var n=t.reject;try{var a=e.then;if(!w.IsCallable(a)){return false}a.call(e,r,n)}catch(o){n(o)}return true};var l=function(e,t,r){return function(a){if(a===e){return r(new TypeError("self resolution"))}var o=e._promiseConstructor;var i=new n(o);var u=c(a,i);if(u){return i.promise.then(t,r)}else{return t(a)}}};t=function(t){var r=this;r=m(r);if(!r._promiseConstructor){throw new TypeError("bad promise")}if(r._status!==e){throw new TypeError("promise already initialized")}if(!w.IsCallable(t)){throw new TypeError("not a valid resolver")}r._status="unresolved";r._resolveReactions=[];r._rejectReactions=[];var n=function(t){if(r._status!=="unresolved"){return}var n=r._resolveReactions;r._result=t;r._resolveReactions=e;r._rejectReactions=e;r._status="has-resolution";f(n,t)};var a=function(t){if(r._status!=="unresolved"){return}var n=r._rejectReactions;r._result=t;r._resolveReactions=e;r._rejectReactions=e;r._status="has-rejection";f(n,t)};try{t(n,a)}catch(o){a(o)}return r};r=t.prototype;v(t,{"@@create":function(t){var n=this;var a=n.prototype||r;t=t||p(a);v(t,{_status:e,_result:e,_resolveReactions:e,_rejectReactions:e,_promiseConstructor:e});t._promiseConstructor=n;return t}});var h=function(e,t,r,n){var a=false;return function(o){if(a){return}a=true;t[e]=o;if(--n.count===0){var i=r.resolve;i(t)}}};t.all=function(e){var t=this;var r=new n(t);var a=r.resolve;var o=r.reject;try{if(!w.IsIterable(e)){throw new TypeError("bad iterable")}var i=w.GetIterator(e);var u=[],s={count:1};for(var f=0;;f++){var c=w.IteratorNext(i);if(c.done){break}var l=t.resolve(c.value);var v=h(f,u,r,s);s.count++;l.then(v,r.reject)}if(--s.count===0){a(u)}}catch(p){o(p)}return r.promise};t.race=function(e){var t=this;var r=new n(t);var a=r.resolve;var o=r.reject;try{if(!w.IsIterable(e)){throw new TypeError("bad iterable")}var i=w.GetIterator(e);while(true){var u=w.IteratorNext(i);if(u.done){break}var s=t.resolve(u.value);s.then(a,o)}}catch(f){o(f)}return r.promise};t.reject=function(e){var t=this;var r=new n(t);var a=r.reject;a(e);return r.promise};t.resolve=function(e){var t=this;if(w.IsPromise(e)){var r=e._promiseConstructor;if(r===t){return e}}var a=new n(t);var o=a.resolve;o(e);return a.promise};t.prototype["catch"]=function(t){return this.then(e,t)};t.prototype.then=function(e,t){var r=this;if(!w.IsPromise(r)){throw new TypeError("not a promise")}var a=this.constructor;var o=new n(a);if(!w.IsCallable(t)){t=function(e){throw e}}if(!w.IsCallable(e)){e=function(e){return e}}var i=l(r,e,t);var u={capability:o,handler:i};var s={capability:o,handler:t};switch(r._status){case"unresolved":r._resolveReactions.push(u);r._rejectReactions.push(s);break;case"has-resolution":f([u],r._result);break;case"has-rejection":f([s],r._result);break;default:throw new TypeError("unexpected")}return o.promise};return t}();v(o,{Promise:T});var S=r(o.Promise,function(e){return e.resolve(42)instanceof e});var E=function(){try{Promise.reject(42).then(null,5).then(null,function(){});return true}catch(e){return false}}();if(!S||!E){o.Promise=T}if(u){var x=function A(e){var t=typeof e;if(t==="string"){return"$"+e}else if(t==="number"){return e}return null};var k=function R(){return Object.create?Object.create(null):{}};var C={Map:function(){var t={};function r(e,t){this.key=e;this.value=t;this.next=null;this.prev=null}r.prototype.isRemoved=function(){return this.key===t};function n(e,t){this.head=e._head;this.i=this.head;this.kind=t}n.prototype={next:function(){var t=this.i,r=this.kind,n=this.head,a;if(this.i===e){return{value:e,done:true}}while(t.isRemoved()&&t!==n){t=t.prev}while(t.next!==n){t=t.next;if(!t.isRemoved()){if(r==="key"){a=t.key}else if(r==="value"){a=t.value}else{a=[t.key,t.value]}this.i=t;return{value:a,done:false}}}this.i=e;return{value:e,done:true}}};b(n.prototype);function a(){var t=this;t=m(t);if(!t._es6map){throw new TypeError("bad map")}var n=new r(null,null);n.next=n.prev=n;v(t,{_head:n,_storage:k(),_size:0});var a=arguments[0];if(a!==e&&a!==null){var o=w.GetIterator(a);var i=t.set;if(!w.IsCallable(i)){throw new TypeError("bad map")}while(true){var u=w.IteratorNext(o);if(u.done){break}var s=u.value;if(!w.TypeIsObject(s)){throw new TypeError("expected iterable of pairs")}i.call(t,s[0],s[1])}}return t}var o=a.prototype;v(a,{"@@create":function(e){var t=this;var r=t.prototype||o;e=e||p(r);v(e,{_es6map:true});return e}});Object.defineProperty(a.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._size==="undefined"){throw new TypeError("size method called on incompatible Map")}return this._size}});v(a.prototype,{get:function(t){var r=x(t);if(r!==null){var n=this._storage[r];return n?n.value:e}var a=this._head,o=a;while((o=o.next)!==a){if(w.SameValueZero(o.key,t)){return o.value}}return e},has:function(e){var t=x(e);if(t!==null){return typeof this._storage[t]!=="undefined"}var r=this._head,n=r;while((n=n.next)!==r){if(w.SameValueZero(n.key,e)){return true}}return false},set:function(e,t){var n=this._head,a=n,o;var i=x(e);if(i!==null){if(typeof this._storage[i]!=="undefined"){this._storage[i].value=t;return}else{o=this._storage[i]=new r(e,t);a=n.prev}}while((a=a.next)!==n){if(w.SameValueZero(a.key,e)){a.value=t;return}}o=o||new r(e,t);if(w.SameValue(-0,e)){o.key=+0}o.next=this._head;o.prev=this._head.prev;o.prev.next=o;o.next.prev=o;this._size+=1},"delete":function(e){var r=this._head,n=r;var a=x(e);if(a!==null){if(typeof this._storage[a]==="undefined"){return false}n=this._storage[a].prev;delete this._storage[a]}while((n=n.next)!==r){if(w.SameValueZero(n.key,e)){n.key=n.value=t;n.prev.next=n.next;n.next.prev=n.prev;this._size-=1;return true}}return false},clear:function(){this._size=0;this._storage=k();var e=this._head,r=e,n=r.next;while((r=n)!==e){r.key=r.value=t;n=r.next;r.next=r.prev=e}e.next=e.prev=e},keys:function(){return new n(this,"key")},values:function(){return new n(this,"value")},entries:function(){return new n(this,"key+value")},forEach:function(e){var t=arguments.length>1?arguments[1]:null;var r=this.entries();for(var n=r.next();!n.done;n=r.next()){e.call(t,n.value[1],n.value[0],this)}}});b(a.prototype,function(){return this.entries()});return a}(),Set:function(){var t=function a(){var t=this;t=m(t);if(!t._es6set){throw new TypeError("bad set")}v(t,{"[[SetData]]":null,_storage:k()});var r=arguments[0];if(r!==e&&r!==null){var n=w.GetIterator(r);var a=t.add;if(!w.IsCallable(a)){throw new TypeError("bad set")}while(true){var o=w.IteratorNext(n);if(o.done){break}var i=o.value;a.call(t,i)}}return t};var r=t.prototype;v(t,{"@@create":function(e){var t=this;var n=t.prototype||r;e=e||p(n);v(e,{_es6set:true});return e}});var n=function o(e){if(!e["[[SetData]]"]){var t=e["[[SetData]]"]=new C.Map;Object.keys(e._storage).forEach(function(e){if(e.charCodeAt(0)===36){e=e.substring(1)}else{e=+e}t.set(e,e)});e._storage=null}};Object.defineProperty(t.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._storage==="undefined"){throw new TypeError("size method called on incompatible Set")}n(this);return this["[[SetData]]"].size}});v(t.prototype,{has:function(e){var t;if(this._storage&&(t=x(e))!==null){return!!this._storage[t]}n(this);return this["[[SetData]]"].has(e)},add:function(e){var t;if(this._storage&&(t=x(e))!==null){this._storage[t]=true;return}n(this);return this["[[SetData]]"].set(e,e)},"delete":function(e){var t;if(this._storage&&(t=x(e))!==null){delete this._storage[t];return}n(this);return this["[[SetData]]"]["delete"](e)},clear:function(){if(this._storage){this._storage=k();return}return this["[[SetData]]"].clear()},keys:function(){n(this);return this["[[SetData]]"].keys()},values:function(){n(this);return this["[[SetData]]"].values()},entries:function(){n(this);return this["[[SetData]]"].entries()},forEach:function(e){var t=arguments.length>1?arguments[1]:null;var r=this;n(this);this["[[SetData]]"].forEach(function(n,a){e.call(t,a,a,r)})}});b(t.prototype,function(){return this.values()});return t}()};v(o,C);if(o.Map||o.Set){if(typeof o.Map.prototype.clear!=="function"||(new o.Set).size!==0||(new o.Map).size!==0||typeof o.Map.prototype.keys!=="function"||typeof o.Set.prototype.keys!=="function"||typeof o.Map.prototype.forEach!=="function"||typeof o.Set.prototype.forEach!=="function"||t(o.Map)||t(o.Set)||!r(o.Map,function(e){return new e([])instanceof e})){o.Map=C.Map;o.Set=C.Set}}b(Object.getPrototypeOf((new o.Map).keys()));b(Object.getPrototypeOf((new o.Set).keys()))}};if(typeof define==="function"&&define.amd){define(o)}else{o()}})();
+//# sourceMappingURL=es6-shim.map
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.12.0/es6-shim.js b/ajax/libs/es6-shim/0.12.0/es6-shim.js
new file mode 100644
index 000000000..e1260cf78
--- /dev/null
+++ b/ajax/libs/es6-shim/0.12.0/es6-shim.js
@@ -0,0 +1,1882 @@
+// ES6-shim 0.12.0 (c) 2013-2014 Paul Miller (http://paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+
+(function(undefined) {
+  'use strict';
+
+  var isCallableWithoutNew = function(func) {
+    try { func(); }
+    catch (e) { return false; }
+    return true;
+  };
+
+  var supportsSubclassing = function(C, f) {
+    /* jshint proto:true */
+    try {
+      var Sub = function() { C.apply(this, arguments); };
+      if (!Sub.__proto__) { return false; /* skip test on IE < 11 */ }
+      Object.setPrototypeOf(Sub, C);
+      Sub.prototype = Object.create(C.prototype, {
+        constructor: { value: C }
+      });
+      return f(Sub);
+    } catch (e) {
+      return false;
+    }
+  };
+
+  var arePropertyDescriptorsSupported = function() {
+    try {
+      Object.defineProperty({}, 'x', {});
+      return true;
+    } catch (e) { /* this is IE 8. */
+      return false;
+    }
+  };
+
+  var startsWithRejectsRegex = function() {
+    var rejectsRegex = false;
+    if (String.prototype.startsWith) {
+      try {
+        '/a/'.startsWith(/a/);
+      } catch (e) { /* this is spec compliant */
+        rejectsRegex = true;
+      }
+    }
+    return rejectsRegex;
+  };
+
+  var main = function() {
+    var globals = (typeof global === 'undefined') ? self : global;
+    var global_isFinite = globals.isFinite;
+    var supportsDescriptors = !!Object.defineProperty && arePropertyDescriptorsSupported();
+    var startsWithIsCompliant = startsWithRejectsRegex();
+    var _slice = Array.prototype.slice;
+    var _indexOf = String.prototype.indexOf;
+    var _toString = Object.prototype.toString;
+    var _hasOwnProperty = Object.prototype.hasOwnProperty;
+    var ArrayIterator; // make our implementation private
+
+    // Define configurable, writable and non-enumerable props
+    // if they don’t exist.
+    var defineProperties = function(object, map) {
+      Object.keys(map).forEach(function(name) {
+        var method = map[name];
+        if (name in object) return;
+        if (supportsDescriptors) {
+          Object.defineProperty(object, name, {
+            configurable: true,
+            enumerable: false,
+            writable: true,
+            value: method
+          });
+        } else {
+          object[name] = method;
+        }
+      });
+    };
+
+    // Simple shim for Object.create on ES3 browsers
+    // (unlike real shim, no attepmt to support `prototype===null`)
+    var create = Object.create || function(prototype, properties) {
+      function Type() {}
+      Type.prototype = prototype;
+      var object = new Type();
+      if (typeof properties !== "undefined")
+        defineProperties(object, properties);
+      return object;
+    };
+
+    // This is a private name in the es6 spec, equal to '[Symbol.iterator]'
+    // we're going to use an arbitrary _-prefixed name to make our shims
+    // work properly with each other, even though we don't have full Iterator
+    // support.  That is, `Array.from(map.keys())` will work, but we don't
+    // pretend to export a "real" Iterator interface.
+    var $iterator$ = (typeof Symbol === 'object' && Symbol.iterator) ||
+      '_es6shim_iterator_';
+    // Firefox ships a partial implementation using the name @@iterator.
+    // https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
+    // So use that name if we detect it.
+    if (globals.Set && typeof new globals.Set()['@@iterator'] === 'function') {
+      $iterator$ = '@@iterator';
+    }
+    var addIterator = function(prototype, impl) {
+      if (!impl) { impl = function iterator() { return this; }; }
+      var o = {};
+      o[$iterator$] = impl;
+      defineProperties(prototype, o);
+    };
+
+    // taken directly from https://github.com/ljharb/is-arguments/blob/master/index.js
+    // can be replaced with require('is-arguments') if we ever use a build process instead
+    var isArguments = function isArguments(value) {
+      var str = _toString.call(value);
+      var result = str === '[object Arguments]';
+      if (!result) {
+        result = str !== '[object Array]' &&
+          value !== null &&
+          typeof value === 'object' &&
+          typeof value.length === 'number' &&
+          value.length >= 0 &&
+          _toString.call(value.callee) === '[object Function]';
+      }
+      return result;
+    };
+
+    var emulateES6construct = function(o) {
+      if (!ES.TypeIsObject(o)) throw new TypeError('bad object');
+      // es5 approximation to es6 subclass semantics: in es6, 'new Foo'
+      // would invoke Foo.@@create to allocation/initialize the new object.
+      // In es5 we just get the plain object.  So if we detect an
+      // uninitialized object, invoke o.constructor.@@create
+      if (!o._es6construct) {
+        if (o.constructor && ES.IsCallable(o.constructor['@@create'])) {
+          o = o.constructor['@@create'](o);
+        }
+        defineProperties(o, { _es6construct: true });
+      }
+      return o;
+    };
+
+    var ES = {
+      CheckObjectCoercible: function(x, optMessage) {
+        /* jshint eqnull:true */
+        if (x == null)
+          throw new TypeError(optMessage || ('Cannot call method on ' + x));
+        return x;
+      },
+
+      TypeIsObject: function(x) {
+        /* jshint eqnull:true */
+        // this is expensive when it returns false; use this function
+        // when you expect it to return true in the common case.
+        return x != null && Object(x) === x;
+      },
+
+      ToObject: function(o, optMessage) {
+        return Object(ES.CheckObjectCoercible(o, optMessage));
+      },
+
+      IsCallable: function(x) {
+        return typeof x === 'function' &&
+          // some versions of IE say that typeof /abc/ === 'function'
+          _toString.call(x) === '[object Function]';
+      },
+
+      ToInt32: function(x) {
+        return x >> 0;
+      },
+
+      ToUint32: function(x) {
+        return x >>> 0;
+      },
+
+      ToInteger: function(value) {
+        var number = +value;
+        if (Number.isNaN(number)) return 0;
+        if (number === 0 || !Number.isFinite(number)) return number;
+        return Math.sign(number) * Math.floor(Math.abs(number));
+      },
+
+      ToLength: function(value) {
+        var len = ES.ToInteger(value);
+        if (len <= 0) return 0; // includes converting -0 to +0
+        if (len > Number.MAX_SAFE_INTEGER) return Number.MAX_SAFE_INTEGER;
+        return len;
+      },
+
+      SameValue: function(a, b) {
+        if (a === b) {
+          // 0 === -0, but they are not identical.
+          if (a === 0) return 1 / a === 1 / b;
+          return true;
+        }
+        return Number.isNaN(a) && Number.isNaN(b);
+      },
+
+      SameValueZero: function(a, b) {
+        // same as SameValue except for SameValueZero(+0, -0) == true
+        return (a === b) || (Number.isNaN(a) && Number.isNaN(b));
+      },
+
+      IsIterable: function(o) {
+        return ES.TypeIsObject(o) &&
+          (o[$iterator$] !== undefined || isArguments(o));
+      },
+
+      GetIterator: function(o) {
+        if (isArguments(o)) {
+          // special case support for `arguments`
+          return new ArrayIterator(o, "value");
+        }
+        var it = o[$iterator$]();
+        if (!ES.TypeIsObject(it)) {
+          throw new TypeError('bad iterator');
+        }
+        return it;
+      },
+
+      IteratorNext: function(it) {
+        var result = (arguments.length > 1) ? it.next(arguments[1]) : it.next();
+        if (!ES.TypeIsObject(result)) {
+          throw new TypeError('bad iterator');
+        }
+        return result;
+      },
+
+      Construct: function(C, args) {
+        // CreateFromConstructor
+        var obj;
+        if (ES.IsCallable(C['@@create'])) {
+          obj = C['@@create']();
+        } else {
+          // OrdinaryCreateFromConstructor
+          obj = create(C.prototype || null);
+        }
+        // Mark that we've used the es6 construct path
+        // (see emulateES6construct)
+        defineProperties(obj, { _es6construct: true });
+        // Call the constructor.
+        var result = C.apply(obj, args);
+        return ES.TypeIsObject(result) ? result : obj;
+      }
+    };
+
+    var numberConversion = (function () {
+      // from https://github.com/inexorabletash/polyfill/blob/master/typedarray.js#L176-L266
+      // with permission and license, per https://twitter.com/inexorabletash/status/372206509540659200
+
+      function roundToEven(n) {
+        var w = Math.floor(n), f = n - w;
+        if (f < 0.5) {
+          return w;
+        }
+        if (f > 0.5) {
+          return w + 1;
+        }
+        return w % 2 ? w + 1 : w;
+      }
+
+      function packIEEE754(v, ebits, fbits) {
+        var bias = (1 << (ebits - 1)) - 1,
+          s, e, f, ln,
+          i, bits, str, bytes;
+
+        // Compute sign, exponent, fraction
+        if (v !== v) {
+          // NaN
+          // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping
+          e = (1 << ebits) - 1;
+          f = Math.pow(2, fbits - 1);
+          s = 0;
+        } else if (v === Infinity || v === -Infinity) {
+          e = (1 << ebits) - 1;
+          f = 0;
+          s = (v < 0) ? 1 : 0;
+        } else if (v === 0) {
+          e = 0;
+          f = 0;
+          s = (1 / v === -Infinity) ? 1 : 0;
+        } else {
+          s = v < 0;
+          v = Math.abs(v);
+
+          if (v >= Math.pow(2, 1 - bias)) {
+            e = Math.min(Math.floor(Math.log(v) / Math.LN2), 1023);
+            f = roundToEven(v / Math.pow(2, e) * Math.pow(2, fbits));
+            if (f / Math.pow(2, fbits) >= 2) {
+              e = e + 1;
+              f = 1;
+            }
+            if (e > bias) {
+              // Overflow
+              e = (1 << ebits) - 1;
+              f = 0;
+            } else {
+              // Normal
+              e = e + bias;
+              f = f - Math.pow(2, fbits);
+            }
+          } else {
+            // Subnormal
+            e = 0;
+            f = roundToEven(v / Math.pow(2, 1 - bias - fbits));
+          }
+        }
+
+        // Pack sign, exponent, fraction
+        bits = [];
+        for (i = fbits; i; i -= 1) {
+          bits.push(f % 2 ? 1 : 0);
+          f = Math.floor(f / 2);
+        }
+        for (i = ebits; i; i -= 1) {
+          bits.push(e % 2 ? 1 : 0);
+          e = Math.floor(e / 2);
+        }
+        bits.push(s ? 1 : 0);
+        bits.reverse();
+        str = bits.join('');
+
+        // Bits to bytes
+        bytes = [];
+        while (str.length) {
+          bytes.push(parseInt(str.substring(0, 8), 2));
+          str = str.substring(8);
+        }
+        return bytes;
+      }
+
+      function unpackIEEE754(bytes, ebits, fbits) {
+        // Bytes to bits
+        var bits = [], i, j, b, str,
+            bias, s, e, f;
+
+        for (i = bytes.length; i; i -= 1) {
+          b = bytes[i - 1];
+          for (j = 8; j; j -= 1) {
+            bits.push(b % 2 ? 1 : 0);
+            b = b >> 1;
+          }
+        }
+        bits.reverse();
+        str = bits.join('');
+
+        // Unpack sign, exponent, fraction
+        bias = (1 << (ebits - 1)) - 1;
+        s = parseInt(str.substring(0, 1), 2) ? -1 : 1;
+        e = parseInt(str.substring(1, 1 + ebits), 2);
+        f = parseInt(str.substring(1 + ebits), 2);
+
+        // Produce number
+        if (e === (1 << ebits) - 1) {
+          return f !== 0 ? NaN : s * Infinity;
+        } else if (e > 0) {
+          // Normalized
+          return s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));
+        } else if (f !== 0) {
+          // Denormalized
+          return s * Math.pow(2, -(bias - 1)) * (f / Math.pow(2, fbits));
+        } else {
+          return s < 0 ? -0 : 0;
+        }
+      }
+
+      function unpackFloat64(b) { return unpackIEEE754(b, 11, 52); }
+      function packFloat64(v) { return packIEEE754(v, 11, 52); }
+      function unpackFloat32(b) { return unpackIEEE754(b, 8, 23); }
+      function packFloat32(v) { return packIEEE754(v, 8, 23); }
+
+      var conversions = {
+        toFloat32: function (num) { return unpackFloat32(packFloat32(num)); }
+      };
+      if (typeof Float32Array !== 'undefined') {
+        var float32array = new Float32Array(1);
+        conversions.toFloat32 = function (num) {
+          float32array[0] = num;
+          return float32array[0];
+        };
+      }
+      return conversions;
+    }());
+
+    defineProperties(String, {
+      fromCodePoint: function() {
+        var points = _slice.call(arguments, 0, arguments.length);
+        var result = [];
+        var next;
+        for (var i = 0, length = points.length; i < length; i++) {
+          next = Number(points[i]);
+          if (!ES.SameValue(next, ES.ToInteger(next)) ||
+              next < 0 || next > 0x10FFFF) {
+            throw new RangeError('Invalid code point ' + next);
+          }
+
+          if (next < 0x10000) {
+            result.push(String.fromCharCode(next));
+          } else {
+            next -= 0x10000;
+            result.push(String.fromCharCode((next >> 10) + 0xD800));
+            result.push(String.fromCharCode((next % 0x400) + 0xDC00));
+          }
+        }
+        return result.join('');
+      },
+
+      raw: function(callSite) { // raw.length===1
+        var substitutions = _slice.call(arguments, 1, arguments.length);
+        var cooked = ES.ToObject(callSite, 'bad callSite');
+        var rawValue = cooked.raw;
+        var raw = ES.ToObject(rawValue, 'bad raw value');
+        var len = Object.keys(raw).length;
+        var literalsegments = ES.ToLength(len);
+        if (literalsegments === 0) {
+          return '';
+        }
+
+        var stringElements = [];
+        var nextIndex = 0;
+        var nextKey, next, nextSeg, nextSub;
+        while (nextIndex < literalsegments) {
+          nextKey = String(nextIndex);
+          next = raw[nextKey];
+          nextSeg = String(next);
+          stringElements.push(nextSeg);
+          if (nextIndex + 1 >= literalsegments) {
+            break;
+          }
+          next = substitutions[nextKey];
+          if (next === undefined) {
+            break;
+          }
+          nextSub = String(next);
+          stringElements.push(nextSub);
+          nextIndex++;
+        }
+        return stringElements.join('');
+      }
+    });
+
+    var StringShims = {
+      // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+      // Perf: http://jsperf.com/string-repeat2/2
+      repeat: (function() {
+        var repeat = function(s, times) {
+          if (times < 1) return '';
+          if (times % 2) return repeat(s, times - 1) + s;
+          var half = repeat(s, times / 2);
+          return half + half;
+        };
+
+        return function(times) {
+          var thisStr = String(ES.CheckObjectCoercible(this));
+          times = ES.ToInteger(times);
+          if (times < 0 || times === Infinity) {
+            throw new RangeError('Invalid String#repeat value');
+          }
+          return repeat(thisStr, times);
+        };
+      })(),
+
+      startsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "startsWith" with a regex');
+        searchStr = String(searchStr);
+        var startArg = arguments.length > 1 ? arguments[1] : undefined;
+        var start = Math.max(ES.ToInteger(startArg), 0);
+        return thisStr.slice(start, start + searchStr.length) === searchStr;
+      },
+
+      endsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "endsWith" with a regex');
+        searchStr = String(searchStr);
+        var thisLen = thisStr.length;
+        var posArg = arguments.length > 1 ? arguments[1] : undefined;
+        var pos = posArg === undefined ? thisLen : ES.ToInteger(posArg);
+        var end = Math.min(Math.max(pos, 0), thisLen);
+        return thisStr.slice(end - searchStr.length, end) === searchStr;
+      },
+
+      contains: function(searchString) {
+        var position = arguments.length > 1 ? arguments[1] : undefined;
+        // Somehow this trick makes method 100% compat with the spec.
+        return _indexOf.call(this, searchString, position) !== -1;
+      },
+
+      codePointAt: function(pos) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        var position = ES.ToInteger(pos);
+        var length = thisStr.length;
+        if (position < 0 || position >= length) return undefined;
+        var first = thisStr.charCodeAt(position);
+        var isEnd = (position + 1 === length);
+        if (first < 0xD800 || first > 0xDBFF || isEnd) return first;
+        var second = thisStr.charCodeAt(position + 1);
+        if (second < 0xDC00 || second > 0xDFFF) return first;
+        return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
+      }
+    };
+    defineProperties(String.prototype, StringShims);
+
+    var hasStringTrimBug = '\u0085'.trim().length !== 1;
+    if (hasStringTrimBug) {
+      var originalStringTrim = String.prototype.trim;
+      delete String.prototype.trim;
+      // whitespace from: http://es5.github.io/#x15.5.4.20
+      // implementation from https://github.com/es-shims/es5-shim/blob/v3.4.0/es5-shim.js#L1304-L1324
+      var ws = [
+        '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003',
+        '\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028',
+        '\u2029\uFEFF'
+      ].join('');
+      var trimBeginRegexp = new RegExp('^[' + ws + '][' + ws + ']*');
+      var trimEndRegexp = new RegExp('[' + ws + '][' + ws + ']*$');
+      defineProperties(String.prototype, {
+        trim: function() {
+          if (this === undefined || this === null) {
+            throw new TypeError("can't convert " + this + " to object");
+          }
+          return String(this)
+            .replace(trimBeginRegexp, "")
+            .replace(trimEndRegexp, "");
+          }
+      });
+    }
+
+    // see https://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype-@@iterator
+    var StringIterator = function(s) {
+      this._s = String(ES.CheckObjectCoercible(s));
+      this._i = 0;
+    };
+    StringIterator.prototype.next = function() {
+      var s = this._s, i = this._i;
+      if (s === undefined || i >= s.length) {
+        this._s = undefined;
+        return { value: undefined, done: true };
+      }
+      var first = s.charCodeAt(i), second, len;
+      if (first < 0xD800 || first > 0xDBFF || (i+1) == s.length) {
+        len = 1;
+      } else {
+        second = s.charCodeAt(i+1);
+        len = (second < 0xDC00 || second > 0xDFFF) ? 1 : 2;
+      }
+      this._i = i + len;
+      return { value: s.substr(i, len), done: false };
+    };
+    addIterator(StringIterator.prototype);
+    addIterator(String.prototype, function() {
+      return new StringIterator(this);
+    });
+
+    if (!startsWithIsCompliant) {
+      // Firefox has a noncompliant startsWith implementation
+      String.prototype.startsWith = StringShims.startsWith;
+      String.prototype.endsWith = StringShims.endsWith;
+    }
+
+    defineProperties(Array, {
+      from: function(iterable) {
+        var mapFn = arguments.length > 1 ? arguments[1] : undefined;
+        var thisArg = arguments.length > 2 ? arguments[2] : undefined;
+
+        var list = ES.ToObject(iterable, 'bad iterable');
+        if (mapFn !== undefined && !ES.IsCallable(mapFn)) {
+          throw new TypeError('Array.from: when provided, the second argument must be a function');
+        }
+
+        var usingIterator = ES.IsIterable(list);
+        // does the spec really mean that Arrays should use ArrayIterator?
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2416
+        //if (Array.isArray(list)) { usingIterator=false; }
+        var length = usingIterator ? 0 : ES.ToLength(list.length);
+        var result = ES.IsCallable(this) ? Object(usingIterator ? new this() : new this(length)) : new Array(length);
+        var it = usingIterator ? ES.GetIterator(list) : null;
+        var value;
+
+        for (var i = 0; usingIterator || (i < length); i++) {
+          if (usingIterator) {
+            value = ES.IteratorNext(it);
+            if (value.done) {
+              length = i;
+              break;
+            }
+            value = value.value;
+          } else {
+            value = list[i];
+          }
+          if (mapFn !== undefined) {
+            result[i] = thisArg ? mapFn.call(thisArg, value) : mapFn(value);
+          } else {
+            result[i] = value;
+          }
+        }
+
+        result.length = length;
+        return result;
+      },
+
+      of: function() {
+        return Array.from(arguments);
+      }
+    });
+
+    // Our ArrayIterator is private; see
+    // https://github.com/paulmillr/es6-shim/issues/252
+    ArrayIterator = function(array, kind) {
+        this.i = 0;
+        this.array = array;
+        this.kind = kind;
+    };
+
+    defineProperties(ArrayIterator.prototype, {
+      next: function() {
+        var i = this.i, array = this.array;
+        if (i === undefined || this.kind === undefined) {
+          throw new TypeError('Not an ArrayIterator');
+        }
+        if (array!==undefined) {
+          var len = ES.ToLength(array.length);
+          for (; i < len; i++) {
+            var kind = this.kind;
+            var retval;
+            if (kind === "key") {
+              retval = i;
+            } else if (kind === "value") {
+              retval = array[i];
+            } else if (kind === "entry") {
+              retval = [i, array[i]];
+            }
+            this.i = i + 1;
+            return { value: retval, done: false };
+          }
+        }
+        this.array = undefined;
+        return { value: undefined, done: true };
+      }
+    });
+    addIterator(ArrayIterator.prototype);
+
+    defineProperties(Array.prototype, {
+      copyWithin: function(target, start) {
+        var end = arguments[2]; // copyWithin.length must be 2
+        var o = ES.ToObject(this);
+        var len = ES.ToLength(o.length);
+        target = ES.ToInteger(target);
+        start = ES.ToInteger(start);
+        var to = target < 0 ? Math.max(len + target, 0) : Math.min(target, len);
+        var from = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        end = (end===undefined) ? len : ES.ToInteger(end);
+        var fin = end < 0 ? Math.max(len + end, 0) : Math.min(end, len);
+        var count = Math.min(fin - from, len - to);
+        var direction = 1;
+        if (from < to && to < (from + count)) {
+          direction = -1;
+          from += count - 1;
+          to += count - 1;
+        }
+        while (count > 0) {
+          if (_hasOwnProperty.call(o, from)) {
+            o[to] = o[from];
+          } else {
+            delete o[from];
+          }
+          from += direction;
+          to += direction;
+          count -= 1;
+        }
+        return o;
+      },
+
+      fill: function(value) {
+        var start = arguments[1], end = arguments[2]; // fill.length===1
+        var O = ES.ToObject(this);
+        var len = ES.ToLength(O.length);
+        start = ES.ToInteger(start===undefined ? 0 : start);
+        end = ES.ToInteger(end===undefined ? len : end);
+
+        var relativeStart = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+
+        for (var i = relativeStart; i < len && i < end; ++i) {
+          O[i] = value;
+        }
+        return O;
+      },
+
+      find: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#find: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0, value; i < length; i++) {
+          if (i in list) {
+            value = list[i];
+            if (predicate.call(thisArg, value, i, list)) return value;
+          }
+        }
+        return undefined;
+      },
+
+      findIndex: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#findIndex: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0; i < length; i++) {
+          if (i in list) {
+            if (predicate.call(thisArg, list[i], i, list)) return i;
+          }
+        }
+        return -1;
+      },
+
+      keys: function() {
+        return new ArrayIterator(this, "key");
+      },
+
+      values: function() {
+        return new ArrayIterator(this, "value");
+      },
+
+      entries: function() {
+        return new ArrayIterator(this, "entry");
+      }
+    });
+    addIterator(Array.prototype, function() { return this.values(); });
+    // Chrome defines keys/values/entries on Array, but doesn't give us
+    // any way to identify its iterator.  So add our own shimmed field.
+    if (Object.getPrototypeOf) {
+      addIterator(Object.getPrototypeOf([].values()));
+    }
+
+    var maxSafeInteger = Math.pow(2, 53) - 1;
+    defineProperties(Number, {
+      MAX_SAFE_INTEGER: maxSafeInteger,
+      MIN_SAFE_INTEGER: -maxSafeInteger,
+      EPSILON: 2.220446049250313e-16,
+
+      parseInt: globals.parseInt,
+      parseFloat: globals.parseFloat,
+
+      isFinite: function(value) {
+        return typeof value === 'number' && global_isFinite(value);
+      },
+
+      isInteger: function(value) {
+        return typeof value === 'number' &&
+          !Number.isNaN(value) &&
+          Number.isFinite(value) &&
+          ES.ToInteger(value) === value;
+      },
+
+      isSafeInteger: function(value) {
+        return Number.isInteger(value) && Math.abs(value) <= Number.MAX_SAFE_INTEGER;
+      },
+
+      isNaN: function(value) {
+        // NaN !== NaN, but they are identical.
+        // NaNs are the only non-reflexive value, i.e., if x !== x,
+        // then x is NaN.
+        // isNaN is broken: it converts its argument to number, so
+        // isNaN('foo') => true
+        return value !== value;
+      }
+
+    });
+
+    if (supportsDescriptors) {
+      defineProperties(Object, {
+        getPropertyDescriptor: function(subject, name) {
+          var pd = Object.getOwnPropertyDescriptor(subject, name);
+          var proto = Object.getPrototypeOf(subject);
+          while (pd === undefined && proto !== null) {
+            pd = Object.getOwnPropertyDescriptor(proto, name);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return pd;
+        },
+
+        getPropertyNames: function(subject) {
+          var result = Object.getOwnPropertyNames(subject);
+          var proto = Object.getPrototypeOf(subject);
+
+          var addProperty = function(property) {
+            if (result.indexOf(property) === -1) {
+              result.push(property);
+            }
+          };
+
+          while (proto !== null) {
+            Object.getOwnPropertyNames(proto).forEach(addProperty);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return result;
+        }
+      });
+
+      defineProperties(Object, {
+        // 19.1.3.1
+        assign: function(target, source) {
+          if (!ES.TypeIsObject(target)) {
+            throw new TypeError('target must be an object');
+          }
+          return Array.prototype.reduce.call(arguments, function(target, source) {
+            if (!ES.TypeIsObject(source)) {
+              throw new TypeError('source must be an object');
+            }
+            return Object.keys(source).reduce(function(target, key) {
+              target[key] = source[key];
+              return target;
+            }, target);
+          });
+        },
+
+        getOwnPropertyKeys: function(subject) {
+          return Object.keys(subject);
+        },
+
+        is: function(a, b) {
+          return ES.SameValue(a, b);
+        },
+
+        // 19.1.3.9
+        // shim from https://gist.github.com/WebReflection/5593554
+        setPrototypeOf: (function(Object, magic) {
+          var set;
+
+          var checkArgs = function(O, proto) {
+            if (!ES.TypeIsObject(O)) {
+              throw new TypeError('cannot set prototype on a non-object');
+            }
+            if (!(proto===null || ES.TypeIsObject(proto))) {
+              throw new TypeError('can only set prototype to an object or null'+proto);
+            }
+          };
+
+          var setPrototypeOf = function(O, proto) {
+            checkArgs(O, proto);
+            set.call(O, proto);
+            return O;
+          };
+
+          try {
+            // this works already in Firefox and Safari
+            set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set;
+            set.call({}, null);
+          } catch (e) {
+            if (Object.prototype !== {}[magic]) {
+              // IE < 11 cannot be shimmed
+              return;
+            }
+            // probably Chrome or some old Mobile stock browser
+            set = function(proto) {
+              this[magic] = proto;
+            };
+            // please note that this will **not** work
+            // in those browsers that do not inherit
+            // __proto__ by mistake from Object.prototype
+            // in these cases we should probably throw an error
+            // or at least be informed about the issue
+            setPrototypeOf.polyfill = setPrototypeOf(
+              setPrototypeOf({}, null),
+              Object.prototype
+            ) instanceof Object;
+            // setPrototypeOf.polyfill === true means it works as meant
+            // setPrototypeOf.polyfill === false means it's not 100% reliable
+            // setPrototypeOf.polyfill === undefined
+            // or
+            // setPrototypeOf.polyfill ==  null means it's not a polyfill
+            // which means it works as expected
+            // we can even delete Object.prototype.__proto__;
+          }
+          return setPrototypeOf;
+        })(Object, '__proto__')
+      });
+    }
+
+    // Workaround bug in Opera 12 where setPrototypeOf(x, null) doesn't work,
+    // but Object.create(null) does.
+    if (Object.setPrototypeOf && Object.getPrototypeOf &&
+        Object.getPrototypeOf(Object.setPrototypeOf({}, null)) !== null &&
+        Object.getPrototypeOf(Object.create(null)) === null) {
+      (function() {
+        var FAKENULL = Object.create(null);
+        var gpo = Object.getPrototypeOf, spo = Object.setPrototypeOf;
+        Object.getPrototypeOf = function(o) {
+          var result = gpo(o);
+          return result === FAKENULL ? null : result;
+        };
+        Object.setPrototypeOf = function(o, p) {
+          if (p === null) { p = FAKENULL; }
+          return spo(o, p);
+        };
+        Object.setPrototypeOf.polyfill = false;
+      })();
+    }
+
+    try {
+      Object.keys('foo');
+    } catch (e) {
+      var originalObjectKeys = Object.keys;
+      Object.keys = function (obj) {
+        return originalObjectKeys(ES.ToObject(obj));
+      };
+    }
+
+    var MathShims = {
+      acosh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < 1) return NaN;
+        if (value === 1) return 0;
+        if (value === Infinity) return value;
+        return Math.log(value + Math.sqrt(value * value - 1));
+      },
+
+      asinh: function(value) {
+        value = Number(value);
+        if (value === 0 || !global_isFinite(value)) {
+          return value;
+        }
+        return value < 0 ? -Math.asinh(-value) : Math.log(value + Math.sqrt(value * value + 1));
+      },
+
+      atanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < -1 || value > 1) {
+          return NaN;
+        }
+        if (value === -1) return -Infinity;
+        if (value === 1) return Infinity;
+        if (value === 0) return value;
+        return 0.5 * Math.log((1 + value) / (1 - value));
+      },
+
+      cbrt: function(value) {
+        value = Number(value);
+        if (value === 0) return value;
+        var negate = value < 0, result;
+        if (negate) value = -value;
+        result = Math.pow(value, 1/3);
+        return negate ? -result : result;
+      },
+
+      clz32: function(value) {
+        // See https://bugs.ecmascript.org/show_bug.cgi?id=2465
+        value = Number(value);
+        if (Number.isNaN(value)) return NaN;
+        var number = ES.ToUint32(value);
+        if (number === 0) {
+          return 32;
+        }
+        return 32 - (number).toString(2).length;
+      },
+
+      cosh: function(value) {
+        value = Number(value);
+        if (value === 0) return 1; // +0 or -0
+        if (Number.isNaN(value)) return NaN;
+        if (!global_isFinite(value)) return Infinity;
+        if (value < 0) value = -value;
+        if (value > 21) return Math.exp(value) / 2;
+        return (Math.exp(value) + Math.exp(-value)) / 2;
+      },
+
+      expm1: function(value) {
+        value = Number(value);
+        if (value === -Infinity) return -1;
+        if (!global_isFinite(value) || value === 0) return value;
+        return Math.exp(value) - 1;
+      },
+
+      hypot: function(x, y) {
+        var anyNaN = false;
+        var allZero = true;
+        var anyInfinity = false;
+        var numbers = [];
+        Array.prototype.every.call(arguments, function(arg) {
+          var num = Number(arg);
+          if (Number.isNaN(num)) anyNaN = true;
+          else if (num === Infinity || num === -Infinity) anyInfinity = true;
+          else if (num !== 0) allZero = false;
+          if (anyInfinity) {
+            return false;
+          } else if (!anyNaN) {
+            numbers.push(Math.abs(num));
+          }
+          return true;
+        });
+        if (anyInfinity) return Infinity;
+        if (anyNaN) return NaN;
+        if (allZero) return 0;
+
+        numbers.sort(function (a, b) { return b - a; });
+        var largest = numbers[0];
+        var divided = numbers.map(function (number) { return number / largest; });
+        var sum = divided.reduce(function (sum, number) { return sum += number * number; }, 0);
+        return largest * Math.sqrt(sum);
+      },
+
+      log2: function(value) {
+        return Math.log(value) * Math.LOG2E;
+      },
+
+      log10: function(value) {
+        return Math.log(value) * Math.LOG10E;
+      },
+
+      log1p: function(value) {
+        value = Number(value);
+        if (value < -1 || Number.isNaN(value)) return NaN;
+        if (value === 0 || value === Infinity) return value;
+        if (value === -1) return -Infinity;
+        var result = 0;
+        var n = 50;
+
+        if (value < 0 || value > 1) return Math.log(1 + value);
+        for (var i = 1; i < n; i++) {
+          if ((i % 2) === 0) {
+            result -= Math.pow(value, i) / i;
+          } else {
+            result += Math.pow(value, i) / i;
+          }
+        }
+
+        return result;
+      },
+
+      sign: function(value) {
+        var number = +value;
+        if (number === 0) return number;
+        if (Number.isNaN(number)) return number;
+        return number < 0 ? -1 : 1;
+      },
+
+      sinh: function(value) {
+        value = Number(value);
+        if (!global_isFinite(value) || value === 0) return value;
+        return (Math.exp(value) - Math.exp(-value)) / 2;
+      },
+
+      tanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value === 0) return value;
+        if (value === Infinity) return 1;
+        if (value === -Infinity) return -1;
+        return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+      },
+
+      trunc: function(value) {
+        var number = Number(value);
+        return number < 0 ? -Math.floor(-number) : Math.floor(number);
+      },
+
+      imul: function(x, y) {
+        // taken from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul
+        var ah  = (x >>> 16) & 0xffff;
+        var al = x & 0xffff;
+        var bh  = (y >>> 16) & 0xffff;
+        var bl = y & 0xffff;
+        // the shift by 0 fixes the sign on the high part
+        // the final |0 converts the unsigned value into a signed value
+        return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0)|0);
+      },
+
+      fround: function(x) {
+        if (x === 0 || x === Infinity || x === -Infinity || Number.isNaN(x)) {
+          return x;
+        }
+        var num = Number(x);
+        return numberConversion.toFloat32(num);
+      }
+    };
+    defineProperties(Math, MathShims);
+
+    if (Math.imul(0xffffffff, 5) !== -5) {
+      // Safari 6.1, at least, reports "0" for this value
+      Math.imul = MathShims.imul;
+    }
+
+    // Promises
+    // Simplest possible implementation; use a 3rd-party library if you
+    // want the best possible speed and/or long stack traces.
+    var PromiseShim = (function() {
+
+      var Promise, Promise$prototype;
+
+      ES.IsPromise = function(promise) {
+        if (!ES.TypeIsObject(promise)) {
+          return false;
+        }
+        if (!promise._promiseConstructor) {
+          // _promiseConstructor is a bit more unique than _status, so we'll
+          // check that instead of the [[PromiseStatus]] internal field.
+          return false;
+        }
+        if (promise._status === undefined) {
+          return false; // uninitialized
+        }
+        return true;
+      };
+
+      // "PromiseCapability" in the spec is what most promise implementations
+      // call a "deferred".
+      var PromiseCapability = function(C) {
+        if (!ES.IsCallable(C)) {
+          throw new TypeError('bad promise constructor');
+        }
+        var capability = this;
+        var resolver = function(resolve, reject) {
+          capability.resolve = resolve;
+          capability.reject = reject;
+        };
+        capability.promise = ES.Construct(C, [resolver]);
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2478
+        if (!capability.promise._es6construct) {
+          throw new TypeError('bad promise constructor');
+        }
+        if (!(ES.IsCallable(capability.resolve) &&
+              ES.IsCallable(capability.reject))) {
+          throw new TypeError('bad promise constructor');
+        }
+      };
+
+      // find an appropriate setImmediate-alike
+      var setTimeout = globals.setTimeout;
+      var makeZeroTimeout;
+      if (typeof window !== 'undefined' && ES.IsCallable(window.postMessage)) {
+        makeZeroTimeout = function() {
+          // from http://dbaron.org/log/20100309-faster-timeouts
+          var timeouts = [];
+          var messageName = "zero-timeout-message";
+          var setZeroTimeout = function(fn) {
+            timeouts.push(fn);
+            window.postMessage(messageName, "*");
+          };
+          var handleMessage = function(event) {
+            if (event.source == window && event.data == messageName) {
+              event.stopPropagation();
+              if (timeouts.length === 0) { return; }
+              var fn = timeouts.shift();
+              fn();
+            }
+          };
+          window.addEventListener("message", handleMessage, true);
+          return setZeroTimeout;
+        };
+      }
+      var makePromiseAsap = function() {
+        // An efficient task-scheduler based on a pre-existing Promise
+        // implementation, which we can use even if we override the
+        // global Promise below (in order to workaround bugs)
+        // https://github.com/Raynos/observ-hash/issues/2#issuecomment-35857671
+        var P = globals.Promise;
+        return P && P.resolve && function(task) {
+          return P.resolve().then(task);
+        };
+      };
+      var enqueue = ES.IsCallable(globals.setImmediate) ?
+        globals.setImmediate.bind(globals) :
+        typeof process === 'object' && process.nextTick ? process.nextTick :
+        makePromiseAsap() ||
+        (ES.IsCallable(makeZeroTimeout) ? makeZeroTimeout() :
+        function(task) { setTimeout(task, 0); }); // fallback
+
+      var triggerPromiseReactions = function(reactions, x) {
+        reactions.forEach(function(reaction) {
+          enqueue(function() {
+            // PromiseReactionTask
+            var handler = reaction.handler;
+            var capability = reaction.capability;
+            var resolve = capability.resolve;
+            var reject = capability.reject;
+            try {
+              var result = handler(x);
+              if (result === capability.promise) {
+                throw new TypeError('self resolution');
+              }
+              var updateResult =
+                updatePromiseFromPotentialThenable(result, capability);
+              if (!updateResult) {
+                resolve(result);
+              }
+            } catch (e) {
+              reject(e);
+            }
+          });
+        });
+      };
+
+      var updatePromiseFromPotentialThenable = function(x, capability) {
+        if (!ES.TypeIsObject(x)) {
+          return false;
+        }
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          var then = x.then; // only one invocation of accessor
+          if (!ES.IsCallable(then)) { return false; }
+          then.call(x, resolve, reject);
+        } catch(e) {
+          reject(e);
+        }
+        return true;
+      };
+
+      var promiseResolutionHandler = function(promise, onFulfilled, onRejected){
+        return function(x) {
+          if (x === promise) {
+            return onRejected(new TypeError('self resolution'));
+          }
+          var C = promise._promiseConstructor;
+          var capability = new PromiseCapability(C);
+          var updateResult = updatePromiseFromPotentialThenable(x, capability);
+          if (updateResult) {
+            return capability.promise.then(onFulfilled, onRejected);
+          } else {
+            return onFulfilled(x);
+          }
+        };
+      };
+
+      Promise = function(resolver) {
+        var promise = this;
+        promise = emulateES6construct(promise);
+        if (!promise._promiseConstructor) {
+          // we use _promiseConstructor as a stand-in for the internal
+          // [[PromiseStatus]] field; it's a little more unique.
+          throw new TypeError('bad promise');
+        }
+        if (promise._status !== undefined) {
+          throw new TypeError('promise already initialized');
+        }
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2482
+        if (!ES.IsCallable(resolver)) {
+          throw new TypeError('not a valid resolver');
+        }
+        promise._status = 'unresolved';
+        promise._resolveReactions = [];
+        promise._rejectReactions = [];
+
+        var resolve = function(resolution) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._resolveReactions;
+          promise._result = resolution;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-resolution';
+          triggerPromiseReactions(reactions, resolution);
+        };
+        var reject = function(reason) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._rejectReactions;
+          promise._result = reason;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-rejection';
+          triggerPromiseReactions(reactions, reason);
+        };
+        try {
+          resolver(resolve, reject);
+        } catch (e) {
+          reject(e);
+        }
+        return promise;
+      };
+      Promise$prototype = Promise.prototype;
+      defineProperties(Promise, {
+        '@@create': function(obj) {
+          var constructor = this;
+          // AllocatePromise
+          // The `obj` parameter is a hack we use for es5
+          // compatibility.
+          var prototype = constructor.prototype || Promise$prototype;
+          obj = obj || create(prototype);
+          defineProperties(obj, {
+            _status: undefined,
+            _result: undefined,
+            _resolveReactions: undefined,
+            _rejectReactions: undefined,
+            _promiseConstructor: undefined
+          });
+          obj._promiseConstructor = constructor;
+          return obj;
+        }
+      });
+
+      var _promiseAllResolver = function(index, values, capability, remaining) {
+        var done = false;
+        return function(x) {
+          if (done) { return; } // protect against being called multiple times
+          done = true;
+          values[index] = x;
+          if ((--remaining.count) === 0) {
+            var resolve = capability.resolve;
+            resolve(values); // call w/ this===undefined
+          }
+        };
+      };
+
+      Promise.all = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          var values = [], remaining = { count: 1 };
+          for (var index = 0; ; index++) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            var resolveElement = _promiseAllResolver(
+              index, values, capability, remaining
+            );
+            remaining.count++;
+            nextPromise.then(resolveElement, capability.reject);
+          }
+          if ((--remaining.count) === 0) {
+            resolve(values); // call w/ this===undefined
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.race = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          while (true) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              // If iterable has no items, resulting promise will never
+              // resolve; see:
+              // https://github.com/domenic/promises-unwrapping/issues/75
+              // https://bugs.ecmascript.org/show_bug.cgi?id=2515
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            nextPromise.then(resolve, reject);
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.reject = function(reason) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var reject = capability.reject;
+        reject(reason); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.resolve = function(v) {
+        var C = this;
+        if (ES.IsPromise(v)) {
+          var constructor = v._promiseConstructor;
+          if (constructor === C) { return v; }
+        }
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        resolve(v); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.prototype['catch'] = function( onRejected ) {
+        return this.then(undefined, onRejected);
+      };
+
+      Promise.prototype.then = function( onFulfilled, onRejected ) {
+        var promise = this;
+        if (!ES.IsPromise(promise)) { throw new TypeError('not a promise'); }
+        // this.constructor not this._promiseConstructor; see
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2513
+        var C = this.constructor;
+        var capability = new PromiseCapability(C);
+        if (!ES.IsCallable(onRejected)) {
+          onRejected = function(e) { throw e; };
+        }
+        if (!ES.IsCallable(onFulfilled)) {
+          onFulfilled = function(x) { return x; };
+        }
+        var resolutionHandler =
+          promiseResolutionHandler(promise, onFulfilled, onRejected);
+        var resolveReaction =
+          { capability: capability, handler: resolutionHandler };
+        var rejectReaction =
+          { capability: capability, handler: onRejected };
+        switch (promise._status) {
+        case 'unresolved':
+          promise._resolveReactions.push(resolveReaction);
+          promise._rejectReactions.push(rejectReaction);
+          break;
+        case 'has-resolution':
+          triggerPromiseReactions([resolveReaction], promise._result);
+          break;
+        case 'has-rejection':
+          triggerPromiseReactions([rejectReaction], promise._result);
+          break;
+        default:
+          throw new TypeError('unexpected');
+        }
+        return capability.promise;
+      };
+
+      return Promise;
+    })();
+    // export the Promise constructor.
+    defineProperties(globals, { Promise: PromiseShim });
+    // In Chrome 33 (and thereabouts) Promise is defined, but the
+    // implementation is buggy in a number of ways.  Let's check subclassing
+    // support to see if we have a buggy implementation.
+    var promiseSupportsSubclassing = supportsSubclassing(globals.Promise, function(S) {
+      return S.resolve(42) instanceof S;
+    });
+    var promiseIgnoresNonFunctionThenCallbacks = (function () {
+      try {
+        Promise.reject(42).then(null,5).then(null, function () {});
+        return true;
+      } catch (ex) {
+        return false;
+      }
+    }());
+    if (!promiseSupportsSubclassing || !promiseIgnoresNonFunctionThenCallbacks) {
+      globals.Promise = PromiseShim;
+    }
+
+    // Map and Set require a true ES5 environment
+    if (supportsDescriptors) {
+
+      var fastkey = function fastkey(key) {
+        var type = typeof key;
+        if (type === 'string') {
+          return '$' + key;
+        } else if (type === 'number') {
+          // note that -0 will get coerced to "0" when used as a property key
+          return key;
+        }
+        return null;
+      };
+
+      var emptyObject = function emptyObject() {
+        // accomodate some older not-quite-ES5 browsers
+        return Object.create ? Object.create(null) : {};
+      };
+
+      var collectionShims = {
+        Map: (function() {
+
+          var empty = {};
+
+          function MapEntry(key, value) {
+            this.key = key;
+            this.value = value;
+            this.next = null;
+            this.prev = null;
+          }
+
+          MapEntry.prototype.isRemoved = function() {
+            return this.key === empty;
+          };
+
+          function MapIterator(map, kind) {
+            this.head = map._head;
+            this.i = this.head;
+            this.kind = kind;
+          }
+
+          MapIterator.prototype = {
+            next: function() {
+              var i = this.i, kind = this.kind, head = this.head, result;
+              if (this.i === undefined) {
+                return { value: undefined, done: true };
+              }
+              while (i.isRemoved() && i !== head) {
+                // back up off of removed entries
+                i = i.prev;
+              }
+              // advance to next unreturned element.
+              while (i.next !== head) {
+                i = i.next;
+                if (!i.isRemoved()) {
+                  if (kind === "key") {
+                    result = i.key;
+                  } else if (kind === "value") {
+                    result = i.value;
+                  } else {
+                    result = [i.key, i.value];
+                  }
+                  this.i = i;
+                  return { value: result, done: false };
+                }
+              }
+              // once the iterator is done, it is done forever.
+              this.i = undefined;
+              return { value: undefined, done: true };
+            }
+          };
+          addIterator(MapIterator.prototype);
+
+          function Map() {
+            var map = this;
+            map = emulateES6construct(map);
+            if (!map._es6map) {
+              throw new TypeError('bad map');
+            }
+
+            var head = new MapEntry(null, null);
+            // circular doubly-linked list.
+            head.next = head.prev = head;
+
+            defineProperties(map, {
+              '_head': head,
+              '_storage': emptyObject(),
+              '_size': 0
+            });
+
+            // Optionally initialize map from iterable
+            var iterable = arguments[0];
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = map.set;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad map'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                if (!ES.TypeIsObject(nextItem)) {
+                  throw new TypeError('expected iterable of pairs');
+                }
+                adder.call(map, nextItem[0], nextItem[1]);
+              }
+            }
+            return map;
+          }
+          var Map$prototype = Map.prototype;
+          defineProperties(Map, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Map$prototype;
+              obj = obj || create(prototype);
+              defineProperties(obj, { _es6map: true });
+              return obj;
+            }
+          });
+
+          Object.defineProperty(Map.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._size === 'undefined') {
+                throw new TypeError('size method called on incompatible Map');
+              }
+              return this._size;
+            }
+          });
+
+          defineProperties(Map.prototype, {
+            get: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                var entry = this._storage[fkey];
+                return entry ? entry.value : undefined;
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return i.value;
+                }
+              }
+              return undefined;
+            },
+
+            has: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                return typeof this._storage[fkey] !== 'undefined';
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            set: function(key, value) {
+              var head = this._head, i = head, entry;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] !== 'undefined') {
+                  this._storage[fkey].value = value;
+                  return;
+                } else {
+                  entry = this._storage[fkey] = new MapEntry(key, value);
+                  i = head.prev;
+                  // fall through
+                }
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.value = value;
+                  return;
+                }
+              }
+              entry = entry || new MapEntry(key, value);
+              if (ES.SameValue(-0, key)) {
+                entry.key = +0; // coerce -0 to +0 in entry
+              }
+              entry.next = this._head;
+              entry.prev = this._head.prev;
+              entry.prev.next = entry;
+              entry.next.prev = entry;
+              this._size += 1;
+            },
+
+            'delete': function(key) {
+              var head = this._head, i = head;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] === 'undefined') {
+                  return false;
+                }
+                i = this._storage[fkey].prev;
+                delete this._storage[fkey];
+                // fall through
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.key = i.value = empty;
+                  i.prev.next = i.next;
+                  i.next.prev = i.prev;
+                  this._size -= 1;
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            clear: function() {
+              this._size = 0;
+              this._storage = emptyObject();
+              var head = this._head, i = head, p = i.next;
+              while ((i = p) !== head) {
+                i.key = i.value = empty;
+                p = i.next;
+                i.next = i.prev = head;
+              }
+              head.next = head.prev = head;
+            },
+
+            keys: function() {
+              return new MapIterator(this, "key");
+            },
+
+            values: function() {
+              return new MapIterator(this, "value");
+            },
+
+            entries: function() {
+              return new MapIterator(this, "key+value");
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var it = this.entries();
+              for (var entry = it.next(); !entry.done; entry = it.next()) {
+                callback.call(context, entry.value[1], entry.value[0], this);
+              }
+            }
+          });
+          addIterator(Map.prototype, function() { return this.entries(); });
+
+          return Map;
+        })(),
+
+        Set: (function() {
+          // Creating a Map is expensive.  To speed up the common case of
+          // Sets containing only string or numeric keys, we use an object
+          // as backing storage and lazily create a full Map only when
+          // required.
+          var SetShim = function Set() {
+            var set = this;
+            set = emulateES6construct(set);
+            if (!set._es6set) {
+              throw new TypeError('bad set');
+            }
+
+            defineProperties(set, {
+              '[[SetData]]': null,
+              '_storage': emptyObject()
+            });
+
+            // Optionally initialize map from iterable
+            var iterable = arguments[0];
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = set.add;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad set'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                adder.call(set, nextItem);
+              }
+            }
+            return set;
+          };
+          var Set$prototype = SetShim.prototype;
+          defineProperties(SetShim, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Set$prototype;
+              obj = obj || create(prototype);
+              defineProperties(obj, { _es6set: true });
+              return obj;
+            }
+          });
+
+          // Switch from the object backing storage to a full Map.
+          var ensureMap = function ensureMap(set) {
+            if (!set['[[SetData]]']) {
+              var m = set['[[SetData]]'] = new collectionShims.Map();
+              Object.keys(set._storage).forEach(function(k) {
+                // fast check for leading '$'
+                if (k.charCodeAt(0) === 36) {
+                  k = k.substring(1);
+                } else {
+                  k = +k;
+                }
+                m.set(k, k);
+              });
+              set._storage = null; // free old backing storage
+            }
+          };
+
+          Object.defineProperty(SetShim.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._storage === 'undefined') {
+                // https://github.com/paulmillr/es6-shim/issues/176
+                throw new TypeError('size method called on incompatible Set');
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].size;
+            }
+          });
+
+          defineProperties(SetShim.prototype, {
+            has: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                return !!this._storage[fkey];
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].has(key);
+            },
+
+            add: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                this._storage[fkey]=true;
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].set(key, key);
+            },
+
+            'delete': function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                delete this._storage[fkey];
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]']['delete'](key);
+            },
+
+            clear: function() {
+              if (this._storage) {
+                this._storage = emptyObject();
+                return;
+              }
+              return this['[[SetData]]'].clear();
+            },
+
+            keys: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].keys();
+            },
+
+            values: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].values();
+            },
+
+            entries: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].entries();
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireSet = this;
+              ensureMap(this);
+              this['[[SetData]]'].forEach(function(value, key) {
+                callback.call(context, key, key, entireSet);
+              });
+            }
+          });
+          addIterator(SetShim.prototype, function() { return this.values(); });
+
+          return SetShim;
+        })()
+      };
+      defineProperties(globals, collectionShims);
+
+      if (globals.Map || globals.Set) {
+        /*
+          - In Firefox < 23, Map#size is a function.
+          - In all current Firefox, Set#entries/keys/values & Map#clear do not exist
+          - https://bugzilla.mozilla.org/show_bug.cgi?id=869996
+          - In Firefox 24, Map and Set do not implement forEach
+          - In Firefox 25 at least, Map and Set are callable without "new"
+        */
+        if (
+          typeof globals.Map.prototype.clear !== 'function' ||
+          new globals.Set().size !== 0 ||
+          new globals.Map().size !== 0 ||
+          typeof globals.Map.prototype.keys !== 'function' ||
+          typeof globals.Set.prototype.keys !== 'function' ||
+          typeof globals.Map.prototype.forEach !== 'function' ||
+          typeof globals.Set.prototype.forEach !== 'function' ||
+          isCallableWithoutNew(globals.Map) ||
+          isCallableWithoutNew(globals.Set) ||
+          !supportsSubclassing(globals.Map, function(M) {
+            return (new M([])) instanceof M;
+          })
+        ) {
+          globals.Map = collectionShims.Map;
+          globals.Set = collectionShims.Set;
+        }
+      }
+      // Shim incomplete iterator implementations.
+      addIterator(Object.getPrototypeOf((new globals.Map()).keys()));
+      addIterator(Object.getPrototypeOf((new globals.Set()).keys()));
+    }
+  };
+
+  if (typeof define === 'function' && define.amd) {
+    define(main); // RequireJS
+  } else {
+    main(); // CommonJS and <script>
+  }
+})();
+
diff --git a/ajax/libs/es6-shim/0.12.0/es6-shim.map b/ajax/libs/es6-shim/0.12.0/es6-shim.map
new file mode 100644
index 000000000..3f6f56f36
--- /dev/null
+++ b/ajax/libs/es6-shim/0.12.0/es6-shim.map
@@ -0,0 +1 @@
+{"version":3,"sources":["es6-shim.js"],"names":["undefined","isCallableWithoutNew","func","e","supportsSubclassing","C","f","Sub","apply","this","arguments","__proto__","Object","setPrototypeOf","prototype","create","constructor","value","arePropertyDescriptorsSupported","defineProperty","startsWithRejectsRegex","rejectsRegex","String","startsWith","main","globals","global","self","global_isFinite","isFinite","supportsDescriptors","startsWithIsCompliant","_slice","Array","slice","_indexOf","indexOf","_toString","toString","_hasOwnProperty","hasOwnProperty","ArrayIterator","defineProperties","object","map","keys","forEach","name","method","configurable","enumerable","writable","properties","Type","$iterator$","Symbol","iterator","Set","addIterator","impl","o","isArguments","str","call","result","length","callee","emulateES6construct","ES","TypeIsObject","TypeError","_es6construct","IsCallable","CheckObjectCoercible","x","optMessage","ToObject","ToInt32","ToUint32","ToInteger","number","Number","isNaN","Math","sign","floor","abs","ToLength","len","MAX_SAFE_INTEGER","SameValue","a","b","SameValueZero","IsIterable","GetIterator","it","IteratorNext","next","Construct","args","obj","numberConversion","roundToEven","n","w","packIEEE754","v","ebits","fbits","bias","s","ln","i","bits","bytes","pow","Infinity","min","log","LN2","push","reverse","join","parseInt","substring","unpackIEEE754","j","NaN","unpackFloat64","packFloat64","unpackFloat32","packFloat32","conversions","toFloat32","num","Float32Array","float32array","fromCodePoint","points","RangeError","fromCharCode","raw","callSite","substitutions","cooked","rawValue","literalsegments","stringElements","nextIndex","nextKey","nextSeg","nextSub","StringShims","repeat","times","half","thisStr","searchStr","startArg","start","max","endsWith","thisLen","posArg","pos","end","contains","searchString","position","codePointAt","first","charCodeAt","isEnd","second","hasStringTrimBug","trim","originalStringTrim","ws","trimBeginRegexp","RegExp","trimEndRegexp","replace","StringIterator","_s","_i","done","substr","from","iterable","mapFn","thisArg","list","usingIterator","of","array","kind","retval","copyWithin","target","to","fin","count","direction","fill","O","relativeStart","find","predicate","findIndex","values","entries","getPrototypeOf","maxSafeInteger","MIN_SAFE_INTEGER","EPSILON","parseFloat","isInteger","isSafeInteger","getPropertyDescriptor","subject","pd","getOwnPropertyDescriptor","proto","getPropertyNames","getOwnPropertyNames","addProperty","property","assign","source","reduce","key","getOwnPropertyKeys","is","magic","set","checkArgs","polyfill","FAKENULL","gpo","spo","p","originalObjectKeys","MathShims","acosh","sqrt","asinh","atanh","cbrt","negate","clz32","cosh","exp","expm1","hypot","y","anyNaN","allZero","anyInfinity","numbers","every","arg","sort","largest","divided","sum","log2","LOG2E","log10","LOG10E","log1p","sinh","tanh","trunc","imul","ah","al","bh","bl","fround","PromiseShim","Promise","Promise$prototype","IsPromise","promise","_promiseConstructor","_status","PromiseCapability","capability","resolver","resolve","reject","setTimeout","makeZeroTimeout","window","postMessage","timeouts","messageName","setZeroTimeout","fn","handleMessage","event","data","stopPropagation","shift","addEventListener","makePromiseAsap","P","task","then","enqueue","setImmediate","bind","process","nextTick","triggerPromiseReactions","reactions","reaction","handler","updateResult","updatePromiseFromPotentialThenable","promiseResolutionHandler","onFulfilled","onRejected","_resolveReactions","_rejectReactions","resolution","_result","reason","@@create","_promiseAllResolver","index","remaining","all","nextPromise","resolveElement","race","resolutionHandler","resolveReaction","rejectReaction","promiseSupportsSubclassing","S","promiseIgnoresNonFunctionThenCallbacks","ex","fastkey","type","emptyObject","collectionShims","Map","empty","MapEntry","prev","isRemoved","MapIterator","head","_head","_es6map","_storage","_size","adder","nextItem","Map$prototype","get","fkey","entry","has","delete","clear","callback","context","SetShim","_es6set","[[SetData]]","add","Set$prototype","ensureMap","m","k","size","entireSet","M","define","amd"],"mappings":"CAKA,SAAUA,GACR,YAEA,IAAIC,GAAuB,SAASC,GAClC,IAAMA,IACN,MAAOC,GAAK,MAAO,OACnB,MAAO,MAGT,IAAIC,GAAsB,SAASC,EAAGC,GAEpC,IACE,GAAIC,GAAM,WAAaF,EAAEG,MAAMC,KAAMC,WACrC,KAAKH,EAAII,UAAW,CAAE,MAAO,OAC7BC,OAAOC,eAAeN,EAAKF,EAC3BE,GAAIO,UAAYF,OAAOG,OAAOV,EAAES,WAC9BE,aAAeC,MAAOZ,IAExB,OAAOC,GAAEC,GACT,MAAOJ,GACP,MAAO,QAIX,IAAIe,GAAkC,WACpC,IACEN,OAAOO,kBAAmB,OAC1B,OAAO,MACP,MAAOhB,GACP,MAAO,QAIX,IAAIiB,GAAyB,WAC3B,GAAIC,GAAe,KACnB,IAAIC,OAAOR,UAAUS,WAAY,CAC/B,IACE,MAAMA,WAAW,KACjB,MAAOpB,GACPkB,EAAe,MAGnB,MAAOA,GAGT,IAAIG,GAAO,WACT,GAAIC,SAAkBC,UAAW,YAAeC,KAAOD,MACvD,IAAIE,GAAkBH,EAAQI,QAC9B,IAAIC,KAAwBlB,OAAOO,gBAAkBD,GACrD,IAAIa,GAAwBX,GAC5B,IAAIY,GAASC,MAAMnB,UAAUoB,KAC7B,IAAIC,GAAWb,OAAOR,UAAUsB,OAChC,IAAIC,GAAYzB,OAAOE,UAAUwB,QACjC,IAAIC,GAAkB3B,OAAOE,UAAU0B,cACvC,IAAIC,EAIJ,IAAIC,GAAmB,SAASC,EAAQC,GACtChC,OAAOiC,KAAKD,GAAKE,QAAQ,SAASC,GAChC,GAAIC,GAASJ,EAAIG,EACjB,IAAIA,IAAQJ,GAAQ,MACpB,IAAIb,EAAqB,CACvBlB,OAAOO,eAAewB,EAAQI,GAC5BE,aAAc,KACdC,WAAY,MACZC,SAAU,KACVlC,MAAO+B,QAEJ,CACLL,EAAOI,GAAQC,KAOrB,IAAIjC,GAASH,OAAOG,QAAU,SAASD,EAAWsC,GAChD,QAASC,MACTA,EAAKvC,UAAYA,CACjB,IAAI6B,GAAS,GAAIU,EACjB,UAAWD,KAAe,YACxBV,EAAiBC,EAAQS,EAC3B,OAAOT,GAQT,IAAIW,SAAqBC,UAAW,UAAYA,OAAOC,UACrD,oBAIF,IAAI/B,EAAQgC,YAAc,GAAIhC,GAAQgC,KAAM,gBAAkB,WAAY,CACxEH,EAAa,aAEf,GAAII,GAAc,SAAS5C,EAAW6C,GACpC,IAAKA,EAAM,CAAEA,EAAO,QAASH,KAAa,MAAO/C,OACjD,GAAImD,KACJA,GAAEN,GAAcK,CAChBjB,GAAiB5B,EAAW8C,GAK9B,IAAIC,GAAc,QAASA,GAAY5C,GACrC,GAAI6C,GAAMzB,EAAU0B,KAAK9C,EACzB,IAAI+C,GAASF,IAAQ,oBACrB,KAAKE,EAAQ,CACXA,EAASF,IAAQ,kBACf7C,IAAU,YACHA,KAAU,gBACVA,GAAMgD,SAAW,UACxBhD,EAAMgD,QAAU,GAChB5B,EAAU0B,KAAK9C,EAAMiD,UAAY,oBAErC,MAAOF,GAGT,IAAIG,GAAsB,SAASP,GACjC,IAAKQ,EAAGC,aAAaT,GAAI,KAAM,IAAIU,WAAU,aAK7C,KAAKV,EAAEW,cAAe,CACpB,GAAIX,EAAE5C,aAAeoD,EAAGI,WAAWZ,EAAE5C,YAAY,aAAc,CAC7D4C,EAAIA,EAAE5C,YAAY,YAAY4C,GAEhClB,EAAiBkB,GAAKW,cAAe,OAEvC,MAAOX,GAGT,IAAIQ,IACFK,qBAAsB,SAASC,EAAGC,GAEhC,GAAID,GAAK,KACP,KAAM,IAAIJ,WAAUK,GAAe,yBAA2BD,EAChE,OAAOA,IAGTL,aAAc,SAASK,GAIrB,MAAOA,IAAK,MAAQ9D,OAAO8D,KAAOA,GAGpCE,SAAU,SAAShB,EAAGe,GACpB,MAAO/D,QAAOwD,EAAGK,qBAAqBb,EAAGe,KAG3CH,WAAY,SAASE,GACnB,aAAcA,KAAM,YAElBrC,EAAU0B,KAAKW,KAAO,qBAG1BG,QAAS,SAASH,GAChB,MAAOA,IAAK,GAGdI,SAAU,SAASJ,GACjB,MAAOA,KAAM,GAGfK,UAAW,SAAS9D,GAClB,GAAI+D,IAAU/D,CACd,IAAIgE,OAAOC,MAAMF,GAAS,MAAO,EACjC,IAAIA,IAAW,IAAMC,OAAOpD,SAASmD,GAAS,MAAOA,EACrD,OAAOG,MAAKC,KAAKJ,GAAUG,KAAKE,MAAMF,KAAKG,IAAIN,KAGjDO,SAAU,SAAStE,GACjB,GAAIuE,GAAMpB,EAAGW,UAAU9D,EACvB,IAAIuE,GAAO,EAAG,MAAO,EACrB,IAAIA,EAAMP,OAAOQ,iBAAkB,MAAOR,QAAOQ,gBACjD,OAAOD,IAGTE,UAAW,SAASC,EAAGC,GACrB,GAAID,IAAMC,EAAG,CAEX,GAAID,IAAM,EAAG,MAAO,GAAIA,IAAM,EAAIC,CAClC,OAAO,MAET,MAAOX,QAAOC,MAAMS,IAAMV,OAAOC,MAAMU,IAGzCC,cAAe,SAASF,EAAGC,GAEzB,MAAQD,KAAMC,GAAOX,OAAOC,MAAMS,IAAMV,OAAOC,MAAMU,IAGvDE,WAAY,SAASlC,GACnB,MAAOQ,GAAGC,aAAaT,KACpBA,EAAEN,KAAgBtD,GAAa6D,EAAYD,KAGhDmC,YAAa,SAASnC,GACpB,GAAIC,EAAYD,GAAI,CAElB,MAAO,IAAInB,GAAcmB,EAAG,SAE9B,GAAIoC,GAAKpC,EAAEN,IACX,KAAKc,EAAGC,aAAa2B,GAAK,CACxB,KAAM,IAAI1B,WAAU,gBAEtB,MAAO0B,IAGTC,aAAc,SAASD,GACrB,GAAIhC,GAAUtD,UAAUuD,OAAS,EAAK+B,EAAGE,KAAKxF,UAAU,IAAMsF,EAAGE,MACjE,KAAK9B,EAAGC,aAAaL,GAAS,CAC5B,KAAM,IAAIM,WAAU,gBAEtB,MAAON,IAGTmC,UAAW,SAAS9F,EAAG+F,GAErB,GAAIC,EACJ,IAAIjC,EAAGI,WAAWnE,EAAE,aAAc,CAChCgG,EAAMhG,EAAE,kBACH,CAELgG,EAAMtF,EAAOV,EAAES,WAAa,MAI9B4B,EAAiB2D,GAAO9B,cAAe,MAEvC,IAAIP,GAAS3D,EAAEG,MAAM6F,EAAKD,EAC1B,OAAOhC,GAAGC,aAAaL,GAAUA,EAASqC,GAI9C,IAAIC,GAAoB,WAItB,QAASC,GAAYC,GACnB,GAAIC,GAAItB,KAAKE,MAAMmB,GAAIlG,EAAIkG,EAAIC,CAC/B,IAAInG,EAAI,GAAK,CACX,MAAOmG,GAET,GAAInG,EAAI,GAAK,CACX,MAAOmG,GAAI,EAEb,MAAOA,GAAI,EAAIA,EAAI,EAAIA,EAGzB,QAASC,GAAYC,EAAGC,EAAOC,GAC7B,GAAIC,IAAQ,GAAMF,EAAQ,GAAM,EAC9BG,EAAG5G,EAAGG,EAAG0G,EACTC,EAAGC,EAAMpD,EAAKqD,CAGhB,IAAIR,IAAMA,EAAG,CAGXxG,GAAK,GAAKyG,GAAS,CACnBtG,GAAI6E,KAAKiC,IAAI,EAAGP,EAAQ,EACxBE,GAAI,MACC,IAAIJ,IAAMU,UAAYV,KAAOU,SAAU,CAC5ClH,GAAK,GAAKyG,GAAS,CACnBtG,GAAI,CACJyG,GAAKJ,EAAI,EAAK,EAAI,MACb,IAAIA,IAAM,EAAG,CAClBxG,EAAI,CACJG,GAAI,CACJyG,GAAK,EAAIJ,KAAOU,SAAY,EAAI,MAC3B,CACLN,EAAIJ,EAAI,CACRA,GAAIxB,KAAKG,IAAIqB,EAEb,IAAIA,GAAKxB,KAAKiC,IAAI,EAAG,EAAIN,GAAO,CAC9B3G,EAAIgF,KAAKmC,IAAInC,KAAKE,MAAMF,KAAKoC,IAAIZ,GAAKxB,KAAKqC,KAAM,KACjDlH,GAAIiG,EAAYI,EAAIxB,KAAKiC,IAAI,EAAGjH,GAAKgF,KAAKiC,IAAI,EAAGP,GACjD,IAAIvG,EAAI6E,KAAKiC,IAAI,EAAGP,IAAU,EAAG,CAC/B1G,EAAIA,EAAI,CACRG,GAAI,EAEN,GAAIH,EAAI2G,EAAM,CAEZ3G,GAAK,GAAKyG,GAAS,CACnBtG,GAAI,MACC,CAELH,EAAIA,EAAI2G,CACRxG,GAAIA,EAAI6E,KAAKiC,IAAI,EAAGP,QAEjB,CAEL1G,EAAI,CACJG,GAAIiG,EAAYI,EAAIxB,KAAKiC,IAAI,EAAG,EAAIN,EAAOD,KAK/CK,IACA,KAAKD,EAAIJ,EAAOI,EAAGA,GAAK,EAAG,CACzBC,EAAKO,KAAKnH,EAAI,EAAI,EAAI,EACtBA,GAAI6E,KAAKE,MAAM/E,EAAI,GAErB,IAAK2G,EAAIL,EAAOK,EAAGA,GAAK,EAAG,CACzBC,EAAKO,KAAKtH,EAAI,EAAI,EAAI,EACtBA,GAAIgF,KAAKE,MAAMlF,EAAI,GAErB+G,EAAKO,KAAKV,EAAI,EAAI,EAClBG,GAAKQ,SACL5D,GAAMoD,EAAKS,KAAK,GAGhBR,KACA,OAAOrD,EAAIG,OAAQ,CACjBkD,EAAMM,KAAKG,SAAS9D,EAAI+D,UAAU,EAAG,GAAI,GACzC/D,GAAMA,EAAI+D,UAAU,GAEtB,MAAOV,GAGT,QAASW,GAAcX,EAAOP,EAAOC,GAEnC,GAAIK,MAAWD,EAAGc,EAAGnC,EAAG9B,EACpBgD,EAAMC,EAAG5G,EAAGG,CAEhB,KAAK2G,EAAIE,EAAMlD,OAAQgD,EAAGA,GAAK,EAAG,CAChCrB,EAAIuB,EAAMF,EAAI,EACd,KAAKc,EAAI,EAAGA,EAAGA,GAAK,EAAG,CACrBb,EAAKO,KAAK7B,EAAI,EAAI,EAAI,EACtBA,GAAIA,GAAK,GAGbsB,EAAKQ,SACL5D,GAAMoD,EAAKS,KAAK,GAGhBb,IAAQ,GAAMF,EAAQ,GAAM,CAC5BG,GAAIa,SAAS9D,EAAI+D,UAAU,EAAG,GAAI,IAAM,EAAI,CAC5C1H,GAAIyH,SAAS9D,EAAI+D,UAAU,EAAG,EAAIjB,GAAQ,EAC1CtG,GAAIsH,SAAS9D,EAAI+D,UAAU,EAAIjB,GAAQ,EAGvC,IAAIzG,KAAO,GAAKyG,GAAS,EAAG,CAC1B,MAAOtG,KAAM,EAAI0H,IAAMjB,EAAIM,aACtB,IAAIlH,EAAI,EAAG,CAEhB,MAAO4G,GAAI5B,KAAKiC,IAAI,EAAGjH,EAAI2G,IAAS,EAAIxG,EAAI6E,KAAKiC,IAAI,EAAGP,QACnD,IAAIvG,IAAM,EAAG,CAElB,MAAOyG,GAAI5B,KAAKiC,IAAI,IAAKN,EAAO,KAAOxG,EAAI6E,KAAKiC,IAAI,EAAGP,QAClD,CACL,MAAOE,GAAI,GAAK,EAAI,GAIxB,QAASkB,GAAcrC,GAAK,MAAOkC,GAAclC,EAAG,GAAI,IACxD,QAASsC,GAAYvB,GAAK,MAAOD,GAAYC,EAAG,GAAI,IACpD,QAASwB,GAAcvC,GAAK,MAAOkC,GAAclC,EAAG,EAAG,IACvD,QAASwC,GAAYzB,GAAK,MAAOD,GAAYC,EAAG,EAAG,IAEnD,GAAI0B,IACFC,UAAW,SAAUC,GAAO,MAAOJ,GAAcC,EAAYG,KAE/D,UAAWC,gBAAiB,YAAa,CACvC,GAAIC,GAAe,GAAID,cAAa,EACpCH,GAAYC,UAAY,SAAUC,GAChCE,EAAa,GAAKF,CAClB,OAAOE,GAAa,IAGxB,MAAOJ,KAGT3F,GAAiBpB,QACfoH,cAAe,WACb,GAAIC,GAAS3G,EAAO+B,KAAKrD,UAAW,EAAGA,UAAUuD,OACjD,IAAID,KACJ,IAAIkC,EACJ,KAAK,GAAIe,GAAI,EAAGhD,EAAS0E,EAAO1E,OAAQgD,EAAIhD,EAAQgD,IAAK,CACvDf,EAAOjB,OAAO0D,EAAO1B,GACrB,KAAK7C,EAAGsB,UAAUQ,EAAM9B,EAAGW,UAAUmB,KACjCA,EAAO,GAAKA,EAAO,QAAU,CAC/B,KAAM,IAAI0C,YAAW,sBAAwB1C,GAG/C,GAAIA,EAAO,MAAS,CAClBlC,EAAOyD,KAAKnG,OAAOuH,aAAa3C,QAC3B,CACLA,GAAQ,KACRlC,GAAOyD,KAAKnG,OAAOuH,cAAc3C,GAAQ,IAAM,OAC/ClC,GAAOyD,KAAKnG,OAAOuH,aAAc3C,EAAO,KAAS,SAGrD,MAAOlC,GAAO2D,KAAK,KAGrBmB,IAAK,SAASC,GACZ,GAAIC,GAAgBhH,EAAO+B,KAAKrD,UAAW,EAAGA,UAAUuD,OACxD,IAAIgF,GAAS7E,EAAGQ,SAASmE,EAAU,eACnC,IAAIG,GAAWD,EAAOH,GACtB,IAAIA,GAAM1E,EAAGQ,SAASsE,EAAU,gBAChC,IAAI1D,GAAM5E,OAAOiC,KAAKiG,GAAK7E,MAC3B,IAAIkF,GAAkB/E,EAAGmB,SAASC,EAClC,IAAI2D,IAAoB,EAAG,CACzB,MAAO,GAGT,GAAIC,KACJ,IAAIC,GAAY,CAChB,IAAIC,GAASpD,EAAMqD,EAASC,CAC5B,OAAOH,EAAYF,EAAiB,CAClCG,EAAUhI,OAAO+H,EACjBnD,GAAO4C,EAAIQ,EACXC,GAAUjI,OAAO4E,EACjBkD,GAAe3B,KAAK8B,EACpB,IAAIF,EAAY,GAAKF,EAAiB,CACpC,MAEFjD,EAAO8C,EAAcM,EACrB,IAAIpD,IAASlG,EAAW,CACtB,MAEFwJ,EAAUlI,OAAO4E,EACjBkD,GAAe3B,KAAK+B,EACpBH,KAEF,MAAOD,GAAezB,KAAK,MAI/B,IAAI8B,IAGFC,OAAQ,WACN,GAAIA,GAAS,SAAS3C,EAAG4C,GACvB,GAAIA,EAAQ,EAAG,MAAO,EACtB,IAAIA,EAAQ,EAAG,MAAOD,GAAO3C,EAAG4C,EAAQ,GAAK5C,CAC7C,IAAI6C,GAAOF,EAAO3C,EAAG4C,EAAQ,EAC7B,OAAOC,GAAOA,EAGhB,OAAO,UAASD,GACd,GAAIE,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7CkJ,GAAQvF,EAAGW,UAAU4E,EACrB,IAAIA,EAAQ,GAAKA,IAAUtC,SAAU,CACnC,KAAM,IAAIuB,YAAW,+BAEvB,MAAOc,GAAOG,EAASF,OAI3BpI,WAAY,SAASuI,GACnB,GAAID,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAI4B,EAAU0B,KAAK+F,KAAe,kBAAmB,KAAM,IAAIxF,WAAU,+CACzEwF,GAAYxI,OAAOwI,EACnB,IAAIC,GAAWrJ,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CACrD,IAAIgK,GAAQ7E,KAAK8E,IAAI7F,EAAGW,UAAUgF,GAAW,EAC7C,OAAOF,GAAQ3H,MAAM8H,EAAOA,EAAQF,EAAU7F,UAAY6F,GAG5DI,SAAU,SAASJ,GACjB,GAAID,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAI4B,EAAU0B,KAAK+F,KAAe,kBAAmB,KAAM,IAAIxF,WAAU,6CACzEwF,GAAYxI,OAAOwI,EACnB,IAAIK,GAAUN,EAAQ5F,MACtB,IAAImG,GAAS1J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CACnD,IAAIqK,GAAMD,IAAWpK,EAAYmK,EAAU/F,EAAGW,UAAUqF,EACxD,IAAIE,GAAMnF,KAAKmC,IAAInC,KAAK8E,IAAII,EAAK,GAAIF,EACrC,OAAON,GAAQ3H,MAAMoI,EAAMR,EAAU7F,OAAQqG,KAASR,GAGxDS,SAAU,SAASC,GACjB,GAAIC,GAAW/J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAErD,OAAOmC,GAAS4B,KAAKtD,KAAM+J,EAAcC,MAAe,GAG1DC,YAAa,SAASL,GACpB,GAAIR,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAIgK,GAAWrG,EAAGW,UAAUsF,EAC5B,IAAIpG,GAAS4F,EAAQ5F,MACrB,IAAIwG,EAAW,GAAKA,GAAYxG,EAAQ,MAAOjE,EAC/C,IAAI2K,GAAQd,EAAQe,WAAWH,EAC/B,IAAII,GAASJ,EAAW,IAAMxG,CAC9B,IAAI0G,EAAQ,OAAUA,EAAQ,OAAUE,EAAO,MAAOF,EACtD,IAAIG,GAASjB,EAAQe,WAAWH,EAAW,EAC3C,IAAIK,EAAS,OAAUA,EAAS,MAAQ,MAAOH,EAC/C,QAASA,EAAQ,OAAU,MAASG,EAAS,OAAU,OAG3DpI,GAAiBpB,OAAOR,UAAW2I,EAEnC,IAAIsB,GAAmB,OAASC,OAAO/G,SAAW,CAClD,IAAI8G,EAAkB,CACpB,GAAIE,GAAqB3J,OAAOR,UAAUkK,WACnC1J,QAAOR,UAAUkK,IAGxB,IAAIE,IACF,oDACA,qEACA,gBACAvD,KAAK,GACP,IAAIwD,GAAkB,GAAIC,QAAO,KAAOF,EAAK,KAAOA,EAAK,KACzD,IAAIG,GAAgB,GAAID,QAAO,IAAMF,EAAK,KAAOA,EAAK,MACtDxI,GAAiBpB,OAAOR,WACtBkK,KAAM,WACJ,GAAIvK,OAAST,GAAaS,OAAS,KAAM,CACvC,KAAM,IAAI6D,WAAU,iBAAmB7D,KAAO,cAEhD,MAAOa,QAAOb,MACX6K,QAAQH,EAAiB,IACzBG,QAAQD,EAAe,OAMhC,GAAIE,GAAiB,SAASxE,GAC5BtG,KAAK+K,GAAKlK,OAAO8C,EAAGK,qBAAqBsC,GACzCtG,MAAKgL,GAAK,EAEZF,GAAezK,UAAUoF,KAAO,WAC9B,GAAIa,GAAItG,KAAK+K,GAAIvE,EAAIxG,KAAKgL,EAC1B,IAAI1E,IAAM/G,GAAaiH,GAAKF,EAAE9C,OAAQ,CACpCxD,KAAK+K,GAAKxL,CACV,QAASiB,MAAOjB,EAAW0L,KAAM,MAEnC,GAAIf,GAAQ5D,EAAE6D,WAAW3D,GAAI6D,EAAQtF,CACrC,IAAImF,EAAQ,OAAUA,EAAQ,OAAW1D,EAAE,GAAMF,EAAE9C,OAAQ,CACzDuB,EAAM,MACD,CACLsF,EAAS/D,EAAE6D,WAAW3D,EAAE,EACxBzB,GAAOsF,EAAS,OAAUA,EAAS,MAAU,EAAI,EAEnDrK,KAAKgL,GAAKxE,EAAIzB,CACd,QAASvE,MAAO8F,EAAE4E,OAAO1E,EAAGzB,GAAMkG,KAAM,OAE1ChI,GAAY6H,EAAezK,UAC3B4C,GAAYpC,OAAOR,UAAW,WAC5B,MAAO,IAAIyK,GAAe9K,OAG5B,KAAKsB,EAAuB,CAE1BT,OAAOR,UAAUS,WAAakI,EAAYlI,UAC1CD,QAAOR,UAAUoJ,SAAWT,EAAYS,SAG1CxH,EAAiBT,OACf2J,KAAM,SAASC,GACb,GAAIC,GAAQpL,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAClD,IAAI+L,GAAUrL,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAEpD,IAAIgM,GAAO5H,EAAGQ,SAASiH,EAAU,eACjC,IAAIC,IAAU9L,IAAcoE,EAAGI,WAAWsH,GAAQ,CAChD,KAAM,IAAIxH,WAAU,qEAGtB,GAAI2H,GAAgB7H,EAAG0B,WAAWkG,EAIlC,IAAI/H,GAASgI,EAAgB,EAAI7H,EAAGmB,SAASyG,EAAK/H,OAClD,IAAID,GAASI,EAAGI,WAAW/D,MAAQG,OAAOqL,EAAgB,GAAIxL,MAAS,GAAIA,MAAKwD,IAAW,GAAIhC,OAAMgC,EACrG,IAAI+B,GAAKiG,EAAgB7H,EAAG2B,YAAYiG,GAAQ,IAChD,IAAI/K,EAEJ,KAAK,GAAIgG,GAAI,EAAGgF,GAAkBhF,EAAIhD,EAASgD,IAAK,CAClD,GAAIgF,EAAe,CACjBhL,EAAQmD,EAAG6B,aAAaD,EACxB,IAAI/E,EAAMyK,KAAM,CACdzH,EAASgD,CACT,OAEFhG,EAAQA,EAAMA,UACT,CACLA,EAAQ+K,EAAK/E,GAEf,GAAI6E,IAAU9L,EAAW,CACvBgE,EAAOiD,GAAK8E,EAAUD,EAAM/H,KAAKgI,EAAS9K,GAAS6K,EAAM7K,OACpD,CACL+C,EAAOiD,GAAKhG,GAIhB+C,EAAOC,OAASA,CAChB,OAAOD,IAGTkI,GAAI,WACF,MAAOjK,OAAM2J,KAAKlL,aAMtB+B,GAAgB,SAAS0J,EAAOC,GAC5B3L,KAAKwG,EAAI,CACTxG,MAAK0L,MAAQA,CACb1L,MAAK2L,KAAOA,EAGhB1J,GAAiBD,EAAc3B,WAC7BoF,KAAM,WACJ,GAAIe,GAAIxG,KAAKwG,EAAGkF,EAAQ1L,KAAK0L,KAC7B,IAAIlF,IAAMjH,GAAaS,KAAK2L,OAASpM,EAAW,CAC9C,KAAM,IAAIsE,WAAU,wBAEtB,GAAI6H,IAAQnM,EAAW,CACrB,GAAIwF,GAAMpB,EAAGmB,SAAS4G,EAAMlI,OAC5B,MAAOgD,EAAIzB,EAAKyB,IAAK,CACnB,GAAImF,GAAO3L,KAAK2L,IAChB,IAAIC,EACJ,IAAID,IAAS,MAAO,CAClBC,EAASpF,MACJ,IAAImF,IAAS,QAAS,CAC3BC,EAASF,EAAMlF,OACV,IAAImF,IAAS,QAAS,CAC3BC,GAAUpF,EAAGkF,EAAMlF,IAErBxG,KAAKwG,EAAIA,EAAI,CACb,QAAShG,MAAOoL,EAAQX,KAAM,QAGlCjL,KAAK0L,MAAQnM,CACb,QAASiB,MAAOjB,EAAW0L,KAAM,QAGrChI,GAAYjB,EAAc3B,UAE1B4B,GAAiBT,MAAMnB,WACrBwL,WAAY,SAASC,EAAQvC,GAC3B,GAAIM,GAAM5J,UAAU,EACpB,IAAIkD,GAAIQ,EAAGQ,SAASnE,KACpB,IAAI+E,GAAMpB,EAAGmB,SAAS3B,EAAEK,OACxBsI,GAASnI,EAAGW,UAAUwH,EACtBvC,GAAQ5F,EAAGW,UAAUiF,EACrB,IAAIwC,GAAKD,EAAS,EAAIpH,KAAK8E,IAAIzE,EAAM+G,EAAQ,GAAKpH,KAAKmC,IAAIiF,EAAQ/G,EACnE,IAAIoG,GAAO5B,EAAQ,EAAI7E,KAAK8E,IAAIzE,EAAMwE,EAAO,GAAK7E,KAAKmC,IAAI0C,EAAOxE,EAClE8E,GAAOA,IAAMtK,EAAawF,EAAMpB,EAAGW,UAAUuF,EAC7C,IAAImC,GAAMnC,EAAM,EAAInF,KAAK8E,IAAIzE,EAAM8E,EAAK,GAAKnF,KAAKmC,IAAIgD,EAAK9E,EAC3D,IAAIkH,GAAQvH,KAAKmC,IAAImF,EAAMb,EAAMpG,EAAMgH,EACvC,IAAIG,GAAY,CAChB,IAAIf,EAAOY,GAAMA,EAAMZ,EAAOc,EAAQ,CACpCC,GAAa,CACbf,IAAQc,EAAQ,CAChBF,IAAME,EAAQ,EAEhB,MAAOA,EAAQ,EAAG,CAChB,GAAInK,EAAgBwB,KAAKH,EAAGgI,GAAO,CACjChI,EAAE4I,GAAM5I,EAAEgI,OACL,OACEhI,GAAEgI,GAEXA,GAAQe,CACRH,IAAMG,CACND,IAAS,EAEX,MAAO9I,IAGTgJ,KAAM,SAAS3L,GACb,GAAI+I,GAAQtJ,UAAU,GAAI4J,EAAM5J,UAAU,EAC1C,IAAImM,GAAIzI,EAAGQ,SAASnE,KACpB,IAAI+E,GAAMpB,EAAGmB,SAASsH,EAAE5I,OACxB+F,GAAQ5F,EAAGW,UAAUiF,IAAQhK,EAAY,EAAIgK,EAC7CM,GAAMlG,EAAGW,UAAUuF,IAAMtK,EAAYwF,EAAM8E,EAE3C,IAAIwC,GAAgB9C,EAAQ,EAAI7E,KAAK8E,IAAIzE,EAAMwE,EAAO,GAAK7E,KAAKmC,IAAI0C,EAAOxE,EAE3E,KAAK,GAAIyB,GAAI6F,EAAe7F,EAAIzB,GAAOyB,EAAIqD,IAAOrD,EAAG,CACnD4F,EAAE5F,GAAKhG,EAET,MAAO4L,IAGTE,KAAM,SAASC,GACb,GAAIhB,GAAO5H,EAAGQ,SAASnE,KACvB,IAAIwD,GAASG,EAAGmB,SAASyG,EAAK/H,OAC9B,KAAKG,EAAGI,WAAWwI,GAAY,CAC7B,KAAM,IAAI1I,WAAU,4CAEtB,GAAIyH,GAAUrL,UAAU,EACxB,KAAK,GAAIuG,GAAI,EAAGhG,EAAOgG,EAAIhD,EAAQgD,IAAK,CACtC,GAAIA,IAAK+E,GAAM,CACb/K,EAAQ+K,EAAK/E,EACb,IAAI+F,EAAUjJ,KAAKgI,EAAS9K,EAAOgG,EAAG+E,GAAO,MAAO/K,IAGxD,MAAOjB,IAGTiN,UAAW,SAASD,GAClB,GAAIhB,GAAO5H,EAAGQ,SAASnE,KACvB,IAAIwD,GAASG,EAAGmB,SAASyG,EAAK/H,OAC9B,KAAKG,EAAGI,WAAWwI,GAAY,CAC7B,KAAM,IAAI1I,WAAU,iDAEtB,GAAIyH,GAAUrL,UAAU,EACxB,KAAK,GAAIuG,GAAI,EAAGA,EAAIhD,EAAQgD,IAAK,CAC/B,GAAIA,IAAK+E,GAAM,CACb,GAAIgB,EAAUjJ,KAAKgI,EAASC,EAAK/E,GAAIA,EAAG+E,GAAO,MAAO/E,IAG1D,OAAQ,GAGVpE,KAAM,WACJ,MAAO,IAAIJ,GAAchC,KAAM,QAGjCyM,OAAQ,WACN,MAAO,IAAIzK,GAAchC,KAAM,UAGjC0M,QAAS,WACP,MAAO,IAAI1K,GAAchC,KAAM,WAGnCiD,GAAYzB,MAAMnB,UAAW,WAAa,MAAOL,MAAKyM,UAGtD,IAAItM,OAAOwM,eAAgB,CACzB1J,EAAY9C,OAAOwM,kBAAkBF,WAGvC,GAAIG,GAAiBlI,KAAKiC,IAAI,EAAG,IAAM,CACvC1E,GAAiBuC,QACfQ,iBAAkB4H,EAClBC,kBAAmBD,EACnBE,QAAS,sBAET3F,SAAUnG,EAAQmG,SAClB4F,WAAY/L,EAAQ+L,WAEpB3L,SAAU,SAASZ,GACjB,aAAcA,KAAU,UAAYW,EAAgBX,IAGtDwM,UAAW,SAASxM,GAClB,aAAcA,KAAU,WACrBgE,OAAOC,MAAMjE,IACdgE,OAAOpD,SAASZ,IAChBmD,EAAGW,UAAU9D,KAAWA,GAG5ByM,cAAe,SAASzM,GACtB,MAAOgE,QAAOwI,UAAUxM,IAAUkE,KAAKG,IAAIrE,IAAUgE,OAAOQ,kBAG9DP,MAAO,SAASjE,GAMd,MAAOA,KAAUA,IAKrB,IAAIa,EAAqB,CACvBY,EAAiB9B,QACf+M,sBAAuB,SAASC,EAAS7K,GACvC,GAAI8K,GAAKjN,OAAOkN,yBAAyBF,EAAS7K,EAClD,IAAIgL,GAAQnN,OAAOwM,eAAeQ,EAClC,OAAOC,IAAO7N,GAAa+N,IAAU,KAAM,CACzCF,EAAKjN,OAAOkN,yBAAyBC,EAAOhL,EAC5CgL,GAAQnN,OAAOwM,eAAeW,GAEhC,MAAOF,IAGTG,iBAAkB,SAASJ,GACzB,GAAI5J,GAASpD,OAAOqN,oBAAoBL,EACxC,IAAIG,GAAQnN,OAAOwM,eAAeQ,EAElC,IAAIM,GAAc,SAASC,GACzB,GAAInK,EAAO5B,QAAQ+L,MAAe,EAAG,CACnCnK,EAAOyD,KAAK0G,IAIhB,OAAOJ,IAAU,KAAM,CACrBnN,OAAOqN,oBAAoBF,GAAOjL,QAAQoL,EAC1CH,GAAQnN,OAAOwM,eAAeW,GAEhC,MAAO/J,KAIXtB,GAAiB9B,QAEfwN,OAAQ,SAAS7B,EAAQ8B,GACvB,IAAKjK,EAAGC,aAAakI,GAAS,CAC5B,KAAM,IAAIjI,WAAU,4BAEtB,MAAOrC,OAAMnB,UAAUwN,OAAOvK,KAAKrD,UAAW,SAAS6L,EAAQ8B,GAC7D,IAAKjK,EAAGC,aAAagK,GAAS,CAC5B,KAAM,IAAI/J,WAAU,4BAEtB,MAAO1D,QAAOiC,KAAKwL,GAAQC,OAAO,SAAS/B,EAAQgC,GACjDhC,EAAOgC,GAAOF,EAAOE,EACrB,OAAOhC,IACNA,MAIPiC,mBAAoB,SAASZ,GAC3B,MAAOhN,QAAOiC,KAAK+K,IAGrBa,GAAI,SAAS9I,EAAGC,GACd,MAAOxB,GAAGsB,UAAUC,EAAGC,IAKzB/E,eAAgB,SAAUD,EAAQ8N,GAChC,GAAIC,EAEJ,IAAIC,GAAY,SAAS/B,EAAGkB,GAC1B,IAAK3J,EAAGC,aAAawI,GAAI,CACvB,KAAM,IAAIvI,WAAU,wCAEtB,KAAMyJ,IAAQ,MAAQ3J,EAAGC,aAAa0J,IAAS,CAC7C,KAAM,IAAIzJ,WAAU,8CAA8CyJ,IAItE,IAAIlN,GAAiB,SAASgM,EAAGkB,GAC/Ba,EAAU/B,EAAGkB,EACbY,GAAI5K,KAAK8I,EAAGkB,EACZ,OAAOlB,GAGT,KAEE8B,EAAM/N,EAAOkN,yBAAyBlN,EAAOE,UAAW4N,GAAOC,GAC/DA,GAAI5K,QAAS,MACb,MAAO5D,GACP,GAAIS,EAAOE,eAAiB4N,GAAQ,CAElC,OAGFC,EAAM,SAASZ,GACbtN,KAAKiO,GAASX,EAOhBlN,GAAegO,SAAWhO,EACxBA,KAAmB,MACnBD,EAAOE,oBACIF,GASf,MAAOC,IACND,OAAQ,eAMf,GAAIA,OAAOC,gBAAkBD,OAAOwM,gBAChCxM,OAAOwM,eAAexM,OAAOC,kBAAmB,SAAW,MAC3DD,OAAOwM,eAAexM,OAAOG,OAAO,SAAW,KAAM,EACvD,WACE,GAAI+N,GAAWlO,OAAOG,OAAO,KAC7B,IAAIgO,GAAMnO,OAAOwM,eAAgB4B,EAAMpO,OAAOC,cAC9CD,QAAOwM,eAAiB,SAASxJ,GAC/B,GAAII,GAAS+K,EAAInL,EACjB,OAAOI,KAAW8K,EAAW,KAAO9K,EAEtCpD,QAAOC,eAAiB,SAAS+C,EAAGqL,GAClC,GAAIA,IAAM,KAAM,CAAEA,EAAIH,EACtB,MAAOE,GAAIpL,EAAGqL,GAEhBrO,QAAOC,eAAegO,SAAW,UAIrC,IACEjO,OAAOiC,KAAK,OACZ,MAAO1C,GACP,GAAI+O,GAAqBtO,OAAOiC,IAChCjC,QAAOiC,KAAO,SAAUwD,GACtB,MAAO6I,GAAmB9K,EAAGQ,SAASyB,KAI1C,GAAI8I,IACFC,MAAO,SAASnO,GACdA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,EAAQ,EAAG,MAAO+G,IAC7C,IAAI/G,IAAU,EAAG,MAAO,EACxB,IAAIA,IAAUoG,SAAU,MAAOpG,EAC/B,OAAOkE,MAAKoC,IAAItG,EAAQkE,KAAKkK,KAAKpO,EAAQA,EAAQ,KAGpDqO,MAAO,SAASrO,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,IAAMW,EAAgBX,GAAQ,CAC1C,MAAOA,GAET,MAAOA,GAAQ,GAAKkE,KAAKmK,OAAOrO,GAASkE,KAAKoC,IAAItG,EAAQkE,KAAKkK,KAAKpO,EAAQA,EAAQ,KAGtFsO,MAAO,SAAStO,GACdA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,GAAS,GAAKA,EAAQ,EAAG,CAClD,MAAO+G,KAET,GAAI/G,KAAW,EAAG,OAAQoG,QAC1B,IAAIpG,IAAU,EAAG,MAAOoG,SACxB,IAAIpG,IAAU,EAAG,MAAOA,EACxB,OAAO,GAAMkE,KAAKoC,KAAK,EAAItG,IAAU,EAAIA,KAG3CuO,KAAM,SAASvO,GACbA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,EAAG,MAAOA,EACxB,IAAIwO,GAASxO,EAAQ,EAAG+C,CACxB,IAAIyL,EAAQxO,GAASA,CACrB+C,GAASmB,KAAKiC,IAAInG,EAAO,EAAE,EAC3B,OAAOwO,IAAUzL,EAASA,GAG5B0L,MAAO,SAASzO,GAEdA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,GAAQ,MAAO+G,IAChC,IAAIhD,GAASZ,EAAGU,SAAS7D,EACzB,IAAI+D,IAAW,EAAG,CAChB,MAAO,IAET,MAAO,IAAK,EAAS1C,SAAS,GAAG2B,QAGnC0L,KAAM,SAAS1O,GACbA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,EAAG,MAAO,EACxB,IAAIgE,OAAOC,MAAMjE,GAAQ,MAAO+G,IAChC,KAAKpG,EAAgBX,GAAQ,MAAOoG,SACpC,IAAIpG,EAAQ,EAAGA,GAASA,CACxB,IAAIA,EAAQ,GAAI,MAAOkE,MAAKyK,IAAI3O,GAAS,CACzC,QAAQkE,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,IAAU,GAGhD4O,MAAO,SAAS5O,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,KAAWoG,SAAU,OAAQ,CACjC,KAAKzF,EAAgBX,IAAUA,IAAU,EAAG,MAAOA,EACnD,OAAOkE,MAAKyK,IAAI3O,GAAS,GAG3B6O,MAAO,SAASpL,EAAGqL,GACjB,GAAIC,GAAS,KACb,IAAIC,GAAU,IACd,IAAIC,GAAc,KAClB,IAAIC,KACJlO,OAAMnB,UAAUsP,MAAMrM,KAAKrD,UAAW,SAAS2P,GAC7C,GAAI9H,GAAMtD,OAAOoL,EACjB,IAAIpL,OAAOC,MAAMqD,GAAMyH,EAAS,SAC3B,IAAIzH,IAAQlB,UAAYkB,KAASlB,SAAU6I,EAAc,SACzD,IAAI3H,IAAQ,EAAG0H,EAAU,KAC9B,IAAIC,EAAa,CACf,MAAO,WACF,KAAKF,EAAQ,CAClBG,EAAQ1I,KAAKtC,KAAKG,IAAIiD,IAExB,MAAO,OAET,IAAI2H,EAAa,MAAO7I,SACxB,IAAI2I,EAAQ,MAAOhI,IACnB,IAAIiI,EAAS,MAAO,EAEpBE,GAAQG,KAAK,SAAU3K,EAAGC,GAAK,MAAOA,GAAID,GAC1C,IAAI4K,GAAUJ,EAAQ,EACtB,IAAIK,GAAUL,EAAQvN,IAAI,SAAUoC,GAAU,MAAOA,GAASuL,GAC9D,IAAIE,GAAMD,EAAQlC,OAAO,SAAUmC,EAAKzL,GAAU,MAAOyL,IAAOzL,EAASA,GAAW,EACpF,OAAOuL,GAAUpL,KAAKkK,KAAKoB,IAG7BC,KAAM,SAASzP,GACb,MAAOkE,MAAKoC,IAAItG,GAASkE,KAAKwL,OAGhCC,MAAO,SAAS3P,GACd,MAAOkE,MAAKoC,IAAItG,GAASkE,KAAK0L,QAGhCC,MAAO,SAAS7P,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,GAAS,GAAKgE,OAAOC,MAAMjE,GAAQ,MAAO+G,IAC9C,IAAI/G,IAAU,GAAKA,IAAUoG,SAAU,MAAOpG,EAC9C,IAAIA,KAAW,EAAG,OAAQoG,QAC1B,IAAIrD,GAAS,CACb,IAAIwC,GAAI,EAER,IAAIvF,EAAQ,GAAKA,EAAQ,EAAG,MAAOkE,MAAKoC,IAAI,EAAItG,EAChD,KAAK,GAAIgG,GAAI,EAAGA,EAAIT,EAAGS,IAAK,CAC1B,GAAKA,EAAI,IAAO,EAAG,CACjBjD,GAAUmB,KAAKiC,IAAInG,EAAOgG,GAAKA,MAC1B,CACLjD,GAAUmB,KAAKiC,IAAInG,EAAOgG,GAAKA,GAInC,MAAOjD,IAGToB,KAAM,SAASnE,GACb,GAAI+D,IAAU/D,CACd,IAAI+D,IAAW,EAAG,MAAOA,EACzB,IAAIC,OAAOC,MAAMF,GAAS,MAAOA,EACjC,OAAOA,GAAS,GAAK,EAAI,GAG3B+L,KAAM,SAAS9P,GACbA,EAAQgE,OAAOhE,EACf,KAAKW,EAAgBX,IAAUA,IAAU,EAAG,MAAOA,EACnD,QAAQkE,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,IAAU,GAGhD+P,KAAM,SAAS/P,GACbA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,IAAU,EAAG,MAAOA,EAC/C,IAAIA,IAAUoG,SAAU,MAAO,EAC/B,IAAIpG,KAAWoG,SAAU,OAAQ,CACjC,QAAQlC,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,KAAWkE,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,KAG7EgQ,MAAO,SAAShQ,GACd,GAAI+D,GAASC,OAAOhE,EACpB,OAAO+D,GAAS,GAAKG,KAAKE,OAAOL,GAAUG,KAAKE,MAAML,IAGxDkM,KAAM,SAASxM,EAAGqL,GAEhB,GAAIoB,GAAOzM,IAAM,GAAM,KACvB,IAAI0M,GAAK1M,EAAI,KACb,IAAI2M,GAAOtB,IAAM,GAAM,KACvB,IAAIuB,GAAKvB,EAAI,KAGb,OAASqB,GAAKE,GAASH,EAAKG,EAAKF,EAAKC,GAAO,KAAQ,GAAG,GAG1DE,OAAQ,SAAS7M,GACf,GAAIA,IAAM,GAAKA,IAAM2C,UAAY3C,KAAO2C,UAAYpC,OAAOC,MAAMR,GAAI,CACnE,MAAOA,GAET,GAAI6D,GAAMtD,OAAOP,EACjB,OAAO4B,GAAiBgC,UAAUC,IAGtC7F,GAAiByC,KAAMgK,EAEvB,IAAIhK,KAAK+L,KAAK,WAAY,MAAQ,EAAG,CAEnC/L,KAAK+L,KAAO/B,EAAU+B,KAMxB,GAAIM,GAAc,WAEhB,GAAIC,GAASC,CAEbtN,GAAGuN,UAAY,SAASC,GACtB,IAAKxN,EAAGC,aAAauN,GAAU,CAC7B,MAAO,OAET,IAAKA,EAAQC,oBAAqB,CAGhC,MAAO,OAET,GAAID,EAAQE,UAAY9R,EAAW,CACjC,MAAO,OAET,MAAO,MAKT,IAAI+R,GAAoB,SAAS1R,GAC/B,IAAK+D,EAAGI,WAAWnE,GAAI,CACrB,KAAM,IAAIiE,WAAU,2BAEtB,GAAI0N,GAAavR,IACjB,IAAIwR,GAAW,SAASC,EAASC,GAC/BH,EAAWE,QAAUA,CACrBF,GAAWG,OAASA,EAEtBH,GAAWJ,QAAUxN,EAAG+B,UAAU9F,GAAI4R,GAEtC,KAAKD,EAAWJ,QAAQrN,cAAe,CACrC,KAAM,IAAID,WAAU,2BAEtB,KAAMF,EAAGI,WAAWwN,EAAWE,UACzB9N,EAAGI,WAAWwN,EAAWG,SAAU,CACvC,KAAM,IAAI7N,WAAU,4BAKxB,IAAI8N,GAAa3Q,EAAQ2Q,UACzB,IAAIC,EACJ,UAAWC,UAAW,aAAelO,EAAGI,WAAW8N,OAAOC,aAAc,CACtEF,EAAkB,WAEhB,GAAIG,KACJ,IAAIC,GAAc,sBAClB,IAAIC,GAAiB,SAASC,GAC5BH,EAAS/K,KAAKkL,EACdL,QAAOC,YAAYE,EAAa,KAElC,IAAIG,GAAgB,SAASC,GAC3B,GAAIA,EAAMxE,QAAUiE,QAAUO,EAAMC,MAAQL,EAAa,CACvDI,EAAME,iBACN,IAAIP,EAASvO,SAAW,EAAG,CAAE,OAC7B,GAAI0O,GAAKH,EAASQ,OAClBL,MAGJL,QAAOW,iBAAiB,UAAWL,EAAe,KAClD,OAAOF,IAGX,GAAIQ,GAAkB,WAKpB,GAAIC,GAAI1R,EAAQgQ,OAChB,OAAO0B,IAAKA,EAAEjB,SAAW,SAASkB,GAChC,MAAOD,GAAEjB,UAAUmB,KAAKD,IAG5B,IAAIE,GAAUlP,EAAGI,WAAW/C,EAAQ8R,cAClC9R,EAAQ8R,aAAaC,KAAK/R,SACnBgS,WAAY,UAAYA,QAAQC,SAAWD,QAAQC,SAC1DR,MACC9O,EAAGI,WAAW6N,GAAmBA,IAClC,SAASe,GAAQhB,EAAWgB,EAAM,IAEpC,IAAIO,GAA0B,SAASC,EAAWlP,GAChDkP,EAAU9Q,QAAQ,SAAS+Q,GACzBP,EAAQ,WAEN,GAAIQ,GAAUD,EAASC,OACvB,IAAI9B,GAAa6B,EAAS7B,UAC1B,IAAIE,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,GAAInO,GAAS8P,EAAQpP,EACrB,IAAIV,IAAWgO,EAAWJ,QAAS,CACjC,KAAM,IAAItN,WAAU,mBAEtB,GAAIyP,GACFC,EAAmChQ,EAAQgO,EAC7C,KAAK+B,EAAc,CACjB7B,EAAQlO,IAEV,MAAO7D,GACPgS,EAAOhS,QAMf,IAAI6T,GAAqC,SAAStP,EAAGsN,GACnD,IAAK5N,EAAGC,aAAaK,GAAI,CACvB,MAAO,OAET,GAAIwN,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,GAAIkB,GAAO3O,EAAE2O,IACb,KAAKjP,EAAGI,WAAW6O,GAAO,CAAE,MAAO,OACnCA,EAAKtP,KAAKW,EAAGwN,EAASC,GACtB,MAAMhS,GACNgS,EAAOhS,GAET,MAAO,MAGT,IAAI8T,GAA2B,SAASrC,EAASsC,EAAaC,GAC5D,MAAO,UAASzP,GACd,GAAIA,IAAMkN,EAAS,CACjB,MAAOuC,GAAW,GAAI7P,WAAU,oBAElC,GAAIjE,GAAIuR,EAAQC,mBAChB,IAAIG,GAAa,GAAID,GAAkB1R,EACvC,IAAI0T,GAAeC,EAAmCtP,EAAGsN,EACzD,IAAI+B,EAAc,CAChB,MAAO/B,GAAWJ,QAAQyB,KAAKa,EAAaC,OACvC,CACL,MAAOD,GAAYxP,KAKzB+M,GAAU,SAASQ,GACjB,GAAIL,GAAUnR,IACdmR,GAAUzN,EAAoByN,EAC9B,KAAKA,EAAQC,oBAAqB,CAGhC,KAAM,IAAIvN,WAAU,eAEtB,GAAIsN,EAAQE,UAAY9R,EAAW,CACjC,KAAM,IAAIsE,WAAU,+BAGtB,IAAKF,EAAGI,WAAWyN,GAAW,CAC5B,KAAM,IAAI3N,WAAU,wBAEtBsN,EAAQE,QAAU,YAClBF,GAAQwC,oBACRxC,GAAQyC,mBAER,IAAInC,GAAU,SAASoC,GACrB,GAAI1C,EAAQE,UAAY,aAAc,CAAE,OACxC,GAAI8B,GAAYhC,EAAQwC,iBACxBxC,GAAQ2C,QAAUD,CAClB1C,GAAQwC,kBAAoBpU,CAC5B4R,GAAQyC,iBAAmBrU,CAC3B4R,GAAQE,QAAU,gBAClB6B,GAAwBC,EAAWU,GAErC,IAAInC,GAAS,SAASqC,GACpB,GAAI5C,EAAQE,UAAY,aAAc,CAAE,OACxC,GAAI8B,GAAYhC,EAAQyC,gBACxBzC,GAAQ2C,QAAUC,CAClB5C,GAAQwC,kBAAoBpU,CAC5B4R,GAAQyC,iBAAmBrU,CAC3B4R,GAAQE,QAAU,eAClB6B,GAAwBC,EAAWY,GAErC,KACEvC,EAASC,EAASC,GAClB,MAAOhS,GACPgS,EAAOhS,GAET,MAAOyR,GAETF,GAAoBD,EAAQ3Q,SAC5B4B,GAAiB+O,GACfgD,WAAY,SAASpO,GACnB,GAAIrF,GAAcP,IAIlB,IAAIK,GAAYE,EAAYF,WAAa4Q,CACzCrL,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GACfyL,QAAS9R,EACTuU,QAASvU,EACToU,kBAAmBpU,EACnBqU,iBAAkBrU,EAClB6R,oBAAqB7R,GAEvBqG,GAAIwL,oBAAsB7Q,CAC1B,OAAOqF,KAIX,IAAIqO,GAAsB,SAASC,EAAOzH,EAAQ8E,EAAY4C,GAC5D,GAAIlJ,GAAO,KACX,OAAO,UAAShH,GACd,GAAIgH,EAAM,CAAE,OACZA,EAAO,IACPwB,GAAOyH,GAASjQ,CAChB,MAAOkQ,EAAUlI,QAAW,EAAG,CAC7B,GAAIwF,GAAUF,EAAWE,OACzBA,GAAQhF,KAKduE,GAAQoD,IAAM,SAAShJ,GACrB,GAAIxL,GAAII,IACR,IAAIuR,GAAa,GAAID,GAAkB1R,EACvC,IAAI6R,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,IAAK/N,EAAG0B,WAAW+F,GAAW,CAC5B,KAAM,IAAIvH,WAAU,gBAEtB,GAAI0B,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAIqB,MAAa0H,GAAclI,MAAO,EACtC,KAAK,GAAIiI,GAAQ,GAAKA,IAAS,CAC7B,GAAIzO,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CACb,MAEF,GAAIoJ,GAAczU,EAAE6R,QAAQhM,EAAKjF,MACjC,IAAI8T,GAAiBL,EACnBC,EAAOzH,EAAQ8E,EAAY4C,EAE7BA,GAAUlI,OACVoI,GAAYzB,KAAK0B,EAAgB/C,EAAWG,QAE9C,KAAOyC,EAAUlI,QAAW,EAAG,CAC7BwF,EAAQhF,IAEV,MAAO/M,GACPgS,EAAOhS,GAET,MAAO6R,GAAWJ,QAGpBH,GAAQuD,KAAO,SAASnJ,GACtB,GAAIxL,GAAII,IACR,IAAIuR,GAAa,GAAID,GAAkB1R,EACvC,IAAI6R,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,IAAK/N,EAAG0B,WAAW+F,GAAW,CAC5B,KAAM,IAAIvH,WAAU,gBAEtB,GAAI0B,GAAK5B,EAAG2B,YAAY8F,EACxB,OAAO,KAAM,CACX,GAAI3F,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAKb,MAEF,GAAIoJ,GAAczU,EAAE6R,QAAQhM,EAAKjF,MACjC6T,GAAYzB,KAAKnB,EAASC,IAE5B,MAAOhS,GACPgS,EAAOhS,GAET,MAAO6R,GAAWJ,QAGpBH,GAAQU,OAAS,SAASqC,GACxB,GAAInU,GAAII,IACR,IAAIuR,GAAa,GAAID,GAAkB1R,EACvC,IAAI8R,GAASH,EAAWG,MACxBA,GAAOqC,EACP,OAAOxC,GAAWJ,QAGpBH,GAAQS,QAAU,SAASvL,GACzB,GAAItG,GAAII,IACR,IAAI2D,EAAGuN,UAAUhL,GAAI,CACnB,GAAI3F,GAAc2F,EAAEkL,mBACpB,IAAI7Q,IAAgBX,EAAG,CAAE,MAAOsG,IAElC,GAAIqL,GAAa,GAAID,GAAkB1R,EACvC,IAAI6R,GAAUF,EAAWE,OACzBA,GAAQvL,EACR,OAAOqL,GAAWJ,QAGpBH,GAAQ3Q,UAAU,SAAW,SAAUqT,GACrC,MAAO1T,MAAK4S,KAAKrT,EAAWmU,GAG9B1C,GAAQ3Q,UAAUuS,KAAO,SAAUa,EAAaC,GAC9C,GAAIvC,GAAUnR,IACd,KAAK2D,EAAGuN,UAAUC,GAAU,CAAE,KAAM,IAAItN,WAAU,iBAGlD,GAAIjE,GAAII,KAAKO,WACb,IAAIgR,GAAa,GAAID,GAAkB1R,EACvC,KAAK+D,EAAGI,WAAW2P,GAAa,CAC9BA,EAAa,SAAShU,GAAK,KAAMA,IAEnC,IAAKiE,EAAGI,WAAW0P,GAAc,CAC/BA,EAAc,SAASxP,GAAK,MAAOA,IAErC,GAAIuQ,GACFhB,EAAyBrC,EAASsC,EAAaC,EACjD,IAAIe,IACAlD,WAAYA,EAAY8B,QAASmB,EACrC,IAAIE,IACAnD,WAAYA,EAAY8B,QAASK,EACrC,QAAQvC,EAAQE,SAChB,IAAK,aACHF,EAAQwC,kBAAkB3M,KAAKyN,EAC/BtD,GAAQyC,iBAAiB5M,KAAK0N,EAC9B,MACF,KAAK,iBACHxB,GAAyBuB,GAAkBtD,EAAQ2C,QACnD,MACF,KAAK,gBACHZ,GAAyBwB,GAAiBvD,EAAQ2C,QAClD,MACF,SACE,KAAM,IAAIjQ,WAAU,cAEtB,MAAO0N,GAAWJ,QAGpB,OAAOH,KAGT/O,GAAiBjB,GAAWgQ,QAASD,GAIrC,IAAI4D,GAA6BhV,EAAoBqB,EAAQgQ,QAAS,SAAS4D,GAC7E,MAAOA,GAAEnD,QAAQ,aAAemD,IAElC,IAAIC,GAA0C,WAC5C,IACE7D,QAAQU,OAAO,IAAIkB,KAAK,KAAK,GAAGA,KAAK,KAAM,aAC3C,OAAO,MACP,MAAOkC,GACP,MAAO,UAGX,KAAKH,IAA+BE,EAAwC,CAC1E7T,EAAQgQ,QAAUD,EAIpB,GAAI1P,EAAqB,CAEvB,GAAI0T,GAAU,QAASA,GAAQjH,GAC7B,GAAIkH,SAAclH,EAClB,IAAIkH,IAAS,SAAU,CACrB,MAAO,IAAMlH,MACR,IAAIkH,IAAS,SAAU,CAE5B,MAAOlH,GAET,MAAO,MAGT,IAAImH,GAAc,QAASA,KAEzB,MAAO9U,QAAOG,OAASH,OAAOG,OAAO,SAGvC,IAAI4U,IACFC,IAAK,WAEH,GAAIC,KAEJ,SAASC,GAASvH,EAAKtN,GACrBR,KAAK8N,IAAMA,CACX9N,MAAKQ,MAAQA,CACbR,MAAKyF,KAAO,IACZzF,MAAKsV,KAAO,KAGdD,EAAShV,UAAUkV,UAAY,WAC7B,MAAOvV,MAAK8N,MAAQsH,EAGtB,SAASI,GAAYrT,EAAKwJ,GACxB3L,KAAKyV,KAAOtT,EAAIuT,KAChB1V,MAAKwG,EAAIxG,KAAKyV,IACdzV,MAAK2L,KAAOA,EAGd6J,EAAYnV,WACVoF,KAAM,WACJ,GAAIe,GAAIxG,KAAKwG,EAAGmF,EAAO3L,KAAK2L,KAAM8J,EAAOzV,KAAKyV,KAAMlS,CACpD,IAAIvD,KAAKwG,IAAMjH,EAAW,CACxB,OAASiB,MAAOjB,EAAW0L,KAAM,MAEnC,MAAOzE,EAAE+O,aAAe/O,IAAMiP,EAAM,CAElCjP,EAAIA,EAAE8O,KAGR,MAAO9O,EAAEf,OAASgQ,EAAM,CACtBjP,EAAIA,EAAEf,IACN,KAAKe,EAAE+O,YAAa,CAClB,GAAI5J,IAAS,MAAO,CAClBpI,EAASiD,EAAEsH,QACN,IAAInC,IAAS,QAAS,CAC3BpI,EAASiD,EAAEhG,UACN,CACL+C,GAAUiD,EAAEsH,IAAKtH,EAAEhG,OAErBR,KAAKwG,EAAIA,CACT,QAAShG,MAAO+C,EAAQ0H,KAAM,QAIlCjL,KAAKwG,EAAIjH,CACT,QAASiB,MAAOjB,EAAW0L,KAAM,OAGrChI,GAAYuS,EAAYnV,UAExB,SAAS8U,KACP,GAAIhT,GAAMnC,IACVmC,GAAMuB,EAAoBvB,EAC1B,KAAKA,EAAIwT,QAAS,CAChB,KAAM,IAAI9R,WAAU,WAGtB,GAAI4R,GAAO,GAAIJ,GAAS,KAAM,KAE9BI,GAAKhQ,KAAOgQ,EAAKH,KAAOG,CAExBxT,GAAiBE,GACfuT,MAASD,EACTG,SAAYX,IACZY,MAAS,GAIX,IAAIzK,GAAWnL,UAAU,EACzB,IAAImL,IAAa7L,GAAa6L,IAAa,KAAM,CAC/C,GAAI7F,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAI0K,GAAQ3T,EAAI+L,GAChB,KAAKvK,EAAGI,WAAW+R,GAAQ,CAAE,KAAM,IAAIjS,WAAU,WACjD,MAAO,KAAM,CACX,GAAI4B,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAAE,MACjB,GAAI8K,GAAWtQ,EAAKjF,KACpB,KAAKmD,EAAGC,aAAamS,GAAW,CAC9B,KAAM,IAAIlS,WAAU,8BAEtBiS,EAAMxS,KAAKnB,EAAK4T,EAAS,GAAIA,EAAS,KAG1C,MAAO5T,GAET,GAAI6T,GAAgBb,EAAI9U,SACxB4B,GAAiBkT,GACfnB,WAAY,SAASpO,GACnB,GAAIrF,GAAcP,IAClB,IAAIK,GAAYE,EAAYF,WAAa2V,CACzCpQ,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GAAO+P,QAAS,MACjC,OAAO/P,KAIXzF,QAAOO,eAAeyU,EAAI9U,UAAW,QACnCmC,aAAc,KACdC,WAAY,MACZwT,IAAK,WACH,SAAWjW,MAAK6V,QAAU,YAAa,CACrC,KAAM,IAAIhS,WAAU,0CAEtB,MAAO7D,MAAK6V,QAIhB5T,GAAiBkT,EAAI9U,WACnB4V,IAAK,SAASnI,GACZ,GAAIoI,GAAOnB,EAAQjH,EACnB,IAAIoI,IAAS,KAAM,CAEjB,GAAIC,GAAQnW,KAAK4V,SAASM,EAC1B,OAAOC,GAAQA,EAAM3V,MAAQjB,EAE/B,GAAIkW,GAAOzV,KAAK0V,MAAOlP,EAAIiP,CAC3B,QAAQjP,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEsH,IAAKA,GAAM,CAChC,MAAOtH,GAAEhG,OAGb,MAAOjB,IAGT6W,IAAK,SAAStI,GACZ,GAAIoI,GAAOnB,EAAQjH,EACnB,IAAIoI,IAAS,KAAM,CAEjB,aAAclW,MAAK4V,SAASM,KAAU,YAExC,GAAIT,GAAOzV,KAAK0V,MAAOlP,EAAIiP,CAC3B,QAAQjP,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEsH,IAAKA,GAAM,CAChC,MAAO,OAGX,MAAO,QAGTI,IAAK,SAASJ,EAAKtN,GACjB,GAAIiV,GAAOzV,KAAK0V,MAAOlP,EAAIiP,EAAMU,CACjC,IAAID,GAAOnB,EAAQjH,EACnB,IAAIoI,IAAS,KAAM,CAEjB,SAAWlW,MAAK4V,SAASM,KAAU,YAAa,CAC9ClW,KAAK4V,SAASM,GAAM1V,MAAQA,CAC5B,YACK,CACL2V,EAAQnW,KAAK4V,SAASM,GAAQ,GAAIb,GAASvH,EAAKtN,EAChDgG,GAAIiP,EAAKH,MAIb,OAAQ9O,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEsH,IAAKA,GAAM,CAChCtH,EAAEhG,MAAQA,CACV,SAGJ2V,EAAQA,GAAS,GAAId,GAASvH,EAAKtN,EACnC,IAAImD,EAAGsB,WAAW,EAAG6I,GAAM,CACzBqI,EAAMrI,KAAO,EAEfqI,EAAM1Q,KAAOzF,KAAK0V,KAClBS,GAAMb,KAAOtV,KAAK0V,MAAMJ,IACxBa,GAAMb,KAAK7P,KAAO0Q,CAClBA,GAAM1Q,KAAK6P,KAAOa,CAClBnW,MAAK6V,OAAS,GAGhBQ,SAAU,SAASvI,GACjB,GAAI2H,GAAOzV,KAAK0V,MAAOlP,EAAIiP,CAC3B,IAAIS,GAAOnB,EAAQjH,EACnB,IAAIoI,IAAS,KAAM,CAEjB,SAAWlW,MAAK4V,SAASM,KAAU,YAAa,CAC9C,MAAO,OAET1P,EAAIxG,KAAK4V,SAASM,GAAMZ,WACjBtV,MAAK4V,SAASM,GAGvB,OAAQ1P,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEsH,IAAKA,GAAM,CAChCtH,EAAEsH,IAAMtH,EAAEhG,MAAQ4U,CAClB5O,GAAE8O,KAAK7P,KAAOe,EAAEf,IAChBe,GAAEf,KAAK6P,KAAO9O,EAAE8O,IAChBtV,MAAK6V,OAAS,CACd,OAAO,OAGX,MAAO,QAGTS,MAAO,WACLtW,KAAK6V,MAAQ,CACb7V,MAAK4V,SAAWX,GAChB,IAAIQ,GAAOzV,KAAK0V,MAAOlP,EAAIiP,EAAMjH,EAAIhI,EAAEf,IACvC,QAAQe,EAAIgI,KAAOiH,EAAM,CACvBjP,EAAEsH,IAAMtH,EAAEhG,MAAQ4U,CAClB5G,GAAIhI,EAAEf,IACNe,GAAEf,KAAOe,EAAE8O,KAAOG,EAEpBA,EAAKhQ,KAAOgQ,EAAKH,KAAOG,GAG1BrT,KAAM,WACJ,MAAO,IAAIoT,GAAYxV,KAAM,QAG/ByM,OAAQ,WACN,MAAO,IAAI+I,GAAYxV,KAAM,UAG/B0M,QAAS,WACP,MAAO,IAAI8I,GAAYxV,KAAM,cAG/BqC,QAAS,SAASkU,GAChB,GAAIC,GAAUvW,UAAUuD,OAAS,EAAIvD,UAAU,GAAK,IACpD,IAAIsF,GAAKvF,KAAK0M,SACd,KAAK,GAAIyJ,GAAQ5Q,EAAGE,QAAS0Q,EAAMlL,KAAMkL,EAAQ5Q,EAAGE,OAAQ,CAC1D8Q,EAASjT,KAAKkT,EAASL,EAAM3V,MAAM,GAAI2V,EAAM3V,MAAM,GAAIR,SAI7DiD,GAAYkS,EAAI9U,UAAW,WAAa,MAAOL,MAAK0M,WAEpD,OAAOyI,MAGTnS,IAAK,WAKH,GAAIyT,GAAU,QAASzT,KACrB,GAAIkL,GAAMlO,IACVkO,GAAMxK,EAAoBwK,EAC1B,KAAKA,EAAIwI,QAAS,CAChB,KAAM,IAAI7S,WAAU,WAGtB5B,EAAiBiM,GACfyI,cAAe,KACff,SAAYX,KAId,IAAI7J,GAAWnL,UAAU,EACzB,IAAImL,IAAa7L,GAAa6L,IAAa,KAAM,CAC/C,GAAI7F,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAI0K,GAAQ5H,EAAI0I,GAChB,KAAKjT,EAAGI,WAAW+R,GAAQ,CAAE,KAAM,IAAIjS,WAAU,WACjD,MAAO,KAAM,CACX,GAAI4B,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAAE,MACjB,GAAI8K,GAAWtQ,EAAKjF,KACpBsV,GAAMxS,KAAK4K,EAAK6H,IAGpB,MAAO7H,GAET,IAAI2I,GAAgBJ,EAAQpW,SAC5B4B,GAAiBwU,GACfzC,WAAY,SAASpO,GACnB,GAAIrF,GAAcP,IAClB,IAAIK,GAAYE,EAAYF,WAAawW,CACzCjR,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GAAO8Q,QAAS,MACjC,OAAO9Q,KAKX,IAAIkR,GAAY,QAASA,GAAU5I,GACjC,IAAKA,EAAI,eAAgB,CACvB,GAAI6I,GAAI7I,EAAI,eAAiB,GAAIgH,GAAgBC,GACjDhV,QAAOiC,KAAK8L,EAAI0H,UAAUvT,QAAQ,SAAS2U,GAEzC,GAAIA,EAAE7M,WAAW,KAAO,GAAI,CAC1B6M,EAAIA,EAAE5P,UAAU,OACX,CACL4P,GAAKA,EAEPD,EAAE7I,IAAI8I,EAAGA,IAEX9I,GAAI0H,SAAW,MAInBzV,QAAOO,eAAe+V,EAAQpW,UAAW,QACvCmC,aAAc,KACdC,WAAY,MACZwT,IAAK,WACH,SAAWjW,MAAK4V,WAAa,YAAa,CAExC,KAAM,IAAI/R,WAAU,0CAEtBiT,EAAU9W,KACV,OAAOA,MAAK,eAAeiX,OAI/BhV,GAAiBwU,EAAQpW,WACvB+V,IAAK,SAAStI,GACZ,GAAIoI,EACJ,IAAIlW,KAAK4V,WAAaM,EAAOnB,EAAQjH,MAAU,KAAM,CACnD,QAAS9N,KAAK4V,SAASM,GAEzBY,EAAU9W,KACV,OAAOA,MAAK,eAAeoW,IAAItI,IAGjC8I,IAAK,SAAS9I,GACZ,GAAIoI,EACJ,IAAIlW,KAAK4V,WAAaM,EAAOnB,EAAQjH,MAAU,KAAM,CACnD9N,KAAK4V,SAASM,GAAM,IACpB,QAEFY,EAAU9W,KACV,OAAOA,MAAK,eAAekO,IAAIJ,EAAKA,IAGtCuI,SAAU,SAASvI,GACjB,GAAIoI,EACJ,IAAIlW,KAAK4V,WAAaM,EAAOnB,EAAQjH,MAAU,KAAM,OAC5C9N,MAAK4V,SAASM,EACrB,QAEFY,EAAU9W,KACV,OAAOA,MAAK,eAAe,UAAU8N,IAGvCwI,MAAO,WACL,GAAItW,KAAK4V,SAAU,CACjB5V,KAAK4V,SAAWX,GAChB,QAEF,MAAOjV,MAAK,eAAesW,SAG7BlU,KAAM,WACJ0U,EAAU9W,KACV,OAAOA,MAAK,eAAeoC,QAG7BqK,OAAQ,WACNqK,EAAU9W,KACV,OAAOA,MAAK,eAAeyM,UAG7BC,QAAS,WACPoK,EAAU9W,KACV,OAAOA,MAAK,eAAe0M,WAG7BrK,QAAS,SAASkU,GAChB,GAAIC,GAAUvW,UAAUuD,OAAS,EAAIvD,UAAU,GAAK,IACpD,IAAIiX,GAAYlX,IAChB8W,GAAU9W,KACVA,MAAK,eAAeqC,QAAQ,SAAS7B,EAAOsN,GAC1CyI,EAASjT,KAAKkT,EAAS1I,EAAKA,EAAKoJ,OAIvCjU,GAAYwT,EAAQpW,UAAW,WAAa,MAAOL,MAAKyM,UAExD,OAAOgK,MAGXxU,GAAiBjB,EAASkU,EAE1B,IAAIlU,EAAQmU,KAAOnU,EAAQgC,IAAK,CAQ9B,SACShC,GAAQmU,IAAI9U,UAAUiW,QAAU,aACvC,GAAItV,GAAQgC,KAAMiU,OAAS,IAC3B,GAAIjW,GAAQmU,KAAM8B,OAAS,SACpBjW,GAAQmU,IAAI9U,UAAU+B,OAAS,kBAC/BpB,GAAQgC,IAAI3C,UAAU+B,OAAS,kBAC/BpB,GAAQmU,IAAI9U,UAAUgC,UAAY,kBAClCrB,GAAQgC,IAAI3C,UAAUgC,UAAY,YACzC7C,EAAqBwB,EAAQmU,MAC7B3V,EAAqBwB,EAAQgC,OAC5BrD,EAAoBqB,EAAQmU,IAAK,SAASgC,GACzC,MAAO,IAAKA,gBAAkBA,KAEhC,CACAnW,EAAQmU,IAAMD,EAAgBC,GAC9BnU,GAAQgC,IAAMkS,EAAgBlS,KAIlCC,EAAY9C,OAAOwM,gBAAe,GAAK3L,GAAQmU,KAAO/S,QACtDa,GAAY9C,OAAOwM,gBAAe,GAAK3L,GAAQgC,KAAOZ,UAI1D,UAAWgV,UAAW,YAAcA,OAAOC,IAAK,CAC9CD,OAAOrW,OACF,CACLA"}
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.12.0/es6-shim.min.js b/ajax/libs/es6-shim/0.12.0/es6-shim.min.js
new file mode 100644
index 000000000..89e62aec9
--- /dev/null
+++ b/ajax/libs/es6-shim/0.12.0/es6-shim.min.js
@@ -0,0 +1,2 @@
+(function(e){"use strict";var t=function(e){try{e()}catch(t){return false}return true};var r=function(e,t){try{var r=function(){e.apply(this,arguments)};if(!r.__proto__){return false}Object.setPrototypeOf(r,e);r.prototype=Object.create(e.prototype,{constructor:{value:e}});return t(r)}catch(n){return false}};var n=function(){try{Object.defineProperty({},"x",{});return true}catch(e){return false}};var a=function(){var e=false;if(String.prototype.startsWith){try{"/a/".startsWith(/a/)}catch(t){e=true}}return e};var i=function(){var i=typeof global==="undefined"?self:global;var o=i.isFinite;var u=!!Object.defineProperty&&n();var s=a();var f=Array.prototype.slice;var c=String.prototype.indexOf;var l=Object.prototype.toString;var h=Object.prototype.hasOwnProperty;var v;var p=function(e,t){Object.keys(t).forEach(function(r){var n=t[r];if(r in e)return;if(u){Object.defineProperty(e,r,{configurable:true,enumerable:false,writable:true,value:n})}else{e[r]=n}})};var y=Object.create||function(e,t){function r(){}r.prototype=e;var n=new r;if(typeof t!=="undefined")p(n,t);return n};var b=typeof Symbol==="object"&&Symbol.iterator||"_es6shim_iterator_";if(i.Set&&typeof(new i.Set)["@@iterator"]==="function"){b="@@iterator"}var g=function(e,t){if(!t){t=function n(){return this}}var r={};r[b]=t;p(e,r)};var m=function G(e){var t=l.call(e);var r=t==="[object Arguments]";if(!r){r=t!=="[object Array]"&&e!==null&&typeof e==="object"&&typeof e.length==="number"&&e.length>=0&&l.call(e.callee)==="[object Function]"}return r};var w=function(e){if(!d.TypeIsObject(e))throw new TypeError("bad object");if(!e._es6construct){if(e.constructor&&d.IsCallable(e.constructor["@@create"])){e=e.constructor["@@create"](e)}p(e,{_es6construct:true})}return e};var d={CheckObjectCoercible:function(e,t){if(e==null)throw new TypeError(t||"Cannot call method on "+e);return e},TypeIsObject:function(e){return e!=null&&Object(e)===e},ToObject:function(e,t){return Object(d.CheckObjectCoercible(e,t))},IsCallable:function(e){return typeof e==="function"&&l.call(e)==="[object Function]"},ToInt32:function(e){return e>>0},ToUint32:function(e){return e>>>0},ToInteger:function(e){var t=+e;if(Number.isNaN(t))return 0;if(t===0||!Number.isFinite(t))return t;return Math.sign(t)*Math.floor(Math.abs(t))},ToLength:function(e){var t=d.ToInteger(e);if(t<=0)return 0;if(t>Number.MAX_SAFE_INTEGER)return Number.MAX_SAFE_INTEGER;return t},SameValue:function(e,t){if(e===t){if(e===0)return 1/e===1/t;return true}return Number.isNaN(e)&&Number.isNaN(t)},SameValueZero:function(e,t){return e===t||Number.isNaN(e)&&Number.isNaN(t)},IsIterable:function(t){return d.TypeIsObject(t)&&(t[b]!==e||m(t))},GetIterator:function(e){if(m(e)){return new v(e,"value")}var t=e[b]();if(!d.TypeIsObject(t)){throw new TypeError("bad iterator")}return t},IteratorNext:function(e){var t=arguments.length>1?e.next(arguments[1]):e.next();if(!d.TypeIsObject(t)){throw new TypeError("bad iterator")}return t},Construct:function(e,t){var r;if(d.IsCallable(e["@@create"])){r=e["@@create"]()}else{r=y(e.prototype||null)}p(r,{_es6construct:true});var n=e.apply(r,t);return d.TypeIsObject(n)?n:r}};var j=function(){function e(e){var t=Math.floor(e),r=e-t;if(r<.5){return t}if(r>.5){return t+1}return t%2?t+1:t}function t(t,r,n){var a=(1<<r-1)-1,i,o,u,s,f,c,l,h;if(t!==t){o=(1<<r)-1;u=Math.pow(2,n-1);i=0}else if(t===Infinity||t===-Infinity){o=(1<<r)-1;u=0;i=t<0?1:0}else if(t===0){o=0;u=0;i=1/t===-Infinity?1:0}else{i=t<0;t=Math.abs(t);if(t>=Math.pow(2,1-a)){o=Math.min(Math.floor(Math.log(t)/Math.LN2),1023);u=e(t/Math.pow(2,o)*Math.pow(2,n));if(u/Math.pow(2,n)>=2){o=o+1;u=1}if(o>a){o=(1<<r)-1;u=0}else{o=o+a;u=u-Math.pow(2,n)}}else{o=0;u=e(t/Math.pow(2,1-a-n))}}c=[];for(f=n;f;f-=1){c.push(u%2?1:0);u=Math.floor(u/2)}for(f=r;f;f-=1){c.push(o%2?1:0);o=Math.floor(o/2)}c.push(i?1:0);c.reverse();l=c.join("");h=[];while(l.length){h.push(parseInt(l.substring(0,8),2));l=l.substring(8)}return h}function r(e,t,r){var n=[],a,i,o,u,s,f,c,l;for(a=e.length;a;a-=1){o=e[a-1];for(i=8;i;i-=1){n.push(o%2?1:0);o=o>>1}}n.reverse();u=n.join("");s=(1<<t-1)-1;f=parseInt(u.substring(0,1),2)?-1:1;c=parseInt(u.substring(1,1+t),2);l=parseInt(u.substring(1+t),2);if(c===(1<<t)-1){return l!==0?NaN:f*Infinity}else if(c>0){return f*Math.pow(2,c-s)*(1+l/Math.pow(2,r))}else if(l!==0){return f*Math.pow(2,-(s-1))*(l/Math.pow(2,r))}else{return f<0?-0:0}}function n(e){return r(e,11,52)}function a(e){return t(e,11,52)}function i(e){return r(e,8,23)}function o(e){return t(e,8,23)}var u={toFloat32:function(e){return i(o(e))}};if(typeof Float32Array!=="undefined"){var s=new Float32Array(1);u.toFloat32=function(e){s[0]=e;return s[0]}}return u}();p(String,{fromCodePoint:function(){var e=f.call(arguments,0,arguments.length);var t=[];var r;for(var n=0,a=e.length;n<a;n++){r=Number(e[n]);if(!d.SameValue(r,d.ToInteger(r))||r<0||r>1114111){throw new RangeError("Invalid code point "+r)}if(r<65536){t.push(String.fromCharCode(r))}else{r-=65536;t.push(String.fromCharCode((r>>10)+55296));t.push(String.fromCharCode(r%1024+56320))}}return t.join("")},raw:function(t){var r=f.call(arguments,1,arguments.length);var n=d.ToObject(t,"bad callSite");var a=n.raw;var i=d.ToObject(a,"bad raw value");var o=Object.keys(i).length;var u=d.ToLength(o);if(u===0){return""}var s=[];var c=0;var l,h,v,p;while(c<u){l=String(c);h=i[l];v=String(h);s.push(v);if(c+1>=u){break}h=r[l];if(h===e){break}p=String(h);s.push(p);c++}return s.join("")}});var I={repeat:function(){var e=function(t,r){if(r<1)return"";if(r%2)return e(t,r-1)+t;var n=e(t,r/2);return n+n};return function(t){var r=String(d.CheckObjectCoercible(this));t=d.ToInteger(t);if(t<0||t===Infinity){throw new RangeError("Invalid String#repeat value")}return e(r,t)}}(),startsWith:function(t){var r=String(d.CheckObjectCoercible(this));if(l.call(t)==="[object RegExp]")throw new TypeError('Cannot call method "startsWith" with a regex');t=String(t);var n=arguments.length>1?arguments[1]:e;var a=Math.max(d.ToInteger(n),0);return r.slice(a,a+t.length)===t},endsWith:function(t){var r=String(d.CheckObjectCoercible(this));if(l.call(t)==="[object RegExp]")throw new TypeError('Cannot call method "endsWith" with a regex');t=String(t);var n=r.length;var a=arguments.length>1?arguments[1]:e;var i=a===e?n:d.ToInteger(a);var o=Math.min(Math.max(i,0),n);return r.slice(o-t.length,o)===t},contains:function(t){var r=arguments.length>1?arguments[1]:e;return c.call(this,t,r)!==-1},codePointAt:function(t){var r=String(d.CheckObjectCoercible(this));var n=d.ToInteger(t);var a=r.length;if(n<0||n>=a)return e;var i=r.charCodeAt(n);var o=n+1===a;if(i<55296||i>56319||o)return i;var u=r.charCodeAt(n+1);if(u<56320||u>57343)return i;return(i-55296)*1024+(u-56320)+65536}};p(String.prototype,I);var O="\x85".trim().length!==1;if(O){var _=String.prototype.trim;delete String.prototype.trim;var N=["	\n\f\r \xa0\u1680\u180e\u2000\u2001\u2002\u2003","\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028","\u2029\ufeff"].join("");var T=new RegExp("^["+N+"]["+N+"]*");var M=new RegExp("["+N+"]["+N+"]*$");p(String.prototype,{trim:function(){if(this===e||this===null){throw new TypeError("can't convert "+this+" to object")}return String(this).replace(T,"").replace(M,"")}})}var S=function(e){this._s=String(d.CheckObjectCoercible(e));this._i=0};S.prototype.next=function(){var t=this._s,r=this._i;if(t===e||r>=t.length){this._s=e;return{value:e,done:true}}var n=t.charCodeAt(r),a,i;if(n<55296||n>56319||r+1==t.length){i=1}else{a=t.charCodeAt(r+1);i=a<56320||a>57343?1:2}this._i=r+i;return{value:t.substr(r,i),done:false}};g(S.prototype);g(String.prototype,function(){return new S(this)});if(!s){String.prototype.startsWith=I.startsWith;String.prototype.endsWith=I.endsWith}p(Array,{from:function(t){var r=arguments.length>1?arguments[1]:e;var n=arguments.length>2?arguments[2]:e;var a=d.ToObject(t,"bad iterable");if(r!==e&&!d.IsCallable(r)){throw new TypeError("Array.from: when provided, the second argument must be a function")}var i=d.IsIterable(a);var o=i?0:d.ToLength(a.length);var u=d.IsCallable(this)?Object(i?new this:new this(o)):new Array(o);var s=i?d.GetIterator(a):null;var f;for(var c=0;i||c<o;c++){if(i){f=d.IteratorNext(s);if(f.done){o=c;break}f=f.value}else{f=a[c]}if(r!==e){u[c]=n?r.call(n,f):r(f)}else{u[c]=f}}u.length=o;return u},of:function(){return Array.from(arguments)}});v=function(e,t){this.i=0;this.array=e;this.kind=t};p(v.prototype,{next:function(){var t=this.i,r=this.array;if(t===e||this.kind===e){throw new TypeError("Not an ArrayIterator")}if(r!==e){var n=d.ToLength(r.length);for(;t<n;t++){var a=this.kind;var i;if(a==="key"){i=t}else if(a==="value"){i=r[t]}else if(a==="entry"){i=[t,r[t]]}this.i=t+1;return{value:i,done:false}}}this.array=e;return{value:e,done:true}}});g(v.prototype);p(Array.prototype,{copyWithin:function(t,r){var n=arguments[2];var a=d.ToObject(this);var i=d.ToLength(a.length);t=d.ToInteger(t);r=d.ToInteger(r);var o=t<0?Math.max(i+t,0):Math.min(t,i);var u=r<0?Math.max(i+r,0):Math.min(r,i);n=n===e?i:d.ToInteger(n);var s=n<0?Math.max(i+n,0):Math.min(n,i);var f=Math.min(s-u,i-o);var c=1;if(u<o&&o<u+f){c=-1;u+=f-1;o+=f-1}while(f>0){if(h.call(a,u)){a[o]=a[u]}else{delete a[u]}u+=c;o+=c;f-=1}return a},fill:function(t){var r=arguments[1],n=arguments[2];var a=d.ToObject(this);var i=d.ToLength(a.length);r=d.ToInteger(r===e?0:r);n=d.ToInteger(n===e?i:n);var o=r<0?Math.max(i+r,0):Math.min(r,i);for(var u=o;u<i&&u<n;++u){a[u]=t}return a},find:function(t){var r=d.ToObject(this);var n=d.ToLength(r.length);if(!d.IsCallable(t)){throw new TypeError("Array#find: predicate must be a function")}var a=arguments[1];for(var i=0,o;i<n;i++){if(i in r){o=r[i];if(t.call(a,o,i,r))return o}}return e},findIndex:function(e){var t=d.ToObject(this);var r=d.ToLength(t.length);if(!d.IsCallable(e)){throw new TypeError("Array#findIndex: predicate must be a function")}var n=arguments[1];for(var a=0;a<r;a++){if(a in t){if(e.call(n,t[a],a,t))return a}}return-1},keys:function(){return new v(this,"key")},values:function(){return new v(this,"value")},entries:function(){return new v(this,"entry")}});g(Array.prototype,function(){return this.values()});if(Object.getPrototypeOf){g(Object.getPrototypeOf([].values()))}var E=Math.pow(2,53)-1;p(Number,{MAX_SAFE_INTEGER:E,MIN_SAFE_INTEGER:-E,EPSILON:2.220446049250313e-16,parseInt:i.parseInt,parseFloat:i.parseFloat,isFinite:function(e){return typeof e==="number"&&o(e)},isInteger:function(e){return typeof e==="number"&&!Number.isNaN(e)&&Number.isFinite(e)&&d.ToInteger(e)===e},isSafeInteger:function(e){return Number.isInteger(e)&&Math.abs(e)<=Number.MAX_SAFE_INTEGER},isNaN:function(e){return e!==e}});if(u){p(Object,{getPropertyDescriptor:function(t,r){var n=Object.getOwnPropertyDescriptor(t,r);var a=Object.getPrototypeOf(t);while(n===e&&a!==null){n=Object.getOwnPropertyDescriptor(a,r);a=Object.getPrototypeOf(a)}return n},getPropertyNames:function(e){var t=Object.getOwnPropertyNames(e);var r=Object.getPrototypeOf(e);var n=function(e){if(t.indexOf(e)===-1){t.push(e)}};while(r!==null){Object.getOwnPropertyNames(r).forEach(n);r=Object.getPrototypeOf(r)}return t}});p(Object,{assign:function(e,t){if(!d.TypeIsObject(e)){throw new TypeError("target must be an object")}return Array.prototype.reduce.call(arguments,function(e,t){if(!d.TypeIsObject(t)){throw new TypeError("source must be an object")}return Object.keys(t).reduce(function(e,r){e[r]=t[r];return e},e)})},getOwnPropertyKeys:function(e){return Object.keys(e)},is:function(e,t){return d.SameValue(e,t)},setPrototypeOf:function(e,t){var r;var n=function(e,t){if(!d.TypeIsObject(e)){throw new TypeError("cannot set prototype on a non-object")}if(!(t===null||d.TypeIsObject(t))){throw new TypeError("can only set prototype to an object or null"+t)}};var a=function(e,t){n(e,t);r.call(e,t);return e};try{r=e.getOwnPropertyDescriptor(e.prototype,t).set;r.call({},null)}catch(i){if(e.prototype!=={}[t]){return}r=function(e){this[t]=e};a.polyfill=a(a({},null),e.prototype)instanceof e}return a}(Object,"__proto__")})}if(Object.setPrototypeOf&&Object.getPrototypeOf&&Object.getPrototypeOf(Object.setPrototypeOf({},null))!==null&&Object.getPrototypeOf(Object.create(null))===null){(function(){var e=Object.create(null);var t=Object.getPrototypeOf,r=Object.setPrototypeOf;Object.getPrototypeOf=function(r){var n=t(r);return n===e?null:n};Object.setPrototypeOf=function(t,n){if(n===null){n=e}return r(t,n)};Object.setPrototypeOf.polyfill=false})()}try{Object.keys("foo")}catch(x){var k=Object.keys;Object.keys=function(e){return k(d.ToObject(e))}}var C={acosh:function(e){e=Number(e);if(Number.isNaN(e)||e<1)return NaN;if(e===1)return 0;if(e===Infinity)return e;return Math.log(e+Math.sqrt(e*e-1))},asinh:function(e){e=Number(e);if(e===0||!o(e)){return e}return e<0?-Math.asinh(-e):Math.log(e+Math.sqrt(e*e+1))},atanh:function(e){e=Number(e);if(Number.isNaN(e)||e<-1||e>1){return NaN}if(e===-1)return-Infinity;if(e===1)return Infinity;if(e===0)return e;return.5*Math.log((1+e)/(1-e))},cbrt:function(e){e=Number(e);if(e===0)return e;var t=e<0,r;if(t)e=-e;r=Math.pow(e,1/3);return t?-r:r},clz32:function(e){e=Number(e);if(Number.isNaN(e))return NaN;var t=d.ToUint32(e);if(t===0){return 32}return 32-t.toString(2).length},cosh:function(e){e=Number(e);if(e===0)return 1;if(Number.isNaN(e))return NaN;if(!o(e))return Infinity;if(e<0)e=-e;if(e>21)return Math.exp(e)/2;return(Math.exp(e)+Math.exp(-e))/2},expm1:function(e){e=Number(e);if(e===-Infinity)return-1;if(!o(e)||e===0)return e;return Math.exp(e)-1},hypot:function(e,t){var r=false;var n=true;var a=false;var i=[];Array.prototype.every.call(arguments,function(e){var t=Number(e);if(Number.isNaN(t))r=true;else if(t===Infinity||t===-Infinity)a=true;else if(t!==0)n=false;if(a){return false}else if(!r){i.push(Math.abs(t))}return true});if(a)return Infinity;if(r)return NaN;if(n)return 0;i.sort(function(e,t){return t-e});var o=i[0];var u=i.map(function(e){return e/o});var s=u.reduce(function(e,t){return e+=t*t},0);return o*Math.sqrt(s)},log2:function(e){return Math.log(e)*Math.LOG2E},log10:function(e){return Math.log(e)*Math.LOG10E},log1p:function(e){e=Number(e);if(e<-1||Number.isNaN(e))return NaN;if(e===0||e===Infinity)return e;if(e===-1)return-Infinity;var t=0;var r=50;if(e<0||e>1)return Math.log(1+e);for(var n=1;n<r;n++){if(n%2===0){t-=Math.pow(e,n)/n}else{t+=Math.pow(e,n)/n}}return t},sign:function(e){var t=+e;if(t===0)return t;if(Number.isNaN(t))return t;return t<0?-1:1},sinh:function(e){e=Number(e);if(!o(e)||e===0)return e;return(Math.exp(e)-Math.exp(-e))/2},tanh:function(e){e=Number(e);if(Number.isNaN(e)||e===0)return e;if(e===Infinity)return 1;if(e===-Infinity)return-1;return(Math.exp(e)-Math.exp(-e))/(Math.exp(e)+Math.exp(-e))},trunc:function(e){var t=Number(e);return t<0?-Math.floor(-t):Math.floor(t)},imul:function(e,t){var r=e>>>16&65535;var n=e&65535;var a=t>>>16&65535;var i=t&65535;return n*i+(r*i+n*a<<16>>>0)|0},fround:function(e){if(e===0||e===Infinity||e===-Infinity||Number.isNaN(e)){return e}var t=Number(e);return j.toFloat32(t)}};p(Math,C);if(Math.imul(4294967295,5)!==-5){Math.imul=C.imul}var P=function(){var t,r;d.IsPromise=function(t){if(!d.TypeIsObject(t)){return false}if(!t._promiseConstructor){return false}if(t._status===e){return false}return true};var n=function(e){if(!d.IsCallable(e)){throw new TypeError("bad promise constructor")}var t=this;var r=function(e,r){t.resolve=e;t.reject=r};t.promise=d.Construct(e,[r]);if(!t.promise._es6construct){throw new TypeError("bad promise constructor")}if(!(d.IsCallable(t.resolve)&&d.IsCallable(t.reject))){throw new TypeError("bad promise constructor")}};var a=i.setTimeout;var o;if(typeof window!=="undefined"&&d.IsCallable(window.postMessage)){o=function(){var e=[];var t="zero-timeout-message";var r=function(r){e.push(r);window.postMessage(t,"*")};var n=function(r){if(r.source==window&&r.data==t){r.stopPropagation();if(e.length===0){return}var n=e.shift();n()}};window.addEventListener("message",n,true);return r}}var u=function(){var e=i.Promise;return e&&e.resolve&&function(t){return e.resolve().then(t)}};var s=d.IsCallable(i.setImmediate)?i.setImmediate.bind(i):typeof process==="object"&&process.nextTick?process.nextTick:u()||(d.IsCallable(o)?o():function(e){a(e,0)});var f=function(e,t){e.forEach(function(e){s(function(){var r=e.handler;var n=e.capability;var a=n.resolve;var i=n.reject;try{var o=r(t);if(o===n.promise){throw new TypeError("self resolution")}var u=c(o,n);if(!u){a(o)}}catch(s){i(s)}})})};var c=function(e,t){if(!d.TypeIsObject(e)){return false}var r=t.resolve;var n=t.reject;try{var a=e.then;if(!d.IsCallable(a)){return false}a.call(e,r,n)}catch(i){n(i)}return true};var l=function(e,t,r){return function(a){if(a===e){return r(new TypeError("self resolution"))}var i=e._promiseConstructor;var o=new n(i);var u=c(a,o);if(u){return o.promise.then(t,r)}else{return t(a)}}};t=function(t){var r=this;r=w(r);if(!r._promiseConstructor){throw new TypeError("bad promise")}if(r._status!==e){throw new TypeError("promise already initialized")}if(!d.IsCallable(t)){throw new TypeError("not a valid resolver")}r._status="unresolved";r._resolveReactions=[];r._rejectReactions=[];var n=function(t){if(r._status!=="unresolved"){return}var n=r._resolveReactions;r._result=t;r._resolveReactions=e;r._rejectReactions=e;r._status="has-resolution";f(n,t)};var a=function(t){if(r._status!=="unresolved"){return}var n=r._rejectReactions;r._result=t;r._resolveReactions=e;r._rejectReactions=e;r._status="has-rejection";f(n,t)};try{t(n,a)}catch(i){a(i)}return r};r=t.prototype;p(t,{"@@create":function(t){var n=this;var a=n.prototype||r;t=t||y(a);p(t,{_status:e,_result:e,_resolveReactions:e,_rejectReactions:e,_promiseConstructor:e});t._promiseConstructor=n;return t}});var h=function(e,t,r,n){var a=false;return function(i){if(a){return}a=true;t[e]=i;if(--n.count===0){var o=r.resolve;o(t)}}};t.all=function(e){var t=this;var r=new n(t);var a=r.resolve;var i=r.reject;try{if(!d.IsIterable(e)){throw new TypeError("bad iterable")}var o=d.GetIterator(e);var u=[],s={count:1};for(var f=0;;f++){var c=d.IteratorNext(o);if(c.done){break}var l=t.resolve(c.value);var v=h(f,u,r,s);s.count++;l.then(v,r.reject)}if(--s.count===0){a(u)}}catch(p){i(p)}return r.promise};t.race=function(e){var t=this;var r=new n(t);var a=r.resolve;var i=r.reject;try{if(!d.IsIterable(e)){throw new TypeError("bad iterable")}var o=d.GetIterator(e);while(true){var u=d.IteratorNext(o);if(u.done){break}var s=t.resolve(u.value);s.then(a,i)}}catch(f){i(f)}return r.promise};t.reject=function(e){var t=this;var r=new n(t);var a=r.reject;a(e);return r.promise};t.resolve=function(e){var t=this;if(d.IsPromise(e)){var r=e._promiseConstructor;if(r===t){return e}}var a=new n(t);var i=a.resolve;i(e);return a.promise};t.prototype["catch"]=function(t){return this.then(e,t)};t.prototype.then=function(e,t){var r=this;if(!d.IsPromise(r)){throw new TypeError("not a promise")}var a=this.constructor;var i=new n(a);if(!d.IsCallable(t)){t=function(e){throw e}}if(!d.IsCallable(e)){e=function(e){return e}}var o=l(r,e,t);var u={capability:i,handler:o};var s={capability:i,handler:t};switch(r._status){case"unresolved":r._resolveReactions.push(u);r._rejectReactions.push(s);break;case"has-resolution":f([u],r._result);break;case"has-rejection":f([s],r._result);break;default:throw new TypeError("unexpected")}return i.promise};return t}();p(i,{Promise:P});var A=r(i.Promise,function(e){return e.resolve(42)instanceof e});var R=function(){try{Promise.reject(42).then(null,5).then(null,function(){});return true}catch(e){return false}}();if(!A||!R){i.Promise=P}if(u){var F=function L(e){var t=typeof e;if(t==="string"){return"$"+e}else if(t==="number"){return e}return null};var z=function W(){return Object.create?Object.create(null):{}};var D={Map:function(){var t={};function r(e,t){this.key=e;this.value=t;this.next=null;this.prev=null}r.prototype.isRemoved=function(){return this.key===t};function n(e,t){this.head=e._head;this.i=this.head;this.kind=t}n.prototype={next:function(){var t=this.i,r=this.kind,n=this.head,a;if(this.i===e){return{value:e,done:true}}while(t.isRemoved()&&t!==n){t=t.prev}while(t.next!==n){t=t.next;if(!t.isRemoved()){if(r==="key"){a=t.key}else if(r==="value"){a=t.value}else{a=[t.key,t.value]}this.i=t;return{value:a,done:false}}}this.i=e;return{value:e,done:true}}};g(n.prototype);function a(){var t=this;t=w(t);if(!t._es6map){throw new TypeError("bad map")}var n=new r(null,null);n.next=n.prev=n;p(t,{_head:n,_storage:z(),_size:0});var a=arguments[0];if(a!==e&&a!==null){var i=d.GetIterator(a);var o=t.set;if(!d.IsCallable(o)){throw new TypeError("bad map")}while(true){var u=d.IteratorNext(i);if(u.done){break}var s=u.value;if(!d.TypeIsObject(s)){throw new TypeError("expected iterable of pairs")}o.call(t,s[0],s[1])}}return t}var i=a.prototype;p(a,{"@@create":function(e){var t=this;var r=t.prototype||i;e=e||y(r);p(e,{_es6map:true});return e}});Object.defineProperty(a.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._size==="undefined"){throw new TypeError("size method called on incompatible Map")}return this._size}});p(a.prototype,{get:function(t){var r=F(t);if(r!==null){var n=this._storage[r];return n?n.value:e}var a=this._head,i=a;while((i=i.next)!==a){if(d.SameValueZero(i.key,t)){return i.value}}return e},has:function(e){var t=F(e);if(t!==null){return typeof this._storage[t]!=="undefined"}var r=this._head,n=r;while((n=n.next)!==r){if(d.SameValueZero(n.key,e)){return true}}return false},set:function(e,t){var n=this._head,a=n,i;var o=F(e);if(o!==null){if(typeof this._storage[o]!=="undefined"){this._storage[o].value=t;return}else{i=this._storage[o]=new r(e,t);a=n.prev}}while((a=a.next)!==n){if(d.SameValueZero(a.key,e)){a.value=t;return}}i=i||new r(e,t);if(d.SameValue(-0,e)){i.key=+0}i.next=this._head;i.prev=this._head.prev;i.prev.next=i;i.next.prev=i;this._size+=1},"delete":function(e){var r=this._head,n=r;var a=F(e);if(a!==null){if(typeof this._storage[a]==="undefined"){return false}n=this._storage[a].prev;delete this._storage[a]}while((n=n.next)!==r){if(d.SameValueZero(n.key,e)){n.key=n.value=t;n.prev.next=n.next;n.next.prev=n.prev;this._size-=1;return true}}return false},clear:function(){this._size=0;this._storage=z();var e=this._head,r=e,n=r.next;while((r=n)!==e){r.key=r.value=t;n=r.next;r.next=r.prev=e}e.next=e.prev=e},keys:function(){return new n(this,"key")},values:function(){return new n(this,"value")},entries:function(){return new n(this,"key+value")},forEach:function(e){var t=arguments.length>1?arguments[1]:null;var r=this.entries();for(var n=r.next();!n.done;n=r.next()){e.call(t,n.value[1],n.value[0],this)}}});g(a.prototype,function(){return this.entries()});return a}(),Set:function(){var t=function a(){var t=this;t=w(t);if(!t._es6set){throw new TypeError("bad set")}p(t,{"[[SetData]]":null,_storage:z()});var r=arguments[0];if(r!==e&&r!==null){var n=d.GetIterator(r);var a=t.add;if(!d.IsCallable(a)){throw new TypeError("bad set")}while(true){var i=d.IteratorNext(n);if(i.done){break}var o=i.value;a.call(t,o)}}return t};var r=t.prototype;p(t,{"@@create":function(e){var t=this;var n=t.prototype||r;e=e||y(n);p(e,{_es6set:true});return e}});var n=function i(e){if(!e["[[SetData]]"]){var t=e["[[SetData]]"]=new D.Map;Object.keys(e._storage).forEach(function(e){if(e.charCodeAt(0)===36){e=e.substring(1)}else{e=+e}t.set(e,e)});e._storage=null}};Object.defineProperty(t.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._storage==="undefined"){throw new TypeError("size method called on incompatible Set")}n(this);return this["[[SetData]]"].size}});p(t.prototype,{has:function(e){var t;if(this._storage&&(t=F(e))!==null){return!!this._storage[t]}n(this);return this["[[SetData]]"].has(e)},add:function(e){var t;if(this._storage&&(t=F(e))!==null){this._storage[t]=true;return}n(this);return this["[[SetData]]"].set(e,e)},"delete":function(e){var t;if(this._storage&&(t=F(e))!==null){delete this._storage[t];return}n(this);return this["[[SetData]]"]["delete"](e)},clear:function(){if(this._storage){this._storage=z();return}return this["[[SetData]]"].clear()},keys:function(){n(this);return this["[[SetData]]"].keys()},values:function(){n(this);return this["[[SetData]]"].values()},entries:function(){n(this);return this["[[SetData]]"].entries()},forEach:function(e){var t=arguments.length>1?arguments[1]:null;var r=this;n(this);this["[[SetData]]"].forEach(function(n,a){e.call(t,a,a,r)})}});g(t.prototype,function(){return this.values()});return t}()};p(i,D);if(i.Map||i.Set){if(typeof i.Map.prototype.clear!=="function"||(new i.Set).size!==0||(new i.Map).size!==0||typeof i.Map.prototype.keys!=="function"||typeof i.Set.prototype.keys!=="function"||typeof i.Map.prototype.forEach!=="function"||typeof i.Set.prototype.forEach!=="function"||t(i.Map)||t(i.Set)||!r(i.Map,function(e){return new e([])instanceof e})){i.Map=D.Map;i.Set=D.Set}}g(Object.getPrototypeOf((new i.Map).keys()));g(Object.getPrototypeOf((new i.Set).keys()))}};if(typeof define==="function"&&define.amd){define(i)}else{i()}})();
+//# sourceMappingURL=es6-shim.map
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.13.0/es6-shim.js b/ajax/libs/es6-shim/0.13.0/es6-shim.js
new file mode 100644
index 000000000..7260d7169
--- /dev/null
+++ b/ajax/libs/es6-shim/0.13.0/es6-shim.js
@@ -0,0 +1,1887 @@
+// ES6-shim 0.13.0 (c) 2013-2014 Paul Miller (http://paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+
+(function(undefined) {
+  'use strict';
+
+  var isCallableWithoutNew = function(func) {
+    try { func(); }
+    catch (e) { return false; }
+    return true;
+  };
+
+  var supportsSubclassing = function(C, f) {
+    /* jshint proto:true */
+    try {
+      var Sub = function() { C.apply(this, arguments); };
+      if (!Sub.__proto__) { return false; /* skip test on IE < 11 */ }
+      Object.setPrototypeOf(Sub, C);
+      Sub.prototype = Object.create(C.prototype, {
+        constructor: { value: C }
+      });
+      return f(Sub);
+    } catch (e) {
+      return false;
+    }
+  };
+
+  var arePropertyDescriptorsSupported = function() {
+    try {
+      Object.defineProperty({}, 'x', {});
+      return true;
+    } catch (e) { /* this is IE 8. */
+      return false;
+    }
+  };
+
+  var startsWithRejectsRegex = function() {
+    var rejectsRegex = false;
+    if (String.prototype.startsWith) {
+      try {
+        '/a/'.startsWith(/a/);
+      } catch (e) { /* this is spec compliant */
+        rejectsRegex = true;
+      }
+    }
+    return rejectsRegex;
+  };
+
+  /*jshint evil: true */
+  var getGlobal = new Function('return this;');
+  /*jshint evil: false */
+
+  var main = function() {
+    var globals = getGlobal();
+    var global_isFinite = globals.isFinite;
+    var supportsDescriptors = !!Object.defineProperty && arePropertyDescriptorsSupported();
+    var startsWithIsCompliant = startsWithRejectsRegex();
+    var _slice = Array.prototype.slice;
+    var _indexOf = String.prototype.indexOf;
+    var _toString = Object.prototype.toString;
+    var _hasOwnProperty = Object.prototype.hasOwnProperty;
+    var ArrayIterator; // make our implementation private
+
+    // Define configurable, writable and non-enumerable props
+    // if they don’t exist.
+    var defineProperties = function(object, map) {
+      Object.keys(map).forEach(function(name) {
+        var method = map[name];
+        if (name in object) return;
+        if (supportsDescriptors) {
+          Object.defineProperty(object, name, {
+            configurable: true,
+            enumerable: false,
+            writable: true,
+            value: method
+          });
+        } else {
+          object[name] = method;
+        }
+      });
+    };
+
+    // Simple shim for Object.create on ES3 browsers
+    // (unlike real shim, no attempt to support `prototype === null`)
+    var create = Object.create || function(prototype, properties) {
+      function Type() {}
+      Type.prototype = prototype;
+      var object = new Type();
+      if (typeof properties !== "undefined") {
+        defineProperties(object, properties);
+      }
+      return object;
+    };
+
+    // This is a private name in the es6 spec, equal to '[Symbol.iterator]'
+    // we're going to use an arbitrary _-prefixed name to make our shims
+    // work properly with each other, even though we don't have full Iterator
+    // support.  That is, `Array.from(map.keys())` will work, but we don't
+    // pretend to export a "real" Iterator interface.
+    var $iterator$ = (typeof Symbol === 'object' && Symbol.iterator) ||
+      '_es6shim_iterator_';
+    // Firefox ships a partial implementation using the name @@iterator.
+    // https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
+    // So use that name if we detect it.
+    if (globals.Set && typeof new globals.Set()['@@iterator'] === 'function') {
+      $iterator$ = '@@iterator';
+    }
+    var addIterator = function(prototype, impl) {
+      if (!impl) { impl = function iterator() { return this; }; }
+      var o = {};
+      o[$iterator$] = impl;
+      defineProperties(prototype, o);
+    };
+
+    // taken directly from https://github.com/ljharb/is-arguments/blob/master/index.js
+    // can be replaced with require('is-arguments') if we ever use a build process instead
+    var isArguments = function isArguments(value) {
+      var str = _toString.call(value);
+      var result = str === '[object Arguments]';
+      if (!result) {
+        result = str !== '[object Array]' &&
+          value !== null &&
+          typeof value === 'object' &&
+          typeof value.length === 'number' &&
+          value.length >= 0 &&
+          _toString.call(value.callee) === '[object Function]';
+      }
+      return result;
+    };
+
+    var emulateES6construct = function(o) {
+      if (!ES.TypeIsObject(o)) throw new TypeError('bad object');
+      // es5 approximation to es6 subclass semantics: in es6, 'new Foo'
+      // would invoke Foo.@@create to allocation/initialize the new object.
+      // In es5 we just get the plain object.  So if we detect an
+      // uninitialized object, invoke o.constructor.@@create
+      if (!o._es6construct) {
+        if (o.constructor && ES.IsCallable(o.constructor['@@create'])) {
+          o = o.constructor['@@create'](o);
+        }
+        defineProperties(o, { _es6construct: true });
+      }
+      return o;
+    };
+
+    var ES = {
+      CheckObjectCoercible: function(x, optMessage) {
+        /* jshint eqnull:true */
+        if (x == null)
+          throw new TypeError(optMessage || ('Cannot call method on ' + x));
+        return x;
+      },
+
+      TypeIsObject: function(x) {
+        /* jshint eqnull:true */
+        // this is expensive when it returns false; use this function
+        // when you expect it to return true in the common case.
+        return x != null && Object(x) === x;
+      },
+
+      ToObject: function(o, optMessage) {
+        return Object(ES.CheckObjectCoercible(o, optMessage));
+      },
+
+      IsCallable: function(x) {
+        return typeof x === 'function' &&
+          // some versions of IE say that typeof /abc/ === 'function'
+          _toString.call(x) === '[object Function]';
+      },
+
+      ToInt32: function(x) {
+        return x >> 0;
+      },
+
+      ToUint32: function(x) {
+        return x >>> 0;
+      },
+
+      ToInteger: function(value) {
+        var number = +value;
+        if (Number.isNaN(number)) return 0;
+        if (number === 0 || !Number.isFinite(number)) return number;
+        return Math.sign(number) * Math.floor(Math.abs(number));
+      },
+
+      ToLength: function(value) {
+        var len = ES.ToInteger(value);
+        if (len <= 0) return 0; // includes converting -0 to +0
+        if (len > Number.MAX_SAFE_INTEGER) return Number.MAX_SAFE_INTEGER;
+        return len;
+      },
+
+      SameValue: function(a, b) {
+        if (a === b) {
+          // 0 === -0, but they are not identical.
+          if (a === 0) return 1 / a === 1 / b;
+          return true;
+        }
+        return Number.isNaN(a) && Number.isNaN(b);
+      },
+
+      SameValueZero: function(a, b) {
+        // same as SameValue except for SameValueZero(+0, -0) == true
+        return (a === b) || (Number.isNaN(a) && Number.isNaN(b));
+      },
+
+      IsIterable: function(o) {
+        return ES.TypeIsObject(o) &&
+          (o[$iterator$] !== undefined || isArguments(o));
+      },
+
+      GetIterator: function(o) {
+        if (isArguments(o)) {
+          // special case support for `arguments`
+          return new ArrayIterator(o, "value");
+        }
+        var it = o[$iterator$]();
+        if (!ES.TypeIsObject(it)) {
+          throw new TypeError('bad iterator');
+        }
+        return it;
+      },
+
+      IteratorNext: function(it) {
+        var result = (arguments.length > 1) ? it.next(arguments[1]) : it.next();
+        if (!ES.TypeIsObject(result)) {
+          throw new TypeError('bad iterator');
+        }
+        return result;
+      },
+
+      Construct: function(C, args) {
+        // CreateFromConstructor
+        var obj;
+        if (ES.IsCallable(C['@@create'])) {
+          obj = C['@@create']();
+        } else {
+          // OrdinaryCreateFromConstructor
+          obj = create(C.prototype || null);
+        }
+        // Mark that we've used the es6 construct path
+        // (see emulateES6construct)
+        defineProperties(obj, { _es6construct: true });
+        // Call the constructor.
+        var result = C.apply(obj, args);
+        return ES.TypeIsObject(result) ? result : obj;
+      }
+    };
+
+    var numberConversion = (function () {
+      // from https://github.com/inexorabletash/polyfill/blob/master/typedarray.js#L176-L266
+      // with permission and license, per https://twitter.com/inexorabletash/status/372206509540659200
+
+      function roundToEven(n) {
+        var w = Math.floor(n), f = n - w;
+        if (f < 0.5) {
+          return w;
+        }
+        if (f > 0.5) {
+          return w + 1;
+        }
+        return w % 2 ? w + 1 : w;
+      }
+
+      function packIEEE754(v, ebits, fbits) {
+        var bias = (1 << (ebits - 1)) - 1,
+          s, e, f, ln,
+          i, bits, str, bytes;
+
+        // Compute sign, exponent, fraction
+        if (v !== v) {
+          // NaN
+          // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping
+          e = (1 << ebits) - 1;
+          f = Math.pow(2, fbits - 1);
+          s = 0;
+        } else if (v === Infinity || v === -Infinity) {
+          e = (1 << ebits) - 1;
+          f = 0;
+          s = (v < 0) ? 1 : 0;
+        } else if (v === 0) {
+          e = 0;
+          f = 0;
+          s = (1 / v === -Infinity) ? 1 : 0;
+        } else {
+          s = v < 0;
+          v = Math.abs(v);
+
+          if (v >= Math.pow(2, 1 - bias)) {
+            e = Math.min(Math.floor(Math.log(v) / Math.LN2), 1023);
+            f = roundToEven(v / Math.pow(2, e) * Math.pow(2, fbits));
+            if (f / Math.pow(2, fbits) >= 2) {
+              e = e + 1;
+              f = 1;
+            }
+            if (e > bias) {
+              // Overflow
+              e = (1 << ebits) - 1;
+              f = 0;
+            } else {
+              // Normal
+              e = e + bias;
+              f = f - Math.pow(2, fbits);
+            }
+          } else {
+            // Subnormal
+            e = 0;
+            f = roundToEven(v / Math.pow(2, 1 - bias - fbits));
+          }
+        }
+
+        // Pack sign, exponent, fraction
+        bits = [];
+        for (i = fbits; i; i -= 1) {
+          bits.push(f % 2 ? 1 : 0);
+          f = Math.floor(f / 2);
+        }
+        for (i = ebits; i; i -= 1) {
+          bits.push(e % 2 ? 1 : 0);
+          e = Math.floor(e / 2);
+        }
+        bits.push(s ? 1 : 0);
+        bits.reverse();
+        str = bits.join('');
+
+        // Bits to bytes
+        bytes = [];
+        while (str.length) {
+          bytes.push(parseInt(str.substring(0, 8), 2));
+          str = str.substring(8);
+        }
+        return bytes;
+      }
+
+      function unpackIEEE754(bytes, ebits, fbits) {
+        // Bytes to bits
+        var bits = [], i, j, b, str,
+            bias, s, e, f;
+
+        for (i = bytes.length; i; i -= 1) {
+          b = bytes[i - 1];
+          for (j = 8; j; j -= 1) {
+            bits.push(b % 2 ? 1 : 0);
+            b = b >> 1;
+          }
+        }
+        bits.reverse();
+        str = bits.join('');
+
+        // Unpack sign, exponent, fraction
+        bias = (1 << (ebits - 1)) - 1;
+        s = parseInt(str.substring(0, 1), 2) ? -1 : 1;
+        e = parseInt(str.substring(1, 1 + ebits), 2);
+        f = parseInt(str.substring(1 + ebits), 2);
+
+        // Produce number
+        if (e === (1 << ebits) - 1) {
+          return f !== 0 ? NaN : s * Infinity;
+        } else if (e > 0) {
+          // Normalized
+          return s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));
+        } else if (f !== 0) {
+          // Denormalized
+          return s * Math.pow(2, -(bias - 1)) * (f / Math.pow(2, fbits));
+        } else {
+          return s < 0 ? -0 : 0;
+        }
+      }
+
+      function unpackFloat64(b) { return unpackIEEE754(b, 11, 52); }
+      function packFloat64(v) { return packIEEE754(v, 11, 52); }
+      function unpackFloat32(b) { return unpackIEEE754(b, 8, 23); }
+      function packFloat32(v) { return packIEEE754(v, 8, 23); }
+
+      var conversions = {
+        toFloat32: function (num) { return unpackFloat32(packFloat32(num)); }
+      };
+      if (typeof Float32Array !== 'undefined') {
+        var float32array = new Float32Array(1);
+        conversions.toFloat32 = function (num) {
+          float32array[0] = num;
+          return float32array[0];
+        };
+      }
+      return conversions;
+    }());
+
+    defineProperties(String, {
+      fromCodePoint: function() {
+        var points = _slice.call(arguments, 0, arguments.length);
+        var result = [];
+        var next;
+        for (var i = 0, length = points.length; i < length; i++) {
+          next = Number(points[i]);
+          if (!ES.SameValue(next, ES.ToInteger(next)) ||
+              next < 0 || next > 0x10FFFF) {
+            throw new RangeError('Invalid code point ' + next);
+          }
+
+          if (next < 0x10000) {
+            result.push(String.fromCharCode(next));
+          } else {
+            next -= 0x10000;
+            result.push(String.fromCharCode((next >> 10) + 0xD800));
+            result.push(String.fromCharCode((next % 0x400) + 0xDC00));
+          }
+        }
+        return result.join('');
+      },
+
+      raw: function(callSite) { // raw.length===1
+        var substitutions = _slice.call(arguments, 1, arguments.length);
+        var cooked = ES.ToObject(callSite, 'bad callSite');
+        var rawValue = cooked.raw;
+        var raw = ES.ToObject(rawValue, 'bad raw value');
+        var len = Object.keys(raw).length;
+        var literalsegments = ES.ToLength(len);
+        if (literalsegments === 0) {
+          return '';
+        }
+
+        var stringElements = [];
+        var nextIndex = 0;
+        var nextKey, next, nextSeg, nextSub;
+        while (nextIndex < literalsegments) {
+          nextKey = String(nextIndex);
+          next = raw[nextKey];
+          nextSeg = String(next);
+          stringElements.push(nextSeg);
+          if (nextIndex + 1 >= literalsegments) {
+            break;
+          }
+          next = substitutions[nextKey];
+          if (next === undefined) {
+            break;
+          }
+          nextSub = String(next);
+          stringElements.push(nextSub);
+          nextIndex++;
+        }
+        return stringElements.join('');
+      }
+    });
+
+    var StringShims = {
+      // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+      // Perf: http://jsperf.com/string-repeat2/2
+      repeat: (function() {
+        var repeat = function(s, times) {
+          if (times < 1) return '';
+          if (times % 2) return repeat(s, times - 1) + s;
+          var half = repeat(s, times / 2);
+          return half + half;
+        };
+
+        return function(times) {
+          var thisStr = String(ES.CheckObjectCoercible(this));
+          times = ES.ToInteger(times);
+          if (times < 0 || times === Infinity) {
+            throw new RangeError('Invalid String#repeat value');
+          }
+          return repeat(thisStr, times);
+        };
+      })(),
+
+      startsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "startsWith" with a regex');
+        searchStr = String(searchStr);
+        var startArg = arguments.length > 1 ? arguments[1] : undefined;
+        var start = Math.max(ES.ToInteger(startArg), 0);
+        return thisStr.slice(start, start + searchStr.length) === searchStr;
+      },
+
+      endsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "endsWith" with a regex');
+        searchStr = String(searchStr);
+        var thisLen = thisStr.length;
+        var posArg = arguments.length > 1 ? arguments[1] : undefined;
+        var pos = posArg === undefined ? thisLen : ES.ToInteger(posArg);
+        var end = Math.min(Math.max(pos, 0), thisLen);
+        return thisStr.slice(end - searchStr.length, end) === searchStr;
+      },
+
+      contains: function(searchString) {
+        var position = arguments.length > 1 ? arguments[1] : undefined;
+        // Somehow this trick makes method 100% compat with the spec.
+        return _indexOf.call(this, searchString, position) !== -1;
+      },
+
+      codePointAt: function(pos) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        var position = ES.ToInteger(pos);
+        var length = thisStr.length;
+        if (position < 0 || position >= length) return undefined;
+        var first = thisStr.charCodeAt(position);
+        var isEnd = (position + 1 === length);
+        if (first < 0xD800 || first > 0xDBFF || isEnd) return first;
+        var second = thisStr.charCodeAt(position + 1);
+        if (second < 0xDC00 || second > 0xDFFF) return first;
+        return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
+      }
+    };
+    defineProperties(String.prototype, StringShims);
+
+    var hasStringTrimBug = '\u0085'.trim().length !== 1;
+    if (hasStringTrimBug) {
+      var originalStringTrim = String.prototype.trim;
+      delete String.prototype.trim;
+      // whitespace from: http://es5.github.io/#x15.5.4.20
+      // implementation from https://github.com/es-shims/es5-shim/blob/v3.4.0/es5-shim.js#L1304-L1324
+      var ws = [
+        '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003',
+        '\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028',
+        '\u2029\uFEFF'
+      ].join('');
+      var trimBeginRegexp = new RegExp('^[' + ws + '][' + ws + ']*');
+      var trimEndRegexp = new RegExp('[' + ws + '][' + ws + ']*$');
+      defineProperties(String.prototype, {
+        trim: function() {
+          if (this === undefined || this === null) {
+            throw new TypeError("can't convert " + this + " to object");
+          }
+          return String(this)
+            .replace(trimBeginRegexp, "")
+            .replace(trimEndRegexp, "");
+          }
+      });
+    }
+
+    // see https://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype-@@iterator
+    var StringIterator = function(s) {
+      this._s = String(ES.CheckObjectCoercible(s));
+      this._i = 0;
+    };
+    StringIterator.prototype.next = function() {
+      var s = this._s, i = this._i;
+      if (s === undefined || i >= s.length) {
+        this._s = undefined;
+        return { value: undefined, done: true };
+      }
+      var first = s.charCodeAt(i), second, len;
+      if (first < 0xD800 || first > 0xDBFF || (i+1) == s.length) {
+        len = 1;
+      } else {
+        second = s.charCodeAt(i+1);
+        len = (second < 0xDC00 || second > 0xDFFF) ? 1 : 2;
+      }
+      this._i = i + len;
+      return { value: s.substr(i, len), done: false };
+    };
+    addIterator(StringIterator.prototype);
+    addIterator(String.prototype, function() {
+      return new StringIterator(this);
+    });
+
+    if (!startsWithIsCompliant) {
+      // Firefox has a noncompliant startsWith implementation
+      String.prototype.startsWith = StringShims.startsWith;
+      String.prototype.endsWith = StringShims.endsWith;
+    }
+
+    defineProperties(Array, {
+      from: function(iterable) {
+        var mapFn = arguments.length > 1 ? arguments[1] : undefined;
+        var thisArg = arguments.length > 2 ? arguments[2] : undefined;
+
+        var list = ES.ToObject(iterable, 'bad iterable');
+        if (mapFn !== undefined && !ES.IsCallable(mapFn)) {
+          throw new TypeError('Array.from: when provided, the second argument must be a function');
+        }
+
+        var usingIterator = ES.IsIterable(list);
+        // does the spec really mean that Arrays should use ArrayIterator?
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2416
+        //if (Array.isArray(list)) { usingIterator=false; }
+        var length = usingIterator ? 0 : ES.ToLength(list.length);
+        var result = ES.IsCallable(this) ? Object(usingIterator ? new this() : new this(length)) : new Array(length);
+        var it = usingIterator ? ES.GetIterator(list) : null;
+        var value;
+
+        for (var i = 0; usingIterator || (i < length); i++) {
+          if (usingIterator) {
+            value = ES.IteratorNext(it);
+            if (value.done) {
+              length = i;
+              break;
+            }
+            value = value.value;
+          } else {
+            value = list[i];
+          }
+          if (mapFn) {
+            result[i] = thisArg ? mapFn.call(thisArg, value, i) : mapFn(value, i);
+          } else {
+            result[i] = value;
+          }
+        }
+
+        result.length = length;
+        return result;
+      },
+
+      of: function() {
+        return Array.from(arguments);
+      }
+    });
+
+    // Our ArrayIterator is private; see
+    // https://github.com/paulmillr/es6-shim/issues/252
+    ArrayIterator = function(array, kind) {
+        this.i = 0;
+        this.array = array;
+        this.kind = kind;
+    };
+
+    defineProperties(ArrayIterator.prototype, {
+      next: function() {
+        var i = this.i, array = this.array;
+        if (i === undefined || this.kind === undefined) {
+          throw new TypeError('Not an ArrayIterator');
+        }
+        if (array!==undefined) {
+          var len = ES.ToLength(array.length);
+          for (; i < len; i++) {
+            var kind = this.kind;
+            var retval;
+            if (kind === "key") {
+              retval = i;
+            } else if (kind === "value") {
+              retval = array[i];
+            } else if (kind === "entry") {
+              retval = [i, array[i]];
+            }
+            this.i = i + 1;
+            return { value: retval, done: false };
+          }
+        }
+        this.array = undefined;
+        return { value: undefined, done: true };
+      }
+    });
+    addIterator(ArrayIterator.prototype);
+
+    defineProperties(Array.prototype, {
+      copyWithin: function(target, start) {
+        var end = arguments[2]; // copyWithin.length must be 2
+        var o = ES.ToObject(this);
+        var len = ES.ToLength(o.length);
+        target = ES.ToInteger(target);
+        start = ES.ToInteger(start);
+        var to = target < 0 ? Math.max(len + target, 0) : Math.min(target, len);
+        var from = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        end = (end===undefined) ? len : ES.ToInteger(end);
+        var fin = end < 0 ? Math.max(len + end, 0) : Math.min(end, len);
+        var count = Math.min(fin - from, len - to);
+        var direction = 1;
+        if (from < to && to < (from + count)) {
+          direction = -1;
+          from += count - 1;
+          to += count - 1;
+        }
+        while (count > 0) {
+          if (_hasOwnProperty.call(o, from)) {
+            o[to] = o[from];
+          } else {
+            delete o[from];
+          }
+          from += direction;
+          to += direction;
+          count -= 1;
+        }
+        return o;
+      },
+
+      fill: function(value) {
+        var start = arguments[1], end = arguments[2]; // fill.length===1
+        var O = ES.ToObject(this);
+        var len = ES.ToLength(O.length);
+        start = ES.ToInteger(start===undefined ? 0 : start);
+        end = ES.ToInteger(end===undefined ? len : end);
+
+        var relativeStart = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+
+        for (var i = relativeStart; i < len && i < end; ++i) {
+          O[i] = value;
+        }
+        return O;
+      },
+
+      find: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#find: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0, value; i < length; i++) {
+          if (i in list) {
+            value = list[i];
+            if (predicate.call(thisArg, value, i, list)) return value;
+          }
+        }
+        return undefined;
+      },
+
+      findIndex: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#findIndex: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0; i < length; i++) {
+          if (i in list) {
+            if (predicate.call(thisArg, list[i], i, list)) return i;
+          }
+        }
+        return -1;
+      },
+
+      keys: function() {
+        return new ArrayIterator(this, "key");
+      },
+
+      values: function() {
+        return new ArrayIterator(this, "value");
+      },
+
+      entries: function() {
+        return new ArrayIterator(this, "entry");
+      }
+    });
+    addIterator(Array.prototype, function() { return this.values(); });
+    // Chrome defines keys/values/entries on Array, but doesn't give us
+    // any way to identify its iterator.  So add our own shimmed field.
+    if (Object.getPrototypeOf) {
+      addIterator(Object.getPrototypeOf([].values()));
+    }
+
+    var maxSafeInteger = Math.pow(2, 53) - 1;
+    defineProperties(Number, {
+      MAX_SAFE_INTEGER: maxSafeInteger,
+      MIN_SAFE_INTEGER: -maxSafeInteger,
+      EPSILON: 2.220446049250313e-16,
+
+      parseInt: globals.parseInt,
+      parseFloat: globals.parseFloat,
+
+      isFinite: function(value) {
+        return typeof value === 'number' && global_isFinite(value);
+      },
+
+      isInteger: function(value) {
+        return typeof value === 'number' &&
+          !Number.isNaN(value) &&
+          Number.isFinite(value) &&
+          ES.ToInteger(value) === value;
+      },
+
+      isSafeInteger: function(value) {
+        return Number.isInteger(value) && Math.abs(value) <= Number.MAX_SAFE_INTEGER;
+      },
+
+      isNaN: function(value) {
+        // NaN !== NaN, but they are identical.
+        // NaNs are the only non-reflexive value, i.e., if x !== x,
+        // then x is NaN.
+        // isNaN is broken: it converts its argument to number, so
+        // isNaN('foo') => true
+        return value !== value;
+      }
+
+    });
+
+    if (supportsDescriptors) {
+      defineProperties(Object, {
+        getPropertyDescriptor: function(subject, name) {
+          var pd = Object.getOwnPropertyDescriptor(subject, name);
+          var proto = Object.getPrototypeOf(subject);
+          while (pd === undefined && proto !== null) {
+            pd = Object.getOwnPropertyDescriptor(proto, name);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return pd;
+        },
+
+        getPropertyNames: function(subject) {
+          var result = Object.getOwnPropertyNames(subject);
+          var proto = Object.getPrototypeOf(subject);
+
+          var addProperty = function(property) {
+            if (result.indexOf(property) === -1) {
+              result.push(property);
+            }
+          };
+
+          while (proto !== null) {
+            Object.getOwnPropertyNames(proto).forEach(addProperty);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return result;
+        }
+      });
+
+      defineProperties(Object, {
+        // 19.1.3.1
+        assign: function(target, source) {
+          if (!ES.TypeIsObject(target)) {
+            throw new TypeError('target must be an object');
+          }
+          return Array.prototype.reduce.call(arguments, function(target, source) {
+            if (!ES.TypeIsObject(source)) {
+              throw new TypeError('source must be an object');
+            }
+            return Object.keys(source).reduce(function(target, key) {
+              target[key] = source[key];
+              return target;
+            }, target);
+          });
+        },
+
+        getOwnPropertyKeys: function(subject) {
+          return Object.keys(subject);
+        },
+
+        is: function(a, b) {
+          return ES.SameValue(a, b);
+        },
+
+        // 19.1.3.9
+        // shim from https://gist.github.com/WebReflection/5593554
+        setPrototypeOf: (function(Object, magic) {
+          var set;
+
+          var checkArgs = function(O, proto) {
+            if (!ES.TypeIsObject(O)) {
+              throw new TypeError('cannot set prototype on a non-object');
+            }
+            if (!(proto===null || ES.TypeIsObject(proto))) {
+              throw new TypeError('can only set prototype to an object or null'+proto);
+            }
+          };
+
+          var setPrototypeOf = function(O, proto) {
+            checkArgs(O, proto);
+            set.call(O, proto);
+            return O;
+          };
+
+          try {
+            // this works already in Firefox and Safari
+            set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set;
+            set.call({}, null);
+          } catch (e) {
+            if (Object.prototype !== {}[magic]) {
+              // IE < 11 cannot be shimmed
+              return;
+            }
+            // probably Chrome or some old Mobile stock browser
+            set = function(proto) {
+              this[magic] = proto;
+            };
+            // please note that this will **not** work
+            // in those browsers that do not inherit
+            // __proto__ by mistake from Object.prototype
+            // in these cases we should probably throw an error
+            // or at least be informed about the issue
+            setPrototypeOf.polyfill = setPrototypeOf(
+              setPrototypeOf({}, null),
+              Object.prototype
+            ) instanceof Object;
+            // setPrototypeOf.polyfill === true means it works as meant
+            // setPrototypeOf.polyfill === false means it's not 100% reliable
+            // setPrototypeOf.polyfill === undefined
+            // or
+            // setPrototypeOf.polyfill ==  null means it's not a polyfill
+            // which means it works as expected
+            // we can even delete Object.prototype.__proto__;
+          }
+          return setPrototypeOf;
+        })(Object, '__proto__')
+      });
+    }
+
+    // Workaround bug in Opera 12 where setPrototypeOf(x, null) doesn't work,
+    // but Object.create(null) does.
+    if (Object.setPrototypeOf && Object.getPrototypeOf &&
+        Object.getPrototypeOf(Object.setPrototypeOf({}, null)) !== null &&
+        Object.getPrototypeOf(Object.create(null)) === null) {
+      (function() {
+        var FAKENULL = Object.create(null);
+        var gpo = Object.getPrototypeOf, spo = Object.setPrototypeOf;
+        Object.getPrototypeOf = function(o) {
+          var result = gpo(o);
+          return result === FAKENULL ? null : result;
+        };
+        Object.setPrototypeOf = function(o, p) {
+          if (p === null) { p = FAKENULL; }
+          return spo(o, p);
+        };
+        Object.setPrototypeOf.polyfill = false;
+      })();
+    }
+
+    try {
+      Object.keys('foo');
+    } catch (e) {
+      var originalObjectKeys = Object.keys;
+      Object.keys = function (obj) {
+        return originalObjectKeys(ES.ToObject(obj));
+      };
+    }
+
+    var MathShims = {
+      acosh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < 1) return NaN;
+        if (value === 1) return 0;
+        if (value === Infinity) return value;
+        return Math.log(value + Math.sqrt(value * value - 1));
+      },
+
+      asinh: function(value) {
+        value = Number(value);
+        if (value === 0 || !global_isFinite(value)) {
+          return value;
+        }
+        return value < 0 ? -Math.asinh(-value) : Math.log(value + Math.sqrt(value * value + 1));
+      },
+
+      atanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < -1 || value > 1) {
+          return NaN;
+        }
+        if (value === -1) return -Infinity;
+        if (value === 1) return Infinity;
+        if (value === 0) return value;
+        return 0.5 * Math.log((1 + value) / (1 - value));
+      },
+
+      cbrt: function(value) {
+        value = Number(value);
+        if (value === 0) return value;
+        var negate = value < 0, result;
+        if (negate) value = -value;
+        result = Math.pow(value, 1/3);
+        return negate ? -result : result;
+      },
+
+      clz32: function(value) {
+        // See https://bugs.ecmascript.org/show_bug.cgi?id=2465
+        value = Number(value);
+        if (Number.isNaN(value)) return NaN;
+        var number = ES.ToUint32(value);
+        if (number === 0) {
+          return 32;
+        }
+        return 32 - (number).toString(2).length;
+      },
+
+      cosh: function(value) {
+        value = Number(value);
+        if (value === 0) return 1; // +0 or -0
+        if (Number.isNaN(value)) return NaN;
+        if (!global_isFinite(value)) return Infinity;
+        if (value < 0) value = -value;
+        if (value > 21) return Math.exp(value) / 2;
+        return (Math.exp(value) + Math.exp(-value)) / 2;
+      },
+
+      expm1: function(value) {
+        value = Number(value);
+        if (value === -Infinity) return -1;
+        if (!global_isFinite(value) || value === 0) return value;
+        return Math.exp(value) - 1;
+      },
+
+      hypot: function(x, y) {
+        var anyNaN = false;
+        var allZero = true;
+        var anyInfinity = false;
+        var numbers = [];
+        Array.prototype.every.call(arguments, function(arg) {
+          var num = Number(arg);
+          if (Number.isNaN(num)) anyNaN = true;
+          else if (num === Infinity || num === -Infinity) anyInfinity = true;
+          else if (num !== 0) allZero = false;
+          if (anyInfinity) {
+            return false;
+          } else if (!anyNaN) {
+            numbers.push(Math.abs(num));
+          }
+          return true;
+        });
+        if (anyInfinity) return Infinity;
+        if (anyNaN) return NaN;
+        if (allZero) return 0;
+
+        numbers.sort(function (a, b) { return b - a; });
+        var largest = numbers[0];
+        var divided = numbers.map(function (number) { return number / largest; });
+        var sum = divided.reduce(function (sum, number) { return sum += number * number; }, 0);
+        return largest * Math.sqrt(sum);
+      },
+
+      log2: function(value) {
+        return Math.log(value) * Math.LOG2E;
+      },
+
+      log10: function(value) {
+        return Math.log(value) * Math.LOG10E;
+      },
+
+      log1p: function(value) {
+        value = Number(value);
+        if (value < -1 || Number.isNaN(value)) return NaN;
+        if (value === 0 || value === Infinity) return value;
+        if (value === -1) return -Infinity;
+        var result = 0;
+        var n = 50;
+
+        if (value < 0 || value > 1) return Math.log(1 + value);
+        for (var i = 1; i < n; i++) {
+          if ((i % 2) === 0) {
+            result -= Math.pow(value, i) / i;
+          } else {
+            result += Math.pow(value, i) / i;
+          }
+        }
+
+        return result;
+      },
+
+      sign: function(value) {
+        var number = +value;
+        if (number === 0) return number;
+        if (Number.isNaN(number)) return number;
+        return number < 0 ? -1 : 1;
+      },
+
+      sinh: function(value) {
+        value = Number(value);
+        if (!global_isFinite(value) || value === 0) return value;
+        return (Math.exp(value) - Math.exp(-value)) / 2;
+      },
+
+      tanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value === 0) return value;
+        if (value === Infinity) return 1;
+        if (value === -Infinity) return -1;
+        return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+      },
+
+      trunc: function(value) {
+        var number = Number(value);
+        return number < 0 ? -Math.floor(-number) : Math.floor(number);
+      },
+
+      imul: function(x, y) {
+        // taken from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul
+        var ah  = (x >>> 16) & 0xffff;
+        var al = x & 0xffff;
+        var bh  = (y >>> 16) & 0xffff;
+        var bl = y & 0xffff;
+        // the shift by 0 fixes the sign on the high part
+        // the final |0 converts the unsigned value into a signed value
+        return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0)|0);
+      },
+
+      fround: function(x) {
+        if (x === 0 || x === Infinity || x === -Infinity || Number.isNaN(x)) {
+          return x;
+        }
+        var num = Number(x);
+        return numberConversion.toFloat32(num);
+      }
+    };
+    defineProperties(Math, MathShims);
+
+    if (Math.imul(0xffffffff, 5) !== -5) {
+      // Safari 6.1, at least, reports "0" for this value
+      Math.imul = MathShims.imul;
+    }
+
+    // Promises
+    // Simplest possible implementation; use a 3rd-party library if you
+    // want the best possible speed and/or long stack traces.
+    var PromiseShim = (function() {
+
+      var Promise, Promise$prototype;
+
+      ES.IsPromise = function(promise) {
+        if (!ES.TypeIsObject(promise)) {
+          return false;
+        }
+        if (!promise._promiseConstructor) {
+          // _promiseConstructor is a bit more unique than _status, so we'll
+          // check that instead of the [[PromiseStatus]] internal field.
+          return false;
+        }
+        if (promise._status === undefined) {
+          return false; // uninitialized
+        }
+        return true;
+      };
+
+      // "PromiseCapability" in the spec is what most promise implementations
+      // call a "deferred".
+      var PromiseCapability = function(C) {
+        if (!ES.IsCallable(C)) {
+          throw new TypeError('bad promise constructor');
+        }
+        var capability = this;
+        var resolver = function(resolve, reject) {
+          capability.resolve = resolve;
+          capability.reject = reject;
+        };
+        capability.promise = ES.Construct(C, [resolver]);
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2478
+        if (!capability.promise._es6construct) {
+          throw new TypeError('bad promise constructor');
+        }
+        if (!(ES.IsCallable(capability.resolve) &&
+              ES.IsCallable(capability.reject))) {
+          throw new TypeError('bad promise constructor');
+        }
+      };
+
+      // find an appropriate setImmediate-alike
+      var setTimeout = globals.setTimeout;
+      var makeZeroTimeout;
+      if (typeof window !== 'undefined' && ES.IsCallable(window.postMessage)) {
+        makeZeroTimeout = function() {
+          // from http://dbaron.org/log/20100309-faster-timeouts
+          var timeouts = [];
+          var messageName = "zero-timeout-message";
+          var setZeroTimeout = function(fn) {
+            timeouts.push(fn);
+            window.postMessage(messageName, "*");
+          };
+          var handleMessage = function(event) {
+            if (event.source == window && event.data == messageName) {
+              event.stopPropagation();
+              if (timeouts.length === 0) { return; }
+              var fn = timeouts.shift();
+              fn();
+            }
+          };
+          window.addEventListener("message", handleMessage, true);
+          return setZeroTimeout;
+        };
+      }
+      var makePromiseAsap = function() {
+        // An efficient task-scheduler based on a pre-existing Promise
+        // implementation, which we can use even if we override the
+        // global Promise below (in order to workaround bugs)
+        // https://github.com/Raynos/observ-hash/issues/2#issuecomment-35857671
+        var P = globals.Promise;
+        return P && P.resolve && function(task) {
+          return P.resolve().then(task);
+        };
+      };
+      var enqueue = ES.IsCallable(globals.setImmediate) ?
+        globals.setImmediate.bind(globals) :
+        typeof process === 'object' && process.nextTick ? process.nextTick :
+        makePromiseAsap() ||
+        (ES.IsCallable(makeZeroTimeout) ? makeZeroTimeout() :
+        function(task) { setTimeout(task, 0); }); // fallback
+
+      var triggerPromiseReactions = function(reactions, x) {
+        reactions.forEach(function(reaction) {
+          enqueue(function() {
+            // PromiseReactionTask
+            var handler = reaction.handler;
+            var capability = reaction.capability;
+            var resolve = capability.resolve;
+            var reject = capability.reject;
+            try {
+              var result = handler(x);
+              if (result === capability.promise) {
+                throw new TypeError('self resolution');
+              }
+              var updateResult =
+                updatePromiseFromPotentialThenable(result, capability);
+              if (!updateResult) {
+                resolve(result);
+              }
+            } catch (e) {
+              reject(e);
+            }
+          });
+        });
+      };
+
+      var updatePromiseFromPotentialThenable = function(x, capability) {
+        if (!ES.TypeIsObject(x)) {
+          return false;
+        }
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          var then = x.then; // only one invocation of accessor
+          if (!ES.IsCallable(then)) { return false; }
+          then.call(x, resolve, reject);
+        } catch(e) {
+          reject(e);
+        }
+        return true;
+      };
+
+      var promiseResolutionHandler = function(promise, onFulfilled, onRejected){
+        return function(x) {
+          if (x === promise) {
+            return onRejected(new TypeError('self resolution'));
+          }
+          var C = promise._promiseConstructor;
+          var capability = new PromiseCapability(C);
+          var updateResult = updatePromiseFromPotentialThenable(x, capability);
+          if (updateResult) {
+            return capability.promise.then(onFulfilled, onRejected);
+          } else {
+            return onFulfilled(x);
+          }
+        };
+      };
+
+      Promise = function(resolver) {
+        var promise = this;
+        promise = emulateES6construct(promise);
+        if (!promise._promiseConstructor) {
+          // we use _promiseConstructor as a stand-in for the internal
+          // [[PromiseStatus]] field; it's a little more unique.
+          throw new TypeError('bad promise');
+        }
+        if (promise._status !== undefined) {
+          throw new TypeError('promise already initialized');
+        }
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2482
+        if (!ES.IsCallable(resolver)) {
+          throw new TypeError('not a valid resolver');
+        }
+        promise._status = 'unresolved';
+        promise._resolveReactions = [];
+        promise._rejectReactions = [];
+
+        var resolve = function(resolution) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._resolveReactions;
+          promise._result = resolution;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-resolution';
+          triggerPromiseReactions(reactions, resolution);
+        };
+        var reject = function(reason) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._rejectReactions;
+          promise._result = reason;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-rejection';
+          triggerPromiseReactions(reactions, reason);
+        };
+        try {
+          resolver(resolve, reject);
+        } catch (e) {
+          reject(e);
+        }
+        return promise;
+      };
+      Promise$prototype = Promise.prototype;
+      defineProperties(Promise, {
+        '@@create': function(obj) {
+          var constructor = this;
+          // AllocatePromise
+          // The `obj` parameter is a hack we use for es5
+          // compatibility.
+          var prototype = constructor.prototype || Promise$prototype;
+          obj = obj || create(prototype);
+          defineProperties(obj, {
+            _status: undefined,
+            _result: undefined,
+            _resolveReactions: undefined,
+            _rejectReactions: undefined,
+            _promiseConstructor: undefined
+          });
+          obj._promiseConstructor = constructor;
+          return obj;
+        }
+      });
+
+      var _promiseAllResolver = function(index, values, capability, remaining) {
+        var done = false;
+        return function(x) {
+          if (done) { return; } // protect against being called multiple times
+          done = true;
+          values[index] = x;
+          if ((--remaining.count) === 0) {
+            var resolve = capability.resolve;
+            resolve(values); // call w/ this===undefined
+          }
+        };
+      };
+
+      Promise.all = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          var values = [], remaining = { count: 1 };
+          for (var index = 0; ; index++) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            var resolveElement = _promiseAllResolver(
+              index, values, capability, remaining
+            );
+            remaining.count++;
+            nextPromise.then(resolveElement, capability.reject);
+          }
+          if ((--remaining.count) === 0) {
+            resolve(values); // call w/ this===undefined
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.race = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          while (true) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              // If iterable has no items, resulting promise will never
+              // resolve; see:
+              // https://github.com/domenic/promises-unwrapping/issues/75
+              // https://bugs.ecmascript.org/show_bug.cgi?id=2515
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            nextPromise.then(resolve, reject);
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.reject = function(reason) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var reject = capability.reject;
+        reject(reason); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.resolve = function(v) {
+        var C = this;
+        if (ES.IsPromise(v)) {
+          var constructor = v._promiseConstructor;
+          if (constructor === C) { return v; }
+        }
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        resolve(v); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.prototype['catch'] = function( onRejected ) {
+        return this.then(undefined, onRejected);
+      };
+
+      Promise.prototype.then = function( onFulfilled, onRejected ) {
+        var promise = this;
+        if (!ES.IsPromise(promise)) { throw new TypeError('not a promise'); }
+        // this.constructor not this._promiseConstructor; see
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2513
+        var C = this.constructor;
+        var capability = new PromiseCapability(C);
+        if (!ES.IsCallable(onRejected)) {
+          onRejected = function(e) { throw e; };
+        }
+        if (!ES.IsCallable(onFulfilled)) {
+          onFulfilled = function(x) { return x; };
+        }
+        var resolutionHandler =
+          promiseResolutionHandler(promise, onFulfilled, onRejected);
+        var resolveReaction =
+          { capability: capability, handler: resolutionHandler };
+        var rejectReaction =
+          { capability: capability, handler: onRejected };
+        switch (promise._status) {
+        case 'unresolved':
+          promise._resolveReactions.push(resolveReaction);
+          promise._rejectReactions.push(rejectReaction);
+          break;
+        case 'has-resolution':
+          triggerPromiseReactions([resolveReaction], promise._result);
+          break;
+        case 'has-rejection':
+          triggerPromiseReactions([rejectReaction], promise._result);
+          break;
+        default:
+          throw new TypeError('unexpected');
+        }
+        return capability.promise;
+      };
+
+      return Promise;
+    })();
+    // export the Promise constructor.
+    defineProperties(globals, { Promise: PromiseShim });
+    // In Chrome 33 (and thereabouts) Promise is defined, but the
+    // implementation is buggy in a number of ways.  Let's check subclassing
+    // support to see if we have a buggy implementation.
+    var promiseSupportsSubclassing = supportsSubclassing(globals.Promise, function(S) {
+      return S.resolve(42) instanceof S;
+    });
+    var promiseIgnoresNonFunctionThenCallbacks = (function () {
+      try {
+        globals.Promise.reject(42).then(null, 5).then(null, function () {});
+        return true;
+      } catch (ex) {
+        return false;
+      }
+    }());
+    if (!promiseSupportsSubclassing || !promiseIgnoresNonFunctionThenCallbacks) {
+      globals.Promise = PromiseShim;
+    }
+
+    // Map and Set require a true ES5 environment
+    if (supportsDescriptors) {
+
+      var fastkey = function fastkey(key) {
+        var type = typeof key;
+        if (type === 'string') {
+          return '$' + key;
+        } else if (type === 'number') {
+          // note that -0 will get coerced to "0" when used as a property key
+          return key;
+        }
+        return null;
+      };
+
+      var emptyObject = function emptyObject() {
+        // accomodate some older not-quite-ES5 browsers
+        return Object.create ? Object.create(null) : {};
+      };
+
+      var collectionShims = {
+        Map: (function() {
+
+          var empty = {};
+
+          function MapEntry(key, value) {
+            this.key = key;
+            this.value = value;
+            this.next = null;
+            this.prev = null;
+          }
+
+          MapEntry.prototype.isRemoved = function() {
+            return this.key === empty;
+          };
+
+          function MapIterator(map, kind) {
+            this.head = map._head;
+            this.i = this.head;
+            this.kind = kind;
+          }
+
+          MapIterator.prototype = {
+            next: function() {
+              var i = this.i, kind = this.kind, head = this.head, result;
+              if (this.i === undefined) {
+                return { value: undefined, done: true };
+              }
+              while (i.isRemoved() && i !== head) {
+                // back up off of removed entries
+                i = i.prev;
+              }
+              // advance to next unreturned element.
+              while (i.next !== head) {
+                i = i.next;
+                if (!i.isRemoved()) {
+                  if (kind === "key") {
+                    result = i.key;
+                  } else if (kind === "value") {
+                    result = i.value;
+                  } else {
+                    result = [i.key, i.value];
+                  }
+                  this.i = i;
+                  return { value: result, done: false };
+                }
+              }
+              // once the iterator is done, it is done forever.
+              this.i = undefined;
+              return { value: undefined, done: true };
+            }
+          };
+          addIterator(MapIterator.prototype);
+
+          function Map() {
+            var map = this;
+            map = emulateES6construct(map);
+            if (!map._es6map) {
+              throw new TypeError('bad map');
+            }
+
+            var head = new MapEntry(null, null);
+            // circular doubly-linked list.
+            head.next = head.prev = head;
+
+            defineProperties(map, {
+              '_head': head,
+              '_storage': emptyObject(),
+              '_size': 0
+            });
+
+            // Optionally initialize map from iterable
+            var iterable = arguments[0];
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = map.set;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad map'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                if (!ES.TypeIsObject(nextItem)) {
+                  throw new TypeError('expected iterable of pairs');
+                }
+                adder.call(map, nextItem[0], nextItem[1]);
+              }
+            }
+            return map;
+          }
+          var Map$prototype = Map.prototype;
+          defineProperties(Map, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Map$prototype;
+              obj = obj || create(prototype);
+              defineProperties(obj, { _es6map: true });
+              return obj;
+            }
+          });
+
+          Object.defineProperty(Map.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._size === 'undefined') {
+                throw new TypeError('size method called on incompatible Map');
+              }
+              return this._size;
+            }
+          });
+
+          defineProperties(Map.prototype, {
+            get: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                var entry = this._storage[fkey];
+                return entry ? entry.value : undefined;
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return i.value;
+                }
+              }
+              return undefined;
+            },
+
+            has: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                return typeof this._storage[fkey] !== 'undefined';
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            set: function(key, value) {
+              var head = this._head, i = head, entry;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] !== 'undefined') {
+                  this._storage[fkey].value = value;
+                  return;
+                } else {
+                  entry = this._storage[fkey] = new MapEntry(key, value);
+                  i = head.prev;
+                  // fall through
+                }
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.value = value;
+                  return;
+                }
+              }
+              entry = entry || new MapEntry(key, value);
+              if (ES.SameValue(-0, key)) {
+                entry.key = +0; // coerce -0 to +0 in entry
+              }
+              entry.next = this._head;
+              entry.prev = this._head.prev;
+              entry.prev.next = entry;
+              entry.next.prev = entry;
+              this._size += 1;
+            },
+
+            'delete': function(key) {
+              var head = this._head, i = head;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] === 'undefined') {
+                  return false;
+                }
+                i = this._storage[fkey].prev;
+                delete this._storage[fkey];
+                // fall through
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.key = i.value = empty;
+                  i.prev.next = i.next;
+                  i.next.prev = i.prev;
+                  this._size -= 1;
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            clear: function() {
+              this._size = 0;
+              this._storage = emptyObject();
+              var head = this._head, i = head, p = i.next;
+              while ((i = p) !== head) {
+                i.key = i.value = empty;
+                p = i.next;
+                i.next = i.prev = head;
+              }
+              head.next = head.prev = head;
+            },
+
+            keys: function() {
+              return new MapIterator(this, "key");
+            },
+
+            values: function() {
+              return new MapIterator(this, "value");
+            },
+
+            entries: function() {
+              return new MapIterator(this, "key+value");
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var it = this.entries();
+              for (var entry = it.next(); !entry.done; entry = it.next()) {
+                callback.call(context, entry.value[1], entry.value[0], this);
+              }
+            }
+          });
+          addIterator(Map.prototype, function() { return this.entries(); });
+
+          return Map;
+        })(),
+
+        Set: (function() {
+          // Creating a Map is expensive.  To speed up the common case of
+          // Sets containing only string or numeric keys, we use an object
+          // as backing storage and lazily create a full Map only when
+          // required.
+          var SetShim = function Set() {
+            var set = this;
+            set = emulateES6construct(set);
+            if (!set._es6set) {
+              throw new TypeError('bad set');
+            }
+
+            defineProperties(set, {
+              '[[SetData]]': null,
+              '_storage': emptyObject()
+            });
+
+            // Optionally initialize map from iterable
+            var iterable = arguments[0];
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = set.add;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad set'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                adder.call(set, nextItem);
+              }
+            }
+            return set;
+          };
+          var Set$prototype = SetShim.prototype;
+          defineProperties(SetShim, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Set$prototype;
+              obj = obj || create(prototype);
+              defineProperties(obj, { _es6set: true });
+              return obj;
+            }
+          });
+
+          // Switch from the object backing storage to a full Map.
+          var ensureMap = function ensureMap(set) {
+            if (!set['[[SetData]]']) {
+              var m = set['[[SetData]]'] = new collectionShims.Map();
+              Object.keys(set._storage).forEach(function(k) {
+                // fast check for leading '$'
+                if (k.charCodeAt(0) === 36) {
+                  k = k.substring(1);
+                } else {
+                  k = +k;
+                }
+                m.set(k, k);
+              });
+              set._storage = null; // free old backing storage
+            }
+          };
+
+          Object.defineProperty(SetShim.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._storage === 'undefined') {
+                // https://github.com/paulmillr/es6-shim/issues/176
+                throw new TypeError('size method called on incompatible Set');
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].size;
+            }
+          });
+
+          defineProperties(SetShim.prototype, {
+            has: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                return !!this._storage[fkey];
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].has(key);
+            },
+
+            add: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                this._storage[fkey]=true;
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].set(key, key);
+            },
+
+            'delete': function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                delete this._storage[fkey];
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]']['delete'](key);
+            },
+
+            clear: function() {
+              if (this._storage) {
+                this._storage = emptyObject();
+                return;
+              }
+              return this['[[SetData]]'].clear();
+            },
+
+            keys: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].keys();
+            },
+
+            values: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].values();
+            },
+
+            entries: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].entries();
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireSet = this;
+              ensureMap(this);
+              this['[[SetData]]'].forEach(function(value, key) {
+                callback.call(context, key, key, entireSet);
+              });
+            }
+          });
+          addIterator(SetShim.prototype, function() { return this.values(); });
+
+          return SetShim;
+        })()
+      };
+      defineProperties(globals, collectionShims);
+
+      if (globals.Map || globals.Set) {
+        /*
+          - In Firefox < 23, Map#size is a function.
+          - In all current Firefox, Set#entries/keys/values & Map#clear do not exist
+          - https://bugzilla.mozilla.org/show_bug.cgi?id=869996
+          - In Firefox 24, Map and Set do not implement forEach
+          - In Firefox 25 at least, Map and Set are callable without "new"
+        */
+        if (
+          typeof globals.Map.prototype.clear !== 'function' ||
+          new globals.Set().size !== 0 ||
+          new globals.Map().size !== 0 ||
+          typeof globals.Map.prototype.keys !== 'function' ||
+          typeof globals.Set.prototype.keys !== 'function' ||
+          typeof globals.Map.prototype.forEach !== 'function' ||
+          typeof globals.Set.prototype.forEach !== 'function' ||
+          isCallableWithoutNew(globals.Map) ||
+          isCallableWithoutNew(globals.Set) ||
+          !supportsSubclassing(globals.Map, function(M) {
+            return (new M([])) instanceof M;
+          })
+        ) {
+          globals.Map = collectionShims.Map;
+          globals.Set = collectionShims.Set;
+        }
+      }
+      // Shim incomplete iterator implementations.
+      addIterator(Object.getPrototypeOf((new globals.Map()).keys()));
+      addIterator(Object.getPrototypeOf((new globals.Set()).keys()));
+    }
+  };
+
+  if (typeof define === 'function' && define.amd) {
+    define(main); // RequireJS
+  } else {
+    main(); // CommonJS and <script>
+  }
+})();
+
diff --git a/ajax/libs/es6-shim/0.13.0/es6-shim.map b/ajax/libs/es6-shim/0.13.0/es6-shim.map
new file mode 100644
index 000000000..9a0e564ec
--- /dev/null
+++ b/ajax/libs/es6-shim/0.13.0/es6-shim.map
@@ -0,0 +1 @@
+{"version":3,"sources":["es6-shim.js"],"names":["undefined","isCallableWithoutNew","func","e","supportsSubclassing","C","f","Sub","apply","this","arguments","__proto__","Object","setPrototypeOf","prototype","create","constructor","value","arePropertyDescriptorsSupported","defineProperty","startsWithRejectsRegex","rejectsRegex","String","startsWith","getGlobal","Function","main","globals","global_isFinite","isFinite","supportsDescriptors","startsWithIsCompliant","_slice","Array","slice","_indexOf","indexOf","_toString","toString","_hasOwnProperty","hasOwnProperty","ArrayIterator","defineProperties","object","map","keys","forEach","name","method","configurable","enumerable","writable","properties","Type","$iterator$","Symbol","iterator","Set","addIterator","impl","o","isArguments","str","call","result","length","callee","emulateES6construct","ES","TypeIsObject","TypeError","_es6construct","IsCallable","CheckObjectCoercible","x","optMessage","ToObject","ToInt32","ToUint32","ToInteger","number","Number","isNaN","Math","sign","floor","abs","ToLength","len","MAX_SAFE_INTEGER","SameValue","a","b","SameValueZero","IsIterable","GetIterator","it","IteratorNext","next","Construct","args","obj","numberConversion","roundToEven","n","w","packIEEE754","v","ebits","fbits","bias","s","ln","i","bits","bytes","pow","Infinity","min","log","LN2","push","reverse","join","parseInt","substring","unpackIEEE754","j","NaN","unpackFloat64","packFloat64","unpackFloat32","packFloat32","conversions","toFloat32","num","Float32Array","float32array","fromCodePoint","points","RangeError","fromCharCode","raw","callSite","substitutions","cooked","rawValue","literalsegments","stringElements","nextIndex","nextKey","nextSeg","nextSub","StringShims","repeat","times","half","thisStr","searchStr","startArg","start","max","endsWith","thisLen","posArg","pos","end","contains","searchString","position","codePointAt","first","charCodeAt","isEnd","second","hasStringTrimBug","trim","originalStringTrim","ws","trimBeginRegexp","RegExp","trimEndRegexp","replace","StringIterator","_s","_i","done","substr","from","iterable","mapFn","thisArg","list","usingIterator","of","array","kind","retval","copyWithin","target","to","fin","count","direction","fill","O","relativeStart","find","predicate","findIndex","values","entries","getPrototypeOf","maxSafeInteger","MIN_SAFE_INTEGER","EPSILON","parseFloat","isInteger","isSafeInteger","getPropertyDescriptor","subject","pd","getOwnPropertyDescriptor","proto","getPropertyNames","getOwnPropertyNames","addProperty","property","assign","source","reduce","key","getOwnPropertyKeys","is","magic","set","checkArgs","polyfill","FAKENULL","gpo","spo","p","originalObjectKeys","MathShims","acosh","sqrt","asinh","atanh","cbrt","negate","clz32","cosh","exp","expm1","hypot","y","anyNaN","allZero","anyInfinity","numbers","every","arg","sort","largest","divided","sum","log2","LOG2E","log10","LOG10E","log1p","sinh","tanh","trunc","imul","ah","al","bh","bl","fround","PromiseShim","Promise","Promise$prototype","IsPromise","promise","_promiseConstructor","_status","PromiseCapability","capability","resolver","resolve","reject","setTimeout","makeZeroTimeout","window","postMessage","timeouts","messageName","setZeroTimeout","fn","handleMessage","event","data","stopPropagation","shift","addEventListener","makePromiseAsap","P","task","then","enqueue","setImmediate","bind","process","nextTick","triggerPromiseReactions","reactions","reaction","handler","updateResult","updatePromiseFromPotentialThenable","promiseResolutionHandler","onFulfilled","onRejected","_resolveReactions","_rejectReactions","resolution","_result","reason","@@create","_promiseAllResolver","index","remaining","all","nextPromise","resolveElement","race","resolutionHandler","resolveReaction","rejectReaction","promiseSupportsSubclassing","S","promiseIgnoresNonFunctionThenCallbacks","ex","fastkey","type","emptyObject","collectionShims","Map","empty","MapEntry","prev","isRemoved","MapIterator","head","_head","_es6map","_storage","_size","adder","nextItem","Map$prototype","get","fkey","entry","has","delete","clear","callback","context","SetShim","_es6set","[[SetData]]","add","Set$prototype","ensureMap","m","k","size","entireSet","M","define","amd"],"mappings":"CAKA,SAAUA,GACR,YAEA,IAAIC,GAAuB,SAASC,GAClC,IAAMA,IACN,MAAOC,GAAK,MAAO,OACnB,MAAO,MAGT,IAAIC,GAAsB,SAASC,EAAGC,GAEpC,IACE,GAAIC,GAAM,WAAaF,EAAEG,MAAMC,KAAMC,WACrC,KAAKH,EAAII,UAAW,CAAE,MAAO,OAC7BC,OAAOC,eAAeN,EAAKF,EAC3BE,GAAIO,UAAYF,OAAOG,OAAOV,EAAES,WAC9BE,aAAeC,MAAOZ,IAExB,OAAOC,GAAEC,GACT,MAAOJ,GACP,MAAO,QAIX,IAAIe,GAAkC,WACpC,IACEN,OAAOO,kBAAmB,OAC1B,OAAO,MACP,MAAOhB,GACP,MAAO,QAIX,IAAIiB,GAAyB,WAC3B,GAAIC,GAAe,KACnB,IAAIC,OAAOR,UAAUS,WAAY,CAC/B,IACE,MAAMA,WAAW,KACjB,MAAOpB,GACPkB,EAAe,MAGnB,MAAOA,GAIT,IAAIG,GAAY,GAAIC,UAAS,eAG7B,IAAIC,GAAO,WACT,GAAIC,GAAUH,GACd,IAAII,GAAkBD,EAAQE,QAC9B,IAAIC,KAAwBlB,OAAOO,gBAAkBD,GACrD,IAAIa,GAAwBX,GAC5B,IAAIY,GAASC,MAAMnB,UAAUoB,KAC7B,IAAIC,GAAWb,OAAOR,UAAUsB,OAChC,IAAIC,GAAYzB,OAAOE,UAAUwB,QACjC,IAAIC,GAAkB3B,OAAOE,UAAU0B,cACvC,IAAIC,EAIJ,IAAIC,GAAmB,SAASC,EAAQC,GACtChC,OAAOiC,KAAKD,GAAKE,QAAQ,SAASC,GAChC,GAAIC,GAASJ,EAAIG,EACjB,IAAIA,IAAQJ,GAAQ,MACpB,IAAIb,EAAqB,CACvBlB,OAAOO,eAAewB,EAAQI,GAC5BE,aAAc,KACdC,WAAY,MACZC,SAAU,KACVlC,MAAO+B,QAEJ,CACLL,EAAOI,GAAQC,KAOrB,IAAIjC,GAASH,OAAOG,QAAU,SAASD,EAAWsC,GAChD,QAASC,MACTA,EAAKvC,UAAYA,CACjB,IAAI6B,GAAS,GAAIU,EACjB,UAAWD,KAAe,YAAa,CACrCV,EAAiBC,EAAQS,GAE3B,MAAOT,GAQT,IAAIW,SAAqBC,UAAW,UAAYA,OAAOC,UACrD,oBAIF,IAAI7B,EAAQ8B,YAAc,GAAI9B,GAAQ8B,KAAM,gBAAkB,WAAY,CACxEH,EAAa,aAEf,GAAII,GAAc,SAAS5C,EAAW6C,GACpC,IAAKA,EAAM,CAAEA,EAAO,QAASH,KAAa,MAAO/C,OACjD,GAAImD,KACJA,GAAEN,GAAcK,CAChBjB,GAAiB5B,EAAW8C,GAK9B,IAAIC,GAAc,QAASA,GAAY5C,GACrC,GAAI6C,GAAMzB,EAAU0B,KAAK9C,EACzB,IAAI+C,GAASF,IAAQ,oBACrB,KAAKE,EAAQ,CACXA,EAASF,IAAQ,kBACf7C,IAAU,YACHA,KAAU,gBACVA,GAAMgD,SAAW,UACxBhD,EAAMgD,QAAU,GAChB5B,EAAU0B,KAAK9C,EAAMiD,UAAY,oBAErC,MAAOF,GAGT,IAAIG,GAAsB,SAASP,GACjC,IAAKQ,EAAGC,aAAaT,GAAI,KAAM,IAAIU,WAAU,aAK7C,KAAKV,EAAEW,cAAe,CACpB,GAAIX,EAAE5C,aAAeoD,EAAGI,WAAWZ,EAAE5C,YAAY,aAAc,CAC7D4C,EAAIA,EAAE5C,YAAY,YAAY4C,GAEhClB,EAAiBkB,GAAKW,cAAe,OAEvC,MAAOX,GAGT,IAAIQ,IACFK,qBAAsB,SAASC,EAAGC,GAEhC,GAAID,GAAK,KACP,KAAM,IAAIJ,WAAUK,GAAe,yBAA2BD,EAChE,OAAOA,IAGTL,aAAc,SAASK,GAIrB,MAAOA,IAAK,MAAQ9D,OAAO8D,KAAOA,GAGpCE,SAAU,SAAShB,EAAGe,GACpB,MAAO/D,QAAOwD,EAAGK,qBAAqBb,EAAGe,KAG3CH,WAAY,SAASE,GACnB,aAAcA,KAAM,YAElBrC,EAAU0B,KAAKW,KAAO,qBAG1BG,QAAS,SAASH,GAChB,MAAOA,IAAK,GAGdI,SAAU,SAASJ,GACjB,MAAOA,KAAM,GAGfK,UAAW,SAAS9D,GAClB,GAAI+D,IAAU/D,CACd,IAAIgE,OAAOC,MAAMF,GAAS,MAAO,EACjC,IAAIA,IAAW,IAAMC,OAAOpD,SAASmD,GAAS,MAAOA,EACrD,OAAOG,MAAKC,KAAKJ,GAAUG,KAAKE,MAAMF,KAAKG,IAAIN,KAGjDO,SAAU,SAAStE,GACjB,GAAIuE,GAAMpB,EAAGW,UAAU9D,EACvB,IAAIuE,GAAO,EAAG,MAAO,EACrB,IAAIA,EAAMP,OAAOQ,iBAAkB,MAAOR,QAAOQ,gBACjD,OAAOD,IAGTE,UAAW,SAASC,EAAGC,GACrB,GAAID,IAAMC,EAAG,CAEX,GAAID,IAAM,EAAG,MAAO,GAAIA,IAAM,EAAIC,CAClC,OAAO,MAET,MAAOX,QAAOC,MAAMS,IAAMV,OAAOC,MAAMU,IAGzCC,cAAe,SAASF,EAAGC,GAEzB,MAAQD,KAAMC,GAAOX,OAAOC,MAAMS,IAAMV,OAAOC,MAAMU,IAGvDE,WAAY,SAASlC,GACnB,MAAOQ,GAAGC,aAAaT,KACpBA,EAAEN,KAAgBtD,GAAa6D,EAAYD,KAGhDmC,YAAa,SAASnC,GACpB,GAAIC,EAAYD,GAAI,CAElB,MAAO,IAAInB,GAAcmB,EAAG,SAE9B,GAAIoC,GAAKpC,EAAEN,IACX,KAAKc,EAAGC,aAAa2B,GAAK,CACxB,KAAM,IAAI1B,WAAU,gBAEtB,MAAO0B,IAGTC,aAAc,SAASD,GACrB,GAAIhC,GAAUtD,UAAUuD,OAAS,EAAK+B,EAAGE,KAAKxF,UAAU,IAAMsF,EAAGE,MACjE,KAAK9B,EAAGC,aAAaL,GAAS,CAC5B,KAAM,IAAIM,WAAU,gBAEtB,MAAON,IAGTmC,UAAW,SAAS9F,EAAG+F,GAErB,GAAIC,EACJ,IAAIjC,EAAGI,WAAWnE,EAAE,aAAc,CAChCgG,EAAMhG,EAAE,kBACH,CAELgG,EAAMtF,EAAOV,EAAES,WAAa,MAI9B4B,EAAiB2D,GAAO9B,cAAe,MAEvC,IAAIP,GAAS3D,EAAEG,MAAM6F,EAAKD,EAC1B,OAAOhC,GAAGC,aAAaL,GAAUA,EAASqC,GAI9C,IAAIC,GAAoB,WAItB,QAASC,GAAYC,GACnB,GAAIC,GAAItB,KAAKE,MAAMmB,GAAIlG,EAAIkG,EAAIC,CAC/B,IAAInG,EAAI,GAAK,CACX,MAAOmG,GAET,GAAInG,EAAI,GAAK,CACX,MAAOmG,GAAI,EAEb,MAAOA,GAAI,EAAIA,EAAI,EAAIA,EAGzB,QAASC,GAAYC,EAAGC,EAAOC,GAC7B,GAAIC,IAAQ,GAAMF,EAAQ,GAAM,EAC9BG,EAAG5G,EAAGG,EAAG0G,EACTC,EAAGC,EAAMpD,EAAKqD,CAGhB,IAAIR,IAAMA,EAAG,CAGXxG,GAAK,GAAKyG,GAAS,CACnBtG,GAAI6E,KAAKiC,IAAI,EAAGP,EAAQ,EACxBE,GAAI,MACC,IAAIJ,IAAMU,UAAYV,KAAOU,SAAU,CAC5ClH,GAAK,GAAKyG,GAAS,CACnBtG,GAAI,CACJyG,GAAKJ,EAAI,EAAK,EAAI,MACb,IAAIA,IAAM,EAAG,CAClBxG,EAAI,CACJG,GAAI,CACJyG,GAAK,EAAIJ,KAAOU,SAAY,EAAI,MAC3B,CACLN,EAAIJ,EAAI,CACRA,GAAIxB,KAAKG,IAAIqB,EAEb,IAAIA,GAAKxB,KAAKiC,IAAI,EAAG,EAAIN,GAAO,CAC9B3G,EAAIgF,KAAKmC,IAAInC,KAAKE,MAAMF,KAAKoC,IAAIZ,GAAKxB,KAAKqC,KAAM,KACjDlH,GAAIiG,EAAYI,EAAIxB,KAAKiC,IAAI,EAAGjH,GAAKgF,KAAKiC,IAAI,EAAGP,GACjD,IAAIvG,EAAI6E,KAAKiC,IAAI,EAAGP,IAAU,EAAG,CAC/B1G,EAAIA,EAAI,CACRG,GAAI,EAEN,GAAIH,EAAI2G,EAAM,CAEZ3G,GAAK,GAAKyG,GAAS,CACnBtG,GAAI,MACC,CAELH,EAAIA,EAAI2G,CACRxG,GAAIA,EAAI6E,KAAKiC,IAAI,EAAGP,QAEjB,CAEL1G,EAAI,CACJG,GAAIiG,EAAYI,EAAIxB,KAAKiC,IAAI,EAAG,EAAIN,EAAOD,KAK/CK,IACA,KAAKD,EAAIJ,EAAOI,EAAGA,GAAK,EAAG,CACzBC,EAAKO,KAAKnH,EAAI,EAAI,EAAI,EACtBA,GAAI6E,KAAKE,MAAM/E,EAAI,GAErB,IAAK2G,EAAIL,EAAOK,EAAGA,GAAK,EAAG,CACzBC,EAAKO,KAAKtH,EAAI,EAAI,EAAI,EACtBA,GAAIgF,KAAKE,MAAMlF,EAAI,GAErB+G,EAAKO,KAAKV,EAAI,EAAI,EAClBG,GAAKQ,SACL5D,GAAMoD,EAAKS,KAAK,GAGhBR,KACA,OAAOrD,EAAIG,OAAQ,CACjBkD,EAAMM,KAAKG,SAAS9D,EAAI+D,UAAU,EAAG,GAAI,GACzC/D,GAAMA,EAAI+D,UAAU,GAEtB,MAAOV,GAGT,QAASW,GAAcX,EAAOP,EAAOC,GAEnC,GAAIK,MAAWD,EAAGc,EAAGnC,EAAG9B,EACpBgD,EAAMC,EAAG5G,EAAGG,CAEhB,KAAK2G,EAAIE,EAAMlD,OAAQgD,EAAGA,GAAK,EAAG,CAChCrB,EAAIuB,EAAMF,EAAI,EACd,KAAKc,EAAI,EAAGA,EAAGA,GAAK,EAAG,CACrBb,EAAKO,KAAK7B,EAAI,EAAI,EAAI,EACtBA,GAAIA,GAAK,GAGbsB,EAAKQ,SACL5D,GAAMoD,EAAKS,KAAK,GAGhBb,IAAQ,GAAMF,EAAQ,GAAM,CAC5BG,GAAIa,SAAS9D,EAAI+D,UAAU,EAAG,GAAI,IAAM,EAAI,CAC5C1H,GAAIyH,SAAS9D,EAAI+D,UAAU,EAAG,EAAIjB,GAAQ,EAC1CtG,GAAIsH,SAAS9D,EAAI+D,UAAU,EAAIjB,GAAQ,EAGvC,IAAIzG,KAAO,GAAKyG,GAAS,EAAG,CAC1B,MAAOtG,KAAM,EAAI0H,IAAMjB,EAAIM,aACtB,IAAIlH,EAAI,EAAG,CAEhB,MAAO4G,GAAI5B,KAAKiC,IAAI,EAAGjH,EAAI2G,IAAS,EAAIxG,EAAI6E,KAAKiC,IAAI,EAAGP,QACnD,IAAIvG,IAAM,EAAG,CAElB,MAAOyG,GAAI5B,KAAKiC,IAAI,IAAKN,EAAO,KAAOxG,EAAI6E,KAAKiC,IAAI,EAAGP,QAClD,CACL,MAAOE,GAAI,GAAK,EAAI,GAIxB,QAASkB,GAAcrC,GAAK,MAAOkC,GAAclC,EAAG,GAAI,IACxD,QAASsC,GAAYvB,GAAK,MAAOD,GAAYC,EAAG,GAAI,IACpD,QAASwB,GAAcvC,GAAK,MAAOkC,GAAclC,EAAG,EAAG,IACvD,QAASwC,GAAYzB,GAAK,MAAOD,GAAYC,EAAG,EAAG,IAEnD,GAAI0B,IACFC,UAAW,SAAUC,GAAO,MAAOJ,GAAcC,EAAYG,KAE/D,UAAWC,gBAAiB,YAAa,CACvC,GAAIC,GAAe,GAAID,cAAa,EACpCH,GAAYC,UAAY,SAAUC,GAChCE,EAAa,GAAKF,CAClB,OAAOE,GAAa,IAGxB,MAAOJ,KAGT3F,GAAiBpB,QACfoH,cAAe,WACb,GAAIC,GAAS3G,EAAO+B,KAAKrD,UAAW,EAAGA,UAAUuD,OACjD,IAAID,KACJ,IAAIkC,EACJ,KAAK,GAAIe,GAAI,EAAGhD,EAAS0E,EAAO1E,OAAQgD,EAAIhD,EAAQgD,IAAK,CACvDf,EAAOjB,OAAO0D,EAAO1B,GACrB,KAAK7C,EAAGsB,UAAUQ,EAAM9B,EAAGW,UAAUmB,KACjCA,EAAO,GAAKA,EAAO,QAAU,CAC/B,KAAM,IAAI0C,YAAW,sBAAwB1C,GAG/C,GAAIA,EAAO,MAAS,CAClBlC,EAAOyD,KAAKnG,OAAOuH,aAAa3C,QAC3B,CACLA,GAAQ,KACRlC,GAAOyD,KAAKnG,OAAOuH,cAAc3C,GAAQ,IAAM,OAC/ClC,GAAOyD,KAAKnG,OAAOuH,aAAc3C,EAAO,KAAS,SAGrD,MAAOlC,GAAO2D,KAAK,KAGrBmB,IAAK,SAASC,GACZ,GAAIC,GAAgBhH,EAAO+B,KAAKrD,UAAW,EAAGA,UAAUuD,OACxD,IAAIgF,GAAS7E,EAAGQ,SAASmE,EAAU,eACnC,IAAIG,GAAWD,EAAOH,GACtB,IAAIA,GAAM1E,EAAGQ,SAASsE,EAAU,gBAChC,IAAI1D,GAAM5E,OAAOiC,KAAKiG,GAAK7E,MAC3B,IAAIkF,GAAkB/E,EAAGmB,SAASC,EAClC,IAAI2D,IAAoB,EAAG,CACzB,MAAO,GAGT,GAAIC,KACJ,IAAIC,GAAY,CAChB,IAAIC,GAASpD,EAAMqD,EAASC,CAC5B,OAAOH,EAAYF,EAAiB,CAClCG,EAAUhI,OAAO+H,EACjBnD,GAAO4C,EAAIQ,EACXC,GAAUjI,OAAO4E,EACjBkD,GAAe3B,KAAK8B,EACpB,IAAIF,EAAY,GAAKF,EAAiB,CACpC,MAEFjD,EAAO8C,EAAcM,EACrB,IAAIpD,IAASlG,EAAW,CACtB,MAEFwJ,EAAUlI,OAAO4E,EACjBkD,GAAe3B,KAAK+B,EACpBH,KAEF,MAAOD,GAAezB,KAAK,MAI/B,IAAI8B,IAGFC,OAAQ,WACN,GAAIA,GAAS,SAAS3C,EAAG4C,GACvB,GAAIA,EAAQ,EAAG,MAAO,EACtB,IAAIA,EAAQ,EAAG,MAAOD,GAAO3C,EAAG4C,EAAQ,GAAK5C,CAC7C,IAAI6C,GAAOF,EAAO3C,EAAG4C,EAAQ,EAC7B,OAAOC,GAAOA,EAGhB,OAAO,UAASD,GACd,GAAIE,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7CkJ,GAAQvF,EAAGW,UAAU4E,EACrB,IAAIA,EAAQ,GAAKA,IAAUtC,SAAU,CACnC,KAAM,IAAIuB,YAAW,+BAEvB,MAAOc,GAAOG,EAASF,OAI3BpI,WAAY,SAASuI,GACnB,GAAID,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAI4B,EAAU0B,KAAK+F,KAAe,kBAAmB,KAAM,IAAIxF,WAAU,+CACzEwF,GAAYxI,OAAOwI,EACnB,IAAIC,GAAWrJ,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CACrD,IAAIgK,GAAQ7E,KAAK8E,IAAI7F,EAAGW,UAAUgF,GAAW,EAC7C,OAAOF,GAAQ3H,MAAM8H,EAAOA,EAAQF,EAAU7F,UAAY6F,GAG5DI,SAAU,SAASJ,GACjB,GAAID,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAI4B,EAAU0B,KAAK+F,KAAe,kBAAmB,KAAM,IAAIxF,WAAU,6CACzEwF,GAAYxI,OAAOwI,EACnB,IAAIK,GAAUN,EAAQ5F,MACtB,IAAImG,GAAS1J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CACnD,IAAIqK,GAAMD,IAAWpK,EAAYmK,EAAU/F,EAAGW,UAAUqF,EACxD,IAAIE,GAAMnF,KAAKmC,IAAInC,KAAK8E,IAAII,EAAK,GAAIF,EACrC,OAAON,GAAQ3H,MAAMoI,EAAMR,EAAU7F,OAAQqG,KAASR,GAGxDS,SAAU,SAASC,GACjB,GAAIC,GAAW/J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAErD,OAAOmC,GAAS4B,KAAKtD,KAAM+J,EAAcC,MAAe,GAG1DC,YAAa,SAASL,GACpB,GAAIR,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAIgK,GAAWrG,EAAGW,UAAUsF,EAC5B,IAAIpG,GAAS4F,EAAQ5F,MACrB,IAAIwG,EAAW,GAAKA,GAAYxG,EAAQ,MAAOjE,EAC/C,IAAI2K,GAAQd,EAAQe,WAAWH,EAC/B,IAAII,GAASJ,EAAW,IAAMxG,CAC9B,IAAI0G,EAAQ,OAAUA,EAAQ,OAAUE,EAAO,MAAOF,EACtD,IAAIG,GAASjB,EAAQe,WAAWH,EAAW,EAC3C,IAAIK,EAAS,OAAUA,EAAS,MAAQ,MAAOH,EAC/C,QAASA,EAAQ,OAAU,MAASG,EAAS,OAAU,OAG3DpI,GAAiBpB,OAAOR,UAAW2I,EAEnC,IAAIsB,GAAmB,OAASC,OAAO/G,SAAW,CAClD,IAAI8G,EAAkB,CACpB,GAAIE,GAAqB3J,OAAOR,UAAUkK,WACnC1J,QAAOR,UAAUkK,IAGxB,IAAIE,IACF,oDACA,qEACA,gBACAvD,KAAK,GACP,IAAIwD,GAAkB,GAAIC,QAAO,KAAOF,EAAK,KAAOA,EAAK,KACzD,IAAIG,GAAgB,GAAID,QAAO,IAAMF,EAAK,KAAOA,EAAK,MACtDxI,GAAiBpB,OAAOR,WACtBkK,KAAM,WACJ,GAAIvK,OAAST,GAAaS,OAAS,KAAM,CACvC,KAAM,IAAI6D,WAAU,iBAAmB7D,KAAO,cAEhD,MAAOa,QAAOb,MACX6K,QAAQH,EAAiB,IACzBG,QAAQD,EAAe,OAMhC,GAAIE,GAAiB,SAASxE,GAC5BtG,KAAK+K,GAAKlK,OAAO8C,EAAGK,qBAAqBsC,GACzCtG,MAAKgL,GAAK,EAEZF,GAAezK,UAAUoF,KAAO,WAC9B,GAAIa,GAAItG,KAAK+K,GAAIvE,EAAIxG,KAAKgL,EAC1B,IAAI1E,IAAM/G,GAAaiH,GAAKF,EAAE9C,OAAQ,CACpCxD,KAAK+K,GAAKxL,CACV,QAASiB,MAAOjB,EAAW0L,KAAM,MAEnC,GAAIf,GAAQ5D,EAAE6D,WAAW3D,GAAI6D,EAAQtF,CACrC,IAAImF,EAAQ,OAAUA,EAAQ,OAAW1D,EAAE,GAAMF,EAAE9C,OAAQ,CACzDuB,EAAM,MACD,CACLsF,EAAS/D,EAAE6D,WAAW3D,EAAE,EACxBzB,GAAOsF,EAAS,OAAUA,EAAS,MAAU,EAAI,EAEnDrK,KAAKgL,GAAKxE,EAAIzB,CACd,QAASvE,MAAO8F,EAAE4E,OAAO1E,EAAGzB,GAAMkG,KAAM,OAE1ChI,GAAY6H,EAAezK,UAC3B4C,GAAYpC,OAAOR,UAAW,WAC5B,MAAO,IAAIyK,GAAe9K,OAG5B,KAAKsB,EAAuB,CAE1BT,OAAOR,UAAUS,WAAakI,EAAYlI,UAC1CD,QAAOR,UAAUoJ,SAAWT,EAAYS,SAG1CxH,EAAiBT,OACf2J,KAAM,SAASC,GACb,GAAIC,GAAQpL,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAClD,IAAI+L,GAAUrL,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAEpD,IAAIgM,GAAO5H,EAAGQ,SAASiH,EAAU,eACjC,IAAIC,IAAU9L,IAAcoE,EAAGI,WAAWsH,GAAQ,CAChD,KAAM,IAAIxH,WAAU,qEAGtB,GAAI2H,GAAgB7H,EAAG0B,WAAWkG,EAIlC,IAAI/H,GAASgI,EAAgB,EAAI7H,EAAGmB,SAASyG,EAAK/H,OAClD,IAAID,GAASI,EAAGI,WAAW/D,MAAQG,OAAOqL,EAAgB,GAAIxL,MAAS,GAAIA,MAAKwD,IAAW,GAAIhC,OAAMgC,EACrG,IAAI+B,GAAKiG,EAAgB7H,EAAG2B,YAAYiG,GAAQ,IAChD,IAAI/K,EAEJ,KAAK,GAAIgG,GAAI,EAAGgF,GAAkBhF,EAAIhD,EAASgD,IAAK,CAClD,GAAIgF,EAAe,CACjBhL,EAAQmD,EAAG6B,aAAaD,EACxB,IAAI/E,EAAMyK,KAAM,CACdzH,EAASgD,CACT,OAEFhG,EAAQA,EAAMA,UACT,CACLA,EAAQ+K,EAAK/E,GAEf,GAAI6E,EAAO,CACT9H,EAAOiD,GAAK8E,EAAUD,EAAM/H,KAAKgI,EAAS9K,EAAOgG,GAAK6E,EAAM7K,EAAOgG,OAC9D,CACLjD,EAAOiD,GAAKhG,GAIhB+C,EAAOC,OAASA,CAChB,OAAOD,IAGTkI,GAAI,WACF,MAAOjK,OAAM2J,KAAKlL,aAMtB+B,GAAgB,SAAS0J,EAAOC,GAC5B3L,KAAKwG,EAAI,CACTxG,MAAK0L,MAAQA,CACb1L,MAAK2L,KAAOA,EAGhB1J,GAAiBD,EAAc3B,WAC7BoF,KAAM,WACJ,GAAIe,GAAIxG,KAAKwG,EAAGkF,EAAQ1L,KAAK0L,KAC7B,IAAIlF,IAAMjH,GAAaS,KAAK2L,OAASpM,EAAW,CAC9C,KAAM,IAAIsE,WAAU,wBAEtB,GAAI6H,IAAQnM,EAAW,CACrB,GAAIwF,GAAMpB,EAAGmB,SAAS4G,EAAMlI,OAC5B,MAAOgD,EAAIzB,EAAKyB,IAAK,CACnB,GAAImF,GAAO3L,KAAK2L,IAChB,IAAIC,EACJ,IAAID,IAAS,MAAO,CAClBC,EAASpF,MACJ,IAAImF,IAAS,QAAS,CAC3BC,EAASF,EAAMlF,OACV,IAAImF,IAAS,QAAS,CAC3BC,GAAUpF,EAAGkF,EAAMlF,IAErBxG,KAAKwG,EAAIA,EAAI,CACb,QAAShG,MAAOoL,EAAQX,KAAM,QAGlCjL,KAAK0L,MAAQnM,CACb,QAASiB,MAAOjB,EAAW0L,KAAM,QAGrChI,GAAYjB,EAAc3B,UAE1B4B,GAAiBT,MAAMnB,WACrBwL,WAAY,SAASC,EAAQvC,GAC3B,GAAIM,GAAM5J,UAAU,EACpB,IAAIkD,GAAIQ,EAAGQ,SAASnE,KACpB,IAAI+E,GAAMpB,EAAGmB,SAAS3B,EAAEK,OACxBsI,GAASnI,EAAGW,UAAUwH,EACtBvC,GAAQ5F,EAAGW,UAAUiF,EACrB,IAAIwC,GAAKD,EAAS,EAAIpH,KAAK8E,IAAIzE,EAAM+G,EAAQ,GAAKpH,KAAKmC,IAAIiF,EAAQ/G,EACnE,IAAIoG,GAAO5B,EAAQ,EAAI7E,KAAK8E,IAAIzE,EAAMwE,EAAO,GAAK7E,KAAKmC,IAAI0C,EAAOxE,EAClE8E,GAAOA,IAAMtK,EAAawF,EAAMpB,EAAGW,UAAUuF,EAC7C,IAAImC,GAAMnC,EAAM,EAAInF,KAAK8E,IAAIzE,EAAM8E,EAAK,GAAKnF,KAAKmC,IAAIgD,EAAK9E,EAC3D,IAAIkH,GAAQvH,KAAKmC,IAAImF,EAAMb,EAAMpG,EAAMgH,EACvC,IAAIG,GAAY,CAChB,IAAIf,EAAOY,GAAMA,EAAMZ,EAAOc,EAAQ,CACpCC,GAAa,CACbf,IAAQc,EAAQ,CAChBF,IAAME,EAAQ,EAEhB,MAAOA,EAAQ,EAAG,CAChB,GAAInK,EAAgBwB,KAAKH,EAAGgI,GAAO,CACjChI,EAAE4I,GAAM5I,EAAEgI,OACL,OACEhI,GAAEgI,GAEXA,GAAQe,CACRH,IAAMG,CACND,IAAS,EAEX,MAAO9I,IAGTgJ,KAAM,SAAS3L,GACb,GAAI+I,GAAQtJ,UAAU,GAAI4J,EAAM5J,UAAU,EAC1C,IAAImM,GAAIzI,EAAGQ,SAASnE,KACpB,IAAI+E,GAAMpB,EAAGmB,SAASsH,EAAE5I,OACxB+F,GAAQ5F,EAAGW,UAAUiF,IAAQhK,EAAY,EAAIgK,EAC7CM,GAAMlG,EAAGW,UAAUuF,IAAMtK,EAAYwF,EAAM8E,EAE3C,IAAIwC,GAAgB9C,EAAQ,EAAI7E,KAAK8E,IAAIzE,EAAMwE,EAAO,GAAK7E,KAAKmC,IAAI0C,EAAOxE,EAE3E,KAAK,GAAIyB,GAAI6F,EAAe7F,EAAIzB,GAAOyB,EAAIqD,IAAOrD,EAAG,CACnD4F,EAAE5F,GAAKhG,EAET,MAAO4L,IAGTE,KAAM,SAASC,GACb,GAAIhB,GAAO5H,EAAGQ,SAASnE,KACvB,IAAIwD,GAASG,EAAGmB,SAASyG,EAAK/H,OAC9B,KAAKG,EAAGI,WAAWwI,GAAY,CAC7B,KAAM,IAAI1I,WAAU,4CAEtB,GAAIyH,GAAUrL,UAAU,EACxB,KAAK,GAAIuG,GAAI,EAAGhG,EAAOgG,EAAIhD,EAAQgD,IAAK,CACtC,GAAIA,IAAK+E,GAAM,CACb/K,EAAQ+K,EAAK/E,EACb,IAAI+F,EAAUjJ,KAAKgI,EAAS9K,EAAOgG,EAAG+E,GAAO,MAAO/K,IAGxD,MAAOjB,IAGTiN,UAAW,SAASD,GAClB,GAAIhB,GAAO5H,EAAGQ,SAASnE,KACvB,IAAIwD,GAASG,EAAGmB,SAASyG,EAAK/H,OAC9B,KAAKG,EAAGI,WAAWwI,GAAY,CAC7B,KAAM,IAAI1I,WAAU,iDAEtB,GAAIyH,GAAUrL,UAAU,EACxB,KAAK,GAAIuG,GAAI,EAAGA,EAAIhD,EAAQgD,IAAK,CAC/B,GAAIA,IAAK+E,GAAM,CACb,GAAIgB,EAAUjJ,KAAKgI,EAASC,EAAK/E,GAAIA,EAAG+E,GAAO,MAAO/E,IAG1D,OAAQ,GAGVpE,KAAM,WACJ,MAAO,IAAIJ,GAAchC,KAAM,QAGjCyM,OAAQ,WACN,MAAO,IAAIzK,GAAchC,KAAM,UAGjC0M,QAAS,WACP,MAAO,IAAI1K,GAAchC,KAAM,WAGnCiD,GAAYzB,MAAMnB,UAAW,WAAa,MAAOL,MAAKyM,UAGtD,IAAItM,OAAOwM,eAAgB,CACzB1J,EAAY9C,OAAOwM,kBAAkBF,WAGvC,GAAIG,GAAiBlI,KAAKiC,IAAI,EAAG,IAAM,CACvC1E,GAAiBuC,QACfQ,iBAAkB4H,EAClBC,kBAAmBD,EACnBE,QAAS,sBAET3F,SAAUjG,EAAQiG,SAClB4F,WAAY7L,EAAQ6L,WAEpB3L,SAAU,SAASZ,GACjB,aAAcA,KAAU,UAAYW,EAAgBX,IAGtDwM,UAAW,SAASxM,GAClB,aAAcA,KAAU,WACrBgE,OAAOC,MAAMjE,IACdgE,OAAOpD,SAASZ,IAChBmD,EAAGW,UAAU9D,KAAWA,GAG5ByM,cAAe,SAASzM,GACtB,MAAOgE,QAAOwI,UAAUxM,IAAUkE,KAAKG,IAAIrE,IAAUgE,OAAOQ,kBAG9DP,MAAO,SAASjE,GAMd,MAAOA,KAAUA,IAKrB,IAAIa,EAAqB,CACvBY,EAAiB9B,QACf+M,sBAAuB,SAASC,EAAS7K,GACvC,GAAI8K,GAAKjN,OAAOkN,yBAAyBF,EAAS7K,EAClD,IAAIgL,GAAQnN,OAAOwM,eAAeQ,EAClC,OAAOC,IAAO7N,GAAa+N,IAAU,KAAM,CACzCF,EAAKjN,OAAOkN,yBAAyBC,EAAOhL,EAC5CgL,GAAQnN,OAAOwM,eAAeW,GAEhC,MAAOF,IAGTG,iBAAkB,SAASJ,GACzB,GAAI5J,GAASpD,OAAOqN,oBAAoBL,EACxC,IAAIG,GAAQnN,OAAOwM,eAAeQ,EAElC,IAAIM,GAAc,SAASC,GACzB,GAAInK,EAAO5B,QAAQ+L,MAAe,EAAG,CACnCnK,EAAOyD,KAAK0G,IAIhB,OAAOJ,IAAU,KAAM,CACrBnN,OAAOqN,oBAAoBF,GAAOjL,QAAQoL,EAC1CH,GAAQnN,OAAOwM,eAAeW,GAEhC,MAAO/J,KAIXtB,GAAiB9B,QAEfwN,OAAQ,SAAS7B,EAAQ8B,GACvB,IAAKjK,EAAGC,aAAakI,GAAS,CAC5B,KAAM,IAAIjI,WAAU,4BAEtB,MAAOrC,OAAMnB,UAAUwN,OAAOvK,KAAKrD,UAAW,SAAS6L,EAAQ8B,GAC7D,IAAKjK,EAAGC,aAAagK,GAAS,CAC5B,KAAM,IAAI/J,WAAU,4BAEtB,MAAO1D,QAAOiC,KAAKwL,GAAQC,OAAO,SAAS/B,EAAQgC,GACjDhC,EAAOgC,GAAOF,EAAOE,EACrB,OAAOhC,IACNA,MAIPiC,mBAAoB,SAASZ,GAC3B,MAAOhN,QAAOiC,KAAK+K,IAGrBa,GAAI,SAAS9I,EAAGC,GACd,MAAOxB,GAAGsB,UAAUC,EAAGC,IAKzB/E,eAAgB,SAAUD,EAAQ8N,GAChC,GAAIC,EAEJ,IAAIC,GAAY,SAAS/B,EAAGkB,GAC1B,IAAK3J,EAAGC,aAAawI,GAAI,CACvB,KAAM,IAAIvI,WAAU,wCAEtB,KAAMyJ,IAAQ,MAAQ3J,EAAGC,aAAa0J,IAAS,CAC7C,KAAM,IAAIzJ,WAAU,8CAA8CyJ,IAItE,IAAIlN,GAAiB,SAASgM,EAAGkB,GAC/Ba,EAAU/B,EAAGkB,EACbY,GAAI5K,KAAK8I,EAAGkB,EACZ,OAAOlB,GAGT,KAEE8B,EAAM/N,EAAOkN,yBAAyBlN,EAAOE,UAAW4N,GAAOC,GAC/DA,GAAI5K,QAAS,MACb,MAAO5D,GACP,GAAIS,EAAOE,eAAiB4N,GAAQ,CAElC,OAGFC,EAAM,SAASZ,GACbtN,KAAKiO,GAASX,EAOhBlN,GAAegO,SAAWhO,EACxBA,KAAmB,MACnBD,EAAOE,oBACIF,GASf,MAAOC,IACND,OAAQ,eAMf,GAAIA,OAAOC,gBAAkBD,OAAOwM,gBAChCxM,OAAOwM,eAAexM,OAAOC,kBAAmB,SAAW,MAC3DD,OAAOwM,eAAexM,OAAOG,OAAO,SAAW,KAAM,EACvD,WACE,GAAI+N,GAAWlO,OAAOG,OAAO,KAC7B,IAAIgO,GAAMnO,OAAOwM,eAAgB4B,EAAMpO,OAAOC,cAC9CD,QAAOwM,eAAiB,SAASxJ,GAC/B,GAAII,GAAS+K,EAAInL,EACjB,OAAOI,KAAW8K,EAAW,KAAO9K,EAEtCpD,QAAOC,eAAiB,SAAS+C,EAAGqL,GAClC,GAAIA,IAAM,KAAM,CAAEA,EAAIH,EACtB,MAAOE,GAAIpL,EAAGqL,GAEhBrO,QAAOC,eAAegO,SAAW,UAIrC,IACEjO,OAAOiC,KAAK,OACZ,MAAO1C,GACP,GAAI+O,GAAqBtO,OAAOiC,IAChCjC,QAAOiC,KAAO,SAAUwD,GACtB,MAAO6I,GAAmB9K,EAAGQ,SAASyB,KAI1C,GAAI8I,IACFC,MAAO,SAASnO,GACdA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,EAAQ,EAAG,MAAO+G,IAC7C,IAAI/G,IAAU,EAAG,MAAO,EACxB,IAAIA,IAAUoG,SAAU,MAAOpG,EAC/B,OAAOkE,MAAKoC,IAAItG,EAAQkE,KAAKkK,KAAKpO,EAAQA,EAAQ,KAGpDqO,MAAO,SAASrO,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,IAAMW,EAAgBX,GAAQ,CAC1C,MAAOA,GAET,MAAOA,GAAQ,GAAKkE,KAAKmK,OAAOrO,GAASkE,KAAKoC,IAAItG,EAAQkE,KAAKkK,KAAKpO,EAAQA,EAAQ,KAGtFsO,MAAO,SAAStO,GACdA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,GAAS,GAAKA,EAAQ,EAAG,CAClD,MAAO+G,KAET,GAAI/G,KAAW,EAAG,OAAQoG,QAC1B,IAAIpG,IAAU,EAAG,MAAOoG,SACxB,IAAIpG,IAAU,EAAG,MAAOA,EACxB,OAAO,GAAMkE,KAAKoC,KAAK,EAAItG,IAAU,EAAIA,KAG3CuO,KAAM,SAASvO,GACbA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,EAAG,MAAOA,EACxB,IAAIwO,GAASxO,EAAQ,EAAG+C,CACxB,IAAIyL,EAAQxO,GAASA,CACrB+C,GAASmB,KAAKiC,IAAInG,EAAO,EAAE,EAC3B,OAAOwO,IAAUzL,EAASA,GAG5B0L,MAAO,SAASzO,GAEdA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,GAAQ,MAAO+G,IAChC,IAAIhD,GAASZ,EAAGU,SAAS7D,EACzB,IAAI+D,IAAW,EAAG,CAChB,MAAO,IAET,MAAO,IAAK,EAAS1C,SAAS,GAAG2B,QAGnC0L,KAAM,SAAS1O,GACbA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,EAAG,MAAO,EACxB,IAAIgE,OAAOC,MAAMjE,GAAQ,MAAO+G,IAChC,KAAKpG,EAAgBX,GAAQ,MAAOoG,SACpC,IAAIpG,EAAQ,EAAGA,GAASA,CACxB,IAAIA,EAAQ,GAAI,MAAOkE,MAAKyK,IAAI3O,GAAS,CACzC,QAAQkE,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,IAAU,GAGhD4O,MAAO,SAAS5O,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,KAAWoG,SAAU,OAAQ,CACjC,KAAKzF,EAAgBX,IAAUA,IAAU,EAAG,MAAOA,EACnD,OAAOkE,MAAKyK,IAAI3O,GAAS,GAG3B6O,MAAO,SAASpL,EAAGqL,GACjB,GAAIC,GAAS,KACb,IAAIC,GAAU,IACd,IAAIC,GAAc,KAClB,IAAIC,KACJlO,OAAMnB,UAAUsP,MAAMrM,KAAKrD,UAAW,SAAS2P,GAC7C,GAAI9H,GAAMtD,OAAOoL,EACjB,IAAIpL,OAAOC,MAAMqD,GAAMyH,EAAS,SAC3B,IAAIzH,IAAQlB,UAAYkB,KAASlB,SAAU6I,EAAc,SACzD,IAAI3H,IAAQ,EAAG0H,EAAU,KAC9B,IAAIC,EAAa,CACf,MAAO,WACF,KAAKF,EAAQ,CAClBG,EAAQ1I,KAAKtC,KAAKG,IAAIiD,IAExB,MAAO,OAET,IAAI2H,EAAa,MAAO7I,SACxB,IAAI2I,EAAQ,MAAOhI,IACnB,IAAIiI,EAAS,MAAO,EAEpBE,GAAQG,KAAK,SAAU3K,EAAGC,GAAK,MAAOA,GAAID,GAC1C,IAAI4K,GAAUJ,EAAQ,EACtB,IAAIK,GAAUL,EAAQvN,IAAI,SAAUoC,GAAU,MAAOA,GAASuL,GAC9D,IAAIE,GAAMD,EAAQlC,OAAO,SAAUmC,EAAKzL,GAAU,MAAOyL,IAAOzL,EAASA,GAAW,EACpF,OAAOuL,GAAUpL,KAAKkK,KAAKoB,IAG7BC,KAAM,SAASzP,GACb,MAAOkE,MAAKoC,IAAItG,GAASkE,KAAKwL,OAGhCC,MAAO,SAAS3P,GACd,MAAOkE,MAAKoC,IAAItG,GAASkE,KAAK0L,QAGhCC,MAAO,SAAS7P,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,GAAS,GAAKgE,OAAOC,MAAMjE,GAAQ,MAAO+G,IAC9C,IAAI/G,IAAU,GAAKA,IAAUoG,SAAU,MAAOpG,EAC9C,IAAIA,KAAW,EAAG,OAAQoG,QAC1B,IAAIrD,GAAS,CACb,IAAIwC,GAAI,EAER,IAAIvF,EAAQ,GAAKA,EAAQ,EAAG,MAAOkE,MAAKoC,IAAI,EAAItG,EAChD,KAAK,GAAIgG,GAAI,EAAGA,EAAIT,EAAGS,IAAK,CAC1B,GAAKA,EAAI,IAAO,EAAG,CACjBjD,GAAUmB,KAAKiC,IAAInG,EAAOgG,GAAKA,MAC1B,CACLjD,GAAUmB,KAAKiC,IAAInG,EAAOgG,GAAKA,GAInC,MAAOjD,IAGToB,KAAM,SAASnE,GACb,GAAI+D,IAAU/D,CACd,IAAI+D,IAAW,EAAG,MAAOA,EACzB,IAAIC,OAAOC,MAAMF,GAAS,MAAOA,EACjC,OAAOA,GAAS,GAAK,EAAI,GAG3B+L,KAAM,SAAS9P,GACbA,EAAQgE,OAAOhE,EACf,KAAKW,EAAgBX,IAAUA,IAAU,EAAG,MAAOA,EACnD,QAAQkE,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,IAAU,GAGhD+P,KAAM,SAAS/P,GACbA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,IAAU,EAAG,MAAOA,EAC/C,IAAIA,IAAUoG,SAAU,MAAO,EAC/B,IAAIpG,KAAWoG,SAAU,OAAQ,CACjC,QAAQlC,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,KAAWkE,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,KAG7EgQ,MAAO,SAAShQ,GACd,GAAI+D,GAASC,OAAOhE,EACpB,OAAO+D,GAAS,GAAKG,KAAKE,OAAOL,GAAUG,KAAKE,MAAML,IAGxDkM,KAAM,SAASxM,EAAGqL,GAEhB,GAAIoB,GAAOzM,IAAM,GAAM,KACvB,IAAI0M,GAAK1M,EAAI,KACb,IAAI2M,GAAOtB,IAAM,GAAM,KACvB,IAAIuB,GAAKvB,EAAI,KAGb,OAASqB,GAAKE,GAASH,EAAKG,EAAKF,EAAKC,GAAO,KAAQ,GAAG,GAG1DE,OAAQ,SAAS7M,GACf,GAAIA,IAAM,GAAKA,IAAM2C,UAAY3C,KAAO2C,UAAYpC,OAAOC,MAAMR,GAAI,CACnE,MAAOA,GAET,GAAI6D,GAAMtD,OAAOP,EACjB,OAAO4B,GAAiBgC,UAAUC,IAGtC7F,GAAiByC,KAAMgK,EAEvB,IAAIhK,KAAK+L,KAAK,WAAY,MAAQ,EAAG,CAEnC/L,KAAK+L,KAAO/B,EAAU+B,KAMxB,GAAIM,GAAc,WAEhB,GAAIC,GAASC,CAEbtN,GAAGuN,UAAY,SAASC,GACtB,IAAKxN,EAAGC,aAAauN,GAAU,CAC7B,MAAO,OAET,IAAKA,EAAQC,oBAAqB,CAGhC,MAAO,OAET,GAAID,EAAQE,UAAY9R,EAAW,CACjC,MAAO,OAET,MAAO,MAKT,IAAI+R,GAAoB,SAAS1R,GAC/B,IAAK+D,EAAGI,WAAWnE,GAAI,CACrB,KAAM,IAAIiE,WAAU,2BAEtB,GAAI0N,GAAavR,IACjB,IAAIwR,GAAW,SAASC,EAASC,GAC/BH,EAAWE,QAAUA,CACrBF,GAAWG,OAASA,EAEtBH,GAAWJ,QAAUxN,EAAG+B,UAAU9F,GAAI4R,GAEtC,KAAKD,EAAWJ,QAAQrN,cAAe,CACrC,KAAM,IAAID,WAAU,2BAEtB,KAAMF,EAAGI,WAAWwN,EAAWE,UACzB9N,EAAGI,WAAWwN,EAAWG,SAAU,CACvC,KAAM,IAAI7N,WAAU,4BAKxB,IAAI8N,GAAazQ,EAAQyQ,UACzB,IAAIC,EACJ,UAAWC,UAAW,aAAelO,EAAGI,WAAW8N,OAAOC,aAAc,CACtEF,EAAkB,WAEhB,GAAIG,KACJ,IAAIC,GAAc,sBAClB,IAAIC,GAAiB,SAASC,GAC5BH,EAAS/K,KAAKkL,EACdL,QAAOC,YAAYE,EAAa,KAElC,IAAIG,GAAgB,SAASC,GAC3B,GAAIA,EAAMxE,QAAUiE,QAAUO,EAAMC,MAAQL,EAAa,CACvDI,EAAME,iBACN,IAAIP,EAASvO,SAAW,EAAG,CAAE,OAC7B,GAAI0O,GAAKH,EAASQ,OAClBL,MAGJL,QAAOW,iBAAiB,UAAWL,EAAe,KAClD,OAAOF,IAGX,GAAIQ,GAAkB,WAKpB,GAAIC,GAAIxR,EAAQ8P,OAChB,OAAO0B,IAAKA,EAAEjB,SAAW,SAASkB,GAChC,MAAOD,GAAEjB,UAAUmB,KAAKD,IAG5B,IAAIE,GAAUlP,EAAGI,WAAW7C,EAAQ4R,cAClC5R,EAAQ4R,aAAaC,KAAK7R,SACnB8R,WAAY,UAAYA,QAAQC,SAAWD,QAAQC,SAC1DR,MACC9O,EAAGI,WAAW6N,GAAmBA,IAClC,SAASe,GAAQhB,EAAWgB,EAAM,IAEpC,IAAIO,GAA0B,SAASC,EAAWlP,GAChDkP,EAAU9Q,QAAQ,SAAS+Q,GACzBP,EAAQ,WAEN,GAAIQ,GAAUD,EAASC,OACvB,IAAI9B,GAAa6B,EAAS7B,UAC1B,IAAIE,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,GAAInO,GAAS8P,EAAQpP,EACrB,IAAIV,IAAWgO,EAAWJ,QAAS,CACjC,KAAM,IAAItN,WAAU,mBAEtB,GAAIyP,GACFC,EAAmChQ,EAAQgO,EAC7C,KAAK+B,EAAc,CACjB7B,EAAQlO,IAEV,MAAO7D,GACPgS,EAAOhS,QAMf,IAAI6T,GAAqC,SAAStP,EAAGsN,GACnD,IAAK5N,EAAGC,aAAaK,GAAI,CACvB,MAAO,OAET,GAAIwN,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,GAAIkB,GAAO3O,EAAE2O,IACb,KAAKjP,EAAGI,WAAW6O,GAAO,CAAE,MAAO,OACnCA,EAAKtP,KAAKW,EAAGwN,EAASC,GACtB,MAAMhS,GACNgS,EAAOhS,GAET,MAAO,MAGT,IAAI8T,GAA2B,SAASrC,EAASsC,EAAaC,GAC5D,MAAO,UAASzP,GACd,GAAIA,IAAMkN,EAAS,CACjB,MAAOuC,GAAW,GAAI7P,WAAU,oBAElC,GAAIjE,GAAIuR,EAAQC,mBAChB,IAAIG,GAAa,GAAID,GAAkB1R,EACvC,IAAI0T,GAAeC,EAAmCtP,EAAGsN,EACzD,IAAI+B,EAAc,CAChB,MAAO/B,GAAWJ,QAAQyB,KAAKa,EAAaC,OACvC,CACL,MAAOD,GAAYxP,KAKzB+M,GAAU,SAASQ,GACjB,GAAIL,GAAUnR,IACdmR,GAAUzN,EAAoByN,EAC9B,KAAKA,EAAQC,oBAAqB,CAGhC,KAAM,IAAIvN,WAAU,eAEtB,GAAIsN,EAAQE,UAAY9R,EAAW,CACjC,KAAM,IAAIsE,WAAU,+BAGtB,IAAKF,EAAGI,WAAWyN,GAAW,CAC5B,KAAM,IAAI3N,WAAU,wBAEtBsN,EAAQE,QAAU,YAClBF,GAAQwC,oBACRxC,GAAQyC,mBAER,IAAInC,GAAU,SAASoC,GACrB,GAAI1C,EAAQE,UAAY,aAAc,CAAE,OACxC,GAAI8B,GAAYhC,EAAQwC,iBACxBxC,GAAQ2C,QAAUD,CAClB1C,GAAQwC,kBAAoBpU,CAC5B4R,GAAQyC,iBAAmBrU,CAC3B4R,GAAQE,QAAU,gBAClB6B,GAAwBC,EAAWU,GAErC,IAAInC,GAAS,SAASqC,GACpB,GAAI5C,EAAQE,UAAY,aAAc,CAAE,OACxC,GAAI8B,GAAYhC,EAAQyC,gBACxBzC,GAAQ2C,QAAUC,CAClB5C,GAAQwC,kBAAoBpU,CAC5B4R,GAAQyC,iBAAmBrU,CAC3B4R,GAAQE,QAAU,eAClB6B,GAAwBC,EAAWY,GAErC,KACEvC,EAASC,EAASC,GAClB,MAAOhS,GACPgS,EAAOhS,GAET,MAAOyR,GAETF,GAAoBD,EAAQ3Q,SAC5B4B,GAAiB+O,GACfgD,WAAY,SAASpO,GACnB,GAAIrF,GAAcP,IAIlB,IAAIK,GAAYE,EAAYF,WAAa4Q,CACzCrL,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GACfyL,QAAS9R,EACTuU,QAASvU,EACToU,kBAAmBpU,EACnBqU,iBAAkBrU,EAClB6R,oBAAqB7R,GAEvBqG,GAAIwL,oBAAsB7Q,CAC1B,OAAOqF,KAIX,IAAIqO,GAAsB,SAASC,EAAOzH,EAAQ8E,EAAY4C,GAC5D,GAAIlJ,GAAO,KACX,OAAO,UAAShH,GACd,GAAIgH,EAAM,CAAE,OACZA,EAAO,IACPwB,GAAOyH,GAASjQ,CAChB,MAAOkQ,EAAUlI,QAAW,EAAG,CAC7B,GAAIwF,GAAUF,EAAWE,OACzBA,GAAQhF,KAKduE,GAAQoD,IAAM,SAAShJ,GACrB,GAAIxL,GAAII,IACR,IAAIuR,GAAa,GAAID,GAAkB1R,EACvC,IAAI6R,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,IAAK/N,EAAG0B,WAAW+F,GAAW,CAC5B,KAAM,IAAIvH,WAAU,gBAEtB,GAAI0B,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAIqB,MAAa0H,GAAclI,MAAO,EACtC,KAAK,GAAIiI,GAAQ,GAAKA,IAAS,CAC7B,GAAIzO,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CACb,MAEF,GAAIoJ,GAAczU,EAAE6R,QAAQhM,EAAKjF,MACjC,IAAI8T,GAAiBL,EACnBC,EAAOzH,EAAQ8E,EAAY4C,EAE7BA,GAAUlI,OACVoI,GAAYzB,KAAK0B,EAAgB/C,EAAWG,QAE9C,KAAOyC,EAAUlI,QAAW,EAAG,CAC7BwF,EAAQhF,IAEV,MAAO/M,GACPgS,EAAOhS,GAET,MAAO6R,GAAWJ,QAGpBH,GAAQuD,KAAO,SAASnJ,GACtB,GAAIxL,GAAII,IACR,IAAIuR,GAAa,GAAID,GAAkB1R,EACvC,IAAI6R,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,IAAK/N,EAAG0B,WAAW+F,GAAW,CAC5B,KAAM,IAAIvH,WAAU,gBAEtB,GAAI0B,GAAK5B,EAAG2B,YAAY8F,EACxB,OAAO,KAAM,CACX,GAAI3F,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAKb,MAEF,GAAIoJ,GAAczU,EAAE6R,QAAQhM,EAAKjF,MACjC6T,GAAYzB,KAAKnB,EAASC,IAE5B,MAAOhS,GACPgS,EAAOhS,GAET,MAAO6R,GAAWJ,QAGpBH,GAAQU,OAAS,SAASqC,GACxB,GAAInU,GAAII,IACR,IAAIuR,GAAa,GAAID,GAAkB1R,EACvC,IAAI8R,GAASH,EAAWG,MACxBA,GAAOqC,EACP,OAAOxC,GAAWJ,QAGpBH,GAAQS,QAAU,SAASvL,GACzB,GAAItG,GAAII,IACR,IAAI2D,EAAGuN,UAAUhL,GAAI,CACnB,GAAI3F,GAAc2F,EAAEkL,mBACpB,IAAI7Q,IAAgBX,EAAG,CAAE,MAAOsG,IAElC,GAAIqL,GAAa,GAAID,GAAkB1R,EACvC,IAAI6R,GAAUF,EAAWE,OACzBA,GAAQvL,EACR,OAAOqL,GAAWJ,QAGpBH,GAAQ3Q,UAAU,SAAW,SAAUqT,GACrC,MAAO1T,MAAK4S,KAAKrT,EAAWmU,GAG9B1C,GAAQ3Q,UAAUuS,KAAO,SAAUa,EAAaC,GAC9C,GAAIvC,GAAUnR,IACd,KAAK2D,EAAGuN,UAAUC,GAAU,CAAE,KAAM,IAAItN,WAAU,iBAGlD,GAAIjE,GAAII,KAAKO,WACb,IAAIgR,GAAa,GAAID,GAAkB1R,EACvC,KAAK+D,EAAGI,WAAW2P,GAAa,CAC9BA,EAAa,SAAShU,GAAK,KAAMA,IAEnC,IAAKiE,EAAGI,WAAW0P,GAAc,CAC/BA,EAAc,SAASxP,GAAK,MAAOA,IAErC,GAAIuQ,GACFhB,EAAyBrC,EAASsC,EAAaC,EACjD,IAAIe,IACAlD,WAAYA,EAAY8B,QAASmB,EACrC,IAAIE,IACAnD,WAAYA,EAAY8B,QAASK,EACrC,QAAQvC,EAAQE,SAChB,IAAK,aACHF,EAAQwC,kBAAkB3M,KAAKyN,EAC/BtD,GAAQyC,iBAAiB5M,KAAK0N,EAC9B,MACF,KAAK,iBACHxB,GAAyBuB,GAAkBtD,EAAQ2C,QACnD,MACF,KAAK,gBACHZ,GAAyBwB,GAAiBvD,EAAQ2C,QAClD,MACF,SACE,KAAM,IAAIjQ,WAAU,cAEtB,MAAO0N,GAAWJ,QAGpB,OAAOH,KAGT/O,GAAiBf,GAAW8P,QAASD,GAIrC,IAAI4D,GAA6BhV,EAAoBuB,EAAQ8P,QAAS,SAAS4D,GAC7E,MAAOA,GAAEnD,QAAQ,aAAemD,IAElC,IAAIC,GAA0C,WAC5C,IACE3T,EAAQ8P,QAAQU,OAAO,IAAIkB,KAAK,KAAM,GAAGA,KAAK,KAAM,aACpD,OAAO,MACP,MAAOkC,GACP,MAAO,UAGX,KAAKH,IAA+BE,EAAwC,CAC1E3T,EAAQ8P,QAAUD,EAIpB,GAAI1P,EAAqB,CAEvB,GAAI0T,GAAU,QAASA,GAAQjH,GAC7B,GAAIkH,SAAclH,EAClB,IAAIkH,IAAS,SAAU,CACrB,MAAO,IAAMlH,MACR,IAAIkH,IAAS,SAAU,CAE5B,MAAOlH,GAET,MAAO,MAGT,IAAImH,GAAc,QAASA,KAEzB,MAAO9U,QAAOG,OAASH,OAAOG,OAAO,SAGvC,IAAI4U,IACFC,IAAK,WAEH,GAAIC,KAEJ,SAASC,GAASvH,EAAKtN,GACrBR,KAAK8N,IAAMA,CACX9N,MAAKQ,MAAQA,CACbR,MAAKyF,KAAO,IACZzF,MAAKsV,KAAO,KAGdD,EAAShV,UAAUkV,UAAY,WAC7B,MAAOvV,MAAK8N,MAAQsH,EAGtB,SAASI,GAAYrT,EAAKwJ,GACxB3L,KAAKyV,KAAOtT,EAAIuT,KAChB1V,MAAKwG,EAAIxG,KAAKyV,IACdzV,MAAK2L,KAAOA,EAGd6J,EAAYnV,WACVoF,KAAM,WACJ,GAAIe,GAAIxG,KAAKwG,EAAGmF,EAAO3L,KAAK2L,KAAM8J,EAAOzV,KAAKyV,KAAMlS,CACpD,IAAIvD,KAAKwG,IAAMjH,EAAW,CACxB,OAASiB,MAAOjB,EAAW0L,KAAM,MAEnC,MAAOzE,EAAE+O,aAAe/O,IAAMiP,EAAM,CAElCjP,EAAIA,EAAE8O,KAGR,MAAO9O,EAAEf,OAASgQ,EAAM,CACtBjP,EAAIA,EAAEf,IACN,KAAKe,EAAE+O,YAAa,CAClB,GAAI5J,IAAS,MAAO,CAClBpI,EAASiD,EAAEsH,QACN,IAAInC,IAAS,QAAS,CAC3BpI,EAASiD,EAAEhG,UACN,CACL+C,GAAUiD,EAAEsH,IAAKtH,EAAEhG,OAErBR,KAAKwG,EAAIA,CACT,QAAShG,MAAO+C,EAAQ0H,KAAM,QAIlCjL,KAAKwG,EAAIjH,CACT,QAASiB,MAAOjB,EAAW0L,KAAM,OAGrChI,GAAYuS,EAAYnV,UAExB,SAAS8U,KACP,GAAIhT,GAAMnC,IACVmC,GAAMuB,EAAoBvB,EAC1B,KAAKA,EAAIwT,QAAS,CAChB,KAAM,IAAI9R,WAAU,WAGtB,GAAI4R,GAAO,GAAIJ,GAAS,KAAM,KAE9BI,GAAKhQ,KAAOgQ,EAAKH,KAAOG,CAExBxT,GAAiBE,GACfuT,MAASD,EACTG,SAAYX,IACZY,MAAS,GAIX,IAAIzK,GAAWnL,UAAU,EACzB,IAAImL,IAAa7L,GAAa6L,IAAa,KAAM,CAC/C,GAAI7F,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAI0K,GAAQ3T,EAAI+L,GAChB,KAAKvK,EAAGI,WAAW+R,GAAQ,CAAE,KAAM,IAAIjS,WAAU,WACjD,MAAO,KAAM,CACX,GAAI4B,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAAE,MACjB,GAAI8K,GAAWtQ,EAAKjF,KACpB,KAAKmD,EAAGC,aAAamS,GAAW,CAC9B,KAAM,IAAIlS,WAAU,8BAEtBiS,EAAMxS,KAAKnB,EAAK4T,EAAS,GAAIA,EAAS,KAG1C,MAAO5T,GAET,GAAI6T,GAAgBb,EAAI9U,SACxB4B,GAAiBkT,GACfnB,WAAY,SAASpO,GACnB,GAAIrF,GAAcP,IAClB,IAAIK,GAAYE,EAAYF,WAAa2V,CACzCpQ,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GAAO+P,QAAS,MACjC,OAAO/P,KAIXzF,QAAOO,eAAeyU,EAAI9U,UAAW,QACnCmC,aAAc,KACdC,WAAY,MACZwT,IAAK,WACH,SAAWjW,MAAK6V,QAAU,YAAa,CACrC,KAAM,IAAIhS,WAAU,0CAEtB,MAAO7D,MAAK6V,QAIhB5T,GAAiBkT,EAAI9U,WACnB4V,IAAK,SAASnI,GACZ,GAAIoI,GAAOnB,EAAQjH,EACnB,IAAIoI,IAAS,KAAM,CAEjB,GAAIC,GAAQnW,KAAK4V,SAASM,EAC1B,OAAOC,GAAQA,EAAM3V,MAAQjB,EAE/B,GAAIkW,GAAOzV,KAAK0V,MAAOlP,EAAIiP,CAC3B,QAAQjP,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEsH,IAAKA,GAAM,CAChC,MAAOtH,GAAEhG,OAGb,MAAOjB,IAGT6W,IAAK,SAAStI,GACZ,GAAIoI,GAAOnB,EAAQjH,EACnB,IAAIoI,IAAS,KAAM,CAEjB,aAAclW,MAAK4V,SAASM,KAAU,YAExC,GAAIT,GAAOzV,KAAK0V,MAAOlP,EAAIiP,CAC3B,QAAQjP,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEsH,IAAKA,GAAM,CAChC,MAAO,OAGX,MAAO,QAGTI,IAAK,SAASJ,EAAKtN,GACjB,GAAIiV,GAAOzV,KAAK0V,MAAOlP,EAAIiP,EAAMU,CACjC,IAAID,GAAOnB,EAAQjH,EACnB,IAAIoI,IAAS,KAAM,CAEjB,SAAWlW,MAAK4V,SAASM,KAAU,YAAa,CAC9ClW,KAAK4V,SAASM,GAAM1V,MAAQA,CAC5B,YACK,CACL2V,EAAQnW,KAAK4V,SAASM,GAAQ,GAAIb,GAASvH,EAAKtN,EAChDgG,GAAIiP,EAAKH,MAIb,OAAQ9O,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEsH,IAAKA,GAAM,CAChCtH,EAAEhG,MAAQA,CACV,SAGJ2V,EAAQA,GAAS,GAAId,GAASvH,EAAKtN,EACnC,IAAImD,EAAGsB,WAAW,EAAG6I,GAAM,CACzBqI,EAAMrI,KAAO,EAEfqI,EAAM1Q,KAAOzF,KAAK0V,KAClBS,GAAMb,KAAOtV,KAAK0V,MAAMJ,IACxBa,GAAMb,KAAK7P,KAAO0Q,CAClBA,GAAM1Q,KAAK6P,KAAOa,CAClBnW,MAAK6V,OAAS,GAGhBQ,SAAU,SAASvI,GACjB,GAAI2H,GAAOzV,KAAK0V,MAAOlP,EAAIiP,CAC3B,IAAIS,GAAOnB,EAAQjH,EACnB,IAAIoI,IAAS,KAAM,CAEjB,SAAWlW,MAAK4V,SAASM,KAAU,YAAa,CAC9C,MAAO,OAET1P,EAAIxG,KAAK4V,SAASM,GAAMZ,WACjBtV,MAAK4V,SAASM,GAGvB,OAAQ1P,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEsH,IAAKA,GAAM,CAChCtH,EAAEsH,IAAMtH,EAAEhG,MAAQ4U,CAClB5O,GAAE8O,KAAK7P,KAAOe,EAAEf,IAChBe,GAAEf,KAAK6P,KAAO9O,EAAE8O,IAChBtV,MAAK6V,OAAS,CACd,OAAO,OAGX,MAAO,QAGTS,MAAO,WACLtW,KAAK6V,MAAQ,CACb7V,MAAK4V,SAAWX,GAChB,IAAIQ,GAAOzV,KAAK0V,MAAOlP,EAAIiP,EAAMjH,EAAIhI,EAAEf,IACvC,QAAQe,EAAIgI,KAAOiH,EAAM,CACvBjP,EAAEsH,IAAMtH,EAAEhG,MAAQ4U,CAClB5G,GAAIhI,EAAEf,IACNe,GAAEf,KAAOe,EAAE8O,KAAOG,EAEpBA,EAAKhQ,KAAOgQ,EAAKH,KAAOG,GAG1BrT,KAAM,WACJ,MAAO,IAAIoT,GAAYxV,KAAM,QAG/ByM,OAAQ,WACN,MAAO,IAAI+I,GAAYxV,KAAM,UAG/B0M,QAAS,WACP,MAAO,IAAI8I,GAAYxV,KAAM,cAG/BqC,QAAS,SAASkU,GAChB,GAAIC,GAAUvW,UAAUuD,OAAS,EAAIvD,UAAU,GAAK,IACpD,IAAIsF,GAAKvF,KAAK0M,SACd,KAAK,GAAIyJ,GAAQ5Q,EAAGE,QAAS0Q,EAAMlL,KAAMkL,EAAQ5Q,EAAGE,OAAQ,CAC1D8Q,EAASjT,KAAKkT,EAASL,EAAM3V,MAAM,GAAI2V,EAAM3V,MAAM,GAAIR,SAI7DiD,GAAYkS,EAAI9U,UAAW,WAAa,MAAOL,MAAK0M,WAEpD,OAAOyI,MAGTnS,IAAK,WAKH,GAAIyT,GAAU,QAASzT,KACrB,GAAIkL,GAAMlO,IACVkO,GAAMxK,EAAoBwK,EAC1B,KAAKA,EAAIwI,QAAS,CAChB,KAAM,IAAI7S,WAAU,WAGtB5B,EAAiBiM,GACfyI,cAAe,KACff,SAAYX,KAId,IAAI7J,GAAWnL,UAAU,EACzB,IAAImL,IAAa7L,GAAa6L,IAAa,KAAM,CAC/C,GAAI7F,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAI0K,GAAQ5H,EAAI0I,GAChB,KAAKjT,EAAGI,WAAW+R,GAAQ,CAAE,KAAM,IAAIjS,WAAU,WACjD,MAAO,KAAM,CACX,GAAI4B,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAAE,MACjB,GAAI8K,GAAWtQ,EAAKjF,KACpBsV,GAAMxS,KAAK4K,EAAK6H,IAGpB,MAAO7H,GAET,IAAI2I,GAAgBJ,EAAQpW,SAC5B4B,GAAiBwU,GACfzC,WAAY,SAASpO,GACnB,GAAIrF,GAAcP,IAClB,IAAIK,GAAYE,EAAYF,WAAawW,CACzCjR,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GAAO8Q,QAAS,MACjC,OAAO9Q,KAKX,IAAIkR,GAAY,QAASA,GAAU5I,GACjC,IAAKA,EAAI,eAAgB,CACvB,GAAI6I,GAAI7I,EAAI,eAAiB,GAAIgH,GAAgBC,GACjDhV,QAAOiC,KAAK8L,EAAI0H,UAAUvT,QAAQ,SAAS2U,GAEzC,GAAIA,EAAE7M,WAAW,KAAO,GAAI,CAC1B6M,EAAIA,EAAE5P,UAAU,OACX,CACL4P,GAAKA,EAEPD,EAAE7I,IAAI8I,EAAGA,IAEX9I,GAAI0H,SAAW,MAInBzV,QAAOO,eAAe+V,EAAQpW,UAAW,QACvCmC,aAAc,KACdC,WAAY,MACZwT,IAAK,WACH,SAAWjW,MAAK4V,WAAa,YAAa,CAExC,KAAM,IAAI/R,WAAU,0CAEtBiT,EAAU9W,KACV,OAAOA,MAAK,eAAeiX,OAI/BhV,GAAiBwU,EAAQpW,WACvB+V,IAAK,SAAStI,GACZ,GAAIoI,EACJ,IAAIlW,KAAK4V,WAAaM,EAAOnB,EAAQjH,MAAU,KAAM,CACnD,QAAS9N,KAAK4V,SAASM,GAEzBY,EAAU9W,KACV,OAAOA,MAAK,eAAeoW,IAAItI,IAGjC8I,IAAK,SAAS9I,GACZ,GAAIoI,EACJ,IAAIlW,KAAK4V,WAAaM,EAAOnB,EAAQjH,MAAU,KAAM,CACnD9N,KAAK4V,SAASM,GAAM,IACpB,QAEFY,EAAU9W,KACV,OAAOA,MAAK,eAAekO,IAAIJ,EAAKA,IAGtCuI,SAAU,SAASvI,GACjB,GAAIoI,EACJ,IAAIlW,KAAK4V,WAAaM,EAAOnB,EAAQjH,MAAU,KAAM,OAC5C9N,MAAK4V,SAASM,EACrB,QAEFY,EAAU9W,KACV,OAAOA,MAAK,eAAe,UAAU8N,IAGvCwI,MAAO,WACL,GAAItW,KAAK4V,SAAU,CACjB5V,KAAK4V,SAAWX,GAChB,QAEF,MAAOjV,MAAK,eAAesW,SAG7BlU,KAAM,WACJ0U,EAAU9W,KACV,OAAOA,MAAK,eAAeoC,QAG7BqK,OAAQ,WACNqK,EAAU9W,KACV,OAAOA,MAAK,eAAeyM,UAG7BC,QAAS,WACPoK,EAAU9W,KACV,OAAOA,MAAK,eAAe0M,WAG7BrK,QAAS,SAASkU,GAChB,GAAIC,GAAUvW,UAAUuD,OAAS,EAAIvD,UAAU,GAAK,IACpD,IAAIiX,GAAYlX,IAChB8W,GAAU9W,KACVA,MAAK,eAAeqC,QAAQ,SAAS7B,EAAOsN,GAC1CyI,EAASjT,KAAKkT,EAAS1I,EAAKA,EAAKoJ,OAIvCjU,GAAYwT,EAAQpW,UAAW,WAAa,MAAOL,MAAKyM,UAExD,OAAOgK,MAGXxU,GAAiBf,EAASgU,EAE1B,IAAIhU,EAAQiU,KAAOjU,EAAQ8B,IAAK,CAQ9B,SACS9B,GAAQiU,IAAI9U,UAAUiW,QAAU,aACvC,GAAIpV,GAAQ8B,KAAMiU,OAAS,IAC3B,GAAI/V,GAAQiU,KAAM8B,OAAS,SACpB/V,GAAQiU,IAAI9U,UAAU+B,OAAS,kBAC/BlB,GAAQ8B,IAAI3C,UAAU+B,OAAS,kBAC/BlB,GAAQiU,IAAI9U,UAAUgC,UAAY,kBAClCnB,GAAQ8B,IAAI3C,UAAUgC,UAAY,YACzC7C,EAAqB0B,EAAQiU,MAC7B3V,EAAqB0B,EAAQ8B,OAC5BrD,EAAoBuB,EAAQiU,IAAK,SAASgC,GACzC,MAAO,IAAKA,gBAAkBA,KAEhC,CACAjW,EAAQiU,IAAMD,EAAgBC,GAC9BjU,GAAQ8B,IAAMkS,EAAgBlS,KAIlCC,EAAY9C,OAAOwM,gBAAe,GAAKzL,GAAQiU,KAAO/S,QACtDa,GAAY9C,OAAOwM,gBAAe,GAAKzL,GAAQ8B,KAAOZ,UAI1D,UAAWgV,UAAW,YAAcA,OAAOC,IAAK,CAC9CD,OAAOnW,OACF,CACLA"}
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.13.0/es6-shim.min.js b/ajax/libs/es6-shim/0.13.0/es6-shim.min.js
new file mode 100644
index 000000000..bc3d31c2c
--- /dev/null
+++ b/ajax/libs/es6-shim/0.13.0/es6-shim.min.js
@@ -0,0 +1,2 @@
+(function(e){"use strict";var t=function(e){try{e()}catch(t){return false}return true};var r=function(e,t){try{var r=function(){e.apply(this,arguments)};if(!r.__proto__){return false}Object.setPrototypeOf(r,e);r.prototype=Object.create(e.prototype,{constructor:{value:e}});return t(r)}catch(n){return false}};var n=function(){try{Object.defineProperty({},"x",{});return true}catch(e){return false}};var a=function(){var e=false;if(String.prototype.startsWith){try{"/a/".startsWith(/a/)}catch(t){e=true}}return e};var i=new Function("return this;");var o=function(){var o=i();var u=o.isFinite;var s=!!Object.defineProperty&&n();var f=a();var c=Array.prototype.slice;var l=String.prototype.indexOf;var h=Object.prototype.toString;var v=Object.prototype.hasOwnProperty;var p;var y=function(e,t){Object.keys(t).forEach(function(r){var n=t[r];if(r in e)return;if(s){Object.defineProperty(e,r,{configurable:true,enumerable:false,writable:true,value:n})}else{e[r]=n}})};var b=Object.create||function(e,t){function r(){}r.prototype=e;var n=new r;if(typeof t!=="undefined"){y(n,t)}return n};var g=typeof Symbol==="object"&&Symbol.iterator||"_es6shim_iterator_";if(o.Set&&typeof(new o.Set)["@@iterator"]==="function"){g="@@iterator"}var m=function(e,t){if(!t){t=function n(){return this}}var r={};r[g]=t;y(e,r)};var w=function L(e){var t=h.call(e);var r=t==="[object Arguments]";if(!r){r=t!=="[object Array]"&&e!==null&&typeof e==="object"&&typeof e.length==="number"&&e.length>=0&&h.call(e.callee)==="[object Function]"}return r};var d=function(e){if(!j.TypeIsObject(e))throw new TypeError("bad object");if(!e._es6construct){if(e.constructor&&j.IsCallable(e.constructor["@@create"])){e=e.constructor["@@create"](e)}y(e,{_es6construct:true})}return e};var j={CheckObjectCoercible:function(e,t){if(e==null)throw new TypeError(t||"Cannot call method on "+e);return e},TypeIsObject:function(e){return e!=null&&Object(e)===e},ToObject:function(e,t){return Object(j.CheckObjectCoercible(e,t))},IsCallable:function(e){return typeof e==="function"&&h.call(e)==="[object Function]"},ToInt32:function(e){return e>>0},ToUint32:function(e){return e>>>0},ToInteger:function(e){var t=+e;if(Number.isNaN(t))return 0;if(t===0||!Number.isFinite(t))return t;return Math.sign(t)*Math.floor(Math.abs(t))},ToLength:function(e){var t=j.ToInteger(e);if(t<=0)return 0;if(t>Number.MAX_SAFE_INTEGER)return Number.MAX_SAFE_INTEGER;return t},SameValue:function(e,t){if(e===t){if(e===0)return 1/e===1/t;return true}return Number.isNaN(e)&&Number.isNaN(t)},SameValueZero:function(e,t){return e===t||Number.isNaN(e)&&Number.isNaN(t)},IsIterable:function(t){return j.TypeIsObject(t)&&(t[g]!==e||w(t))},GetIterator:function(e){if(w(e)){return new p(e,"value")}var t=e[g]();if(!j.TypeIsObject(t)){throw new TypeError("bad iterator")}return t},IteratorNext:function(e){var t=arguments.length>1?e.next(arguments[1]):e.next();if(!j.TypeIsObject(t)){throw new TypeError("bad iterator")}return t},Construct:function(e,t){var r;if(j.IsCallable(e["@@create"])){r=e["@@create"]()}else{r=b(e.prototype||null)}y(r,{_es6construct:true});var n=e.apply(r,t);return j.TypeIsObject(n)?n:r}};var I=function(){function e(e){var t=Math.floor(e),r=e-t;if(r<.5){return t}if(r>.5){return t+1}return t%2?t+1:t}function t(t,r,n){var a=(1<<r-1)-1,i,o,u,s,f,c,l,h;if(t!==t){o=(1<<r)-1;u=Math.pow(2,n-1);i=0}else if(t===Infinity||t===-Infinity){o=(1<<r)-1;u=0;i=t<0?1:0}else if(t===0){o=0;u=0;i=1/t===-Infinity?1:0}else{i=t<0;t=Math.abs(t);if(t>=Math.pow(2,1-a)){o=Math.min(Math.floor(Math.log(t)/Math.LN2),1023);u=e(t/Math.pow(2,o)*Math.pow(2,n));if(u/Math.pow(2,n)>=2){o=o+1;u=1}if(o>a){o=(1<<r)-1;u=0}else{o=o+a;u=u-Math.pow(2,n)}}else{o=0;u=e(t/Math.pow(2,1-a-n))}}c=[];for(f=n;f;f-=1){c.push(u%2?1:0);u=Math.floor(u/2)}for(f=r;f;f-=1){c.push(o%2?1:0);o=Math.floor(o/2)}c.push(i?1:0);c.reverse();l=c.join("");h=[];while(l.length){h.push(parseInt(l.substring(0,8),2));l=l.substring(8)}return h}function r(e,t,r){var n=[],a,i,o,u,s,f,c,l;for(a=e.length;a;a-=1){o=e[a-1];for(i=8;i;i-=1){n.push(o%2?1:0);o=o>>1}}n.reverse();u=n.join("");s=(1<<t-1)-1;f=parseInt(u.substring(0,1),2)?-1:1;c=parseInt(u.substring(1,1+t),2);l=parseInt(u.substring(1+t),2);if(c===(1<<t)-1){return l!==0?NaN:f*Infinity}else if(c>0){return f*Math.pow(2,c-s)*(1+l/Math.pow(2,r))}else if(l!==0){return f*Math.pow(2,-(s-1))*(l/Math.pow(2,r))}else{return f<0?-0:0}}function n(e){return r(e,11,52)}function a(e){return t(e,11,52)}function i(e){return r(e,8,23)}function o(e){return t(e,8,23)}var u={toFloat32:function(e){return i(o(e))}};if(typeof Float32Array!=="undefined"){var s=new Float32Array(1);u.toFloat32=function(e){s[0]=e;return s[0]}}return u}();y(String,{fromCodePoint:function(){var e=c.call(arguments,0,arguments.length);var t=[];var r;for(var n=0,a=e.length;n<a;n++){r=Number(e[n]);if(!j.SameValue(r,j.ToInteger(r))||r<0||r>1114111){throw new RangeError("Invalid code point "+r)}if(r<65536){t.push(String.fromCharCode(r))}else{r-=65536;t.push(String.fromCharCode((r>>10)+55296));t.push(String.fromCharCode(r%1024+56320))}}return t.join("")},raw:function(t){var r=c.call(arguments,1,arguments.length);var n=j.ToObject(t,"bad callSite");var a=n.raw;var i=j.ToObject(a,"bad raw value");var o=Object.keys(i).length;var u=j.ToLength(o);if(u===0){return""}var s=[];var f=0;var l,h,v,p;while(f<u){l=String(f);h=i[l];v=String(h);s.push(v);if(f+1>=u){break}h=r[l];if(h===e){break}p=String(h);s.push(p);f++}return s.join("")}});var O={repeat:function(){var e=function(t,r){if(r<1)return"";if(r%2)return e(t,r-1)+t;var n=e(t,r/2);return n+n};return function(t){var r=String(j.CheckObjectCoercible(this));t=j.ToInteger(t);if(t<0||t===Infinity){throw new RangeError("Invalid String#repeat value")}return e(r,t)}}(),startsWith:function(t){var r=String(j.CheckObjectCoercible(this));if(h.call(t)==="[object RegExp]")throw new TypeError('Cannot call method "startsWith" with a regex');t=String(t);var n=arguments.length>1?arguments[1]:e;var a=Math.max(j.ToInteger(n),0);return r.slice(a,a+t.length)===t},endsWith:function(t){var r=String(j.CheckObjectCoercible(this));if(h.call(t)==="[object RegExp]")throw new TypeError('Cannot call method "endsWith" with a regex');t=String(t);var n=r.length;var a=arguments.length>1?arguments[1]:e;var i=a===e?n:j.ToInteger(a);var o=Math.min(Math.max(i,0),n);return r.slice(o-t.length,o)===t},contains:function(t){var r=arguments.length>1?arguments[1]:e;return l.call(this,t,r)!==-1},codePointAt:function(t){var r=String(j.CheckObjectCoercible(this));var n=j.ToInteger(t);var a=r.length;if(n<0||n>=a)return e;var i=r.charCodeAt(n);var o=n+1===a;if(i<55296||i>56319||o)return i;var u=r.charCodeAt(n+1);if(u<56320||u>57343)return i;return(i-55296)*1024+(u-56320)+65536}};y(String.prototype,O);var _="\x85".trim().length!==1;if(_){var N=String.prototype.trim;delete String.prototype.trim;var T=["	\n\f\r \xa0\u1680\u180e\u2000\u2001\u2002\u2003","\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028","\u2029\ufeff"].join("");var M=new RegExp("^["+T+"]["+T+"]*");var S=new RegExp("["+T+"]["+T+"]*$");y(String.prototype,{trim:function(){if(this===e||this===null){throw new TypeError("can't convert "+this+" to object")}return String(this).replace(M,"").replace(S,"")}})}var E=function(e){this._s=String(j.CheckObjectCoercible(e));this._i=0};E.prototype.next=function(){var t=this._s,r=this._i;if(t===e||r>=t.length){this._s=e;return{value:e,done:true}}var n=t.charCodeAt(r),a,i;if(n<55296||n>56319||r+1==t.length){i=1}else{a=t.charCodeAt(r+1);i=a<56320||a>57343?1:2}this._i=r+i;return{value:t.substr(r,i),done:false}};m(E.prototype);m(String.prototype,function(){return new E(this)});if(!f){String.prototype.startsWith=O.startsWith;String.prototype.endsWith=O.endsWith}y(Array,{from:function(t){var r=arguments.length>1?arguments[1]:e;var n=arguments.length>2?arguments[2]:e;var a=j.ToObject(t,"bad iterable");if(r!==e&&!j.IsCallable(r)){throw new TypeError("Array.from: when provided, the second argument must be a function")}var i=j.IsIterable(a);var o=i?0:j.ToLength(a.length);var u=j.IsCallable(this)?Object(i?new this:new this(o)):new Array(o);var s=i?j.GetIterator(a):null;var f;for(var c=0;i||c<o;c++){if(i){f=j.IteratorNext(s);if(f.done){o=c;break}f=f.value}else{f=a[c]}if(r){u[c]=n?r.call(n,f,c):r(f,c)}else{u[c]=f}}u.length=o;return u},of:function(){return Array.from(arguments)}});p=function(e,t){this.i=0;this.array=e;this.kind=t};y(p.prototype,{next:function(){var t=this.i,r=this.array;if(t===e||this.kind===e){throw new TypeError("Not an ArrayIterator")}if(r!==e){var n=j.ToLength(r.length);for(;t<n;t++){var a=this.kind;var i;if(a==="key"){i=t}else if(a==="value"){i=r[t]}else if(a==="entry"){i=[t,r[t]]}this.i=t+1;return{value:i,done:false}}}this.array=e;return{value:e,done:true}}});m(p.prototype);y(Array.prototype,{copyWithin:function(t,r){var n=arguments[2];var a=j.ToObject(this);var i=j.ToLength(a.length);t=j.ToInteger(t);r=j.ToInteger(r);var o=t<0?Math.max(i+t,0):Math.min(t,i);var u=r<0?Math.max(i+r,0):Math.min(r,i);n=n===e?i:j.ToInteger(n);var s=n<0?Math.max(i+n,0):Math.min(n,i);var f=Math.min(s-u,i-o);var c=1;if(u<o&&o<u+f){c=-1;u+=f-1;o+=f-1}while(f>0){if(v.call(a,u)){a[o]=a[u]}else{delete a[u]}u+=c;o+=c;f-=1}return a},fill:function(t){var r=arguments[1],n=arguments[2];var a=j.ToObject(this);var i=j.ToLength(a.length);r=j.ToInteger(r===e?0:r);n=j.ToInteger(n===e?i:n);var o=r<0?Math.max(i+r,0):Math.min(r,i);for(var u=o;u<i&&u<n;++u){a[u]=t}return a},find:function(t){var r=j.ToObject(this);var n=j.ToLength(r.length);if(!j.IsCallable(t)){throw new TypeError("Array#find: predicate must be a function")}var a=arguments[1];for(var i=0,o;i<n;i++){if(i in r){o=r[i];if(t.call(a,o,i,r))return o}}return e},findIndex:function(e){var t=j.ToObject(this);var r=j.ToLength(t.length);if(!j.IsCallable(e)){throw new TypeError("Array#findIndex: predicate must be a function")}var n=arguments[1];for(var a=0;a<r;a++){if(a in t){if(e.call(n,t[a],a,t))return a}}return-1},keys:function(){return new p(this,"key")},values:function(){return new p(this,"value")},entries:function(){return new p(this,"entry")}});m(Array.prototype,function(){return this.values()});if(Object.getPrototypeOf){m(Object.getPrototypeOf([].values()))}var x=Math.pow(2,53)-1;y(Number,{MAX_SAFE_INTEGER:x,MIN_SAFE_INTEGER:-x,EPSILON:2.220446049250313e-16,parseInt:o.parseInt,parseFloat:o.parseFloat,isFinite:function(e){return typeof e==="number"&&u(e)},isInteger:function(e){return typeof e==="number"&&!Number.isNaN(e)&&Number.isFinite(e)&&j.ToInteger(e)===e},isSafeInteger:function(e){return Number.isInteger(e)&&Math.abs(e)<=Number.MAX_SAFE_INTEGER},isNaN:function(e){return e!==e}});if(s){y(Object,{getPropertyDescriptor:function(t,r){var n=Object.getOwnPropertyDescriptor(t,r);var a=Object.getPrototypeOf(t);while(n===e&&a!==null){n=Object.getOwnPropertyDescriptor(a,r);a=Object.getPrototypeOf(a)}return n},getPropertyNames:function(e){var t=Object.getOwnPropertyNames(e);var r=Object.getPrototypeOf(e);var n=function(e){if(t.indexOf(e)===-1){t.push(e)}};while(r!==null){Object.getOwnPropertyNames(r).forEach(n);r=Object.getPrototypeOf(r)}return t}});y(Object,{assign:function(e,t){if(!j.TypeIsObject(e)){throw new TypeError("target must be an object")}return Array.prototype.reduce.call(arguments,function(e,t){if(!j.TypeIsObject(t)){throw new TypeError("source must be an object")}return Object.keys(t).reduce(function(e,r){e[r]=t[r];return e},e)})},getOwnPropertyKeys:function(e){return Object.keys(e)},is:function(e,t){return j.SameValue(e,t)},setPrototypeOf:function(e,t){var r;var n=function(e,t){if(!j.TypeIsObject(e)){throw new TypeError("cannot set prototype on a non-object")}if(!(t===null||j.TypeIsObject(t))){throw new TypeError("can only set prototype to an object or null"+t)}};var a=function(e,t){n(e,t);r.call(e,t);return e};try{r=e.getOwnPropertyDescriptor(e.prototype,t).set;r.call({},null)}catch(i){if(e.prototype!=={}[t]){return}r=function(e){this[t]=e};a.polyfill=a(a({},null),e.prototype)instanceof e}return a}(Object,"__proto__")})}if(Object.setPrototypeOf&&Object.getPrototypeOf&&Object.getPrototypeOf(Object.setPrototypeOf({},null))!==null&&Object.getPrototypeOf(Object.create(null))===null){(function(){var e=Object.create(null);var t=Object.getPrototypeOf,r=Object.setPrototypeOf;Object.getPrototypeOf=function(r){var n=t(r);return n===e?null:n};Object.setPrototypeOf=function(t,n){if(n===null){n=e}return r(t,n)};Object.setPrototypeOf.polyfill=false})()}try{Object.keys("foo")}catch(k){var C=Object.keys;Object.keys=function(e){return C(j.ToObject(e))}}var P={acosh:function(e){e=Number(e);if(Number.isNaN(e)||e<1)return NaN;if(e===1)return 0;if(e===Infinity)return e;return Math.log(e+Math.sqrt(e*e-1))},asinh:function(e){e=Number(e);if(e===0||!u(e)){return e}return e<0?-Math.asinh(-e):Math.log(e+Math.sqrt(e*e+1))},atanh:function(e){e=Number(e);if(Number.isNaN(e)||e<-1||e>1){return NaN}if(e===-1)return-Infinity;if(e===1)return Infinity;if(e===0)return e;return.5*Math.log((1+e)/(1-e))},cbrt:function(e){e=Number(e);if(e===0)return e;var t=e<0,r;if(t)e=-e;r=Math.pow(e,1/3);return t?-r:r},clz32:function(e){e=Number(e);if(Number.isNaN(e))return NaN;var t=j.ToUint32(e);if(t===0){return 32}return 32-t.toString(2).length},cosh:function(e){e=Number(e);if(e===0)return 1;if(Number.isNaN(e))return NaN;if(!u(e))return Infinity;if(e<0)e=-e;if(e>21)return Math.exp(e)/2;return(Math.exp(e)+Math.exp(-e))/2},expm1:function(e){e=Number(e);if(e===-Infinity)return-1;if(!u(e)||e===0)return e;return Math.exp(e)-1},hypot:function(e,t){var r=false;var n=true;var a=false;var i=[];Array.prototype.every.call(arguments,function(e){var t=Number(e);if(Number.isNaN(t))r=true;else if(t===Infinity||t===-Infinity)a=true;else if(t!==0)n=false;if(a){return false}else if(!r){i.push(Math.abs(t))}return true});if(a)return Infinity;if(r)return NaN;if(n)return 0;i.sort(function(e,t){return t-e});var o=i[0];var u=i.map(function(e){return e/o});var s=u.reduce(function(e,t){return e+=t*t},0);return o*Math.sqrt(s)},log2:function(e){return Math.log(e)*Math.LOG2E},log10:function(e){return Math.log(e)*Math.LOG10E},log1p:function(e){e=Number(e);if(e<-1||Number.isNaN(e))return NaN;if(e===0||e===Infinity)return e;if(e===-1)return-Infinity;var t=0;var r=50;if(e<0||e>1)return Math.log(1+e);for(var n=1;n<r;n++){if(n%2===0){t-=Math.pow(e,n)/n}else{t+=Math.pow(e,n)/n}}return t},sign:function(e){var t=+e;if(t===0)return t;if(Number.isNaN(t))return t;return t<0?-1:1},sinh:function(e){e=Number(e);if(!u(e)||e===0)return e;return(Math.exp(e)-Math.exp(-e))/2},tanh:function(e){e=Number(e);if(Number.isNaN(e)||e===0)return e;if(e===Infinity)return 1;if(e===-Infinity)return-1;return(Math.exp(e)-Math.exp(-e))/(Math.exp(e)+Math.exp(-e))},trunc:function(e){var t=Number(e);return t<0?-Math.floor(-t):Math.floor(t)},imul:function(e,t){var r=e>>>16&65535;var n=e&65535;var a=t>>>16&65535;var i=t&65535;return n*i+(r*i+n*a<<16>>>0)|0},fround:function(e){if(e===0||e===Infinity||e===-Infinity||Number.isNaN(e)){return e}var t=Number(e);return I.toFloat32(t)}};y(Math,P);if(Math.imul(4294967295,5)!==-5){Math.imul=P.imul}var A=function(){var t,r;j.IsPromise=function(t){if(!j.TypeIsObject(t)){return false}if(!t._promiseConstructor){return false}if(t._status===e){return false}return true};var n=function(e){if(!j.IsCallable(e)){throw new TypeError("bad promise constructor")}var t=this;var r=function(e,r){t.resolve=e;t.reject=r};t.promise=j.Construct(e,[r]);if(!t.promise._es6construct){throw new TypeError("bad promise constructor")}if(!(j.IsCallable(t.resolve)&&j.IsCallable(t.reject))){throw new TypeError("bad promise constructor")}};var a=o.setTimeout;var i;if(typeof window!=="undefined"&&j.IsCallable(window.postMessage)){i=function(){var e=[];var t="zero-timeout-message";var r=function(r){e.push(r);window.postMessage(t,"*")};var n=function(r){if(r.source==window&&r.data==t){r.stopPropagation();if(e.length===0){return}var n=e.shift();n()}};window.addEventListener("message",n,true);return r}}var u=function(){var e=o.Promise;return e&&e.resolve&&function(t){return e.resolve().then(t)}};var s=j.IsCallable(o.setImmediate)?o.setImmediate.bind(o):typeof process==="object"&&process.nextTick?process.nextTick:u()||(j.IsCallable(i)?i():function(e){a(e,0)});var f=function(e,t){e.forEach(function(e){s(function(){var r=e.handler;var n=e.capability;var a=n.resolve;var i=n.reject;try{var o=r(t);if(o===n.promise){throw new TypeError("self resolution")}var u=c(o,n);if(!u){a(o)}}catch(s){i(s)}})})};var c=function(e,t){if(!j.TypeIsObject(e)){return false}var r=t.resolve;var n=t.reject;try{var a=e.then;if(!j.IsCallable(a)){return false}a.call(e,r,n)}catch(i){n(i)}return true};var l=function(e,t,r){return function(a){if(a===e){return r(new TypeError("self resolution"))}var i=e._promiseConstructor;var o=new n(i);var u=c(a,o);if(u){return o.promise.then(t,r)}else{return t(a)}}};t=function(t){var r=this;r=d(r);if(!r._promiseConstructor){throw new TypeError("bad promise")}if(r._status!==e){throw new TypeError("promise already initialized")}if(!j.IsCallable(t)){throw new TypeError("not a valid resolver")}r._status="unresolved";r._resolveReactions=[];r._rejectReactions=[];var n=function(t){if(r._status!=="unresolved"){return}var n=r._resolveReactions;r._result=t;r._resolveReactions=e;r._rejectReactions=e;r._status="has-resolution";f(n,t)};var a=function(t){if(r._status!=="unresolved"){return}var n=r._rejectReactions;r._result=t;r._resolveReactions=e;r._rejectReactions=e;r._status="has-rejection";f(n,t)};try{t(n,a)}catch(i){a(i)}return r};r=t.prototype;y(t,{"@@create":function(t){var n=this;var a=n.prototype||r;t=t||b(a);y(t,{_status:e,_result:e,_resolveReactions:e,_rejectReactions:e,_promiseConstructor:e});t._promiseConstructor=n;return t}});var h=function(e,t,r,n){var a=false;return function(i){if(a){return}a=true;t[e]=i;if(--n.count===0){var o=r.resolve;o(t)}}};t.all=function(e){var t=this;var r=new n(t);var a=r.resolve;var i=r.reject;try{if(!j.IsIterable(e)){throw new TypeError("bad iterable")}var o=j.GetIterator(e);var u=[],s={count:1};for(var f=0;;f++){var c=j.IteratorNext(o);if(c.done){break}var l=t.resolve(c.value);var v=h(f,u,r,s);s.count++;l.then(v,r.reject)}if(--s.count===0){a(u)}}catch(p){i(p)}return r.promise};t.race=function(e){var t=this;var r=new n(t);var a=r.resolve;var i=r.reject;try{if(!j.IsIterable(e)){throw new TypeError("bad iterable")}var o=j.GetIterator(e);while(true){var u=j.IteratorNext(o);if(u.done){break}var s=t.resolve(u.value);s.then(a,i)}}catch(f){i(f)}return r.promise};t.reject=function(e){var t=this;var r=new n(t);var a=r.reject;a(e);return r.promise};t.resolve=function(e){var t=this;if(j.IsPromise(e)){var r=e._promiseConstructor;if(r===t){return e}}var a=new n(t);var i=a.resolve;i(e);return a.promise};t.prototype["catch"]=function(t){return this.then(e,t)};t.prototype.then=function(e,t){var r=this;if(!j.IsPromise(r)){throw new TypeError("not a promise")}var a=this.constructor;var i=new n(a);if(!j.IsCallable(t)){t=function(e){throw e}}if(!j.IsCallable(e)){e=function(e){return e}}var o=l(r,e,t);var u={capability:i,handler:o};var s={capability:i,handler:t};switch(r._status){case"unresolved":r._resolveReactions.push(u);r._rejectReactions.push(s);break;case"has-resolution":f([u],r._result);break;case"has-rejection":f([s],r._result);break;default:throw new TypeError("unexpected")}return i.promise};return t}();y(o,{Promise:A});var R=r(o.Promise,function(e){return e.resolve(42)instanceof e});var F=function(){try{o.Promise.reject(42).then(null,5).then(null,function(){});return true}catch(e){return false}}();if(!R||!F){o.Promise=A}if(s){var z=function W(e){var t=typeof e;if(t==="string"){return"$"+e}else if(t==="number"){return e}return null};var D=function V(){return Object.create?Object.create(null):{}};var G={Map:function(){var t={};function r(e,t){this.key=e;this.value=t;this.next=null;this.prev=null}r.prototype.isRemoved=function(){return this.key===t};function n(e,t){this.head=e._head;this.i=this.head;this.kind=t}n.prototype={next:function(){var t=this.i,r=this.kind,n=this.head,a;if(this.i===e){return{value:e,done:true}}while(t.isRemoved()&&t!==n){t=t.prev}while(t.next!==n){t=t.next;if(!t.isRemoved()){if(r==="key"){a=t.key}else if(r==="value"){a=t.value}else{a=[t.key,t.value]}this.i=t;return{value:a,done:false}}}this.i=e;return{value:e,done:true}}};m(n.prototype);function a(){var t=this;t=d(t);if(!t._es6map){throw new TypeError("bad map")}var n=new r(null,null);n.next=n.prev=n;y(t,{_head:n,_storage:D(),_size:0});var a=arguments[0];if(a!==e&&a!==null){var i=j.GetIterator(a);var o=t.set;if(!j.IsCallable(o)){throw new TypeError("bad map")}while(true){var u=j.IteratorNext(i);if(u.done){break}var s=u.value;if(!j.TypeIsObject(s)){throw new TypeError("expected iterable of pairs")}o.call(t,s[0],s[1])}}return t}var i=a.prototype;y(a,{"@@create":function(e){var t=this;var r=t.prototype||i;e=e||b(r);y(e,{_es6map:true});return e}});Object.defineProperty(a.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._size==="undefined"){throw new TypeError("size method called on incompatible Map")}return this._size}});y(a.prototype,{get:function(t){var r=z(t);if(r!==null){var n=this._storage[r];return n?n.value:e}var a=this._head,i=a;while((i=i.next)!==a){if(j.SameValueZero(i.key,t)){return i.value}}return e},has:function(e){var t=z(e);if(t!==null){return typeof this._storage[t]!=="undefined"}var r=this._head,n=r;while((n=n.next)!==r){if(j.SameValueZero(n.key,e)){return true}}return false},set:function(e,t){var n=this._head,a=n,i;var o=z(e);if(o!==null){if(typeof this._storage[o]!=="undefined"){this._storage[o].value=t;return}else{i=this._storage[o]=new r(e,t);a=n.prev}}while((a=a.next)!==n){if(j.SameValueZero(a.key,e)){a.value=t;return}}i=i||new r(e,t);if(j.SameValue(-0,e)){i.key=+0}i.next=this._head;i.prev=this._head.prev;i.prev.next=i;i.next.prev=i;this._size+=1},"delete":function(e){var r=this._head,n=r;var a=z(e);if(a!==null){if(typeof this._storage[a]==="undefined"){return false}n=this._storage[a].prev;delete this._storage[a]}while((n=n.next)!==r){if(j.SameValueZero(n.key,e)){n.key=n.value=t;n.prev.next=n.next;n.next.prev=n.prev;this._size-=1;return true}}return false},clear:function(){this._size=0;this._storage=D();var e=this._head,r=e,n=r.next;while((r=n)!==e){r.key=r.value=t;n=r.next;r.next=r.prev=e}e.next=e.prev=e},keys:function(){return new n(this,"key")},values:function(){return new n(this,"value")},entries:function(){return new n(this,"key+value")},forEach:function(e){var t=arguments.length>1?arguments[1]:null;var r=this.entries();for(var n=r.next();!n.done;n=r.next()){e.call(t,n.value[1],n.value[0],this)}}});m(a.prototype,function(){return this.entries()});return a}(),Set:function(){var t=function a(){var t=this;t=d(t);if(!t._es6set){throw new TypeError("bad set")}y(t,{"[[SetData]]":null,_storage:D()});var r=arguments[0];if(r!==e&&r!==null){var n=j.GetIterator(r);var a=t.add;if(!j.IsCallable(a)){throw new TypeError("bad set")}while(true){var i=j.IteratorNext(n);if(i.done){break}var o=i.value;a.call(t,o)}}return t};var r=t.prototype;y(t,{"@@create":function(e){var t=this;var n=t.prototype||r;e=e||b(n);y(e,{_es6set:true});return e}});var n=function i(e){if(!e["[[SetData]]"]){var t=e["[[SetData]]"]=new G.Map;Object.keys(e._storage).forEach(function(e){if(e.charCodeAt(0)===36){e=e.substring(1)}else{e=+e}t.set(e,e)});e._storage=null}};Object.defineProperty(t.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._storage==="undefined"){throw new TypeError("size method called on incompatible Set")}n(this);return this["[[SetData]]"].size}});y(t.prototype,{has:function(e){var t;if(this._storage&&(t=z(e))!==null){return!!this._storage[t]}n(this);return this["[[SetData]]"].has(e)},add:function(e){var t;if(this._storage&&(t=z(e))!==null){this._storage[t]=true;return}n(this);return this["[[SetData]]"].set(e,e)},"delete":function(e){var t;if(this._storage&&(t=z(e))!==null){delete this._storage[t];return}n(this);return this["[[SetData]]"]["delete"](e)},clear:function(){if(this._storage){this._storage=D();return}return this["[[SetData]]"].clear()},keys:function(){n(this);return this["[[SetData]]"].keys()},values:function(){n(this);return this["[[SetData]]"].values()},entries:function(){n(this);return this["[[SetData]]"].entries()},forEach:function(e){var t=arguments.length>1?arguments[1]:null;var r=this;n(this);this["[[SetData]]"].forEach(function(n,a){e.call(t,a,a,r)})}});m(t.prototype,function(){return this.values()});return t}()};y(o,G);if(o.Map||o.Set){if(typeof o.Map.prototype.clear!=="function"||(new o.Set).size!==0||(new o.Map).size!==0||typeof o.Map.prototype.keys!=="function"||typeof o.Set.prototype.keys!=="function"||typeof o.Map.prototype.forEach!=="function"||typeof o.Set.prototype.forEach!=="function"||t(o.Map)||t(o.Set)||!r(o.Map,function(e){return new e([])instanceof e})){o.Map=G.Map;o.Set=G.Set}}m(Object.getPrototypeOf((new o.Map).keys()));m(Object.getPrototypeOf((new o.Set).keys()))}};if(typeof define==="function"&&define.amd){define(o)}else{o()}})();
+//# sourceMappingURL=es6-shim.map
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.14.0/es6-shim.js b/ajax/libs/es6-shim/0.14.0/es6-shim.js
new file mode 100644
index 000000000..8b5b03801
--- /dev/null
+++ b/ajax/libs/es6-shim/0.14.0/es6-shim.js
@@ -0,0 +1,1882 @@
+// ES6-shim 0.14.0 (c) 2013-2014 Paul Miller (http://paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+
+(function(undefined) {
+  'use strict';
+
+  var isCallableWithoutNew = function(func) {
+    try { func(); }
+    catch (e) { return false; }
+    return true;
+  };
+
+  var supportsSubclassing = function(C, f) {
+    /* jshint proto:true */
+    try {
+      var Sub = function() { C.apply(this, arguments); };
+      if (!Sub.__proto__) { return false; /* skip test on IE < 11 */ }
+      Object.setPrototypeOf(Sub, C);
+      Sub.prototype = Object.create(C.prototype, {
+        constructor: { value: C }
+      });
+      return f(Sub);
+    } catch (e) {
+      return false;
+    }
+  };
+
+  var arePropertyDescriptorsSupported = function() {
+    try {
+      Object.defineProperty({}, 'x', {});
+      return true;
+    } catch (e) { /* this is IE 8. */
+      return false;
+    }
+  };
+
+  var startsWithRejectsRegex = function() {
+    var rejectsRegex = false;
+    if (String.prototype.startsWith) {
+      try {
+        '/a/'.startsWith(/a/);
+      } catch (e) { /* this is spec compliant */
+        rejectsRegex = true;
+      }
+    }
+    return rejectsRegex;
+  };
+
+  /*jshint evil: true */
+  var getGlobal = new Function('return this;');
+  /*jshint evil: false */
+
+  var main = function() {
+    var globals = getGlobal();
+    var global_isFinite = globals.isFinite;
+    var supportsDescriptors = !!Object.defineProperty && arePropertyDescriptorsSupported();
+    var startsWithIsCompliant = startsWithRejectsRegex();
+    var _slice = Array.prototype.slice;
+    var _indexOf = String.prototype.indexOf;
+    var _toString = Object.prototype.toString;
+    var _hasOwnProperty = Object.prototype.hasOwnProperty;
+    var ArrayIterator; // make our implementation private
+
+    // Define configurable, writable and non-enumerable props
+    // if they don’t exist.
+    var defineProperties = function(object, map) {
+      Object.keys(map).forEach(function(name) {
+        var method = map[name];
+        if (name in object) return;
+        if (supportsDescriptors) {
+          Object.defineProperty(object, name, {
+            configurable: true,
+            enumerable: false,
+            writable: true,
+            value: method
+          });
+        } else {
+          object[name] = method;
+        }
+      });
+    };
+
+    // Simple shim for Object.create on ES3 browsers
+    // (unlike real shim, no attempt to support `prototype === null`)
+    var create = Object.create || function(prototype, properties) {
+      function Type() {}
+      Type.prototype = prototype;
+      var object = new Type();
+      if (typeof properties !== "undefined") {
+        defineProperties(object, properties);
+      }
+      return object;
+    };
+
+    // This is a private name in the es6 spec, equal to '[Symbol.iterator]'
+    // we're going to use an arbitrary _-prefixed name to make our shims
+    // work properly with each other, even though we don't have full Iterator
+    // support.  That is, `Array.from(map.keys())` will work, but we don't
+    // pretend to export a "real" Iterator interface.
+    var $iterator$ = (typeof Symbol === 'function' && Symbol.iterator) ||
+      '_es6shim_iterator_';
+    // Firefox ships a partial implementation using the name @@iterator.
+    // https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
+    // So use that name if we detect it.
+    if (globals.Set && typeof new globals.Set()['@@iterator'] === 'function') {
+      $iterator$ = '@@iterator';
+    }
+    var addIterator = function(prototype, impl) {
+      if (!impl) { impl = function iterator() { return this; }; }
+      var o = {};
+      o[$iterator$] = impl;
+      defineProperties(prototype, o);
+    };
+
+    // taken directly from https://github.com/ljharb/is-arguments/blob/master/index.js
+    // can be replaced with require('is-arguments') if we ever use a build process instead
+    var isArguments = function isArguments(value) {
+      var str = _toString.call(value);
+      var result = str === '[object Arguments]';
+      if (!result) {
+        result = str !== '[object Array]' &&
+          value !== null &&
+          typeof value === 'object' &&
+          typeof value.length === 'number' &&
+          value.length >= 0 &&
+          _toString.call(value.callee) === '[object Function]';
+      }
+      return result;
+    };
+
+    var emulateES6construct = function(o) {
+      if (!ES.TypeIsObject(o)) throw new TypeError('bad object');
+      // es5 approximation to es6 subclass semantics: in es6, 'new Foo'
+      // would invoke Foo.@@create to allocation/initialize the new object.
+      // In es5 we just get the plain object.  So if we detect an
+      // uninitialized object, invoke o.constructor.@@create
+      if (!o._es6construct) {
+        if (o.constructor && ES.IsCallable(o.constructor['@@create'])) {
+          o = o.constructor['@@create'](o);
+        }
+        defineProperties(o, { _es6construct: true });
+      }
+      return o;
+    };
+
+    var ES = {
+      CheckObjectCoercible: function(x, optMessage) {
+        /* jshint eqnull:true */
+        if (x == null)
+          throw new TypeError(optMessage || ('Cannot call method on ' + x));
+        return x;
+      },
+
+      TypeIsObject: function(x) {
+        /* jshint eqnull:true */
+        // this is expensive when it returns false; use this function
+        // when you expect it to return true in the common case.
+        return x != null && Object(x) === x;
+      },
+
+      ToObject: function(o, optMessage) {
+        return Object(ES.CheckObjectCoercible(o, optMessage));
+      },
+
+      IsCallable: function(x) {
+        return typeof x === 'function' &&
+          // some versions of IE say that typeof /abc/ === 'function'
+          _toString.call(x) === '[object Function]';
+      },
+
+      ToInt32: function(x) {
+        return x >> 0;
+      },
+
+      ToUint32: function(x) {
+        return x >>> 0;
+      },
+
+      ToInteger: function(value) {
+        var number = +value;
+        if (Number.isNaN(number)) return 0;
+        if (number === 0 || !Number.isFinite(number)) return number;
+        return Math.sign(number) * Math.floor(Math.abs(number));
+      },
+
+      ToLength: function(value) {
+        var len = ES.ToInteger(value);
+        if (len <= 0) return 0; // includes converting -0 to +0
+        if (len > Number.MAX_SAFE_INTEGER) return Number.MAX_SAFE_INTEGER;
+        return len;
+      },
+
+      SameValue: function(a, b) {
+        if (a === b) {
+          // 0 === -0, but they are not identical.
+          if (a === 0) return 1 / a === 1 / b;
+          return true;
+        }
+        return Number.isNaN(a) && Number.isNaN(b);
+      },
+
+      SameValueZero: function(a, b) {
+        // same as SameValue except for SameValueZero(+0, -0) == true
+        return (a === b) || (Number.isNaN(a) && Number.isNaN(b));
+      },
+
+      IsIterable: function(o) {
+        return ES.TypeIsObject(o) &&
+          (o[$iterator$] !== undefined || isArguments(o));
+      },
+
+      GetIterator: function(o) {
+        if (isArguments(o)) {
+          // special case support for `arguments`
+          return new ArrayIterator(o, "value");
+        }
+        var it = o[$iterator$]();
+        if (!ES.TypeIsObject(it)) {
+          throw new TypeError('bad iterator');
+        }
+        return it;
+      },
+
+      IteratorNext: function(it) {
+        var result = (arguments.length > 1) ? it.next(arguments[1]) : it.next();
+        if (!ES.TypeIsObject(result)) {
+          throw new TypeError('bad iterator');
+        }
+        return result;
+      },
+
+      Construct: function(C, args) {
+        // CreateFromConstructor
+        var obj;
+        if (ES.IsCallable(C['@@create'])) {
+          obj = C['@@create']();
+        } else {
+          // OrdinaryCreateFromConstructor
+          obj = create(C.prototype || null);
+        }
+        // Mark that we've used the es6 construct path
+        // (see emulateES6construct)
+        defineProperties(obj, { _es6construct: true });
+        // Call the constructor.
+        var result = C.apply(obj, args);
+        return ES.TypeIsObject(result) ? result : obj;
+      }
+    };
+
+    var numberConversion = (function () {
+      // from https://github.com/inexorabletash/polyfill/blob/master/typedarray.js#L176-L266
+      // with permission and license, per https://twitter.com/inexorabletash/status/372206509540659200
+
+      function roundToEven(n) {
+        var w = Math.floor(n), f = n - w;
+        if (f < 0.5) {
+          return w;
+        }
+        if (f > 0.5) {
+          return w + 1;
+        }
+        return w % 2 ? w + 1 : w;
+      }
+
+      function packIEEE754(v, ebits, fbits) {
+        var bias = (1 << (ebits - 1)) - 1,
+          s, e, f, ln,
+          i, bits, str, bytes;
+
+        // Compute sign, exponent, fraction
+        if (v !== v) {
+          // NaN
+          // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping
+          e = (1 << ebits) - 1;
+          f = Math.pow(2, fbits - 1);
+          s = 0;
+        } else if (v === Infinity || v === -Infinity) {
+          e = (1 << ebits) - 1;
+          f = 0;
+          s = (v < 0) ? 1 : 0;
+        } else if (v === 0) {
+          e = 0;
+          f = 0;
+          s = (1 / v === -Infinity) ? 1 : 0;
+        } else {
+          s = v < 0;
+          v = Math.abs(v);
+
+          if (v >= Math.pow(2, 1 - bias)) {
+            e = Math.min(Math.floor(Math.log(v) / Math.LN2), 1023);
+            f = roundToEven(v / Math.pow(2, e) * Math.pow(2, fbits));
+            if (f / Math.pow(2, fbits) >= 2) {
+              e = e + 1;
+              f = 1;
+            }
+            if (e > bias) {
+              // Overflow
+              e = (1 << ebits) - 1;
+              f = 0;
+            } else {
+              // Normal
+              e = e + bias;
+              f = f - Math.pow(2, fbits);
+            }
+          } else {
+            // Subnormal
+            e = 0;
+            f = roundToEven(v / Math.pow(2, 1 - bias - fbits));
+          }
+        }
+
+        // Pack sign, exponent, fraction
+        bits = [];
+        for (i = fbits; i; i -= 1) {
+          bits.push(f % 2 ? 1 : 0);
+          f = Math.floor(f / 2);
+        }
+        for (i = ebits; i; i -= 1) {
+          bits.push(e % 2 ? 1 : 0);
+          e = Math.floor(e / 2);
+        }
+        bits.push(s ? 1 : 0);
+        bits.reverse();
+        str = bits.join('');
+
+        // Bits to bytes
+        bytes = [];
+        while (str.length) {
+          bytes.push(parseInt(str.slice(0, 8), 2));
+          str = str.slice(8);
+        }
+        return bytes;
+      }
+
+      function unpackIEEE754(bytes, ebits, fbits) {
+        // Bytes to bits
+        var bits = [], i, j, b, str,
+            bias, s, e, f;
+
+        for (i = bytes.length; i; i -= 1) {
+          b = bytes[i - 1];
+          for (j = 8; j; j -= 1) {
+            bits.push(b % 2 ? 1 : 0);
+            b = b >> 1;
+          }
+        }
+        bits.reverse();
+        str = bits.join('');
+
+        // Unpack sign, exponent, fraction
+        bias = (1 << (ebits - 1)) - 1;
+        s = parseInt(str.slice(0, 1), 2) ? -1 : 1;
+        e = parseInt(str.slice(1, 1 + ebits), 2);
+        f = parseInt(str.slice(1 + ebits), 2);
+
+        // Produce number
+        if (e === (1 << ebits) - 1) {
+          return f !== 0 ? NaN : s * Infinity;
+        } else if (e > 0) {
+          // Normalized
+          return s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));
+        } else if (f !== 0) {
+          // Denormalized
+          return s * Math.pow(2, -(bias - 1)) * (f / Math.pow(2, fbits));
+        } else {
+          return s < 0 ? -0 : 0;
+        }
+      }
+
+      function unpackFloat64(b) { return unpackIEEE754(b, 11, 52); }
+      function packFloat64(v) { return packIEEE754(v, 11, 52); }
+      function unpackFloat32(b) { return unpackIEEE754(b, 8, 23); }
+      function packFloat32(v) { return packIEEE754(v, 8, 23); }
+
+      var conversions = {
+        toFloat32: function (num) { return unpackFloat32(packFloat32(num)); }
+      };
+      if (typeof Float32Array !== 'undefined') {
+        var float32array = new Float32Array(1);
+        conversions.toFloat32 = function (num) {
+          float32array[0] = num;
+          return float32array[0];
+        };
+      }
+      return conversions;
+    }());
+
+    defineProperties(String, {
+      fromCodePoint: function(_) { // length = 1
+        var points = _slice.call(arguments, 0, arguments.length);
+        var result = [];
+        var next;
+        for (var i = 0, length = points.length; i < length; i++) {
+          next = Number(points[i]);
+          if (!ES.SameValue(next, ES.ToInteger(next)) ||
+              next < 0 || next > 0x10FFFF) {
+            throw new RangeError('Invalid code point ' + next);
+          }
+
+          if (next < 0x10000) {
+            result.push(String.fromCharCode(next));
+          } else {
+            next -= 0x10000;
+            result.push(String.fromCharCode((next >> 10) + 0xD800));
+            result.push(String.fromCharCode((next % 0x400) + 0xDC00));
+          }
+        }
+        return result.join('');
+      },
+
+      raw: function(callSite) { // raw.length===1
+        var substitutions = _slice.call(arguments, 1, arguments.length);
+        var cooked = ES.ToObject(callSite, 'bad callSite');
+        var rawValue = cooked.raw;
+        var raw = ES.ToObject(rawValue, 'bad raw value');
+        var len = Object.keys(raw).length;
+        var literalsegments = ES.ToLength(len);
+        if (literalsegments === 0) {
+          return '';
+        }
+
+        var stringElements = [];
+        var nextIndex = 0;
+        var nextKey, next, nextSeg, nextSub;
+        while (nextIndex < literalsegments) {
+          nextKey = String(nextIndex);
+          next = raw[nextKey];
+          nextSeg = String(next);
+          stringElements.push(nextSeg);
+          if (nextIndex + 1 >= literalsegments) {
+            break;
+          }
+          next = substitutions[nextKey];
+          if (next === undefined) {
+            break;
+          }
+          nextSub = String(next);
+          stringElements.push(nextSub);
+          nextIndex++;
+        }
+        return stringElements.join('');
+      }
+    });
+
+    var StringShims = {
+      // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+      // Perf: http://jsperf.com/string-repeat2/2
+      repeat: (function() {
+        var repeat = function(s, times) {
+          if (times < 1) return '';
+          if (times % 2) return repeat(s, times - 1) + s;
+          var half = repeat(s, times / 2);
+          return half + half;
+        };
+
+        return function(times) {
+          var thisStr = String(ES.CheckObjectCoercible(this));
+          times = ES.ToInteger(times);
+          if (times < 0 || times === Infinity) {
+            throw new RangeError('Invalid String#repeat value');
+          }
+          return repeat(thisStr, times);
+        };
+      })(),
+
+      startsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "startsWith" with a regex');
+        searchStr = String(searchStr);
+        var startArg = arguments.length > 1 ? arguments[1] : undefined;
+        var start = Math.max(ES.ToInteger(startArg), 0);
+        return thisStr.slice(start, start + searchStr.length) === searchStr;
+      },
+
+      endsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "endsWith" with a regex');
+        searchStr = String(searchStr);
+        var thisLen = thisStr.length;
+        var posArg = arguments.length > 1 ? arguments[1] : undefined;
+        var pos = posArg === undefined ? thisLen : ES.ToInteger(posArg);
+        var end = Math.min(Math.max(pos, 0), thisLen);
+        return thisStr.slice(end - searchStr.length, end) === searchStr;
+      },
+
+      contains: function(searchString) {
+        var position = arguments.length > 1 ? arguments[1] : undefined;
+        // Somehow this trick makes method 100% compat with the spec.
+        return _indexOf.call(this, searchString, position) !== -1;
+      },
+
+      codePointAt: function(pos) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        var position = ES.ToInteger(pos);
+        var length = thisStr.length;
+        if (position < 0 || position >= length) return undefined;
+        var first = thisStr.charCodeAt(position);
+        var isEnd = (position + 1 === length);
+        if (first < 0xD800 || first > 0xDBFF || isEnd) return first;
+        var second = thisStr.charCodeAt(position + 1);
+        if (second < 0xDC00 || second > 0xDFFF) return first;
+        return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
+      }
+    };
+    defineProperties(String.prototype, StringShims);
+
+    var hasStringTrimBug = '\u0085'.trim().length !== 1;
+    if (hasStringTrimBug) {
+      var originalStringTrim = String.prototype.trim;
+      delete String.prototype.trim;
+      // whitespace from: http://es5.github.io/#x15.5.4.20
+      // implementation from https://github.com/es-shims/es5-shim/blob/v3.4.0/es5-shim.js#L1304-L1324
+      var ws = [
+        '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003',
+        '\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028',
+        '\u2029\uFEFF'
+      ].join('');
+      var trimBeginRegexp = new RegExp('^[' + ws + '][' + ws + ']*');
+      var trimEndRegexp = new RegExp('[' + ws + '][' + ws + ']*$');
+      defineProperties(String.prototype, {
+        trim: function() {
+          if (this === undefined || this === null) {
+            throw new TypeError("can't convert " + this + " to object");
+          }
+          return String(this)
+            .replace(trimBeginRegexp, "")
+            .replace(trimEndRegexp, "");
+          }
+      });
+    }
+
+    // see https://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype-@@iterator
+    var StringIterator = function(s) {
+      this._s = String(ES.CheckObjectCoercible(s));
+      this._i = 0;
+    };
+    StringIterator.prototype.next = function() {
+      var s = this._s, i = this._i;
+      if (s === undefined || i >= s.length) {
+        this._s = undefined;
+        return { value: undefined, done: true };
+      }
+      var first = s.charCodeAt(i), second, len;
+      if (first < 0xD800 || first > 0xDBFF || (i+1) == s.length) {
+        len = 1;
+      } else {
+        second = s.charCodeAt(i+1);
+        len = (second < 0xDC00 || second > 0xDFFF) ? 1 : 2;
+      }
+      this._i = i + len;
+      return { value: s.substr(i, len), done: false };
+    };
+    addIterator(StringIterator.prototype);
+    addIterator(String.prototype, function() {
+      return new StringIterator(this);
+    });
+
+    if (!startsWithIsCompliant) {
+      // Firefox has a noncompliant startsWith implementation
+      String.prototype.startsWith = StringShims.startsWith;
+      String.prototype.endsWith = StringShims.endsWith;
+    }
+
+    defineProperties(Array, {
+      from: function(iterable) {
+        var mapFn = arguments.length > 1 ? arguments[1] : undefined;
+        var thisArg = arguments.length > 2 ? arguments[2] : undefined;
+
+        var list = ES.ToObject(iterable, 'bad iterable');
+        if (mapFn !== undefined && !ES.IsCallable(mapFn)) {
+          throw new TypeError('Array.from: when provided, the second argument must be a function');
+        }
+
+        var usingIterator = ES.IsIterable(list);
+        // does the spec really mean that Arrays should use ArrayIterator?
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2416
+        //if (Array.isArray(list)) { usingIterator=false; }
+        var length = usingIterator ? 0 : ES.ToLength(list.length);
+        var result = ES.IsCallable(this) ? Object(usingIterator ? new this() : new this(length)) : new Array(length);
+        var it = usingIterator ? ES.GetIterator(list) : null;
+        var value;
+
+        for (var i = 0; usingIterator || (i < length); i++) {
+          if (usingIterator) {
+            value = ES.IteratorNext(it);
+            if (value.done) {
+              length = i;
+              break;
+            }
+            value = value.value;
+          } else {
+            value = list[i];
+          }
+          if (mapFn) {
+            result[i] = thisArg ? mapFn.call(thisArg, value, i) : mapFn(value, i);
+          } else {
+            result[i] = value;
+          }
+        }
+
+        result.length = length;
+        return result;
+      },
+
+      of: function() {
+        return Array.from(arguments);
+      }
+    });
+
+    // Our ArrayIterator is private; see
+    // https://github.com/paulmillr/es6-shim/issues/252
+    ArrayIterator = function(array, kind) {
+        this.i = 0;
+        this.array = array;
+        this.kind = kind;
+    };
+
+    defineProperties(ArrayIterator.prototype, {
+      next: function() {
+        var i = this.i, array = this.array;
+        if (i === undefined || this.kind === undefined) {
+          throw new TypeError('Not an ArrayIterator');
+        }
+        if (array!==undefined) {
+          var len = ES.ToLength(array.length);
+          for (; i < len; i++) {
+            var kind = this.kind;
+            var retval;
+            if (kind === "key") {
+              retval = i;
+            } else if (kind === "value") {
+              retval = array[i];
+            } else if (kind === "entry") {
+              retval = [i, array[i]];
+            }
+            this.i = i + 1;
+            return { value: retval, done: false };
+          }
+        }
+        this.array = undefined;
+        return { value: undefined, done: true };
+      }
+    });
+    addIterator(ArrayIterator.prototype);
+
+    defineProperties(Array.prototype, {
+      copyWithin: function(target, start) {
+        var end = arguments[2]; // copyWithin.length must be 2
+        var o = ES.ToObject(this);
+        var len = ES.ToLength(o.length);
+        target = ES.ToInteger(target);
+        start = ES.ToInteger(start);
+        var to = target < 0 ? Math.max(len + target, 0) : Math.min(target, len);
+        var from = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        end = (end===undefined) ? len : ES.ToInteger(end);
+        var fin = end < 0 ? Math.max(len + end, 0) : Math.min(end, len);
+        var count = Math.min(fin - from, len - to);
+        var direction = 1;
+        if (from < to && to < (from + count)) {
+          direction = -1;
+          from += count - 1;
+          to += count - 1;
+        }
+        while (count > 0) {
+          if (_hasOwnProperty.call(o, from)) {
+            o[to] = o[from];
+          } else {
+            delete o[from];
+          }
+          from += direction;
+          to += direction;
+          count -= 1;
+        }
+        return o;
+      },
+
+      fill: function(value) {
+        var start = arguments.length > 1 ? arguments[1] : undefined;
+        var end = arguments.length > 2 ? arguments[2] : undefined;
+        var O = ES.ToObject(this);
+        var len = ES.ToLength(O.length);
+        start = ES.ToInteger(start === undefined ? 0 : start);
+        end = ES.ToInteger(end === undefined ? len : end);
+
+        var relativeStart = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        var relativeEnd = end < 0 ? len + end : end;
+
+        for (var i = relativeStart; i < len && i < relativeEnd; ++i) {
+          O[i] = value;
+        }
+        return O;
+      },
+
+      find: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#find: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0, value; i < length; i++) {
+          if (i in list) {
+            value = list[i];
+            if (predicate.call(thisArg, value, i, list)) return value;
+          }
+        }
+        return undefined;
+      },
+
+      findIndex: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#findIndex: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0; i < length; i++) {
+          if (i in list) {
+            if (predicate.call(thisArg, list[i], i, list)) return i;
+          }
+        }
+        return -1;
+      },
+
+      keys: function() {
+        return new ArrayIterator(this, "key");
+      },
+
+      values: function() {
+        return new ArrayIterator(this, "value");
+      },
+
+      entries: function() {
+        return new ArrayIterator(this, "entry");
+      }
+    });
+    addIterator(Array.prototype, function() { return this.values(); });
+    // Chrome defines keys/values/entries on Array, but doesn't give us
+    // any way to identify its iterator.  So add our own shimmed field.
+    if (Object.getPrototypeOf) {
+      addIterator(Object.getPrototypeOf([].values()));
+    }
+
+    var maxSafeInteger = Math.pow(2, 53) - 1;
+    defineProperties(Number, {
+      MAX_SAFE_INTEGER: maxSafeInteger,
+      MIN_SAFE_INTEGER: -maxSafeInteger,
+      EPSILON: 2.220446049250313e-16,
+
+      parseInt: globals.parseInt,
+      parseFloat: globals.parseFloat,
+
+      isFinite: function(value) {
+        return typeof value === 'number' && global_isFinite(value);
+      },
+
+      isInteger: function(value) {
+        return Number.isFinite(value) &&
+          ES.ToInteger(value) === value;
+      },
+
+      isSafeInteger: function(value) {
+        return Number.isInteger(value) && Math.abs(value) <= Number.MAX_SAFE_INTEGER;
+      },
+
+      isNaN: function(value) {
+        // NaN !== NaN, but they are identical.
+        // NaNs are the only non-reflexive value, i.e., if x !== x,
+        // then x is NaN.
+        // isNaN is broken: it converts its argument to number, so
+        // isNaN('foo') => true
+        return value !== value;
+      }
+
+    });
+
+    if (supportsDescriptors) {
+      defineProperties(Object, {
+        getPropertyDescriptor: function(subject, name) {
+          var pd = Object.getOwnPropertyDescriptor(subject, name);
+          var proto = Object.getPrototypeOf(subject);
+          while (pd === undefined && proto !== null) {
+            pd = Object.getOwnPropertyDescriptor(proto, name);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return pd;
+        },
+
+        getPropertyNames: function(subject) {
+          var result = Object.getOwnPropertyNames(subject);
+          var proto = Object.getPrototypeOf(subject);
+
+          var addProperty = function(property) {
+            if (result.indexOf(property) === -1) {
+              result.push(property);
+            }
+          };
+
+          while (proto !== null) {
+            Object.getOwnPropertyNames(proto).forEach(addProperty);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return result;
+        }
+      });
+
+      defineProperties(Object, {
+        // 19.1.3.1
+        assign: function(target, source) {
+          if (!ES.TypeIsObject(target)) {
+            throw new TypeError('target must be an object');
+          }
+          return Array.prototype.reduce.call(arguments, function(target, source) {
+            if (!ES.TypeIsObject(source)) {
+              throw new TypeError('source must be an object');
+            }
+            return Object.keys(source).reduce(function(target, key) {
+              target[key] = source[key];
+              return target;
+            }, target);
+          });
+        },
+
+        is: function(a, b) {
+          return ES.SameValue(a, b);
+        },
+
+        // 19.1.3.9
+        // shim from https://gist.github.com/WebReflection/5593554
+        setPrototypeOf: (function(Object, magic) {
+          var set;
+
+          var checkArgs = function(O, proto) {
+            if (!ES.TypeIsObject(O)) {
+              throw new TypeError('cannot set prototype on a non-object');
+            }
+            if (!(proto===null || ES.TypeIsObject(proto))) {
+              throw new TypeError('can only set prototype to an object or null'+proto);
+            }
+          };
+
+          var setPrototypeOf = function(O, proto) {
+            checkArgs(O, proto);
+            set.call(O, proto);
+            return O;
+          };
+
+          try {
+            // this works already in Firefox and Safari
+            set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set;
+            set.call({}, null);
+          } catch (e) {
+            if (Object.prototype !== {}[magic]) {
+              // IE < 11 cannot be shimmed
+              return;
+            }
+            // probably Chrome or some old Mobile stock browser
+            set = function(proto) {
+              this[magic] = proto;
+            };
+            // please note that this will **not** work
+            // in those browsers that do not inherit
+            // __proto__ by mistake from Object.prototype
+            // in these cases we should probably throw an error
+            // or at least be informed about the issue
+            setPrototypeOf.polyfill = setPrototypeOf(
+              setPrototypeOf({}, null),
+              Object.prototype
+            ) instanceof Object;
+            // setPrototypeOf.polyfill === true means it works as meant
+            // setPrototypeOf.polyfill === false means it's not 100% reliable
+            // setPrototypeOf.polyfill === undefined
+            // or
+            // setPrototypeOf.polyfill ==  null means it's not a polyfill
+            // which means it works as expected
+            // we can even delete Object.prototype.__proto__;
+          }
+          return setPrototypeOf;
+        })(Object, '__proto__')
+      });
+    }
+
+    // Workaround bug in Opera 12 where setPrototypeOf(x, null) doesn't work,
+    // but Object.create(null) does.
+    if (Object.setPrototypeOf && Object.getPrototypeOf &&
+        Object.getPrototypeOf(Object.setPrototypeOf({}, null)) !== null &&
+        Object.getPrototypeOf(Object.create(null)) === null) {
+      (function() {
+        var FAKENULL = Object.create(null);
+        var gpo = Object.getPrototypeOf, spo = Object.setPrototypeOf;
+        Object.getPrototypeOf = function(o) {
+          var result = gpo(o);
+          return result === FAKENULL ? null : result;
+        };
+        Object.setPrototypeOf = function(o, p) {
+          if (p === null) { p = FAKENULL; }
+          return spo(o, p);
+        };
+        Object.setPrototypeOf.polyfill = false;
+      })();
+    }
+
+    try {
+      Object.keys('foo');
+    } catch (e) {
+      var originalObjectKeys = Object.keys;
+      Object.keys = function (obj) {
+        return originalObjectKeys(ES.ToObject(obj));
+      };
+    }
+
+    var MathShims = {
+      acosh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < 1) return NaN;
+        if (value === 1) return 0;
+        if (value === Infinity) return value;
+        return Math.log(value + Math.sqrt(value * value - 1));
+      },
+
+      asinh: function(value) {
+        value = Number(value);
+        if (value === 0 || !global_isFinite(value)) {
+          return value;
+        }
+        return value < 0 ? -Math.asinh(-value) : Math.log(value + Math.sqrt(value * value + 1));
+      },
+
+      atanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < -1 || value > 1) {
+          return NaN;
+        }
+        if (value === -1) return -Infinity;
+        if (value === 1) return Infinity;
+        if (value === 0) return value;
+        return 0.5 * Math.log((1 + value) / (1 - value));
+      },
+
+      cbrt: function(value) {
+        value = Number(value);
+        if (value === 0) return value;
+        var negate = value < 0, result;
+        if (negate) value = -value;
+        result = Math.pow(value, 1/3);
+        return negate ? -result : result;
+      },
+
+      clz32: function(value) {
+        // See https://bugs.ecmascript.org/show_bug.cgi?id=2465
+        value = Number(value);
+        var number = ES.ToUint32(value);
+        if (number === 0) {
+          return 32;
+        }
+        return 32 - (number).toString(2).length;
+      },
+
+      cosh: function(value) {
+        value = Number(value);
+        if (value === 0) return 1; // +0 or -0
+        if (Number.isNaN(value)) return NaN;
+        if (!global_isFinite(value)) return Infinity;
+        if (value < 0) value = -value;
+        if (value > 21) return Math.exp(value) / 2;
+        return (Math.exp(value) + Math.exp(-value)) / 2;
+      },
+
+      expm1: function(value) {
+        value = Number(value);
+        if (value === -Infinity) return -1;
+        if (!global_isFinite(value) || value === 0) return value;
+        return Math.exp(value) - 1;
+      },
+
+      hypot: function(x, y) {
+        var anyNaN = false;
+        var allZero = true;
+        var anyInfinity = false;
+        var numbers = [];
+        Array.prototype.every.call(arguments, function(arg) {
+          var num = Number(arg);
+          if (Number.isNaN(num)) anyNaN = true;
+          else if (num === Infinity || num === -Infinity) anyInfinity = true;
+          else if (num !== 0) allZero = false;
+          if (anyInfinity) {
+            return false;
+          } else if (!anyNaN) {
+            numbers.push(Math.abs(num));
+          }
+          return true;
+        });
+        if (anyInfinity) return Infinity;
+        if (anyNaN) return NaN;
+        if (allZero) return 0;
+
+        numbers.sort(function (a, b) { return b - a; });
+        var largest = numbers[0];
+        var divided = numbers.map(function (number) { return number / largest; });
+        var sum = divided.reduce(function (sum, number) { return sum += number * number; }, 0);
+        return largest * Math.sqrt(sum);
+      },
+
+      log2: function(value) {
+        return Math.log(value) * Math.LOG2E;
+      },
+
+      log10: function(value) {
+        return Math.log(value) * Math.LOG10E;
+      },
+
+      log1p: function(value) {
+        value = Number(value);
+        if (value < -1 || Number.isNaN(value)) return NaN;
+        if (value === 0 || value === Infinity) return value;
+        if (value === -1) return -Infinity;
+        var result = 0;
+        var n = 50;
+
+        if (value < 0 || value > 1) return Math.log(1 + value);
+        for (var i = 1; i < n; i++) {
+          if ((i % 2) === 0) {
+            result -= Math.pow(value, i) / i;
+          } else {
+            result += Math.pow(value, i) / i;
+          }
+        }
+
+        return result;
+      },
+
+      sign: function(value) {
+        var number = +value;
+        if (number === 0) return number;
+        if (Number.isNaN(number)) return number;
+        return number < 0 ? -1 : 1;
+      },
+
+      sinh: function(value) {
+        value = Number(value);
+        if (!global_isFinite(value) || value === 0) return value;
+        return (Math.exp(value) - Math.exp(-value)) / 2;
+      },
+
+      tanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value === 0) return value;
+        if (value === Infinity) return 1;
+        if (value === -Infinity) return -1;
+        return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+      },
+
+      trunc: function(value) {
+        var number = Number(value);
+        return number < 0 ? -Math.floor(-number) : Math.floor(number);
+      },
+
+      imul: function(x, y) {
+        // taken from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul
+        x = ES.ToUint32(x);
+        y = ES.ToUint32(y);
+        var ah  = (x >>> 16) & 0xffff;
+        var al = x & 0xffff;
+        var bh  = (y >>> 16) & 0xffff;
+        var bl = y & 0xffff;
+        // the shift by 0 fixes the sign on the high part
+        // the final |0 converts the unsigned value into a signed value
+        return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0)|0);
+      },
+
+      fround: function(x) {
+        if (x === 0 || x === Infinity || x === -Infinity || Number.isNaN(x)) {
+          return x;
+        }
+        var num = Number(x);
+        return numberConversion.toFloat32(num);
+      }
+    };
+    defineProperties(Math, MathShims);
+
+    if (Math.imul(0xffffffff, 5) !== -5) {
+      // Safari 6.1, at least, reports "0" for this value
+      Math.imul = MathShims.imul;
+    }
+
+    // Promises
+    // Simplest possible implementation; use a 3rd-party library if you
+    // want the best possible speed and/or long stack traces.
+    var PromiseShim = (function() {
+
+      var Promise, Promise$prototype;
+
+      ES.IsPromise = function(promise) {
+        if (!ES.TypeIsObject(promise)) {
+          return false;
+        }
+        if (!promise._promiseConstructor) {
+          // _promiseConstructor is a bit more unique than _status, so we'll
+          // check that instead of the [[PromiseStatus]] internal field.
+          return false;
+        }
+        if (promise._status === undefined) {
+          return false; // uninitialized
+        }
+        return true;
+      };
+
+      // "PromiseCapability" in the spec is what most promise implementations
+      // call a "deferred".
+      var PromiseCapability = function(C) {
+        if (!ES.IsCallable(C)) {
+          throw new TypeError('bad promise constructor');
+        }
+        var capability = this;
+        var resolver = function(resolve, reject) {
+          capability.resolve = resolve;
+          capability.reject = reject;
+        };
+        capability.promise = ES.Construct(C, [resolver]);
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2478
+        if (!capability.promise._es6construct) {
+          throw new TypeError('bad promise constructor');
+        }
+        if (!(ES.IsCallable(capability.resolve) &&
+              ES.IsCallable(capability.reject))) {
+          throw new TypeError('bad promise constructor');
+        }
+      };
+
+      // find an appropriate setImmediate-alike
+      var setTimeout = globals.setTimeout;
+      var makeZeroTimeout;
+      if (typeof window !== 'undefined' && ES.IsCallable(window.postMessage)) {
+        makeZeroTimeout = function() {
+          // from http://dbaron.org/log/20100309-faster-timeouts
+          var timeouts = [];
+          var messageName = "zero-timeout-message";
+          var setZeroTimeout = function(fn) {
+            timeouts.push(fn);
+            window.postMessage(messageName, "*");
+          };
+          var handleMessage = function(event) {
+            if (event.source == window && event.data == messageName) {
+              event.stopPropagation();
+              if (timeouts.length === 0) { return; }
+              var fn = timeouts.shift();
+              fn();
+            }
+          };
+          window.addEventListener("message", handleMessage, true);
+          return setZeroTimeout;
+        };
+      }
+      var makePromiseAsap = function() {
+        // An efficient task-scheduler based on a pre-existing Promise
+        // implementation, which we can use even if we override the
+        // global Promise below (in order to workaround bugs)
+        // https://github.com/Raynos/observ-hash/issues/2#issuecomment-35857671
+        var P = globals.Promise;
+        return P && P.resolve && function(task) {
+          return P.resolve().then(task);
+        };
+      };
+      var enqueue = ES.IsCallable(globals.setImmediate) ?
+        globals.setImmediate.bind(globals) :
+        typeof process === 'object' && process.nextTick ? process.nextTick :
+        makePromiseAsap() ||
+        (ES.IsCallable(makeZeroTimeout) ? makeZeroTimeout() :
+        function(task) { setTimeout(task, 0); }); // fallback
+
+      var triggerPromiseReactions = function(reactions, x) {
+        reactions.forEach(function(reaction) {
+          enqueue(function() {
+            // PromiseReactionTask
+            var handler = reaction.handler;
+            var capability = reaction.capability;
+            var resolve = capability.resolve;
+            var reject = capability.reject;
+            try {
+              var result = handler(x);
+              if (result === capability.promise) {
+                throw new TypeError('self resolution');
+              }
+              var updateResult =
+                updatePromiseFromPotentialThenable(result, capability);
+              if (!updateResult) {
+                resolve(result);
+              }
+            } catch (e) {
+              reject(e);
+            }
+          });
+        });
+      };
+
+      var updatePromiseFromPotentialThenable = function(x, capability) {
+        if (!ES.TypeIsObject(x)) {
+          return false;
+        }
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          var then = x.then; // only one invocation of accessor
+          if (!ES.IsCallable(then)) { return false; }
+          then.call(x, resolve, reject);
+        } catch(e) {
+          reject(e);
+        }
+        return true;
+      };
+
+      var promiseResolutionHandler = function(promise, onFulfilled, onRejected){
+        return function(x) {
+          if (x === promise) {
+            return onRejected(new TypeError('self resolution'));
+          }
+          var C = promise._promiseConstructor;
+          var capability = new PromiseCapability(C);
+          var updateResult = updatePromiseFromPotentialThenable(x, capability);
+          if (updateResult) {
+            return capability.promise.then(onFulfilled, onRejected);
+          } else {
+            return onFulfilled(x);
+          }
+        };
+      };
+
+      Promise = function(resolver) {
+        var promise = this;
+        promise = emulateES6construct(promise);
+        if (!promise._promiseConstructor) {
+          // we use _promiseConstructor as a stand-in for the internal
+          // [[PromiseStatus]] field; it's a little more unique.
+          throw new TypeError('bad promise');
+        }
+        if (promise._status !== undefined) {
+          throw new TypeError('promise already initialized');
+        }
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2482
+        if (!ES.IsCallable(resolver)) {
+          throw new TypeError('not a valid resolver');
+        }
+        promise._status = 'unresolved';
+        promise._resolveReactions = [];
+        promise._rejectReactions = [];
+
+        var resolve = function(resolution) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._resolveReactions;
+          promise._result = resolution;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-resolution';
+          triggerPromiseReactions(reactions, resolution);
+        };
+        var reject = function(reason) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._rejectReactions;
+          promise._result = reason;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-rejection';
+          triggerPromiseReactions(reactions, reason);
+        };
+        try {
+          resolver(resolve, reject);
+        } catch (e) {
+          reject(e);
+        }
+        return promise;
+      };
+      Promise$prototype = Promise.prototype;
+      defineProperties(Promise, {
+        '@@create': function(obj) {
+          var constructor = this;
+          // AllocatePromise
+          // The `obj` parameter is a hack we use for es5
+          // compatibility.
+          var prototype = constructor.prototype || Promise$prototype;
+          obj = obj || create(prototype);
+          defineProperties(obj, {
+            _status: undefined,
+            _result: undefined,
+            _resolveReactions: undefined,
+            _rejectReactions: undefined,
+            _promiseConstructor: undefined
+          });
+          obj._promiseConstructor = constructor;
+          return obj;
+        }
+      });
+
+      var _promiseAllResolver = function(index, values, capability, remaining) {
+        var done = false;
+        return function(x) {
+          if (done) { return; } // protect against being called multiple times
+          done = true;
+          values[index] = x;
+          if ((--remaining.count) === 0) {
+            var resolve = capability.resolve;
+            resolve(values); // call w/ this===undefined
+          }
+        };
+      };
+
+      Promise.all = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          var values = [], remaining = { count: 1 };
+          for (var index = 0; ; index++) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            var resolveElement = _promiseAllResolver(
+              index, values, capability, remaining
+            );
+            remaining.count++;
+            nextPromise.then(resolveElement, capability.reject);
+          }
+          if ((--remaining.count) === 0) {
+            resolve(values); // call w/ this===undefined
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.race = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          while (true) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              // If iterable has no items, resulting promise will never
+              // resolve; see:
+              // https://github.com/domenic/promises-unwrapping/issues/75
+              // https://bugs.ecmascript.org/show_bug.cgi?id=2515
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            nextPromise.then(resolve, reject);
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.reject = function(reason) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var reject = capability.reject;
+        reject(reason); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.resolve = function(v) {
+        var C = this;
+        if (ES.IsPromise(v)) {
+          var constructor = v._promiseConstructor;
+          if (constructor === C) { return v; }
+        }
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        resolve(v); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.prototype['catch'] = function( onRejected ) {
+        return this.then(undefined, onRejected);
+      };
+
+      Promise.prototype.then = function( onFulfilled, onRejected ) {
+        var promise = this;
+        if (!ES.IsPromise(promise)) { throw new TypeError('not a promise'); }
+        // this.constructor not this._promiseConstructor; see
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2513
+        var C = this.constructor;
+        var capability = new PromiseCapability(C);
+        if (!ES.IsCallable(onRejected)) {
+          onRejected = function(e) { throw e; };
+        }
+        if (!ES.IsCallable(onFulfilled)) {
+          onFulfilled = function(x) { return x; };
+        }
+        var resolutionHandler =
+          promiseResolutionHandler(promise, onFulfilled, onRejected);
+        var resolveReaction =
+          { capability: capability, handler: resolutionHandler };
+        var rejectReaction =
+          { capability: capability, handler: onRejected };
+        switch (promise._status) {
+        case 'unresolved':
+          promise._resolveReactions.push(resolveReaction);
+          promise._rejectReactions.push(rejectReaction);
+          break;
+        case 'has-resolution':
+          triggerPromiseReactions([resolveReaction], promise._result);
+          break;
+        case 'has-rejection':
+          triggerPromiseReactions([rejectReaction], promise._result);
+          break;
+        default:
+          throw new TypeError('unexpected');
+        }
+        return capability.promise;
+      };
+
+      return Promise;
+    })();
+    // export the Promise constructor.
+    defineProperties(globals, { Promise: PromiseShim });
+    // In Chrome 33 (and thereabouts) Promise is defined, but the
+    // implementation is buggy in a number of ways.  Let's check subclassing
+    // support to see if we have a buggy implementation.
+    var promiseSupportsSubclassing = supportsSubclassing(globals.Promise, function(S) {
+      return S.resolve(42) instanceof S;
+    });
+    var promiseIgnoresNonFunctionThenCallbacks = (function () {
+      try {
+        globals.Promise.reject(42).then(null, 5).then(null, function () {});
+        return true;
+      } catch (ex) {
+        return false;
+      }
+    }());
+    if (!promiseSupportsSubclassing || !promiseIgnoresNonFunctionThenCallbacks) {
+      globals.Promise = PromiseShim;
+    }
+
+    // Map and Set require a true ES5 environment
+    if (supportsDescriptors) {
+
+      var fastkey = function fastkey(key) {
+        var type = typeof key;
+        if (type === 'string') {
+          return '$' + key;
+        } else if (type === 'number') {
+          // note that -0 will get coerced to "0" when used as a property key
+          return key;
+        }
+        return null;
+      };
+
+      var emptyObject = function emptyObject() {
+        // accomodate some older not-quite-ES5 browsers
+        return Object.create ? Object.create(null) : {};
+      };
+
+      var collectionShims = {
+        Map: (function() {
+
+          var empty = {};
+
+          function MapEntry(key, value) {
+            this.key = key;
+            this.value = value;
+            this.next = null;
+            this.prev = null;
+          }
+
+          MapEntry.prototype.isRemoved = function() {
+            return this.key === empty;
+          };
+
+          function MapIterator(map, kind) {
+            this.head = map._head;
+            this.i = this.head;
+            this.kind = kind;
+          }
+
+          MapIterator.prototype = {
+            next: function() {
+              var i = this.i, kind = this.kind, head = this.head, result;
+              if (this.i === undefined) {
+                return { value: undefined, done: true };
+              }
+              while (i.isRemoved() && i !== head) {
+                // back up off of removed entries
+                i = i.prev;
+              }
+              // advance to next unreturned element.
+              while (i.next !== head) {
+                i = i.next;
+                if (!i.isRemoved()) {
+                  if (kind === "key") {
+                    result = i.key;
+                  } else if (kind === "value") {
+                    result = i.value;
+                  } else {
+                    result = [i.key, i.value];
+                  }
+                  this.i = i;
+                  return { value: result, done: false };
+                }
+              }
+              // once the iterator is done, it is done forever.
+              this.i = undefined;
+              return { value: undefined, done: true };
+            }
+          };
+          addIterator(MapIterator.prototype);
+
+          function Map(iterable) {
+            var map = this;
+            map = emulateES6construct(map);
+            if (!map._es6map) {
+              throw new TypeError('bad map');
+            }
+
+            var head = new MapEntry(null, null);
+            // circular doubly-linked list.
+            head.next = head.prev = head;
+
+            defineProperties(map, {
+              '_head': head,
+              '_storage': emptyObject(),
+              '_size': 0
+            });
+
+            // Optionally initialize map from iterable
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = map.set;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad map'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                if (!ES.TypeIsObject(nextItem)) {
+                  throw new TypeError('expected iterable of pairs');
+                }
+                adder.call(map, nextItem[0], nextItem[1]);
+              }
+            }
+            return map;
+          }
+          var Map$prototype = Map.prototype;
+          defineProperties(Map, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Map$prototype;
+              obj = obj || create(prototype);
+              defineProperties(obj, { _es6map: true });
+              return obj;
+            }
+          });
+
+          Object.defineProperty(Map.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._size === 'undefined') {
+                throw new TypeError('size method called on incompatible Map');
+              }
+              return this._size;
+            }
+          });
+
+          defineProperties(Map.prototype, {
+            get: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                var entry = this._storage[fkey];
+                return entry ? entry.value : undefined;
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return i.value;
+                }
+              }
+              return undefined;
+            },
+
+            has: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                return typeof this._storage[fkey] !== 'undefined';
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            set: function(key, value) {
+              var head = this._head, i = head, entry;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] !== 'undefined') {
+                  this._storage[fkey].value = value;
+                  return;
+                } else {
+                  entry = this._storage[fkey] = new MapEntry(key, value);
+                  i = head.prev;
+                  // fall through
+                }
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.value = value;
+                  return;
+                }
+              }
+              entry = entry || new MapEntry(key, value);
+              if (ES.SameValue(-0, key)) {
+                entry.key = +0; // coerce -0 to +0 in entry
+              }
+              entry.next = this._head;
+              entry.prev = this._head.prev;
+              entry.prev.next = entry;
+              entry.next.prev = entry;
+              this._size += 1;
+            },
+
+            'delete': function(key) {
+              var head = this._head, i = head;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] === 'undefined') {
+                  return false;
+                }
+                i = this._storage[fkey].prev;
+                delete this._storage[fkey];
+                // fall through
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.key = i.value = empty;
+                  i.prev.next = i.next;
+                  i.next.prev = i.prev;
+                  this._size -= 1;
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            clear: function() {
+              this._size = 0;
+              this._storage = emptyObject();
+              var head = this._head, i = head, p = i.next;
+              while ((i = p) !== head) {
+                i.key = i.value = empty;
+                p = i.next;
+                i.next = i.prev = head;
+              }
+              head.next = head.prev = head;
+            },
+
+            keys: function() {
+              return new MapIterator(this, "key");
+            },
+
+            values: function() {
+              return new MapIterator(this, "value");
+            },
+
+            entries: function() {
+              return new MapIterator(this, "key+value");
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var it = this.entries();
+              for (var entry = it.next(); !entry.done; entry = it.next()) {
+                callback.call(context, entry.value[1], entry.value[0], this);
+              }
+            }
+          });
+          addIterator(Map.prototype, function() { return this.entries(); });
+
+          return Map;
+        })(),
+
+        Set: (function() {
+          // Creating a Map is expensive.  To speed up the common case of
+          // Sets containing only string or numeric keys, we use an object
+          // as backing storage and lazily create a full Map only when
+          // required.
+          var SetShim = function Set(iterable) {
+            var set = this;
+            set = emulateES6construct(set);
+            if (!set._es6set) {
+              throw new TypeError('bad set');
+            }
+
+            defineProperties(set, {
+              '[[SetData]]': null,
+              '_storage': emptyObject()
+            });
+
+            // Optionally initialize map from iterable
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = set.add;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad set'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                adder.call(set, nextItem);
+              }
+            }
+            return set;
+          };
+          var Set$prototype = SetShim.prototype;
+          defineProperties(SetShim, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Set$prototype;
+              obj = obj || create(prototype);
+              defineProperties(obj, { _es6set: true });
+              return obj;
+            }
+          });
+
+          // Switch from the object backing storage to a full Map.
+          var ensureMap = function ensureMap(set) {
+            if (!set['[[SetData]]']) {
+              var m = set['[[SetData]]'] = new collectionShims.Map();
+              Object.keys(set._storage).forEach(function(k) {
+                // fast check for leading '$'
+                if (k.charCodeAt(0) === 36) {
+                  k = k.slice(1);
+                } else {
+                  k = +k;
+                }
+                m.set(k, k);
+              });
+              set._storage = null; // free old backing storage
+            }
+          };
+
+          Object.defineProperty(SetShim.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._storage === 'undefined') {
+                // https://github.com/paulmillr/es6-shim/issues/176
+                throw new TypeError('size method called on incompatible Set');
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].size;
+            }
+          });
+
+          defineProperties(SetShim.prototype, {
+            has: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                return !!this._storage[fkey];
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].has(key);
+            },
+
+            add: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                this._storage[fkey]=true;
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].set(key, key);
+            },
+
+            'delete': function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                delete this._storage[fkey];
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]']['delete'](key);
+            },
+
+            clear: function() {
+              if (this._storage) {
+                this._storage = emptyObject();
+                return;
+              }
+              return this['[[SetData]]'].clear();
+            },
+
+            keys: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].keys();
+            },
+
+            values: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].values();
+            },
+
+            entries: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].entries();
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireSet = this;
+              ensureMap(this);
+              this['[[SetData]]'].forEach(function(value, key) {
+                callback.call(context, key, key, entireSet);
+              });
+            }
+          });
+          addIterator(SetShim.prototype, function() { return this.values(); });
+
+          return SetShim;
+        })()
+      };
+      defineProperties(globals, collectionShims);
+
+      if (globals.Map || globals.Set) {
+        /*
+          - In Firefox < 23, Map#size is a function.
+          - In all current Firefox, Set#entries/keys/values & Map#clear do not exist
+          - https://bugzilla.mozilla.org/show_bug.cgi?id=869996
+          - In Firefox 24, Map and Set do not implement forEach
+          - In Firefox 25 at least, Map and Set are callable without "new"
+        */
+        if (
+          typeof globals.Map.prototype.clear !== 'function' ||
+          new globals.Set().size !== 0 ||
+          new globals.Map().size !== 0 ||
+          typeof globals.Map.prototype.keys !== 'function' ||
+          typeof globals.Set.prototype.keys !== 'function' ||
+          typeof globals.Map.prototype.forEach !== 'function' ||
+          typeof globals.Set.prototype.forEach !== 'function' ||
+          isCallableWithoutNew(globals.Map) ||
+          isCallableWithoutNew(globals.Set) ||
+          !supportsSubclassing(globals.Map, function(M) {
+            return (new M([])) instanceof M;
+          })
+        ) {
+          globals.Map = collectionShims.Map;
+          globals.Set = collectionShims.Set;
+        }
+      }
+      // Shim incomplete iterator implementations.
+      addIterator(Object.getPrototypeOf((new globals.Map()).keys()));
+      addIterator(Object.getPrototypeOf((new globals.Set()).keys()));
+    }
+  };
+
+  if (typeof define === 'function' && define.amd) {
+    define(main); // RequireJS
+  } else {
+    main(); // CommonJS and <script>
+  }
+})();
+
diff --git a/ajax/libs/es6-shim/0.14.0/es6-shim.map b/ajax/libs/es6-shim/0.14.0/es6-shim.map
new file mode 100644
index 000000000..ef652b2a7
--- /dev/null
+++ b/ajax/libs/es6-shim/0.14.0/es6-shim.map
@@ -0,0 +1 @@
+{"version":3,"sources":["es6-shim.js"],"names":["undefined","isCallableWithoutNew","func","e","supportsSubclassing","C","f","Sub","apply","this","arguments","__proto__","Object","setPrototypeOf","prototype","create","constructor","value","arePropertyDescriptorsSupported","defineProperty","startsWithRejectsRegex","rejectsRegex","String","startsWith","getGlobal","Function","main","globals","global_isFinite","isFinite","supportsDescriptors","startsWithIsCompliant","_slice","Array","slice","_indexOf","indexOf","_toString","toString","_hasOwnProperty","hasOwnProperty","ArrayIterator","defineProperties","object","map","keys","forEach","name","method","configurable","enumerable","writable","properties","Type","$iterator$","Symbol","iterator","Set","addIterator","impl","o","isArguments","str","call","result","length","callee","emulateES6construct","ES","TypeIsObject","TypeError","_es6construct","IsCallable","CheckObjectCoercible","x","optMessage","ToObject","ToInt32","ToUint32","ToInteger","number","Number","isNaN","Math","sign","floor","abs","ToLength","len","MAX_SAFE_INTEGER","SameValue","a","b","SameValueZero","IsIterable","GetIterator","it","IteratorNext","next","Construct","args","obj","numberConversion","roundToEven","n","w","packIEEE754","v","ebits","fbits","bias","s","ln","i","bits","bytes","pow","Infinity","min","log","LN2","push","reverse","join","parseInt","unpackIEEE754","j","NaN","unpackFloat64","packFloat64","unpackFloat32","packFloat32","conversions","toFloat32","num","Float32Array","float32array","fromCodePoint","_","points","RangeError","fromCharCode","raw","callSite","substitutions","cooked","rawValue","literalsegments","stringElements","nextIndex","nextKey","nextSeg","nextSub","StringShims","repeat","times","half","thisStr","searchStr","startArg","start","max","endsWith","thisLen","posArg","pos","end","contains","searchString","position","codePointAt","first","charCodeAt","isEnd","second","hasStringTrimBug","trim","originalStringTrim","ws","trimBeginRegexp","RegExp","trimEndRegexp","replace","StringIterator","_s","_i","done","substr","from","iterable","mapFn","thisArg","list","usingIterator","of","array","kind","retval","copyWithin","target","to","fin","count","direction","fill","O","relativeStart","relativeEnd","find","predicate","findIndex","values","entries","getPrototypeOf","maxSafeInteger","MIN_SAFE_INTEGER","EPSILON","parseFloat","isInteger","isSafeInteger","getPropertyDescriptor","subject","pd","getOwnPropertyDescriptor","proto","getPropertyNames","getOwnPropertyNames","addProperty","property","assign","source","reduce","key","is","magic","set","checkArgs","polyfill","FAKENULL","gpo","spo","p","originalObjectKeys","MathShims","acosh","sqrt","asinh","atanh","cbrt","negate","clz32","cosh","exp","expm1","hypot","y","anyNaN","allZero","anyInfinity","numbers","every","arg","sort","largest","divided","sum","log2","LOG2E","log10","LOG10E","log1p","sinh","tanh","trunc","imul","ah","al","bh","bl","fround","PromiseShim","Promise","Promise$prototype","IsPromise","promise","_promiseConstructor","_status","PromiseCapability","capability","resolver","resolve","reject","setTimeout","makeZeroTimeout","window","postMessage","timeouts","messageName","setZeroTimeout","fn","handleMessage","event","data","stopPropagation","shift","addEventListener","makePromiseAsap","P","task","then","enqueue","setImmediate","bind","process","nextTick","triggerPromiseReactions","reactions","reaction","handler","updateResult","updatePromiseFromPotentialThenable","promiseResolutionHandler","onFulfilled","onRejected","_resolveReactions","_rejectReactions","resolution","_result","reason","@@create","_promiseAllResolver","index","remaining","all","nextPromise","resolveElement","race","resolutionHandler","resolveReaction","rejectReaction","promiseSupportsSubclassing","S","promiseIgnoresNonFunctionThenCallbacks","ex","fastkey","type","emptyObject","collectionShims","Map","empty","MapEntry","prev","isRemoved","MapIterator","head","_head","_es6map","_storage","_size","adder","nextItem","Map$prototype","get","fkey","entry","has","delete","clear","callback","context","SetShim","_es6set","[[SetData]]","add","Set$prototype","ensureMap","m","k","size","entireSet","M","define","amd"],"mappings":"CAKA,SAAUA,GACR,YAEA,IAAIC,GAAuB,SAASC,GAClC,IAAMA,IACN,MAAOC,GAAK,MAAO,OACnB,MAAO,MAGT,IAAIC,GAAsB,SAASC,EAAGC,GAEpC,IACE,GAAIC,GAAM,WAAaF,EAAEG,MAAMC,KAAMC,WACrC,KAAKH,EAAII,UAAW,CAAE,MAAO,OAC7BC,OAAOC,eAAeN,EAAKF,EAC3BE,GAAIO,UAAYF,OAAOG,OAAOV,EAAES,WAC9BE,aAAeC,MAAOZ,IAExB,OAAOC,GAAEC,GACT,MAAOJ,GACP,MAAO,QAIX,IAAIe,GAAkC,WACpC,IACEN,OAAOO,kBAAmB,OAC1B,OAAO,MACP,MAAOhB,GACP,MAAO,QAIX,IAAIiB,GAAyB,WAC3B,GAAIC,GAAe,KACnB,IAAIC,OAAOR,UAAUS,WAAY,CAC/B,IACE,MAAMA,WAAW,KACjB,MAAOpB,GACPkB,EAAe,MAGnB,MAAOA,GAIT,IAAIG,GAAY,GAAIC,UAAS,eAG7B,IAAIC,GAAO,WACT,GAAIC,GAAUH,GACd,IAAII,GAAkBD,EAAQE,QAC9B,IAAIC,KAAwBlB,OAAOO,gBAAkBD,GACrD,IAAIa,GAAwBX,GAC5B,IAAIY,GAASC,MAAMnB,UAAUoB,KAC7B,IAAIC,GAAWb,OAAOR,UAAUsB,OAChC,IAAIC,GAAYzB,OAAOE,UAAUwB,QACjC,IAAIC,GAAkB3B,OAAOE,UAAU0B,cACvC,IAAIC,EAIJ,IAAIC,GAAmB,SAASC,EAAQC,GACtChC,OAAOiC,KAAKD,GAAKE,QAAQ,SAASC,GAChC,GAAIC,GAASJ,EAAIG,EACjB,IAAIA,IAAQJ,GAAQ,MACpB,IAAIb,EAAqB,CACvBlB,OAAOO,eAAewB,EAAQI,GAC5BE,aAAc,KACdC,WAAY,MACZC,SAAU,KACVlC,MAAO+B,QAEJ,CACLL,EAAOI,GAAQC,KAOrB,IAAIjC,GAASH,OAAOG,QAAU,SAASD,EAAWsC,GAChD,QAASC,MACTA,EAAKvC,UAAYA,CACjB,IAAI6B,GAAS,GAAIU,EACjB,UAAWD,KAAe,YAAa,CACrCV,EAAiBC,EAAQS,GAE3B,MAAOT,GAQT,IAAIW,SAAqBC,UAAW,YAAcA,OAAOC,UACvD,oBAIF,IAAI7B,EAAQ8B,YAAc,GAAI9B,GAAQ8B,KAAM,gBAAkB,WAAY,CACxEH,EAAa,aAEf,GAAII,GAAc,SAAS5C,EAAW6C,GACpC,IAAKA,EAAM,CAAEA,EAAO,QAASH,KAAa,MAAO/C,OACjD,GAAImD,KACJA,GAAEN,GAAcK,CAChBjB,GAAiB5B,EAAW8C,GAK9B,IAAIC,GAAc,QAASA,GAAY5C,GACrC,GAAI6C,GAAMzB,EAAU0B,KAAK9C,EACzB,IAAI+C,GAASF,IAAQ,oBACrB,KAAKE,EAAQ,CACXA,EAASF,IAAQ,kBACf7C,IAAU,YACHA,KAAU,gBACVA,GAAMgD,SAAW,UACxBhD,EAAMgD,QAAU,GAChB5B,EAAU0B,KAAK9C,EAAMiD,UAAY,oBAErC,MAAOF,GAGT,IAAIG,GAAsB,SAASP,GACjC,IAAKQ,EAAGC,aAAaT,GAAI,KAAM,IAAIU,WAAU,aAK7C,KAAKV,EAAEW,cAAe,CACpB,GAAIX,EAAE5C,aAAeoD,EAAGI,WAAWZ,EAAE5C,YAAY,aAAc,CAC7D4C,EAAIA,EAAE5C,YAAY,YAAY4C,GAEhClB,EAAiBkB,GAAKW,cAAe,OAEvC,MAAOX,GAGT,IAAIQ,IACFK,qBAAsB,SAASC,EAAGC,GAEhC,GAAID,GAAK,KACP,KAAM,IAAIJ,WAAUK,GAAe,yBAA2BD,EAChE,OAAOA,IAGTL,aAAc,SAASK,GAIrB,MAAOA,IAAK,MAAQ9D,OAAO8D,KAAOA,GAGpCE,SAAU,SAAShB,EAAGe,GACpB,MAAO/D,QAAOwD,EAAGK,qBAAqBb,EAAGe,KAG3CH,WAAY,SAASE,GACnB,aAAcA,KAAM,YAElBrC,EAAU0B,KAAKW,KAAO,qBAG1BG,QAAS,SAASH,GAChB,MAAOA,IAAK,GAGdI,SAAU,SAASJ,GACjB,MAAOA,KAAM,GAGfK,UAAW,SAAS9D,GAClB,GAAI+D,IAAU/D,CACd,IAAIgE,OAAOC,MAAMF,GAAS,MAAO,EACjC,IAAIA,IAAW,IAAMC,OAAOpD,SAASmD,GAAS,MAAOA,EACrD,OAAOG,MAAKC,KAAKJ,GAAUG,KAAKE,MAAMF,KAAKG,IAAIN,KAGjDO,SAAU,SAAStE,GACjB,GAAIuE,GAAMpB,EAAGW,UAAU9D,EACvB,IAAIuE,GAAO,EAAG,MAAO,EACrB,IAAIA,EAAMP,OAAOQ,iBAAkB,MAAOR,QAAOQ,gBACjD,OAAOD,IAGTE,UAAW,SAASC,EAAGC,GACrB,GAAID,IAAMC,EAAG,CAEX,GAAID,IAAM,EAAG,MAAO,GAAIA,IAAM,EAAIC,CAClC,OAAO,MAET,MAAOX,QAAOC,MAAMS,IAAMV,OAAOC,MAAMU,IAGzCC,cAAe,SAASF,EAAGC,GAEzB,MAAQD,KAAMC,GAAOX,OAAOC,MAAMS,IAAMV,OAAOC,MAAMU,IAGvDE,WAAY,SAASlC,GACnB,MAAOQ,GAAGC,aAAaT,KACpBA,EAAEN,KAAgBtD,GAAa6D,EAAYD,KAGhDmC,YAAa,SAASnC,GACpB,GAAIC,EAAYD,GAAI,CAElB,MAAO,IAAInB,GAAcmB,EAAG,SAE9B,GAAIoC,GAAKpC,EAAEN,IACX,KAAKc,EAAGC,aAAa2B,GAAK,CACxB,KAAM,IAAI1B,WAAU,gBAEtB,MAAO0B,IAGTC,aAAc,SAASD,GACrB,GAAIhC,GAAUtD,UAAUuD,OAAS,EAAK+B,EAAGE,KAAKxF,UAAU,IAAMsF,EAAGE,MACjE,KAAK9B,EAAGC,aAAaL,GAAS,CAC5B,KAAM,IAAIM,WAAU,gBAEtB,MAAON,IAGTmC,UAAW,SAAS9F,EAAG+F,GAErB,GAAIC,EACJ,IAAIjC,EAAGI,WAAWnE,EAAE,aAAc,CAChCgG,EAAMhG,EAAE,kBACH,CAELgG,EAAMtF,EAAOV,EAAES,WAAa,MAI9B4B,EAAiB2D,GAAO9B,cAAe,MAEvC,IAAIP,GAAS3D,EAAEG,MAAM6F,EAAKD,EAC1B,OAAOhC,GAAGC,aAAaL,GAAUA,EAASqC,GAI9C,IAAIC,GAAoB,WAItB,QAASC,GAAYC,GACnB,GAAIC,GAAItB,KAAKE,MAAMmB,GAAIlG,EAAIkG,EAAIC,CAC/B,IAAInG,EAAI,GAAK,CACX,MAAOmG,GAET,GAAInG,EAAI,GAAK,CACX,MAAOmG,GAAI,EAEb,MAAOA,GAAI,EAAIA,EAAI,EAAIA,EAGzB,QAASC,GAAYC,EAAGC,EAAOC,GAC7B,GAAIC,IAAQ,GAAMF,EAAQ,GAAM,EAC9BG,EAAG5G,EAAGG,EAAG0G,EACTC,EAAGC,EAAMpD,EAAKqD,CAGhB,IAAIR,IAAMA,EAAG,CAGXxG,GAAK,GAAKyG,GAAS,CACnBtG,GAAI6E,KAAKiC,IAAI,EAAGP,EAAQ,EACxBE,GAAI,MACC,IAAIJ,IAAMU,UAAYV,KAAOU,SAAU,CAC5ClH,GAAK,GAAKyG,GAAS,CACnBtG,GAAI,CACJyG,GAAKJ,EAAI,EAAK,EAAI,MACb,IAAIA,IAAM,EAAG,CAClBxG,EAAI,CACJG,GAAI,CACJyG,GAAK,EAAIJ,KAAOU,SAAY,EAAI,MAC3B,CACLN,EAAIJ,EAAI,CACRA,GAAIxB,KAAKG,IAAIqB,EAEb,IAAIA,GAAKxB,KAAKiC,IAAI,EAAG,EAAIN,GAAO,CAC9B3G,EAAIgF,KAAKmC,IAAInC,KAAKE,MAAMF,KAAKoC,IAAIZ,GAAKxB,KAAKqC,KAAM,KACjDlH,GAAIiG,EAAYI,EAAIxB,KAAKiC,IAAI,EAAGjH,GAAKgF,KAAKiC,IAAI,EAAGP,GACjD,IAAIvG,EAAI6E,KAAKiC,IAAI,EAAGP,IAAU,EAAG,CAC/B1G,EAAIA,EAAI,CACRG,GAAI,EAEN,GAAIH,EAAI2G,EAAM,CAEZ3G,GAAK,GAAKyG,GAAS,CACnBtG,GAAI,MACC,CAELH,EAAIA,EAAI2G,CACRxG,GAAIA,EAAI6E,KAAKiC,IAAI,EAAGP,QAEjB,CAEL1G,EAAI,CACJG,GAAIiG,EAAYI,EAAIxB,KAAKiC,IAAI,EAAG,EAAIN,EAAOD,KAK/CK,IACA,KAAKD,EAAIJ,EAAOI,EAAGA,GAAK,EAAG,CACzBC,EAAKO,KAAKnH,EAAI,EAAI,EAAI,EACtBA,GAAI6E,KAAKE,MAAM/E,EAAI,GAErB,IAAK2G,EAAIL,EAAOK,EAAGA,GAAK,EAAG,CACzBC,EAAKO,KAAKtH,EAAI,EAAI,EAAI,EACtBA,GAAIgF,KAAKE,MAAMlF,EAAI,GAErB+G,EAAKO,KAAKV,EAAI,EAAI,EAClBG,GAAKQ,SACL5D,GAAMoD,EAAKS,KAAK,GAGhBR,KACA,OAAOrD,EAAIG,OAAQ,CACjBkD,EAAMM,KAAKG,SAAS9D,EAAI5B,MAAM,EAAG,GAAI,GACrC4B,GAAMA,EAAI5B,MAAM,GAElB,MAAOiF,GAGT,QAASU,GAAcV,EAAOP,EAAOC,GAEnC,GAAIK,MAAWD,EAAGa,EAAGlC,EAAG9B,EACpBgD,EAAMC,EAAG5G,EAAGG,CAEhB,KAAK2G,EAAIE,EAAMlD,OAAQgD,EAAGA,GAAK,EAAG,CAChCrB,EAAIuB,EAAMF,EAAI,EACd,KAAKa,EAAI,EAAGA,EAAGA,GAAK,EAAG,CACrBZ,EAAKO,KAAK7B,EAAI,EAAI,EAAI,EACtBA,GAAIA,GAAK,GAGbsB,EAAKQ,SACL5D,GAAMoD,EAAKS,KAAK,GAGhBb,IAAQ,GAAMF,EAAQ,GAAM,CAC5BG,GAAIa,SAAS9D,EAAI5B,MAAM,EAAG,GAAI,IAAM,EAAI,CACxC/B,GAAIyH,SAAS9D,EAAI5B,MAAM,EAAG,EAAI0E,GAAQ,EACtCtG,GAAIsH,SAAS9D,EAAI5B,MAAM,EAAI0E,GAAQ,EAGnC,IAAIzG,KAAO,GAAKyG,GAAS,EAAG,CAC1B,MAAOtG,KAAM,EAAIyH,IAAMhB,EAAIM,aACtB,IAAIlH,EAAI,EAAG,CAEhB,MAAO4G,GAAI5B,KAAKiC,IAAI,EAAGjH,EAAI2G,IAAS,EAAIxG,EAAI6E,KAAKiC,IAAI,EAAGP,QACnD,IAAIvG,IAAM,EAAG,CAElB,MAAOyG,GAAI5B,KAAKiC,IAAI,IAAKN,EAAO,KAAOxG,EAAI6E,KAAKiC,IAAI,EAAGP,QAClD,CACL,MAAOE,GAAI,GAAK,EAAI,GAIxB,QAASiB,GAAcpC,GAAK,MAAOiC,GAAcjC,EAAG,GAAI,IACxD,QAASqC,GAAYtB,GAAK,MAAOD,GAAYC,EAAG,GAAI,IACpD,QAASuB,GAActC,GAAK,MAAOiC,GAAcjC,EAAG,EAAG,IACvD,QAASuC,GAAYxB,GAAK,MAAOD,GAAYC,EAAG,EAAG,IAEnD,GAAIyB,IACFC,UAAW,SAAUC,GAAO,MAAOJ,GAAcC,EAAYG,KAE/D,UAAWC,gBAAiB,YAAa,CACvC,GAAIC,GAAe,GAAID,cAAa,EACpCH,GAAYC,UAAY,SAAUC,GAChCE,EAAa,GAAKF,CAClB,OAAOE,GAAa,IAGxB,MAAOJ,KAGT1F,GAAiBpB,QACfmH,cAAe,SAASC,GACtB,GAAIC,GAAS3G,EAAO+B,KAAKrD,UAAW,EAAGA,UAAUuD,OACjD,IAAID,KACJ,IAAIkC,EACJ,KAAK,GAAIe,GAAI,EAAGhD,EAAS0E,EAAO1E,OAAQgD,EAAIhD,EAAQgD,IAAK,CACvDf,EAAOjB,OAAO0D,EAAO1B,GACrB,KAAK7C,EAAGsB,UAAUQ,EAAM9B,EAAGW,UAAUmB,KACjCA,EAAO,GAAKA,EAAO,QAAU,CAC/B,KAAM,IAAI0C,YAAW,sBAAwB1C,GAG/C,GAAIA,EAAO,MAAS,CAClBlC,EAAOyD,KAAKnG,OAAOuH,aAAa3C,QAC3B,CACLA,GAAQ,KACRlC,GAAOyD,KAAKnG,OAAOuH,cAAc3C,GAAQ,IAAM,OAC/ClC,GAAOyD,KAAKnG,OAAOuH,aAAc3C,EAAO,KAAS,SAGrD,MAAOlC,GAAO2D,KAAK,KAGrBmB,IAAK,SAASC,GACZ,GAAIC,GAAgBhH,EAAO+B,KAAKrD,UAAW,EAAGA,UAAUuD,OACxD,IAAIgF,GAAS7E,EAAGQ,SAASmE,EAAU,eACnC,IAAIG,GAAWD,EAAOH,GACtB,IAAIA,GAAM1E,EAAGQ,SAASsE,EAAU,gBAChC,IAAI1D,GAAM5E,OAAOiC,KAAKiG,GAAK7E,MAC3B,IAAIkF,GAAkB/E,EAAGmB,SAASC,EAClC,IAAI2D,IAAoB,EAAG,CACzB,MAAO,GAGT,GAAIC,KACJ,IAAIC,GAAY,CAChB,IAAIC,GAASpD,EAAMqD,EAASC,CAC5B,OAAOH,EAAYF,EAAiB,CAClCG,EAAUhI,OAAO+H,EACjBnD,GAAO4C,EAAIQ,EACXC,GAAUjI,OAAO4E,EACjBkD,GAAe3B,KAAK8B,EACpB,IAAIF,EAAY,GAAKF,EAAiB,CACpC,MAEFjD,EAAO8C,EAAcM,EACrB,IAAIpD,IAASlG,EAAW,CACtB,MAEFwJ,EAAUlI,OAAO4E,EACjBkD,GAAe3B,KAAK+B,EACpBH,KAEF,MAAOD,GAAezB,KAAK,MAI/B,IAAI8B,IAGFC,OAAQ,WACN,GAAIA,GAAS,SAAS3C,EAAG4C,GACvB,GAAIA,EAAQ,EAAG,MAAO,EACtB,IAAIA,EAAQ,EAAG,MAAOD,GAAO3C,EAAG4C,EAAQ,GAAK5C,CAC7C,IAAI6C,GAAOF,EAAO3C,EAAG4C,EAAQ,EAC7B,OAAOC,GAAOA,EAGhB,OAAO,UAASD,GACd,GAAIE,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7CkJ,GAAQvF,EAAGW,UAAU4E,EACrB,IAAIA,EAAQ,GAAKA,IAAUtC,SAAU,CACnC,KAAM,IAAIuB,YAAW,+BAEvB,MAAOc,GAAOG,EAASF,OAI3BpI,WAAY,SAASuI,GACnB,GAAID,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAI4B,EAAU0B,KAAK+F,KAAe,kBAAmB,KAAM,IAAIxF,WAAU,+CACzEwF,GAAYxI,OAAOwI,EACnB,IAAIC,GAAWrJ,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CACrD,IAAIgK,GAAQ7E,KAAK8E,IAAI7F,EAAGW,UAAUgF,GAAW,EAC7C,OAAOF,GAAQ3H,MAAM8H,EAAOA,EAAQF,EAAU7F,UAAY6F,GAG5DI,SAAU,SAASJ,GACjB,GAAID,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAI4B,EAAU0B,KAAK+F,KAAe,kBAAmB,KAAM,IAAIxF,WAAU,6CACzEwF,GAAYxI,OAAOwI,EACnB,IAAIK,GAAUN,EAAQ5F,MACtB,IAAImG,GAAS1J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CACnD,IAAIqK,GAAMD,IAAWpK,EAAYmK,EAAU/F,EAAGW,UAAUqF,EACxD,IAAIE,GAAMnF,KAAKmC,IAAInC,KAAK8E,IAAII,EAAK,GAAIF,EACrC,OAAON,GAAQ3H,MAAMoI,EAAMR,EAAU7F,OAAQqG,KAASR,GAGxDS,SAAU,SAASC,GACjB,GAAIC,GAAW/J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAErD,OAAOmC,GAAS4B,KAAKtD,KAAM+J,EAAcC,MAAe,GAG1DC,YAAa,SAASL,GACpB,GAAIR,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAIgK,GAAWrG,EAAGW,UAAUsF,EAC5B,IAAIpG,GAAS4F,EAAQ5F,MACrB,IAAIwG,EAAW,GAAKA,GAAYxG,EAAQ,MAAOjE,EAC/C,IAAI2K,GAAQd,EAAQe,WAAWH,EAC/B,IAAII,GAASJ,EAAW,IAAMxG,CAC9B,IAAI0G,EAAQ,OAAUA,EAAQ,OAAUE,EAAO,MAAOF,EACtD,IAAIG,GAASjB,EAAQe,WAAWH,EAAW,EAC3C,IAAIK,EAAS,OAAUA,EAAS,MAAQ,MAAOH,EAC/C,QAASA,EAAQ,OAAU,MAASG,EAAS,OAAU,OAG3DpI,GAAiBpB,OAAOR,UAAW2I,EAEnC,IAAIsB,GAAmB,OAASC,OAAO/G,SAAW,CAClD,IAAI8G,EAAkB,CACpB,GAAIE,GAAqB3J,OAAOR,UAAUkK,WACnC1J,QAAOR,UAAUkK,IAGxB,IAAIE,IACF,oDACA,qEACA,gBACAvD,KAAK,GACP,IAAIwD,GAAkB,GAAIC,QAAO,KAAOF,EAAK,KAAOA,EAAK,KACzD,IAAIG,GAAgB,GAAID,QAAO,IAAMF,EAAK,KAAOA,EAAK,MACtDxI,GAAiBpB,OAAOR,WACtBkK,KAAM,WACJ,GAAIvK,OAAST,GAAaS,OAAS,KAAM,CACvC,KAAM,IAAI6D,WAAU,iBAAmB7D,KAAO,cAEhD,MAAOa,QAAOb,MACX6K,QAAQH,EAAiB,IACzBG,QAAQD,EAAe,OAMhC,GAAIE,GAAiB,SAASxE,GAC5BtG,KAAK+K,GAAKlK,OAAO8C,EAAGK,qBAAqBsC,GACzCtG,MAAKgL,GAAK,EAEZF,GAAezK,UAAUoF,KAAO,WAC9B,GAAIa,GAAItG,KAAK+K,GAAIvE,EAAIxG,KAAKgL,EAC1B,IAAI1E,IAAM/G,GAAaiH,GAAKF,EAAE9C,OAAQ,CACpCxD,KAAK+K,GAAKxL,CACV,QAASiB,MAAOjB,EAAW0L,KAAM,MAEnC,GAAIf,GAAQ5D,EAAE6D,WAAW3D,GAAI6D,EAAQtF,CACrC,IAAImF,EAAQ,OAAUA,EAAQ,OAAW1D,EAAE,GAAMF,EAAE9C,OAAQ,CACzDuB,EAAM,MACD,CACLsF,EAAS/D,EAAE6D,WAAW3D,EAAE,EACxBzB,GAAOsF,EAAS,OAAUA,EAAS,MAAU,EAAI,EAEnDrK,KAAKgL,GAAKxE,EAAIzB,CACd,QAASvE,MAAO8F,EAAE4E,OAAO1E,EAAGzB,GAAMkG,KAAM,OAE1ChI,GAAY6H,EAAezK,UAC3B4C,GAAYpC,OAAOR,UAAW,WAC5B,MAAO,IAAIyK,GAAe9K,OAG5B,KAAKsB,EAAuB,CAE1BT,OAAOR,UAAUS,WAAakI,EAAYlI,UAC1CD,QAAOR,UAAUoJ,SAAWT,EAAYS,SAG1CxH,EAAiBT,OACf2J,KAAM,SAASC,GACb,GAAIC,GAAQpL,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAClD,IAAI+L,GAAUrL,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAEpD,IAAIgM,GAAO5H,EAAGQ,SAASiH,EAAU,eACjC,IAAIC,IAAU9L,IAAcoE,EAAGI,WAAWsH,GAAQ,CAChD,KAAM,IAAIxH,WAAU,qEAGtB,GAAI2H,GAAgB7H,EAAG0B,WAAWkG,EAIlC,IAAI/H,GAASgI,EAAgB,EAAI7H,EAAGmB,SAASyG,EAAK/H,OAClD,IAAID,GAASI,EAAGI,WAAW/D,MAAQG,OAAOqL,EAAgB,GAAIxL,MAAS,GAAIA,MAAKwD,IAAW,GAAIhC,OAAMgC,EACrG,IAAI+B,GAAKiG,EAAgB7H,EAAG2B,YAAYiG,GAAQ,IAChD,IAAI/K,EAEJ,KAAK,GAAIgG,GAAI,EAAGgF,GAAkBhF,EAAIhD,EAASgD,IAAK,CAClD,GAAIgF,EAAe,CACjBhL,EAAQmD,EAAG6B,aAAaD,EACxB,IAAI/E,EAAMyK,KAAM,CACdzH,EAASgD,CACT,OAEFhG,EAAQA,EAAMA,UACT,CACLA,EAAQ+K,EAAK/E,GAEf,GAAI6E,EAAO,CACT9H,EAAOiD,GAAK8E,EAAUD,EAAM/H,KAAKgI,EAAS9K,EAAOgG,GAAK6E,EAAM7K,EAAOgG,OAC9D,CACLjD,EAAOiD,GAAKhG,GAIhB+C,EAAOC,OAASA,CAChB,OAAOD,IAGTkI,GAAI,WACF,MAAOjK,OAAM2J,KAAKlL,aAMtB+B,GAAgB,SAAS0J,EAAOC,GAC5B3L,KAAKwG,EAAI,CACTxG,MAAK0L,MAAQA,CACb1L,MAAK2L,KAAOA,EAGhB1J,GAAiBD,EAAc3B,WAC7BoF,KAAM,WACJ,GAAIe,GAAIxG,KAAKwG,EAAGkF,EAAQ1L,KAAK0L,KAC7B,IAAIlF,IAAMjH,GAAaS,KAAK2L,OAASpM,EAAW,CAC9C,KAAM,IAAIsE,WAAU,wBAEtB,GAAI6H,IAAQnM,EAAW,CACrB,GAAIwF,GAAMpB,EAAGmB,SAAS4G,EAAMlI,OAC5B,MAAOgD,EAAIzB,EAAKyB,IAAK,CACnB,GAAImF,GAAO3L,KAAK2L,IAChB,IAAIC,EACJ,IAAID,IAAS,MAAO,CAClBC,EAASpF,MACJ,IAAImF,IAAS,QAAS,CAC3BC,EAASF,EAAMlF,OACV,IAAImF,IAAS,QAAS,CAC3BC,GAAUpF,EAAGkF,EAAMlF,IAErBxG,KAAKwG,EAAIA,EAAI,CACb,QAAShG,MAAOoL,EAAQX,KAAM,QAGlCjL,KAAK0L,MAAQnM,CACb,QAASiB,MAAOjB,EAAW0L,KAAM,QAGrChI,GAAYjB,EAAc3B,UAE1B4B,GAAiBT,MAAMnB,WACrBwL,WAAY,SAASC,EAAQvC,GAC3B,GAAIM,GAAM5J,UAAU,EACpB,IAAIkD,GAAIQ,EAAGQ,SAASnE,KACpB,IAAI+E,GAAMpB,EAAGmB,SAAS3B,EAAEK,OACxBsI,GAASnI,EAAGW,UAAUwH,EACtBvC,GAAQ5F,EAAGW,UAAUiF,EACrB,IAAIwC,GAAKD,EAAS,EAAIpH,KAAK8E,IAAIzE,EAAM+G,EAAQ,GAAKpH,KAAKmC,IAAIiF,EAAQ/G,EACnE,IAAIoG,GAAO5B,EAAQ,EAAI7E,KAAK8E,IAAIzE,EAAMwE,EAAO,GAAK7E,KAAKmC,IAAI0C,EAAOxE,EAClE8E,GAAOA,IAAMtK,EAAawF,EAAMpB,EAAGW,UAAUuF,EAC7C,IAAImC,GAAMnC,EAAM,EAAInF,KAAK8E,IAAIzE,EAAM8E,EAAK,GAAKnF,KAAKmC,IAAIgD,EAAK9E,EAC3D,IAAIkH,GAAQvH,KAAKmC,IAAImF,EAAMb,EAAMpG,EAAMgH,EACvC,IAAIG,GAAY,CAChB,IAAIf,EAAOY,GAAMA,EAAMZ,EAAOc,EAAQ,CACpCC,GAAa,CACbf,IAAQc,EAAQ,CAChBF,IAAME,EAAQ,EAEhB,MAAOA,EAAQ,EAAG,CAChB,GAAInK,EAAgBwB,KAAKH,EAAGgI,GAAO,CACjChI,EAAE4I,GAAM5I,EAAEgI,OACL,OACEhI,GAAEgI,GAEXA,GAAQe,CACRH,IAAMG,CACND,IAAS,EAEX,MAAO9I,IAGTgJ,KAAM,SAAS3L,GACb,GAAI+I,GAAQtJ,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAClD,IAAIsK,GAAM5J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAChD,IAAI6M,GAAIzI,EAAGQ,SAASnE,KACpB,IAAI+E,GAAMpB,EAAGmB,SAASsH,EAAE5I,OACxB+F,GAAQ5F,EAAGW,UAAUiF,IAAUhK,EAAY,EAAIgK,EAC/CM,GAAMlG,EAAGW,UAAUuF,IAAQtK,EAAYwF,EAAM8E,EAE7C,IAAIwC,GAAgB9C,EAAQ,EAAI7E,KAAK8E,IAAIzE,EAAMwE,EAAO,GAAK7E,KAAKmC,IAAI0C,EAAOxE,EAC3E,IAAIuH,GAAczC,EAAM,EAAI9E,EAAM8E,EAAMA,CAExC,KAAK,GAAIrD,GAAI6F,EAAe7F,EAAIzB,GAAOyB,EAAI8F,IAAe9F,EAAG,CAC3D4F,EAAE5F,GAAKhG,EAET,MAAO4L,IAGTG,KAAM,SAASC,GACb,GAAIjB,GAAO5H,EAAGQ,SAASnE,KACvB,IAAIwD,GAASG,EAAGmB,SAASyG,EAAK/H,OAC9B,KAAKG,EAAGI,WAAWyI,GAAY,CAC7B,KAAM,IAAI3I,WAAU,4CAEtB,GAAIyH,GAAUrL,UAAU,EACxB,KAAK,GAAIuG,GAAI,EAAGhG,EAAOgG,EAAIhD,EAAQgD,IAAK,CACtC,GAAIA,IAAK+E,GAAM,CACb/K,EAAQ+K,EAAK/E,EACb,IAAIgG,EAAUlJ,KAAKgI,EAAS9K,EAAOgG,EAAG+E,GAAO,MAAO/K,IAGxD,MAAOjB,IAGTkN,UAAW,SAASD,GAClB,GAAIjB,GAAO5H,EAAGQ,SAASnE,KACvB,IAAIwD,GAASG,EAAGmB,SAASyG,EAAK/H,OAC9B,KAAKG,EAAGI,WAAWyI,GAAY,CAC7B,KAAM,IAAI3I,WAAU,iDAEtB,GAAIyH,GAAUrL,UAAU,EACxB,KAAK,GAAIuG,GAAI,EAAGA,EAAIhD,EAAQgD,IAAK,CAC/B,GAAIA,IAAK+E,GAAM,CACb,GAAIiB,EAAUlJ,KAAKgI,EAASC,EAAK/E,GAAIA,EAAG+E,GAAO,MAAO/E,IAG1D,OAAQ,GAGVpE,KAAM,WACJ,MAAO,IAAIJ,GAAchC,KAAM,QAGjC0M,OAAQ,WACN,MAAO,IAAI1K,GAAchC,KAAM,UAGjC2M,QAAS,WACP,MAAO,IAAI3K,GAAchC,KAAM,WAGnCiD,GAAYzB,MAAMnB,UAAW,WAAa,MAAOL,MAAK0M,UAGtD,IAAIvM,OAAOyM,eAAgB,CACzB3J,EAAY9C,OAAOyM,kBAAkBF,WAGvC,GAAIG,GAAiBnI,KAAKiC,IAAI,EAAG,IAAM,CACvC1E,GAAiBuC,QACfQ,iBAAkB6H,EAClBC,kBAAmBD,EACnBE,QAAS,sBAET5F,SAAUjG,EAAQiG,SAClB6F,WAAY9L,EAAQ8L,WAEpB5L,SAAU,SAASZ,GACjB,aAAcA,KAAU,UAAYW,EAAgBX,IAGtDyM,UAAW,SAASzM,GAClB,MAAOgE,QAAOpD,SAASZ,IACrBmD,EAAGW,UAAU9D,KAAWA,GAG5B0M,cAAe,SAAS1M,GACtB,MAAOgE,QAAOyI,UAAUzM,IAAUkE,KAAKG,IAAIrE,IAAUgE,OAAOQ,kBAG9DP,MAAO,SAASjE,GAMd,MAAOA,KAAUA,IAKrB,IAAIa,EAAqB,CACvBY,EAAiB9B,QACfgN,sBAAuB,SAASC,EAAS9K,GACvC,GAAI+K,GAAKlN,OAAOmN,yBAAyBF,EAAS9K,EAClD,IAAIiL,GAAQpN,OAAOyM,eAAeQ,EAClC,OAAOC,IAAO9N,GAAagO,IAAU,KAAM,CACzCF,EAAKlN,OAAOmN,yBAAyBC,EAAOjL,EAC5CiL,GAAQpN,OAAOyM,eAAeW,GAEhC,MAAOF,IAGTG,iBAAkB,SAASJ,GACzB,GAAI7J,GAASpD,OAAOsN,oBAAoBL,EACxC,IAAIG,GAAQpN,OAAOyM,eAAeQ,EAElC,IAAIM,GAAc,SAASC,GACzB,GAAIpK,EAAO5B,QAAQgM,MAAe,EAAG,CACnCpK,EAAOyD,KAAK2G,IAIhB,OAAOJ,IAAU,KAAM,CACrBpN,OAAOsN,oBAAoBF,GAAOlL,QAAQqL,EAC1CH,GAAQpN,OAAOyM,eAAeW,GAEhC,MAAOhK,KAIXtB,GAAiB9B,QAEfyN,OAAQ,SAAS9B,EAAQ+B,GACvB,IAAKlK,EAAGC,aAAakI,GAAS,CAC5B,KAAM,IAAIjI,WAAU,4BAEtB,MAAOrC,OAAMnB,UAAUyN,OAAOxK,KAAKrD,UAAW,SAAS6L,EAAQ+B,GAC7D,IAAKlK,EAAGC,aAAaiK,GAAS,CAC5B,KAAM,IAAIhK,WAAU,4BAEtB,MAAO1D,QAAOiC,KAAKyL,GAAQC,OAAO,SAAShC,EAAQiC,GACjDjC,EAAOiC,GAAOF,EAAOE,EACrB,OAAOjC,IACNA,MAIPkC,GAAI,SAAS9I,EAAGC,GACd,MAAOxB,GAAGsB,UAAUC,EAAGC,IAKzB/E,eAAgB,SAAUD,EAAQ8N,GAChC,GAAIC,EAEJ,IAAIC,GAAY,SAAS/B,EAAGmB,GAC1B,IAAK5J,EAAGC,aAAawI,GAAI,CACvB,KAAM,IAAIvI,WAAU,wCAEtB,KAAM0J,IAAQ,MAAQ5J,EAAGC,aAAa2J,IAAS,CAC7C,KAAM,IAAI1J,WAAU,8CAA8C0J,IAItE,IAAInN,GAAiB,SAASgM,EAAGmB,GAC/BY,EAAU/B,EAAGmB,EACbW,GAAI5K,KAAK8I,EAAGmB,EACZ,OAAOnB,GAGT,KAEE8B,EAAM/N,EAAOmN,yBAAyBnN,EAAOE,UAAW4N,GAAOC,GAC/DA,GAAI5K,QAAS,MACb,MAAO5D,GACP,GAAIS,EAAOE,eAAiB4N,GAAQ,CAElC,OAGFC,EAAM,SAASX,GACbvN,KAAKiO,GAASV,EAOhBnN,GAAegO,SAAWhO,EACxBA,KAAmB,MACnBD,EAAOE,oBACIF,GASf,MAAOC,IACND,OAAQ,eAMf,GAAIA,OAAOC,gBAAkBD,OAAOyM,gBAChCzM,OAAOyM,eAAezM,OAAOC,kBAAmB,SAAW,MAC3DD,OAAOyM,eAAezM,OAAOG,OAAO,SAAW,KAAM,EACvD,WACE,GAAI+N,GAAWlO,OAAOG,OAAO,KAC7B,IAAIgO,GAAMnO,OAAOyM,eAAgB2B,EAAMpO,OAAOC,cAC9CD,QAAOyM,eAAiB,SAASzJ,GAC/B,GAAII,GAAS+K,EAAInL,EACjB,OAAOI,KAAW8K,EAAW,KAAO9K,EAEtCpD,QAAOC,eAAiB,SAAS+C,EAAGqL,GAClC,GAAIA,IAAM,KAAM,CAAEA,EAAIH,EACtB,MAAOE,GAAIpL,EAAGqL,GAEhBrO,QAAOC,eAAegO,SAAW,UAIrC,IACEjO,OAAOiC,KAAK,OACZ,MAAO1C,GACP,GAAI+O,GAAqBtO,OAAOiC,IAChCjC,QAAOiC,KAAO,SAAUwD,GACtB,MAAO6I,GAAmB9K,EAAGQ,SAASyB,KAI1C,GAAI8I,IACFC,MAAO,SAASnO,GACdA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,EAAQ,EAAG,MAAO8G,IAC7C,IAAI9G,IAAU,EAAG,MAAO,EACxB,IAAIA,IAAUoG,SAAU,MAAOpG,EAC/B,OAAOkE,MAAKoC,IAAItG,EAAQkE,KAAKkK,KAAKpO,EAAQA,EAAQ,KAGpDqO,MAAO,SAASrO,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,IAAMW,EAAgBX,GAAQ,CAC1C,MAAOA,GAET,MAAOA,GAAQ,GAAKkE,KAAKmK,OAAOrO,GAASkE,KAAKoC,IAAItG,EAAQkE,KAAKkK,KAAKpO,EAAQA,EAAQ,KAGtFsO,MAAO,SAAStO,GACdA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,GAAS,GAAKA,EAAQ,EAAG,CAClD,MAAO8G,KAET,GAAI9G,KAAW,EAAG,OAAQoG,QAC1B,IAAIpG,IAAU,EAAG,MAAOoG,SACxB,IAAIpG,IAAU,EAAG,MAAOA,EACxB,OAAO,GAAMkE,KAAKoC,KAAK,EAAItG,IAAU,EAAIA,KAG3CuO,KAAM,SAASvO,GACbA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,EAAG,MAAOA,EACxB,IAAIwO,GAASxO,EAAQ,EAAG+C,CACxB,IAAIyL,EAAQxO,GAASA,CACrB+C,GAASmB,KAAKiC,IAAInG,EAAO,EAAE,EAC3B,OAAOwO,IAAUzL,EAASA,GAG5B0L,MAAO,SAASzO,GAEdA,EAAQgE,OAAOhE,EACf,IAAI+D,GAASZ,EAAGU,SAAS7D,EACzB,IAAI+D,IAAW,EAAG,CAChB,MAAO,IAET,MAAO,IAAK,EAAS1C,SAAS,GAAG2B,QAGnC0L,KAAM,SAAS1O,GACbA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,EAAG,MAAO,EACxB,IAAIgE,OAAOC,MAAMjE,GAAQ,MAAO8G,IAChC,KAAKnG,EAAgBX,GAAQ,MAAOoG,SACpC,IAAIpG,EAAQ,EAAGA,GAASA,CACxB,IAAIA,EAAQ,GAAI,MAAOkE,MAAKyK,IAAI3O,GAAS,CACzC,QAAQkE,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,IAAU,GAGhD4O,MAAO,SAAS5O,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,KAAWoG,SAAU,OAAQ,CACjC,KAAKzF,EAAgBX,IAAUA,IAAU,EAAG,MAAOA,EACnD,OAAOkE,MAAKyK,IAAI3O,GAAS,GAG3B6O,MAAO,SAASpL,EAAGqL,GACjB,GAAIC,GAAS,KACb,IAAIC,GAAU,IACd,IAAIC,GAAc,KAClB,IAAIC,KACJlO,OAAMnB,UAAUsP,MAAMrM,KAAKrD,UAAW,SAAS2P,GAC7C,GAAI/H,GAAMrD,OAAOoL,EACjB,IAAIpL,OAAOC,MAAMoD,GAAM0H,EAAS,SAC3B,IAAI1H,IAAQjB,UAAYiB,KAASjB,SAAU6I,EAAc,SACzD,IAAI5H,IAAQ,EAAG2H,EAAU,KAC9B,IAAIC,EAAa,CACf,MAAO,WACF,KAAKF,EAAQ,CAClBG,EAAQ1I,KAAKtC,KAAKG,IAAIgD,IAExB,MAAO,OAET,IAAI4H,EAAa,MAAO7I,SACxB,IAAI2I,EAAQ,MAAOjI,IACnB,IAAIkI,EAAS,MAAO,EAEpBE,GAAQG,KAAK,SAAU3K,EAAGC,GAAK,MAAOA,GAAID,GAC1C,IAAI4K,GAAUJ,EAAQ,EACtB,IAAIK,GAAUL,EAAQvN,IAAI,SAAUoC,GAAU,MAAOA,GAASuL,GAC9D,IAAIE,GAAMD,EAAQjC,OAAO,SAAUkC,EAAKzL,GAAU,MAAOyL,IAAOzL,EAASA,GAAW,EACpF,OAAOuL,GAAUpL,KAAKkK,KAAKoB,IAG7BC,KAAM,SAASzP,GACb,MAAOkE,MAAKoC,IAAItG,GAASkE,KAAKwL,OAGhCC,MAAO,SAAS3P,GACd,MAAOkE,MAAKoC,IAAItG,GAASkE,KAAK0L,QAGhCC,MAAO,SAAS7P,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,GAAS,GAAKgE,OAAOC,MAAMjE,GAAQ,MAAO8G,IAC9C,IAAI9G,IAAU,GAAKA,IAAUoG,SAAU,MAAOpG,EAC9C,IAAIA,KAAW,EAAG,OAAQoG,QAC1B,IAAIrD,GAAS,CACb,IAAIwC,GAAI,EAER,IAAIvF,EAAQ,GAAKA,EAAQ,EAAG,MAAOkE,MAAKoC,IAAI,EAAItG,EAChD,KAAK,GAAIgG,GAAI,EAAGA,EAAIT,EAAGS,IAAK,CAC1B,GAAKA,EAAI,IAAO,EAAG,CACjBjD,GAAUmB,KAAKiC,IAAInG,EAAOgG,GAAKA,MAC1B,CACLjD,GAAUmB,KAAKiC,IAAInG,EAAOgG,GAAKA,GAInC,MAAOjD,IAGToB,KAAM,SAASnE,GACb,GAAI+D,IAAU/D,CACd,IAAI+D,IAAW,EAAG,MAAOA,EACzB,IAAIC,OAAOC,MAAMF,GAAS,MAAOA,EACjC,OAAOA,GAAS,GAAK,EAAI,GAG3B+L,KAAM,SAAS9P,GACbA,EAAQgE,OAAOhE,EACf,KAAKW,EAAgBX,IAAUA,IAAU,EAAG,MAAOA,EACnD,QAAQkE,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,IAAU,GAGhD+P,KAAM,SAAS/P,GACbA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,IAAU,EAAG,MAAOA,EAC/C,IAAIA,IAAUoG,SAAU,MAAO,EAC/B,IAAIpG,KAAWoG,SAAU,OAAQ,CACjC,QAAQlC,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,KAAWkE,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,KAG7EgQ,MAAO,SAAShQ,GACd,GAAI+D,GAASC,OAAOhE,EACpB,OAAO+D,GAAS,GAAKG,KAAKE,OAAOL,GAAUG,KAAKE,MAAML,IAGxDkM,KAAM,SAASxM,EAAGqL,GAEhBrL,EAAIN,EAAGU,SAASJ,EAChBqL,GAAI3L,EAAGU,SAASiL,EAChB,IAAIoB,GAAOzM,IAAM,GAAM,KACvB,IAAI0M,GAAK1M,EAAI,KACb,IAAI2M,GAAOtB,IAAM,GAAM,KACvB,IAAIuB,GAAKvB,EAAI,KAGb,OAASqB,GAAKE,GAASH,EAAKG,EAAKF,EAAKC,GAAO,KAAQ,GAAG,GAG1DE,OAAQ,SAAS7M,GACf,GAAIA,IAAM,GAAKA,IAAM2C,UAAY3C,KAAO2C,UAAYpC,OAAOC,MAAMR,GAAI,CACnE,MAAOA,GAET,GAAI4D,GAAMrD,OAAOP,EACjB,OAAO4B,GAAiB+B,UAAUC,IAGtC5F,GAAiByC,KAAMgK,EAEvB,IAAIhK,KAAK+L,KAAK,WAAY,MAAQ,EAAG,CAEnC/L,KAAK+L,KAAO/B,EAAU+B,KAMxB,GAAIM,GAAc,WAEhB,GAAIC,GAASC,CAEbtN,GAAGuN,UAAY,SAASC,GACtB,IAAKxN,EAAGC,aAAauN,GAAU,CAC7B,MAAO,OAET,IAAKA,EAAQC,oBAAqB,CAGhC,MAAO,OAET,GAAID,EAAQE,UAAY9R,EAAW,CACjC,MAAO,OAET,MAAO,MAKT,IAAI+R,GAAoB,SAAS1R,GAC/B,IAAK+D,EAAGI,WAAWnE,GAAI,CACrB,KAAM,IAAIiE,WAAU,2BAEtB,GAAI0N,GAAavR,IACjB,IAAIwR,GAAW,SAASC,EAASC,GAC/BH,EAAWE,QAAUA,CACrBF,GAAWG,OAASA,EAEtBH,GAAWJ,QAAUxN,EAAG+B,UAAU9F,GAAI4R,GAEtC,KAAKD,EAAWJ,QAAQrN,cAAe,CACrC,KAAM,IAAID,WAAU,2BAEtB,KAAMF,EAAGI,WAAWwN,EAAWE,UACzB9N,EAAGI,WAAWwN,EAAWG,SAAU,CACvC,KAAM,IAAI7N,WAAU,4BAKxB,IAAI8N,GAAazQ,EAAQyQ,UACzB,IAAIC,EACJ,UAAWC,UAAW,aAAelO,EAAGI,WAAW8N,OAAOC,aAAc,CACtEF,EAAkB,WAEhB,GAAIG,KACJ,IAAIC,GAAc,sBAClB,IAAIC,GAAiB,SAASC,GAC5BH,EAAS/K,KAAKkL,EACdL,QAAOC,YAAYE,EAAa,KAElC,IAAIG,GAAgB,SAASC,GAC3B,GAAIA,EAAMvE,QAAUgE,QAAUO,EAAMC,MAAQL,EAAa,CACvDI,EAAME,iBACN,IAAIP,EAASvO,SAAW,EAAG,CAAE,OAC7B,GAAI0O,GAAKH,EAASQ,OAClBL,MAGJL,QAAOW,iBAAiB,UAAWL,EAAe,KAClD,OAAOF,IAGX,GAAIQ,GAAkB,WAKpB,GAAIC,GAAIxR,EAAQ8P,OAChB,OAAO0B,IAAKA,EAAEjB,SAAW,SAASkB,GAChC,MAAOD,GAAEjB,UAAUmB,KAAKD,IAG5B,IAAIE,GAAUlP,EAAGI,WAAW7C,EAAQ4R,cAClC5R,EAAQ4R,aAAaC,KAAK7R,SACnB8R,WAAY,UAAYA,QAAQC,SAAWD,QAAQC,SAC1DR,MACC9O,EAAGI,WAAW6N,GAAmBA,IAClC,SAASe,GAAQhB,EAAWgB,EAAM,IAEpC,IAAIO,GAA0B,SAASC,EAAWlP,GAChDkP,EAAU9Q,QAAQ,SAAS+Q,GACzBP,EAAQ,WAEN,GAAIQ,GAAUD,EAASC,OACvB,IAAI9B,GAAa6B,EAAS7B,UAC1B,IAAIE,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,GAAInO,GAAS8P,EAAQpP,EACrB,IAAIV,IAAWgO,EAAWJ,QAAS,CACjC,KAAM,IAAItN,WAAU,mBAEtB,GAAIyP,GACFC,EAAmChQ,EAAQgO,EAC7C,KAAK+B,EAAc,CACjB7B,EAAQlO,IAEV,MAAO7D,GACPgS,EAAOhS,QAMf,IAAI6T,GAAqC,SAAStP,EAAGsN,GACnD,IAAK5N,EAAGC,aAAaK,GAAI,CACvB,MAAO,OAET,GAAIwN,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,GAAIkB,GAAO3O,EAAE2O,IACb,KAAKjP,EAAGI,WAAW6O,GAAO,CAAE,MAAO,OACnCA,EAAKtP,KAAKW,EAAGwN,EAASC,GACtB,MAAMhS,GACNgS,EAAOhS,GAET,MAAO,MAGT,IAAI8T,GAA2B,SAASrC,EAASsC,EAAaC,GAC5D,MAAO,UAASzP,GACd,GAAIA,IAAMkN,EAAS,CACjB,MAAOuC,GAAW,GAAI7P,WAAU,oBAElC,GAAIjE,GAAIuR,EAAQC,mBAChB,IAAIG,GAAa,GAAID,GAAkB1R,EACvC,IAAI0T,GAAeC,EAAmCtP,EAAGsN,EACzD,IAAI+B,EAAc,CAChB,MAAO/B,GAAWJ,QAAQyB,KAAKa,EAAaC,OACvC,CACL,MAAOD,GAAYxP,KAKzB+M,GAAU,SAASQ,GACjB,GAAIL,GAAUnR,IACdmR,GAAUzN,EAAoByN,EAC9B,KAAKA,EAAQC,oBAAqB,CAGhC,KAAM,IAAIvN,WAAU,eAEtB,GAAIsN,EAAQE,UAAY9R,EAAW,CACjC,KAAM,IAAIsE,WAAU,+BAGtB,IAAKF,EAAGI,WAAWyN,GAAW,CAC5B,KAAM,IAAI3N,WAAU,wBAEtBsN,EAAQE,QAAU,YAClBF,GAAQwC,oBACRxC,GAAQyC,mBAER,IAAInC,GAAU,SAASoC,GACrB,GAAI1C,EAAQE,UAAY,aAAc,CAAE,OACxC,GAAI8B,GAAYhC,EAAQwC,iBACxBxC,GAAQ2C,QAAUD,CAClB1C,GAAQwC,kBAAoBpU,CAC5B4R,GAAQyC,iBAAmBrU,CAC3B4R,GAAQE,QAAU,gBAClB6B,GAAwBC,EAAWU,GAErC,IAAInC,GAAS,SAASqC,GACpB,GAAI5C,EAAQE,UAAY,aAAc,CAAE,OACxC,GAAI8B,GAAYhC,EAAQyC,gBACxBzC,GAAQ2C,QAAUC,CAClB5C,GAAQwC,kBAAoBpU,CAC5B4R,GAAQyC,iBAAmBrU,CAC3B4R,GAAQE,QAAU,eAClB6B,GAAwBC,EAAWY,GAErC,KACEvC,EAASC,EAASC,GAClB,MAAOhS,GACPgS,EAAOhS,GAET,MAAOyR,GAETF,GAAoBD,EAAQ3Q,SAC5B4B,GAAiB+O,GACfgD,WAAY,SAASpO,GACnB,GAAIrF,GAAcP,IAIlB,IAAIK,GAAYE,EAAYF,WAAa4Q,CACzCrL,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GACfyL,QAAS9R,EACTuU,QAASvU,EACToU,kBAAmBpU,EACnBqU,iBAAkBrU,EAClB6R,oBAAqB7R,GAEvBqG,GAAIwL,oBAAsB7Q,CAC1B,OAAOqF,KAIX,IAAIqO,GAAsB,SAASC,EAAOxH,EAAQ6E,EAAY4C,GAC5D,GAAIlJ,GAAO,KACX,OAAO,UAAShH,GACd,GAAIgH,EAAM,CAAE,OACZA,EAAO,IACPyB,GAAOwH,GAASjQ,CAChB,MAAOkQ,EAAUlI,QAAW,EAAG,CAC7B,GAAIwF,GAAUF,EAAWE,OACzBA,GAAQ/E,KAKdsE,GAAQoD,IAAM,SAAShJ,GACrB,GAAIxL,GAAII,IACR,IAAIuR,GAAa,GAAID,GAAkB1R,EACvC,IAAI6R,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,IAAK/N,EAAG0B,WAAW+F,GAAW,CAC5B,KAAM,IAAIvH,WAAU,gBAEtB,GAAI0B,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAIsB,MAAayH,GAAclI,MAAO,EACtC,KAAK,GAAIiI,GAAQ,GAAKA,IAAS,CAC7B,GAAIzO,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CACb,MAEF,GAAIoJ,GAAczU,EAAE6R,QAAQhM,EAAKjF,MACjC,IAAI8T,GAAiBL,EACnBC,EAAOxH,EAAQ6E,EAAY4C,EAE7BA,GAAUlI,OACVoI,GAAYzB,KAAK0B,EAAgB/C,EAAWG,QAE9C,KAAOyC,EAAUlI,QAAW,EAAG,CAC7BwF,EAAQ/E,IAEV,MAAOhN,GACPgS,EAAOhS,GAET,MAAO6R,GAAWJ,QAGpBH,GAAQuD,KAAO,SAASnJ,GACtB,GAAIxL,GAAII,IACR,IAAIuR,GAAa,GAAID,GAAkB1R,EACvC,IAAI6R,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,IAAK/N,EAAG0B,WAAW+F,GAAW,CAC5B,KAAM,IAAIvH,WAAU,gBAEtB,GAAI0B,GAAK5B,EAAG2B,YAAY8F,EACxB,OAAO,KAAM,CACX,GAAI3F,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAKb,MAEF,GAAIoJ,GAAczU,EAAE6R,QAAQhM,EAAKjF,MACjC6T,GAAYzB,KAAKnB,EAASC,IAE5B,MAAOhS,GACPgS,EAAOhS,GAET,MAAO6R,GAAWJ,QAGpBH,GAAQU,OAAS,SAASqC,GACxB,GAAInU,GAAII,IACR,IAAIuR,GAAa,GAAID,GAAkB1R,EACvC,IAAI8R,GAASH,EAAWG,MACxBA,GAAOqC,EACP,OAAOxC,GAAWJ,QAGpBH,GAAQS,QAAU,SAASvL,GACzB,GAAItG,GAAII,IACR,IAAI2D,EAAGuN,UAAUhL,GAAI,CACnB,GAAI3F,GAAc2F,EAAEkL,mBACpB,IAAI7Q,IAAgBX,EAAG,CAAE,MAAOsG,IAElC,GAAIqL,GAAa,GAAID,GAAkB1R,EACvC,IAAI6R,GAAUF,EAAWE,OACzBA,GAAQvL,EACR,OAAOqL,GAAWJ,QAGpBH,GAAQ3Q,UAAU,SAAW,SAAUqT,GACrC,MAAO1T,MAAK4S,KAAKrT,EAAWmU,GAG9B1C,GAAQ3Q,UAAUuS,KAAO,SAAUa,EAAaC,GAC9C,GAAIvC,GAAUnR,IACd,KAAK2D,EAAGuN,UAAUC,GAAU,CAAE,KAAM,IAAItN,WAAU,iBAGlD,GAAIjE,GAAII,KAAKO,WACb,IAAIgR,GAAa,GAAID,GAAkB1R,EACvC,KAAK+D,EAAGI,WAAW2P,GAAa,CAC9BA,EAAa,SAAShU,GAAK,KAAMA,IAEnC,IAAKiE,EAAGI,WAAW0P,GAAc,CAC/BA,EAAc,SAASxP,GAAK,MAAOA,IAErC,GAAIuQ,GACFhB,EAAyBrC,EAASsC,EAAaC,EACjD,IAAIe,IACAlD,WAAYA,EAAY8B,QAASmB,EACrC,IAAIE,IACAnD,WAAYA,EAAY8B,QAASK,EACrC,QAAQvC,EAAQE,SAChB,IAAK,aACHF,EAAQwC,kBAAkB3M,KAAKyN,EAC/BtD,GAAQyC,iBAAiB5M,KAAK0N,EAC9B,MACF,KAAK,iBACHxB,GAAyBuB,GAAkBtD,EAAQ2C,QACnD,MACF,KAAK,gBACHZ,GAAyBwB,GAAiBvD,EAAQ2C,QAClD,MACF,SACE,KAAM,IAAIjQ,WAAU,cAEtB,MAAO0N,GAAWJ,QAGpB,OAAOH,KAGT/O,GAAiBf,GAAW8P,QAASD,GAIrC,IAAI4D,GAA6BhV,EAAoBuB,EAAQ8P,QAAS,SAAS4D,GAC7E,MAAOA,GAAEnD,QAAQ,aAAemD,IAElC,IAAIC,GAA0C,WAC5C,IACE3T,EAAQ8P,QAAQU,OAAO,IAAIkB,KAAK,KAAM,GAAGA,KAAK,KAAM,aACpD,OAAO,MACP,MAAOkC,GACP,MAAO,UAGX,KAAKH,IAA+BE,EAAwC,CAC1E3T,EAAQ8P,QAAUD,EAIpB,GAAI1P,EAAqB,CAEvB,GAAI0T,GAAU,QAASA,GAAQhH,GAC7B,GAAIiH,SAAcjH,EAClB,IAAIiH,IAAS,SAAU,CACrB,MAAO,IAAMjH,MACR,IAAIiH,IAAS,SAAU,CAE5B,MAAOjH,GAET,MAAO,MAGT,IAAIkH,GAAc,QAASA,KAEzB,MAAO9U,QAAOG,OAASH,OAAOG,OAAO,SAGvC,IAAI4U,IACFC,IAAK,WAEH,GAAIC,KAEJ,SAASC,GAAStH,EAAKvN,GACrBR,KAAK+N,IAAMA,CACX/N,MAAKQ,MAAQA,CACbR,MAAKyF,KAAO,IACZzF,MAAKsV,KAAO,KAGdD,EAAShV,UAAUkV,UAAY,WAC7B,MAAOvV,MAAK+N,MAAQqH,EAGtB,SAASI,GAAYrT,EAAKwJ,GACxB3L,KAAKyV,KAAOtT,EAAIuT,KAChB1V,MAAKwG,EAAIxG,KAAKyV,IACdzV,MAAK2L,KAAOA,EAGd6J,EAAYnV,WACVoF,KAAM,WACJ,GAAIe,GAAIxG,KAAKwG,EAAGmF,EAAO3L,KAAK2L,KAAM8J,EAAOzV,KAAKyV,KAAMlS,CACpD,IAAIvD,KAAKwG,IAAMjH,EAAW,CACxB,OAASiB,MAAOjB,EAAW0L,KAAM,MAEnC,MAAOzE,EAAE+O,aAAe/O,IAAMiP,EAAM,CAElCjP,EAAIA,EAAE8O,KAGR,MAAO9O,EAAEf,OAASgQ,EAAM,CACtBjP,EAAIA,EAAEf,IACN,KAAKe,EAAE+O,YAAa,CAClB,GAAI5J,IAAS,MAAO,CAClBpI,EAASiD,EAAEuH,QACN,IAAIpC,IAAS,QAAS,CAC3BpI,EAASiD,EAAEhG,UACN,CACL+C,GAAUiD,EAAEuH,IAAKvH,EAAEhG,OAErBR,KAAKwG,EAAIA,CACT,QAAShG,MAAO+C,EAAQ0H,KAAM,QAIlCjL,KAAKwG,EAAIjH,CACT,QAASiB,MAAOjB,EAAW0L,KAAM,OAGrChI,GAAYuS,EAAYnV,UAExB,SAAS8U,GAAI/J,GACX,GAAIjJ,GAAMnC,IACVmC,GAAMuB,EAAoBvB,EAC1B,KAAKA,EAAIwT,QAAS,CAChB,KAAM,IAAI9R,WAAU,WAGtB,GAAI4R,GAAO,GAAIJ,GAAS,KAAM,KAE9BI,GAAKhQ,KAAOgQ,EAAKH,KAAOG,CAExBxT,GAAiBE,GACfuT,MAASD,EACTG,SAAYX,IACZY,MAAS,GAIX,IAAIzK,IAAa7L,GAAa6L,IAAa,KAAM,CAC/C,GAAI7F,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAI0K,GAAQ3T,EAAI+L,GAChB,KAAKvK,EAAGI,WAAW+R,GAAQ,CAAE,KAAM,IAAIjS,WAAU,WACjD,MAAO,KAAM,CACX,GAAI4B,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAAE,MACjB,GAAI8K,GAAWtQ,EAAKjF,KACpB,KAAKmD,EAAGC,aAAamS,GAAW,CAC9B,KAAM,IAAIlS,WAAU,8BAEtBiS,EAAMxS,KAAKnB,EAAK4T,EAAS,GAAIA,EAAS,KAG1C,MAAO5T,GAET,GAAI6T,GAAgBb,EAAI9U,SACxB4B,GAAiBkT,GACfnB,WAAY,SAASpO,GACnB,GAAIrF,GAAcP,IAClB,IAAIK,GAAYE,EAAYF,WAAa2V,CACzCpQ,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GAAO+P,QAAS,MACjC,OAAO/P,KAIXzF,QAAOO,eAAeyU,EAAI9U,UAAW,QACnCmC,aAAc,KACdC,WAAY,MACZwT,IAAK,WACH,SAAWjW,MAAK6V,QAAU,YAAa,CACrC,KAAM,IAAIhS,WAAU,0CAEtB,MAAO7D,MAAK6V,QAIhB5T,GAAiBkT,EAAI9U,WACnB4V,IAAK,SAASlI,GACZ,GAAImI,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,GAAIC,GAAQnW,KAAK4V,SAASM,EAC1B,OAAOC,GAAQA,EAAM3V,MAAQjB,EAE/B,GAAIkW,GAAOzV,KAAK0V,MAAOlP,EAAIiP,CAC3B,QAAQjP,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEuH,IAAKA,GAAM,CAChC,MAAOvH,GAAEhG,OAGb,MAAOjB,IAGT6W,IAAK,SAASrI,GACZ,GAAImI,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,aAAclW,MAAK4V,SAASM,KAAU,YAExC,GAAIT,GAAOzV,KAAK0V,MAAOlP,EAAIiP,CAC3B,QAAQjP,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEuH,IAAKA,GAAM,CAChC,MAAO,OAGX,MAAO,QAGTG,IAAK,SAASH,EAAKvN,GACjB,GAAIiV,GAAOzV,KAAK0V,MAAOlP,EAAIiP,EAAMU,CACjC,IAAID,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,SAAWlW,MAAK4V,SAASM,KAAU,YAAa,CAC9ClW,KAAK4V,SAASM,GAAM1V,MAAQA,CAC5B,YACK,CACL2V,EAAQnW,KAAK4V,SAASM,GAAQ,GAAIb,GAAStH,EAAKvN,EAChDgG,GAAIiP,EAAKH,MAIb,OAAQ9O,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEuH,IAAKA,GAAM,CAChCvH,EAAEhG,MAAQA,CACV,SAGJ2V,EAAQA,GAAS,GAAId,GAAStH,EAAKvN,EACnC,IAAImD,EAAGsB,WAAW,EAAG8I,GAAM,CACzBoI,EAAMpI,KAAO,EAEfoI,EAAM1Q,KAAOzF,KAAK0V,KAClBS,GAAMb,KAAOtV,KAAK0V,MAAMJ,IACxBa,GAAMb,KAAK7P,KAAO0Q,CAClBA,GAAM1Q,KAAK6P,KAAOa,CAClBnW,MAAK6V,OAAS,GAGhBQ,SAAU,SAAStI,GACjB,GAAI0H,GAAOzV,KAAK0V,MAAOlP,EAAIiP,CAC3B,IAAIS,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,SAAWlW,MAAK4V,SAASM,KAAU,YAAa,CAC9C,MAAO,OAET1P,EAAIxG,KAAK4V,SAASM,GAAMZ,WACjBtV,MAAK4V,SAASM,GAGvB,OAAQ1P,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEuH,IAAKA,GAAM,CAChCvH,EAAEuH,IAAMvH,EAAEhG,MAAQ4U,CAClB5O,GAAE8O,KAAK7P,KAAOe,EAAEf,IAChBe,GAAEf,KAAK6P,KAAO9O,EAAE8O,IAChBtV,MAAK6V,OAAS,CACd,OAAO,OAGX,MAAO,QAGTS,MAAO,WACLtW,KAAK6V,MAAQ,CACb7V,MAAK4V,SAAWX,GAChB,IAAIQ,GAAOzV,KAAK0V,MAAOlP,EAAIiP,EAAMjH,EAAIhI,EAAEf,IACvC,QAAQe,EAAIgI,KAAOiH,EAAM,CACvBjP,EAAEuH,IAAMvH,EAAEhG,MAAQ4U,CAClB5G,GAAIhI,EAAEf,IACNe,GAAEf,KAAOe,EAAE8O,KAAOG,EAEpBA,EAAKhQ,KAAOgQ,EAAKH,KAAOG,GAG1BrT,KAAM,WACJ,MAAO,IAAIoT,GAAYxV,KAAM,QAG/B0M,OAAQ,WACN,MAAO,IAAI8I,GAAYxV,KAAM,UAG/B2M,QAAS,WACP,MAAO,IAAI6I,GAAYxV,KAAM,cAG/BqC,QAAS,SAASkU,GAChB,GAAIC,GAAUvW,UAAUuD,OAAS,EAAIvD,UAAU,GAAK,IACpD,IAAIsF,GAAKvF,KAAK2M,SACd,KAAK,GAAIwJ,GAAQ5Q,EAAGE,QAAS0Q,EAAMlL,KAAMkL,EAAQ5Q,EAAGE,OAAQ,CAC1D8Q,EAASjT,KAAKkT,EAASL,EAAM3V,MAAM,GAAI2V,EAAM3V,MAAM,GAAIR,SAI7DiD,GAAYkS,EAAI9U,UAAW,WAAa,MAAOL,MAAK2M,WAEpD,OAAOwI,MAGTnS,IAAK,WAKH,GAAIyT,GAAU,QAASzT,GAAIoI,GACzB,GAAI8C,GAAMlO,IACVkO,GAAMxK,EAAoBwK,EAC1B,KAAKA,EAAIwI,QAAS,CAChB,KAAM,IAAI7S,WAAU,WAGtB5B,EAAiBiM,GACfyI,cAAe,KACff,SAAYX,KAId,IAAI7J,IAAa7L,GAAa6L,IAAa,KAAM,CAC/C,GAAI7F,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAI0K,GAAQ5H,EAAI0I,GAChB,KAAKjT,EAAGI,WAAW+R,GAAQ,CAAE,KAAM,IAAIjS,WAAU,WACjD,MAAO,KAAM,CACX,GAAI4B,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAAE,MACjB,GAAI8K,GAAWtQ,EAAKjF,KACpBsV,GAAMxS,KAAK4K,EAAK6H,IAGpB,MAAO7H,GAET,IAAI2I,GAAgBJ,EAAQpW,SAC5B4B,GAAiBwU,GACfzC,WAAY,SAASpO,GACnB,GAAIrF,GAAcP,IAClB,IAAIK,GAAYE,EAAYF,WAAawW,CACzCjR,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GAAO8Q,QAAS,MACjC,OAAO9Q,KAKX,IAAIkR,GAAY,QAASA,GAAU5I,GACjC,IAAKA,EAAI,eAAgB,CACvB,GAAI6I,GAAI7I,EAAI,eAAiB,GAAIgH,GAAgBC,GACjDhV,QAAOiC,KAAK8L,EAAI0H,UAAUvT,QAAQ,SAAS2U,GAEzC,GAAIA,EAAE7M,WAAW,KAAO,GAAI,CAC1B6M,EAAIA,EAAEvV,MAAM,OACP,CACLuV,GAAKA,EAEPD,EAAE7I,IAAI8I,EAAGA,IAEX9I,GAAI0H,SAAW,MAInBzV,QAAOO,eAAe+V,EAAQpW,UAAW,QACvCmC,aAAc,KACdC,WAAY,MACZwT,IAAK,WACH,SAAWjW,MAAK4V,WAAa,YAAa,CAExC,KAAM,IAAI/R,WAAU,0CAEtBiT,EAAU9W,KACV,OAAOA,MAAK,eAAeiX,OAI/BhV,GAAiBwU,EAAQpW,WACvB+V,IAAK,SAASrI,GACZ,GAAImI,EACJ,IAAIlW,KAAK4V,WAAaM,EAAOnB,EAAQhH,MAAU,KAAM,CACnD,QAAS/N,KAAK4V,SAASM,GAEzBY,EAAU9W,KACV,OAAOA,MAAK,eAAeoW,IAAIrI,IAGjC6I,IAAK,SAAS7I,GACZ,GAAImI,EACJ,IAAIlW,KAAK4V,WAAaM,EAAOnB,EAAQhH,MAAU,KAAM,CACnD/N,KAAK4V,SAASM,GAAM,IACpB,QAEFY,EAAU9W,KACV,OAAOA,MAAK,eAAekO,IAAIH,EAAKA,IAGtCsI,SAAU,SAAStI,GACjB,GAAImI,EACJ,IAAIlW,KAAK4V,WAAaM,EAAOnB,EAAQhH,MAAU,KAAM,OAC5C/N,MAAK4V,SAASM,EACrB,QAEFY,EAAU9W,KACV,OAAOA,MAAK,eAAe,UAAU+N,IAGvCuI,MAAO,WACL,GAAItW,KAAK4V,SAAU,CACjB5V,KAAK4V,SAAWX,GAChB,QAEF,MAAOjV,MAAK,eAAesW,SAG7BlU,KAAM,WACJ0U,EAAU9W,KACV,OAAOA,MAAK,eAAeoC,QAG7BsK,OAAQ,WACNoK,EAAU9W,KACV,OAAOA,MAAK,eAAe0M,UAG7BC,QAAS,WACPmK,EAAU9W,KACV,OAAOA,MAAK,eAAe2M,WAG7BtK,QAAS,SAASkU,GAChB,GAAIC,GAAUvW,UAAUuD,OAAS,EAAIvD,UAAU,GAAK,IACpD,IAAIiX,GAAYlX,IAChB8W,GAAU9W,KACVA,MAAK,eAAeqC,QAAQ,SAAS7B,EAAOuN,GAC1CwI,EAASjT,KAAKkT,EAASzI,EAAKA,EAAKmJ,OAIvCjU,GAAYwT,EAAQpW,UAAW,WAAa,MAAOL,MAAK0M,UAExD,OAAO+J,MAGXxU,GAAiBf,EAASgU,EAE1B,IAAIhU,EAAQiU,KAAOjU,EAAQ8B,IAAK,CAQ9B,SACS9B,GAAQiU,IAAI9U,UAAUiW,QAAU,aACvC,GAAIpV,GAAQ8B,KAAMiU,OAAS,IAC3B,GAAI/V,GAAQiU,KAAM8B,OAAS,SACpB/V,GAAQiU,IAAI9U,UAAU+B,OAAS,kBAC/BlB,GAAQ8B,IAAI3C,UAAU+B,OAAS,kBAC/BlB,GAAQiU,IAAI9U,UAAUgC,UAAY,kBAClCnB,GAAQ8B,IAAI3C,UAAUgC,UAAY,YACzC7C,EAAqB0B,EAAQiU,MAC7B3V,EAAqB0B,EAAQ8B,OAC5BrD,EAAoBuB,EAAQiU,IAAK,SAASgC,GACzC,MAAO,IAAKA,gBAAkBA,KAEhC,CACAjW,EAAQiU,IAAMD,EAAgBC,GAC9BjU,GAAQ8B,IAAMkS,EAAgBlS,KAIlCC,EAAY9C,OAAOyM,gBAAe,GAAK1L,GAAQiU,KAAO/S,QACtDa,GAAY9C,OAAOyM,gBAAe,GAAK1L,GAAQ8B,KAAOZ,UAI1D,UAAWgV,UAAW,YAAcA,OAAOC,IAAK,CAC9CD,OAAOnW,OACF,CACLA"}
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.14.0/es6-shim.min.js b/ajax/libs/es6-shim/0.14.0/es6-shim.min.js
new file mode 100644
index 000000000..cf175a5b7
--- /dev/null
+++ b/ajax/libs/es6-shim/0.14.0/es6-shim.min.js
@@ -0,0 +1,2 @@
+(function(e){"use strict";var t=function(e){try{e()}catch(t){return false}return true};var r=function(e,t){try{var r=function(){e.apply(this,arguments)};if(!r.__proto__){return false}Object.setPrototypeOf(r,e);r.prototype=Object.create(e.prototype,{constructor:{value:e}});return t(r)}catch(n){return false}};var n=function(){try{Object.defineProperty({},"x",{});return true}catch(e){return false}};var a=function(){var e=false;if(String.prototype.startsWith){try{"/a/".startsWith(/a/)}catch(t){e=true}}return e};var i=new Function("return this;");var o=function(){var o=i();var u=o.isFinite;var s=!!Object.defineProperty&&n();var f=a();var c=Array.prototype.slice;var l=String.prototype.indexOf;var h=Object.prototype.toString;var v=Object.prototype.hasOwnProperty;var p;var y=function(e,t){Object.keys(t).forEach(function(r){var n=t[r];if(r in e)return;if(s){Object.defineProperty(e,r,{configurable:true,enumerable:false,writable:true,value:n})}else{e[r]=n}})};var b=Object.create||function(e,t){function r(){}r.prototype=e;var n=new r;if(typeof t!=="undefined"){y(n,t)}return n};var g=typeof Symbol==="function"&&Symbol.iterator||"_es6shim_iterator_";if(o.Set&&typeof(new o.Set)["@@iterator"]==="function"){g="@@iterator"}var m=function(e,t){if(!t){t=function n(){return this}}var r={};r[g]=t;y(e,r)};var w=function L(e){var t=h.call(e);var r=t==="[object Arguments]";if(!r){r=t!=="[object Array]"&&e!==null&&typeof e==="object"&&typeof e.length==="number"&&e.length>=0&&h.call(e.callee)==="[object Function]"}return r};var d=function(e){if(!j.TypeIsObject(e))throw new TypeError("bad object");if(!e._es6construct){if(e.constructor&&j.IsCallable(e.constructor["@@create"])){e=e.constructor["@@create"](e)}y(e,{_es6construct:true})}return e};var j={CheckObjectCoercible:function(e,t){if(e==null)throw new TypeError(t||"Cannot call method on "+e);return e},TypeIsObject:function(e){return e!=null&&Object(e)===e},ToObject:function(e,t){return Object(j.CheckObjectCoercible(e,t))},IsCallable:function(e){return typeof e==="function"&&h.call(e)==="[object Function]"},ToInt32:function(e){return e>>0},ToUint32:function(e){return e>>>0},ToInteger:function(e){var t=+e;if(Number.isNaN(t))return 0;if(t===0||!Number.isFinite(t))return t;return Math.sign(t)*Math.floor(Math.abs(t))},ToLength:function(e){var t=j.ToInteger(e);if(t<=0)return 0;if(t>Number.MAX_SAFE_INTEGER)return Number.MAX_SAFE_INTEGER;return t},SameValue:function(e,t){if(e===t){if(e===0)return 1/e===1/t;return true}return Number.isNaN(e)&&Number.isNaN(t)},SameValueZero:function(e,t){return e===t||Number.isNaN(e)&&Number.isNaN(t)},IsIterable:function(t){return j.TypeIsObject(t)&&(t[g]!==e||w(t))},GetIterator:function(e){if(w(e)){return new p(e,"value")}var t=e[g]();if(!j.TypeIsObject(t)){throw new TypeError("bad iterator")}return t},IteratorNext:function(e){var t=arguments.length>1?e.next(arguments[1]):e.next();if(!j.TypeIsObject(t)){throw new TypeError("bad iterator")}return t},Construct:function(e,t){var r;if(j.IsCallable(e["@@create"])){r=e["@@create"]()}else{r=b(e.prototype||null)}y(r,{_es6construct:true});var n=e.apply(r,t);return j.TypeIsObject(n)?n:r}};var I=function(){function e(e){var t=Math.floor(e),r=e-t;if(r<.5){return t}if(r>.5){return t+1}return t%2?t+1:t}function t(t,r,n){var a=(1<<r-1)-1,i,o,u,s,f,c,l,h;if(t!==t){o=(1<<r)-1;u=Math.pow(2,n-1);i=0}else if(t===Infinity||t===-Infinity){o=(1<<r)-1;u=0;i=t<0?1:0}else if(t===0){o=0;u=0;i=1/t===-Infinity?1:0}else{i=t<0;t=Math.abs(t);if(t>=Math.pow(2,1-a)){o=Math.min(Math.floor(Math.log(t)/Math.LN2),1023);u=e(t/Math.pow(2,o)*Math.pow(2,n));if(u/Math.pow(2,n)>=2){o=o+1;u=1}if(o>a){o=(1<<r)-1;u=0}else{o=o+a;u=u-Math.pow(2,n)}}else{o=0;u=e(t/Math.pow(2,1-a-n))}}c=[];for(f=n;f;f-=1){c.push(u%2?1:0);u=Math.floor(u/2)}for(f=r;f;f-=1){c.push(o%2?1:0);o=Math.floor(o/2)}c.push(i?1:0);c.reverse();l=c.join("");h=[];while(l.length){h.push(parseInt(l.slice(0,8),2));l=l.slice(8)}return h}function r(e,t,r){var n=[],a,i,o,u,s,f,c,l;for(a=e.length;a;a-=1){o=e[a-1];for(i=8;i;i-=1){n.push(o%2?1:0);o=o>>1}}n.reverse();u=n.join("");s=(1<<t-1)-1;f=parseInt(u.slice(0,1),2)?-1:1;c=parseInt(u.slice(1,1+t),2);l=parseInt(u.slice(1+t),2);if(c===(1<<t)-1){return l!==0?NaN:f*Infinity}else if(c>0){return f*Math.pow(2,c-s)*(1+l/Math.pow(2,r))}else if(l!==0){return f*Math.pow(2,-(s-1))*(l/Math.pow(2,r))}else{return f<0?-0:0}}function n(e){return r(e,11,52)}function a(e){return t(e,11,52)}function i(e){return r(e,8,23)}function o(e){return t(e,8,23)}var u={toFloat32:function(e){return i(o(e))}};if(typeof Float32Array!=="undefined"){var s=new Float32Array(1);u.toFloat32=function(e){s[0]=e;return s[0]}}return u}();y(String,{fromCodePoint:function(e){var t=c.call(arguments,0,arguments.length);var r=[];var n;for(var a=0,i=t.length;a<i;a++){n=Number(t[a]);if(!j.SameValue(n,j.ToInteger(n))||n<0||n>1114111){throw new RangeError("Invalid code point "+n)}if(n<65536){r.push(String.fromCharCode(n))}else{n-=65536;r.push(String.fromCharCode((n>>10)+55296));r.push(String.fromCharCode(n%1024+56320))}}return r.join("")},raw:function(t){var r=c.call(arguments,1,arguments.length);var n=j.ToObject(t,"bad callSite");var a=n.raw;var i=j.ToObject(a,"bad raw value");var o=Object.keys(i).length;var u=j.ToLength(o);if(u===0){return""}var s=[];var f=0;var l,h,v,p;while(f<u){l=String(f);h=i[l];v=String(h);s.push(v);if(f+1>=u){break}h=r[l];if(h===e){break}p=String(h);s.push(p);f++}return s.join("")}});var O={repeat:function(){var e=function(t,r){if(r<1)return"";if(r%2)return e(t,r-1)+t;var n=e(t,r/2);return n+n};return function(t){var r=String(j.CheckObjectCoercible(this));t=j.ToInteger(t);if(t<0||t===Infinity){throw new RangeError("Invalid String#repeat value")}return e(r,t)}}(),startsWith:function(t){var r=String(j.CheckObjectCoercible(this));if(h.call(t)==="[object RegExp]")throw new TypeError('Cannot call method "startsWith" with a regex');t=String(t);var n=arguments.length>1?arguments[1]:e;var a=Math.max(j.ToInteger(n),0);return r.slice(a,a+t.length)===t},endsWith:function(t){var r=String(j.CheckObjectCoercible(this));if(h.call(t)==="[object RegExp]")throw new TypeError('Cannot call method "endsWith" with a regex');t=String(t);var n=r.length;var a=arguments.length>1?arguments[1]:e;var i=a===e?n:j.ToInteger(a);var o=Math.min(Math.max(i,0),n);return r.slice(o-t.length,o)===t},contains:function(t){var r=arguments.length>1?arguments[1]:e;return l.call(this,t,r)!==-1},codePointAt:function(t){var r=String(j.CheckObjectCoercible(this));var n=j.ToInteger(t);var a=r.length;if(n<0||n>=a)return e;var i=r.charCodeAt(n);var o=n+1===a;if(i<55296||i>56319||o)return i;var u=r.charCodeAt(n+1);if(u<56320||u>57343)return i;return(i-55296)*1024+(u-56320)+65536}};y(String.prototype,O);var _="\x85".trim().length!==1;if(_){var N=String.prototype.trim;delete String.prototype.trim;var T=["	\n\f\r \xa0\u1680\u180e\u2000\u2001\u2002\u2003","\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028","\u2029\ufeff"].join("");var M=new RegExp("^["+T+"]["+T+"]*");var S=new RegExp("["+T+"]["+T+"]*$");y(String.prototype,{trim:function(){if(this===e||this===null){throw new TypeError("can't convert "+this+" to object")}return String(this).replace(M,"").replace(S,"")}})}var E=function(e){this._s=String(j.CheckObjectCoercible(e));this._i=0};E.prototype.next=function(){var t=this._s,r=this._i;if(t===e||r>=t.length){this._s=e;return{value:e,done:true}}var n=t.charCodeAt(r),a,i;if(n<55296||n>56319||r+1==t.length){i=1}else{a=t.charCodeAt(r+1);i=a<56320||a>57343?1:2}this._i=r+i;return{value:t.substr(r,i),done:false}};m(E.prototype);m(String.prototype,function(){return new E(this)});if(!f){String.prototype.startsWith=O.startsWith;String.prototype.endsWith=O.endsWith}y(Array,{from:function(t){var r=arguments.length>1?arguments[1]:e;var n=arguments.length>2?arguments[2]:e;var a=j.ToObject(t,"bad iterable");if(r!==e&&!j.IsCallable(r)){throw new TypeError("Array.from: when provided, the second argument must be a function")}var i=j.IsIterable(a);var o=i?0:j.ToLength(a.length);var u=j.IsCallable(this)?Object(i?new this:new this(o)):new Array(o);var s=i?j.GetIterator(a):null;var f;for(var c=0;i||c<o;c++){if(i){f=j.IteratorNext(s);if(f.done){o=c;break}f=f.value}else{f=a[c]}if(r){u[c]=n?r.call(n,f,c):r(f,c)}else{u[c]=f}}u.length=o;return u},of:function(){return Array.from(arguments)}});p=function(e,t){this.i=0;this.array=e;this.kind=t};y(p.prototype,{next:function(){var t=this.i,r=this.array;if(t===e||this.kind===e){throw new TypeError("Not an ArrayIterator")}if(r!==e){var n=j.ToLength(r.length);for(;t<n;t++){var a=this.kind;var i;if(a==="key"){i=t}else if(a==="value"){i=r[t]}else if(a==="entry"){i=[t,r[t]]}this.i=t+1;return{value:i,done:false}}}this.array=e;return{value:e,done:true}}});m(p.prototype);y(Array.prototype,{copyWithin:function(t,r){var n=arguments[2];var a=j.ToObject(this);var i=j.ToLength(a.length);t=j.ToInteger(t);r=j.ToInteger(r);var o=t<0?Math.max(i+t,0):Math.min(t,i);var u=r<0?Math.max(i+r,0):Math.min(r,i);n=n===e?i:j.ToInteger(n);var s=n<0?Math.max(i+n,0):Math.min(n,i);var f=Math.min(s-u,i-o);var c=1;if(u<o&&o<u+f){c=-1;u+=f-1;o+=f-1}while(f>0){if(v.call(a,u)){a[o]=a[u]}else{delete a[u]}u+=c;o+=c;f-=1}return a},fill:function(t){var r=arguments.length>1?arguments[1]:e;var n=arguments.length>2?arguments[2]:e;var a=j.ToObject(this);var i=j.ToLength(a.length);r=j.ToInteger(r===e?0:r);n=j.ToInteger(n===e?i:n);var o=r<0?Math.max(i+r,0):Math.min(r,i);var u=n<0?i+n:n;for(var s=o;s<i&&s<u;++s){a[s]=t}return a},find:function(t){var r=j.ToObject(this);var n=j.ToLength(r.length);if(!j.IsCallable(t)){throw new TypeError("Array#find: predicate must be a function")}var a=arguments[1];for(var i=0,o;i<n;i++){if(i in r){o=r[i];if(t.call(a,o,i,r))return o}}return e},findIndex:function(e){var t=j.ToObject(this);var r=j.ToLength(t.length);if(!j.IsCallable(e)){throw new TypeError("Array#findIndex: predicate must be a function")}var n=arguments[1];for(var a=0;a<r;a++){if(a in t){if(e.call(n,t[a],a,t))return a}}return-1},keys:function(){return new p(this,"key")},values:function(){return new p(this,"value")},entries:function(){return new p(this,"entry")}});m(Array.prototype,function(){return this.values()});if(Object.getPrototypeOf){m(Object.getPrototypeOf([].values()))}var x=Math.pow(2,53)-1;y(Number,{MAX_SAFE_INTEGER:x,MIN_SAFE_INTEGER:-x,EPSILON:2.220446049250313e-16,parseInt:o.parseInt,parseFloat:o.parseFloat,isFinite:function(e){return typeof e==="number"&&u(e)},isInteger:function(e){return Number.isFinite(e)&&j.ToInteger(e)===e},isSafeInteger:function(e){return Number.isInteger(e)&&Math.abs(e)<=Number.MAX_SAFE_INTEGER},isNaN:function(e){return e!==e}});if(s){y(Object,{getPropertyDescriptor:function(t,r){var n=Object.getOwnPropertyDescriptor(t,r);var a=Object.getPrototypeOf(t);while(n===e&&a!==null){n=Object.getOwnPropertyDescriptor(a,r);a=Object.getPrototypeOf(a)}return n},getPropertyNames:function(e){var t=Object.getOwnPropertyNames(e);var r=Object.getPrototypeOf(e);var n=function(e){if(t.indexOf(e)===-1){t.push(e)}};while(r!==null){Object.getOwnPropertyNames(r).forEach(n);r=Object.getPrototypeOf(r)}return t}});y(Object,{assign:function(e,t){if(!j.TypeIsObject(e)){throw new TypeError("target must be an object")}return Array.prototype.reduce.call(arguments,function(e,t){if(!j.TypeIsObject(t)){throw new TypeError("source must be an object")}return Object.keys(t).reduce(function(e,r){e[r]=t[r];return e},e)})},is:function(e,t){return j.SameValue(e,t)},setPrototypeOf:function(e,t){var r;var n=function(e,t){if(!j.TypeIsObject(e)){throw new TypeError("cannot set prototype on a non-object")}if(!(t===null||j.TypeIsObject(t))){throw new TypeError("can only set prototype to an object or null"+t)}};var a=function(e,t){n(e,t);r.call(e,t);return e};try{r=e.getOwnPropertyDescriptor(e.prototype,t).set;r.call({},null)}catch(i){if(e.prototype!=={}[t]){return}r=function(e){this[t]=e};a.polyfill=a(a({},null),e.prototype)instanceof e}return a}(Object,"__proto__")})}if(Object.setPrototypeOf&&Object.getPrototypeOf&&Object.getPrototypeOf(Object.setPrototypeOf({},null))!==null&&Object.getPrototypeOf(Object.create(null))===null){(function(){var e=Object.create(null);var t=Object.getPrototypeOf,r=Object.setPrototypeOf;Object.getPrototypeOf=function(r){var n=t(r);return n===e?null:n};Object.setPrototypeOf=function(t,n){if(n===null){n=e}return r(t,n)};Object.setPrototypeOf.polyfill=false})()}try{Object.keys("foo")}catch(C){var k=Object.keys;Object.keys=function(e){return k(j.ToObject(e))}}var P={acosh:function(e){e=Number(e);if(Number.isNaN(e)||e<1)return NaN;if(e===1)return 0;if(e===Infinity)return e;return Math.log(e+Math.sqrt(e*e-1))},asinh:function(e){e=Number(e);if(e===0||!u(e)){return e}return e<0?-Math.asinh(-e):Math.log(e+Math.sqrt(e*e+1))},atanh:function(e){e=Number(e);if(Number.isNaN(e)||e<-1||e>1){return NaN}if(e===-1)return-Infinity;if(e===1)return Infinity;if(e===0)return e;return.5*Math.log((1+e)/(1-e))},cbrt:function(e){e=Number(e);if(e===0)return e;var t=e<0,r;if(t)e=-e;r=Math.pow(e,1/3);return t?-r:r},clz32:function(e){e=Number(e);var t=j.ToUint32(e);if(t===0){return 32}return 32-t.toString(2).length},cosh:function(e){e=Number(e);if(e===0)return 1;if(Number.isNaN(e))return NaN;if(!u(e))return Infinity;if(e<0)e=-e;if(e>21)return Math.exp(e)/2;return(Math.exp(e)+Math.exp(-e))/2},expm1:function(e){e=Number(e);if(e===-Infinity)return-1;if(!u(e)||e===0)return e;return Math.exp(e)-1},hypot:function(e,t){var r=false;var n=true;var a=false;var i=[];Array.prototype.every.call(arguments,function(e){var t=Number(e);if(Number.isNaN(t))r=true;else if(t===Infinity||t===-Infinity)a=true;else if(t!==0)n=false;if(a){return false}else if(!r){i.push(Math.abs(t))}return true});if(a)return Infinity;if(r)return NaN;if(n)return 0;i.sort(function(e,t){return t-e});var o=i[0];var u=i.map(function(e){return e/o});var s=u.reduce(function(e,t){return e+=t*t},0);return o*Math.sqrt(s)},log2:function(e){return Math.log(e)*Math.LOG2E},log10:function(e){return Math.log(e)*Math.LOG10E},log1p:function(e){e=Number(e);if(e<-1||Number.isNaN(e))return NaN;if(e===0||e===Infinity)return e;if(e===-1)return-Infinity;var t=0;var r=50;if(e<0||e>1)return Math.log(1+e);for(var n=1;n<r;n++){if(n%2===0){t-=Math.pow(e,n)/n}else{t+=Math.pow(e,n)/n}}return t},sign:function(e){var t=+e;if(t===0)return t;if(Number.isNaN(t))return t;return t<0?-1:1},sinh:function(e){e=Number(e);if(!u(e)||e===0)return e;return(Math.exp(e)-Math.exp(-e))/2},tanh:function(e){e=Number(e);if(Number.isNaN(e)||e===0)return e;if(e===Infinity)return 1;if(e===-Infinity)return-1;return(Math.exp(e)-Math.exp(-e))/(Math.exp(e)+Math.exp(-e))},trunc:function(e){var t=Number(e);return t<0?-Math.floor(-t):Math.floor(t)},imul:function(e,t){e=j.ToUint32(e);t=j.ToUint32(t);var r=e>>>16&65535;var n=e&65535;var a=t>>>16&65535;var i=t&65535;return n*i+(r*i+n*a<<16>>>0)|0},fround:function(e){if(e===0||e===Infinity||e===-Infinity||Number.isNaN(e)){return e}var t=Number(e);return I.toFloat32(t)}};y(Math,P);if(Math.imul(4294967295,5)!==-5){Math.imul=P.imul}var A=function(){var t,r;j.IsPromise=function(t){if(!j.TypeIsObject(t)){return false}if(!t._promiseConstructor){return false}if(t._status===e){return false}return true};var n=function(e){if(!j.IsCallable(e)){throw new TypeError("bad promise constructor")}var t=this;var r=function(e,r){t.resolve=e;t.reject=r};t.promise=j.Construct(e,[r]);if(!t.promise._es6construct){throw new TypeError("bad promise constructor")}if(!(j.IsCallable(t.resolve)&&j.IsCallable(t.reject))){throw new TypeError("bad promise constructor")}};var a=o.setTimeout;var i;if(typeof window!=="undefined"&&j.IsCallable(window.postMessage)){i=function(){var e=[];var t="zero-timeout-message";var r=function(r){e.push(r);window.postMessage(t,"*")};var n=function(r){if(r.source==window&&r.data==t){r.stopPropagation();if(e.length===0){return}var n=e.shift();n()}};window.addEventListener("message",n,true);return r}}var u=function(){var e=o.Promise;return e&&e.resolve&&function(t){return e.resolve().then(t)}};var s=j.IsCallable(o.setImmediate)?o.setImmediate.bind(o):typeof process==="object"&&process.nextTick?process.nextTick:u()||(j.IsCallable(i)?i():function(e){a(e,0)});var f=function(e,t){e.forEach(function(e){s(function(){var r=e.handler;var n=e.capability;var a=n.resolve;var i=n.reject;try{var o=r(t);if(o===n.promise){throw new TypeError("self resolution")}var u=c(o,n);if(!u){a(o)}}catch(s){i(s)}})})};var c=function(e,t){if(!j.TypeIsObject(e)){return false}var r=t.resolve;var n=t.reject;try{var a=e.then;if(!j.IsCallable(a)){return false}a.call(e,r,n)}catch(i){n(i)}return true};var l=function(e,t,r){return function(a){if(a===e){return r(new TypeError("self resolution"))}var i=e._promiseConstructor;var o=new n(i);var u=c(a,o);if(u){return o.promise.then(t,r)}else{return t(a)}}};t=function(t){var r=this;r=d(r);if(!r._promiseConstructor){throw new TypeError("bad promise")}if(r._status!==e){throw new TypeError("promise already initialized")}if(!j.IsCallable(t)){throw new TypeError("not a valid resolver")}r._status="unresolved";r._resolveReactions=[];r._rejectReactions=[];var n=function(t){if(r._status!=="unresolved"){return}var n=r._resolveReactions;r._result=t;r._resolveReactions=e;r._rejectReactions=e;r._status="has-resolution";f(n,t)};var a=function(t){if(r._status!=="unresolved"){return}var n=r._rejectReactions;r._result=t;r._resolveReactions=e;r._rejectReactions=e;r._status="has-rejection";f(n,t)};try{t(n,a)}catch(i){a(i)}return r};r=t.prototype;y(t,{"@@create":function(t){var n=this;var a=n.prototype||r;t=t||b(a);y(t,{_status:e,_result:e,_resolveReactions:e,_rejectReactions:e,_promiseConstructor:e});t._promiseConstructor=n;return t}});var h=function(e,t,r,n){var a=false;return function(i){if(a){return}a=true;t[e]=i;if(--n.count===0){var o=r.resolve;o(t)}}};t.all=function(e){var t=this;var r=new n(t);var a=r.resolve;var i=r.reject;try{if(!j.IsIterable(e)){throw new TypeError("bad iterable")}var o=j.GetIterator(e);var u=[],s={count:1};for(var f=0;;f++){var c=j.IteratorNext(o);if(c.done){break}var l=t.resolve(c.value);var v=h(f,u,r,s);s.count++;l.then(v,r.reject)}if(--s.count===0){a(u)}}catch(p){i(p)}return r.promise};t.race=function(e){var t=this;var r=new n(t);var a=r.resolve;var i=r.reject;try{if(!j.IsIterable(e)){throw new TypeError("bad iterable")}var o=j.GetIterator(e);while(true){var u=j.IteratorNext(o);if(u.done){break}var s=t.resolve(u.value);s.then(a,i)}}catch(f){i(f)}return r.promise};t.reject=function(e){var t=this;var r=new n(t);var a=r.reject;a(e);return r.promise};t.resolve=function(e){var t=this;if(j.IsPromise(e)){var r=e._promiseConstructor;if(r===t){return e}}var a=new n(t);var i=a.resolve;i(e);return a.promise};t.prototype["catch"]=function(t){return this.then(e,t)};t.prototype.then=function(e,t){var r=this;if(!j.IsPromise(r)){throw new TypeError("not a promise")}var a=this.constructor;var i=new n(a);if(!j.IsCallable(t)){t=function(e){throw e}}if(!j.IsCallable(e)){e=function(e){return e}}var o=l(r,e,t);var u={capability:i,handler:o};var s={capability:i,handler:t};switch(r._status){case"unresolved":r._resolveReactions.push(u);r._rejectReactions.push(s);break;case"has-resolution":f([u],r._result);break;case"has-rejection":f([s],r._result);break;default:throw new TypeError("unexpected")}return i.promise};return t}();y(o,{Promise:A});var R=r(o.Promise,function(e){return e.resolve(42)instanceof e});var F=function(){try{o.Promise.reject(42).then(null,5).then(null,function(){});return true}catch(e){return false}}();if(!R||!F){o.Promise=A}if(s){var z=function W(e){var t=typeof e;if(t==="string"){return"$"+e}else if(t==="number"){return e}return null};var D=function V(){return Object.create?Object.create(null):{}};var G={Map:function(){var t={};function r(e,t){this.key=e;this.value=t;this.next=null;this.prev=null}r.prototype.isRemoved=function(){return this.key===t};function n(e,t){this.head=e._head;this.i=this.head;this.kind=t}n.prototype={next:function(){var t=this.i,r=this.kind,n=this.head,a;if(this.i===e){return{value:e,done:true}}while(t.isRemoved()&&t!==n){t=t.prev}while(t.next!==n){t=t.next;if(!t.isRemoved()){if(r==="key"){a=t.key}else if(r==="value"){a=t.value}else{a=[t.key,t.value]}this.i=t;return{value:a,done:false}}}this.i=e;return{value:e,done:true}}};m(n.prototype);function a(t){var n=this;n=d(n);if(!n._es6map){throw new TypeError("bad map")}var a=new r(null,null);a.next=a.prev=a;y(n,{_head:a,_storage:D(),_size:0});if(t!==e&&t!==null){var i=j.GetIterator(t);var o=n.set;if(!j.IsCallable(o)){throw new TypeError("bad map")}while(true){var u=j.IteratorNext(i);if(u.done){break}var s=u.value;if(!j.TypeIsObject(s)){throw new TypeError("expected iterable of pairs")}o.call(n,s[0],s[1])}}return n}var i=a.prototype;y(a,{"@@create":function(e){var t=this;var r=t.prototype||i;e=e||b(r);y(e,{_es6map:true});return e}});Object.defineProperty(a.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._size==="undefined"){throw new TypeError("size method called on incompatible Map")}return this._size}});y(a.prototype,{get:function(t){var r=z(t);if(r!==null){var n=this._storage[r];return n?n.value:e}var a=this._head,i=a;while((i=i.next)!==a){if(j.SameValueZero(i.key,t)){return i.value}}return e},has:function(e){var t=z(e);if(t!==null){return typeof this._storage[t]!=="undefined"}var r=this._head,n=r;while((n=n.next)!==r){if(j.SameValueZero(n.key,e)){return true}}return false},set:function(e,t){var n=this._head,a=n,i;var o=z(e);if(o!==null){if(typeof this._storage[o]!=="undefined"){this._storage[o].value=t;return}else{i=this._storage[o]=new r(e,t);a=n.prev}}while((a=a.next)!==n){if(j.SameValueZero(a.key,e)){a.value=t;return}}i=i||new r(e,t);if(j.SameValue(-0,e)){i.key=+0}i.next=this._head;i.prev=this._head.prev;i.prev.next=i;i.next.prev=i;this._size+=1},"delete":function(e){var r=this._head,n=r;var a=z(e);if(a!==null){if(typeof this._storage[a]==="undefined"){return false}n=this._storage[a].prev;delete this._storage[a]}while((n=n.next)!==r){if(j.SameValueZero(n.key,e)){n.key=n.value=t;n.prev.next=n.next;n.next.prev=n.prev;this._size-=1;return true}}return false},clear:function(){this._size=0;this._storage=D();var e=this._head,r=e,n=r.next;while((r=n)!==e){r.key=r.value=t;n=r.next;r.next=r.prev=e}e.next=e.prev=e},keys:function(){return new n(this,"key")},values:function(){return new n(this,"value")},entries:function(){return new n(this,"key+value")},forEach:function(e){var t=arguments.length>1?arguments[1]:null;var r=this.entries();for(var n=r.next();!n.done;n=r.next()){e.call(t,n.value[1],n.value[0],this)}}});m(a.prototype,function(){return this.entries()});return a}(),Set:function(){var t=function a(t){var r=this;r=d(r);if(!r._es6set){throw new TypeError("bad set")}y(r,{"[[SetData]]":null,_storage:D()});if(t!==e&&t!==null){var n=j.GetIterator(t);var a=r.add;if(!j.IsCallable(a)){throw new TypeError("bad set")}while(true){var i=j.IteratorNext(n);if(i.done){break}var o=i.value;a.call(r,o)}}return r};var r=t.prototype;y(t,{"@@create":function(e){var t=this;var n=t.prototype||r;e=e||b(n);y(e,{_es6set:true});return e}});var n=function i(e){if(!e["[[SetData]]"]){var t=e["[[SetData]]"]=new G.Map;Object.keys(e._storage).forEach(function(e){if(e.charCodeAt(0)===36){e=e.slice(1)}else{e=+e}t.set(e,e)});e._storage=null}};Object.defineProperty(t.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._storage==="undefined"){throw new TypeError("size method called on incompatible Set")}n(this);return this["[[SetData]]"].size}});y(t.prototype,{has:function(e){var t;if(this._storage&&(t=z(e))!==null){return!!this._storage[t]}n(this);return this["[[SetData]]"].has(e)},add:function(e){var t;if(this._storage&&(t=z(e))!==null){this._storage[t]=true;return}n(this);return this["[[SetData]]"].set(e,e)},"delete":function(e){var t;if(this._storage&&(t=z(e))!==null){delete this._storage[t];return}n(this);return this["[[SetData]]"]["delete"](e)},clear:function(){if(this._storage){this._storage=D();return}return this["[[SetData]]"].clear()},keys:function(){n(this);return this["[[SetData]]"].keys()},values:function(){n(this);return this["[[SetData]]"].values()},entries:function(){n(this);return this["[[SetData]]"].entries()},forEach:function(e){var t=arguments.length>1?arguments[1]:null;var r=this;n(this);this["[[SetData]]"].forEach(function(n,a){e.call(t,a,a,r)})}});m(t.prototype,function(){return this.values()});return t}()};y(o,G);if(o.Map||o.Set){if(typeof o.Map.prototype.clear!=="function"||(new o.Set).size!==0||(new o.Map).size!==0||typeof o.Map.prototype.keys!=="function"||typeof o.Set.prototype.keys!=="function"||typeof o.Map.prototype.forEach!=="function"||typeof o.Set.prototype.forEach!=="function"||t(o.Map)||t(o.Set)||!r(o.Map,function(e){return new e([])instanceof e})){o.Map=G.Map;o.Set=G.Set}}m(Object.getPrototypeOf((new o.Map).keys()));m(Object.getPrototypeOf((new o.Set).keys()))}};if(typeof define==="function"&&define.amd){define(o)}else{o()}})();
+//# sourceMappingURL=es6-shim.map
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.15.0/es6-shim.js b/ajax/libs/es6-shim/0.15.0/es6-shim.js
new file mode 100644
index 000000000..418f92643
--- /dev/null
+++ b/ajax/libs/es6-shim/0.15.0/es6-shim.js
@@ -0,0 +1,1879 @@
+// ES6-shim 0.15.0 (c) 2013-2014 Paul Miller (http://paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+
+(function(undefined) {
+  'use strict';
+
+  var isCallableWithoutNew = function(func) {
+    try { func(); }
+    catch (e) { return false; }
+    return true;
+  };
+
+  var supportsSubclassing = function(C, f) {
+    /* jshint proto:true */
+    try {
+      var Sub = function() { C.apply(this, arguments); };
+      if (!Sub.__proto__) { return false; /* skip test on IE < 11 */ }
+      Object.setPrototypeOf(Sub, C);
+      Sub.prototype = Object.create(C.prototype, {
+        constructor: { value: C }
+      });
+      return f(Sub);
+    } catch (e) {
+      return false;
+    }
+  };
+
+  var arePropertyDescriptorsSupported = function() {
+    try {
+      Object.defineProperty({}, 'x', {});
+      return true;
+    } catch (e) { /* this is IE 8. */
+      return false;
+    }
+  };
+
+  var startsWithRejectsRegex = function() {
+    var rejectsRegex = false;
+    if (String.prototype.startsWith) {
+      try {
+        '/a/'.startsWith(/a/);
+      } catch (e) { /* this is spec compliant */
+        rejectsRegex = true;
+      }
+    }
+    return rejectsRegex;
+  };
+
+  /*jshint evil: true */
+  var getGlobal = new Function('return this;');
+  /*jshint evil: false */
+
+  var main = function() {
+    var globals = getGlobal();
+    var global_isFinite = globals.isFinite;
+    var supportsDescriptors = !!Object.defineProperty && arePropertyDescriptorsSupported();
+    var startsWithIsCompliant = startsWithRejectsRegex();
+    var _slice = Array.prototype.slice;
+    var _indexOf = String.prototype.indexOf;
+    var _toString = Object.prototype.toString;
+    var _hasOwnProperty = Object.prototype.hasOwnProperty;
+    var ArrayIterator; // make our implementation private
+
+    // Define configurable, writable and non-enumerable props
+    // if they don’t exist.
+    var defineProperties = function(object, map) {
+      Object.keys(map).forEach(function(name) {
+        var method = map[name];
+        if (name in object) return;
+        if (supportsDescriptors) {
+          Object.defineProperty(object, name, {
+            configurable: true,
+            enumerable: false,
+            writable: true,
+            value: method
+          });
+        } else {
+          object[name] = method;
+        }
+      });
+    };
+
+    // Simple shim for Object.create on ES3 browsers
+    // (unlike real shim, no attempt to support `prototype === null`)
+    var create = Object.create || function(prototype, properties) {
+      function Type() {}
+      Type.prototype = prototype;
+      var object = new Type();
+      if (typeof properties !== "undefined") {
+        defineProperties(object, properties);
+      }
+      return object;
+    };
+
+    // This is a private name in the es6 spec, equal to '[Symbol.iterator]'
+    // we're going to use an arbitrary _-prefixed name to make our shims
+    // work properly with each other, even though we don't have full Iterator
+    // support.  That is, `Array.from(map.keys())` will work, but we don't
+    // pretend to export a "real" Iterator interface.
+    var $iterator$ = (typeof Symbol === 'function' && Symbol.iterator) ||
+      '_es6shim_iterator_';
+    // Firefox ships a partial implementation using the name @@iterator.
+    // https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
+    // So use that name if we detect it.
+    if (globals.Set && typeof new globals.Set()['@@iterator'] === 'function') {
+      $iterator$ = '@@iterator';
+    }
+    var addIterator = function(prototype, impl) {
+      if (!impl) { impl = function iterator() { return this; }; }
+      var o = {};
+      o[$iterator$] = impl;
+      defineProperties(prototype, o);
+    };
+
+    // taken directly from https://github.com/ljharb/is-arguments/blob/master/index.js
+    // can be replaced with require('is-arguments') if we ever use a build process instead
+    var isArguments = function isArguments(value) {
+      var str = _toString.call(value);
+      var result = str === '[object Arguments]';
+      if (!result) {
+        result = str !== '[object Array]' &&
+          value !== null &&
+          typeof value === 'object' &&
+          typeof value.length === 'number' &&
+          value.length >= 0 &&
+          _toString.call(value.callee) === '[object Function]';
+      }
+      return result;
+    };
+
+    var emulateES6construct = function(o) {
+      if (!ES.TypeIsObject(o)) throw new TypeError('bad object');
+      // es5 approximation to es6 subclass semantics: in es6, 'new Foo'
+      // would invoke Foo.@@create to allocation/initialize the new object.
+      // In es5 we just get the plain object.  So if we detect an
+      // uninitialized object, invoke o.constructor.@@create
+      if (!o._es6construct) {
+        if (o.constructor && ES.IsCallable(o.constructor['@@create'])) {
+          o = o.constructor['@@create'](o);
+        }
+        defineProperties(o, { _es6construct: true });
+      }
+      return o;
+    };
+
+    var ES = {
+      CheckObjectCoercible: function(x, optMessage) {
+        /* jshint eqnull:true */
+        if (x == null)
+          throw new TypeError(optMessage || ('Cannot call method on ' + x));
+        return x;
+      },
+
+      TypeIsObject: function(x) {
+        /* jshint eqnull:true */
+        // this is expensive when it returns false; use this function
+        // when you expect it to return true in the common case.
+        return x != null && Object(x) === x;
+      },
+
+      ToObject: function(o, optMessage) {
+        return Object(ES.CheckObjectCoercible(o, optMessage));
+      },
+
+      IsCallable: function(x) {
+        return typeof x === 'function' &&
+          // some versions of IE say that typeof /abc/ === 'function'
+          _toString.call(x) === '[object Function]';
+      },
+
+      ToInt32: function(x) {
+        return x >> 0;
+      },
+
+      ToUint32: function(x) {
+        return x >>> 0;
+      },
+
+      ToInteger: function(value) {
+        var number = +value;
+        if (Number.isNaN(number)) return 0;
+        if (number === 0 || !Number.isFinite(number)) return number;
+        return Math.sign(number) * Math.floor(Math.abs(number));
+      },
+
+      ToLength: function(value) {
+        var len = ES.ToInteger(value);
+        if (len <= 0) return 0; // includes converting -0 to +0
+        if (len > Number.MAX_SAFE_INTEGER) return Number.MAX_SAFE_INTEGER;
+        return len;
+      },
+
+      SameValue: function(a, b) {
+        if (a === b) {
+          // 0 === -0, but they are not identical.
+          if (a === 0) return 1 / a === 1 / b;
+          return true;
+        }
+        return Number.isNaN(a) && Number.isNaN(b);
+      },
+
+      SameValueZero: function(a, b) {
+        // same as SameValue except for SameValueZero(+0, -0) == true
+        return (a === b) || (Number.isNaN(a) && Number.isNaN(b));
+      },
+
+      IsIterable: function(o) {
+        return ES.TypeIsObject(o) &&
+          (o[$iterator$] !== undefined || isArguments(o));
+      },
+
+      GetIterator: function(o) {
+        if (isArguments(o)) {
+          // special case support for `arguments`
+          return new ArrayIterator(o, "value");
+        }
+        var it = o[$iterator$]();
+        if (!ES.TypeIsObject(it)) {
+          throw new TypeError('bad iterator');
+        }
+        return it;
+      },
+
+      IteratorNext: function(it) {
+        var result = (arguments.length > 1) ? it.next(arguments[1]) : it.next();
+        if (!ES.TypeIsObject(result)) {
+          throw new TypeError('bad iterator');
+        }
+        return result;
+      },
+
+      Construct: function(C, args) {
+        // CreateFromConstructor
+        var obj;
+        if (ES.IsCallable(C['@@create'])) {
+          obj = C['@@create']();
+        } else {
+          // OrdinaryCreateFromConstructor
+          obj = create(C.prototype || null);
+        }
+        // Mark that we've used the es6 construct path
+        // (see emulateES6construct)
+        defineProperties(obj, { _es6construct: true });
+        // Call the constructor.
+        var result = C.apply(obj, args);
+        return ES.TypeIsObject(result) ? result : obj;
+      }
+    };
+
+    var numberConversion = (function () {
+      // from https://github.com/inexorabletash/polyfill/blob/master/typedarray.js#L176-L266
+      // with permission and license, per https://twitter.com/inexorabletash/status/372206509540659200
+
+      function roundToEven(n) {
+        var w = Math.floor(n), f = n - w;
+        if (f < 0.5) {
+          return w;
+        }
+        if (f > 0.5) {
+          return w + 1;
+        }
+        return w % 2 ? w + 1 : w;
+      }
+
+      function packIEEE754(v, ebits, fbits) {
+        var bias = (1 << (ebits - 1)) - 1,
+          s, e, f, ln,
+          i, bits, str, bytes;
+
+        // Compute sign, exponent, fraction
+        if (v !== v) {
+          // NaN
+          // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping
+          e = (1 << ebits) - 1;
+          f = Math.pow(2, fbits - 1);
+          s = 0;
+        } else if (v === Infinity || v === -Infinity) {
+          e = (1 << ebits) - 1;
+          f = 0;
+          s = (v < 0) ? 1 : 0;
+        } else if (v === 0) {
+          e = 0;
+          f = 0;
+          s = (1 / v === -Infinity) ? 1 : 0;
+        } else {
+          s = v < 0;
+          v = Math.abs(v);
+
+          if (v >= Math.pow(2, 1 - bias)) {
+            e = Math.min(Math.floor(Math.log(v) / Math.LN2), 1023);
+            f = roundToEven(v / Math.pow(2, e) * Math.pow(2, fbits));
+            if (f / Math.pow(2, fbits) >= 2) {
+              e = e + 1;
+              f = 1;
+            }
+            if (e > bias) {
+              // Overflow
+              e = (1 << ebits) - 1;
+              f = 0;
+            } else {
+              // Normal
+              e = e + bias;
+              f = f - Math.pow(2, fbits);
+            }
+          } else {
+            // Subnormal
+            e = 0;
+            f = roundToEven(v / Math.pow(2, 1 - bias - fbits));
+          }
+        }
+
+        // Pack sign, exponent, fraction
+        bits = [];
+        for (i = fbits; i; i -= 1) {
+          bits.push(f % 2 ? 1 : 0);
+          f = Math.floor(f / 2);
+        }
+        for (i = ebits; i; i -= 1) {
+          bits.push(e % 2 ? 1 : 0);
+          e = Math.floor(e / 2);
+        }
+        bits.push(s ? 1 : 0);
+        bits.reverse();
+        str = bits.join('');
+
+        // Bits to bytes
+        bytes = [];
+        while (str.length) {
+          bytes.push(parseInt(str.slice(0, 8), 2));
+          str = str.slice(8);
+        }
+        return bytes;
+      }
+
+      function unpackIEEE754(bytes, ebits, fbits) {
+        // Bytes to bits
+        var bits = [], i, j, b, str,
+            bias, s, e, f;
+
+        for (i = bytes.length; i; i -= 1) {
+          b = bytes[i - 1];
+          for (j = 8; j; j -= 1) {
+            bits.push(b % 2 ? 1 : 0);
+            b = b >> 1;
+          }
+        }
+        bits.reverse();
+        str = bits.join('');
+
+        // Unpack sign, exponent, fraction
+        bias = (1 << (ebits - 1)) - 1;
+        s = parseInt(str.slice(0, 1), 2) ? -1 : 1;
+        e = parseInt(str.slice(1, 1 + ebits), 2);
+        f = parseInt(str.slice(1 + ebits), 2);
+
+        // Produce number
+        if (e === (1 << ebits) - 1) {
+          return f !== 0 ? NaN : s * Infinity;
+        } else if (e > 0) {
+          // Normalized
+          return s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));
+        } else if (f !== 0) {
+          // Denormalized
+          return s * Math.pow(2, -(bias - 1)) * (f / Math.pow(2, fbits));
+        } else {
+          return s < 0 ? -0 : 0;
+        }
+      }
+
+      function unpackFloat64(b) { return unpackIEEE754(b, 11, 52); }
+      function packFloat64(v) { return packIEEE754(v, 11, 52); }
+      function unpackFloat32(b) { return unpackIEEE754(b, 8, 23); }
+      function packFloat32(v) { return packIEEE754(v, 8, 23); }
+
+      var conversions = {
+        toFloat32: function (num) { return unpackFloat32(packFloat32(num)); }
+      };
+      if (typeof Float32Array !== 'undefined') {
+        var float32array = new Float32Array(1);
+        conversions.toFloat32 = function (num) {
+          float32array[0] = num;
+          return float32array[0];
+        };
+      }
+      return conversions;
+    }());
+
+    defineProperties(String, {
+      fromCodePoint: function(_) { // length = 1
+        var points = _slice.call(arguments, 0, arguments.length);
+        var result = [];
+        var next;
+        for (var i = 0, length = points.length; i < length; i++) {
+          next = Number(points[i]);
+          if (!ES.SameValue(next, ES.ToInteger(next)) ||
+              next < 0 || next > 0x10FFFF) {
+            throw new RangeError('Invalid code point ' + next);
+          }
+
+          if (next < 0x10000) {
+            result.push(String.fromCharCode(next));
+          } else {
+            next -= 0x10000;
+            result.push(String.fromCharCode((next >> 10) + 0xD800));
+            result.push(String.fromCharCode((next % 0x400) + 0xDC00));
+          }
+        }
+        return result.join('');
+      },
+
+      raw: function(callSite) { // raw.length===1
+        var substitutions = _slice.call(arguments, 1, arguments.length);
+        var cooked = ES.ToObject(callSite, 'bad callSite');
+        var rawValue = cooked.raw;
+        var raw = ES.ToObject(rawValue, 'bad raw value');
+        var len = Object.keys(raw).length;
+        var literalsegments = ES.ToLength(len);
+        if (literalsegments === 0) {
+          return '';
+        }
+
+        var stringElements = [];
+        var nextIndex = 0;
+        var nextKey, next, nextSeg, nextSub;
+        while (nextIndex < literalsegments) {
+          nextKey = String(nextIndex);
+          next = raw[nextKey];
+          nextSeg = String(next);
+          stringElements.push(nextSeg);
+          if (nextIndex + 1 >= literalsegments) {
+            break;
+          }
+          next = substitutions[nextKey];
+          if (next === undefined) {
+            break;
+          }
+          nextSub = String(next);
+          stringElements.push(nextSub);
+          nextIndex++;
+        }
+        return stringElements.join('');
+      }
+    });
+
+    var StringShims = {
+      // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+      // Perf: http://jsperf.com/string-repeat2/2
+      repeat: (function() {
+        var repeat = function(s, times) {
+          if (times < 1) return '';
+          if (times % 2) return repeat(s, times - 1) + s;
+          var half = repeat(s, times / 2);
+          return half + half;
+        };
+
+        return function(times) {
+          var thisStr = String(ES.CheckObjectCoercible(this));
+          times = ES.ToInteger(times);
+          if (times < 0 || times === Infinity) {
+            throw new RangeError('Invalid String#repeat value');
+          }
+          return repeat(thisStr, times);
+        };
+      })(),
+
+      startsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "startsWith" with a regex');
+        searchStr = String(searchStr);
+        var startArg = arguments.length > 1 ? arguments[1] : undefined;
+        var start = Math.max(ES.ToInteger(startArg), 0);
+        return thisStr.slice(start, start + searchStr.length) === searchStr;
+      },
+
+      endsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "endsWith" with a regex');
+        searchStr = String(searchStr);
+        var thisLen = thisStr.length;
+        var posArg = arguments.length > 1 ? arguments[1] : undefined;
+        var pos = posArg === undefined ? thisLen : ES.ToInteger(posArg);
+        var end = Math.min(Math.max(pos, 0), thisLen);
+        return thisStr.slice(end - searchStr.length, end) === searchStr;
+      },
+
+      contains: function(searchString) {
+        var position = arguments.length > 1 ? arguments[1] : undefined;
+        // Somehow this trick makes method 100% compat with the spec.
+        return _indexOf.call(this, searchString, position) !== -1;
+      },
+
+      codePointAt: function(pos) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        var position = ES.ToInteger(pos);
+        var length = thisStr.length;
+        if (position < 0 || position >= length) return undefined;
+        var first = thisStr.charCodeAt(position);
+        var isEnd = (position + 1 === length);
+        if (first < 0xD800 || first > 0xDBFF || isEnd) return first;
+        var second = thisStr.charCodeAt(position + 1);
+        if (second < 0xDC00 || second > 0xDFFF) return first;
+        return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
+      }
+    };
+    defineProperties(String.prototype, StringShims);
+
+    var hasStringTrimBug = '\u0085'.trim().length !== 1;
+    if (hasStringTrimBug) {
+      var originalStringTrim = String.prototype.trim;
+      delete String.prototype.trim;
+      // whitespace from: http://es5.github.io/#x15.5.4.20
+      // implementation from https://github.com/es-shims/es5-shim/blob/v3.4.0/es5-shim.js#L1304-L1324
+      var ws = [
+        '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003',
+        '\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028',
+        '\u2029\uFEFF'
+      ].join('');
+      var trimBeginRegexp = new RegExp('^[' + ws + '][' + ws + ']*');
+      var trimEndRegexp = new RegExp('[' + ws + '][' + ws + ']*$');
+      defineProperties(String.prototype, {
+        trim: function() {
+          if (this === undefined || this === null) {
+            throw new TypeError("can't convert " + this + " to object");
+          }
+          return String(this)
+            .replace(trimBeginRegexp, "")
+            .replace(trimEndRegexp, "");
+          }
+      });
+    }
+
+    // see https://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype-@@iterator
+    var StringIterator = function(s) {
+      this._s = String(ES.CheckObjectCoercible(s));
+      this._i = 0;
+    };
+    StringIterator.prototype.next = function() {
+      var s = this._s, i = this._i;
+      if (s === undefined || i >= s.length) {
+        this._s = undefined;
+        return { value: undefined, done: true };
+      }
+      var first = s.charCodeAt(i), second, len;
+      if (first < 0xD800 || first > 0xDBFF || (i+1) == s.length) {
+        len = 1;
+      } else {
+        second = s.charCodeAt(i+1);
+        len = (second < 0xDC00 || second > 0xDFFF) ? 1 : 2;
+      }
+      this._i = i + len;
+      return { value: s.substr(i, len), done: false };
+    };
+    addIterator(StringIterator.prototype);
+    addIterator(String.prototype, function() {
+      return new StringIterator(this);
+    });
+
+    if (!startsWithIsCompliant) {
+      // Firefox has a noncompliant startsWith implementation
+      String.prototype.startsWith = StringShims.startsWith;
+      String.prototype.endsWith = StringShims.endsWith;
+    }
+
+    defineProperties(Array, {
+      from: function(iterable) {
+        var mapFn = arguments.length > 1 ? arguments[1] : undefined;
+        var thisArg = arguments.length > 2 ? arguments[2] : undefined;
+
+        var list = ES.ToObject(iterable, 'bad iterable');
+        if (mapFn !== undefined && !ES.IsCallable(mapFn)) {
+          throw new TypeError('Array.from: when provided, the second argument must be a function');
+        }
+
+        var usingIterator = ES.IsIterable(list);
+        // does the spec really mean that Arrays should use ArrayIterator?
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2416
+        //if (Array.isArray(list)) { usingIterator=false; }
+        var length = usingIterator ? 0 : ES.ToLength(list.length);
+        var result = ES.IsCallable(this) ? Object(usingIterator ? new this() : new this(length)) : new Array(length);
+        var it = usingIterator ? ES.GetIterator(list) : null;
+        var value;
+
+        for (var i = 0; usingIterator || (i < length); i++) {
+          if (usingIterator) {
+            value = ES.IteratorNext(it);
+            if (value.done) {
+              length = i;
+              break;
+            }
+            value = value.value;
+          } else {
+            value = list[i];
+          }
+          if (mapFn) {
+            result[i] = thisArg ? mapFn.call(thisArg, value, i) : mapFn(value, i);
+          } else {
+            result[i] = value;
+          }
+        }
+
+        result.length = length;
+        return result;
+      },
+
+      of: function() {
+        return Array.from(arguments);
+      }
+    });
+
+    // Our ArrayIterator is private; see
+    // https://github.com/paulmillr/es6-shim/issues/252
+    ArrayIterator = function(array, kind) {
+        this.i = 0;
+        this.array = array;
+        this.kind = kind;
+    };
+
+    defineProperties(ArrayIterator.prototype, {
+      next: function() {
+        var i = this.i, array = this.array;
+        if (i === undefined || this.kind === undefined) {
+          throw new TypeError('Not an ArrayIterator');
+        }
+        if (array!==undefined) {
+          var len = ES.ToLength(array.length);
+          for (; i < len; i++) {
+            var kind = this.kind;
+            var retval;
+            if (kind === "key") {
+              retval = i;
+            } else if (kind === "value") {
+              retval = array[i];
+            } else if (kind === "entry") {
+              retval = [i, array[i]];
+            }
+            this.i = i + 1;
+            return { value: retval, done: false };
+          }
+        }
+        this.array = undefined;
+        return { value: undefined, done: true };
+      }
+    });
+    addIterator(ArrayIterator.prototype);
+
+    defineProperties(Array.prototype, {
+      copyWithin: function(target, start) {
+        var end = arguments[2]; // copyWithin.length must be 2
+        var o = ES.ToObject(this);
+        var len = ES.ToLength(o.length);
+        target = ES.ToInteger(target);
+        start = ES.ToInteger(start);
+        var to = target < 0 ? Math.max(len + target, 0) : Math.min(target, len);
+        var from = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        end = (end===undefined) ? len : ES.ToInteger(end);
+        var fin = end < 0 ? Math.max(len + end, 0) : Math.min(end, len);
+        var count = Math.min(fin - from, len - to);
+        var direction = 1;
+        if (from < to && to < (from + count)) {
+          direction = -1;
+          from += count - 1;
+          to += count - 1;
+        }
+        while (count > 0) {
+          if (_hasOwnProperty.call(o, from)) {
+            o[to] = o[from];
+          } else {
+            delete o[from];
+          }
+          from += direction;
+          to += direction;
+          count -= 1;
+        }
+        return o;
+      },
+
+      fill: function(value) {
+        var start = arguments.length > 1 ? arguments[1] : undefined;
+        var end = arguments.length > 2 ? arguments[2] : undefined;
+        var O = ES.ToObject(this);
+        var len = ES.ToLength(O.length);
+        start = ES.ToInteger(start === undefined ? 0 : start);
+        end = ES.ToInteger(end === undefined ? len : end);
+
+        var relativeStart = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        var relativeEnd = end < 0 ? len + end : end;
+
+        for (var i = relativeStart; i < len && i < relativeEnd; ++i) {
+          O[i] = value;
+        }
+        return O;
+      },
+
+      find: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#find: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0, value; i < length; i++) {
+          if (i in list) {
+            value = list[i];
+            if (predicate.call(thisArg, value, i, list)) return value;
+          }
+        }
+        return undefined;
+      },
+
+      findIndex: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#findIndex: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0; i < length; i++) {
+          if (i in list) {
+            if (predicate.call(thisArg, list[i], i, list)) return i;
+          }
+        }
+        return -1;
+      },
+
+      keys: function() {
+        return new ArrayIterator(this, "key");
+      },
+
+      values: function() {
+        return new ArrayIterator(this, "value");
+      },
+
+      entries: function() {
+        return new ArrayIterator(this, "entry");
+      }
+    });
+    addIterator(Array.prototype, function() { return this.values(); });
+    // Chrome defines keys/values/entries on Array, but doesn't give us
+    // any way to identify its iterator.  So add our own shimmed field.
+    if (Object.getPrototypeOf) {
+      addIterator(Object.getPrototypeOf([].values()));
+    }
+
+    var maxSafeInteger = Math.pow(2, 53) - 1;
+    defineProperties(Number, {
+      MAX_SAFE_INTEGER: maxSafeInteger,
+      MIN_SAFE_INTEGER: -maxSafeInteger,
+      EPSILON: 2.220446049250313e-16,
+
+      parseInt: globals.parseInt,
+      parseFloat: globals.parseFloat,
+
+      isFinite: function(value) {
+        return typeof value === 'number' && global_isFinite(value);
+      },
+
+      isInteger: function(value) {
+        return Number.isFinite(value) &&
+          ES.ToInteger(value) === value;
+      },
+
+      isSafeInteger: function(value) {
+        return Number.isInteger(value) && Math.abs(value) <= Number.MAX_SAFE_INTEGER;
+      },
+
+      isNaN: function(value) {
+        // NaN !== NaN, but they are identical.
+        // NaNs are the only non-reflexive value, i.e., if x !== x,
+        // then x is NaN.
+        // isNaN is broken: it converts its argument to number, so
+        // isNaN('foo') => true
+        return value !== value;
+      }
+
+    });
+
+    if (supportsDescriptors) {
+      defineProperties(Object, {
+        getPropertyDescriptor: function(subject, name) {
+          var pd = Object.getOwnPropertyDescriptor(subject, name);
+          var proto = Object.getPrototypeOf(subject);
+          while (pd === undefined && proto !== null) {
+            pd = Object.getOwnPropertyDescriptor(proto, name);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return pd;
+        },
+
+        getPropertyNames: function(subject) {
+          var result = Object.getOwnPropertyNames(subject);
+          var proto = Object.getPrototypeOf(subject);
+
+          var addProperty = function(property) {
+            if (result.indexOf(property) === -1) {
+              result.push(property);
+            }
+          };
+
+          while (proto !== null) {
+            Object.getOwnPropertyNames(proto).forEach(addProperty);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return result;
+        }
+      });
+
+      defineProperties(Object, {
+        // 19.1.3.1
+        assign: function(target, source) {
+          if (!ES.TypeIsObject(target)) {
+            throw new TypeError('target must be an object');
+          }
+          return Array.prototype.reduce.call(arguments, function(target, source) {
+            return Object.keys(Object(source)).reduce(function(target, key) {
+              target[key] = source[key];
+              return target;
+            }, target);
+          });
+        },
+
+        is: function(a, b) {
+          return ES.SameValue(a, b);
+        },
+
+        // 19.1.3.9
+        // shim from https://gist.github.com/WebReflection/5593554
+        setPrototypeOf: (function(Object, magic) {
+          var set;
+
+          var checkArgs = function(O, proto) {
+            if (!ES.TypeIsObject(O)) {
+              throw new TypeError('cannot set prototype on a non-object');
+            }
+            if (!(proto===null || ES.TypeIsObject(proto))) {
+              throw new TypeError('can only set prototype to an object or null'+proto);
+            }
+          };
+
+          var setPrototypeOf = function(O, proto) {
+            checkArgs(O, proto);
+            set.call(O, proto);
+            return O;
+          };
+
+          try {
+            // this works already in Firefox and Safari
+            set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set;
+            set.call({}, null);
+          } catch (e) {
+            if (Object.prototype !== {}[magic]) {
+              // IE < 11 cannot be shimmed
+              return;
+            }
+            // probably Chrome or some old Mobile stock browser
+            set = function(proto) {
+              this[magic] = proto;
+            };
+            // please note that this will **not** work
+            // in those browsers that do not inherit
+            // __proto__ by mistake from Object.prototype
+            // in these cases we should probably throw an error
+            // or at least be informed about the issue
+            setPrototypeOf.polyfill = setPrototypeOf(
+              setPrototypeOf({}, null),
+              Object.prototype
+            ) instanceof Object;
+            // setPrototypeOf.polyfill === true means it works as meant
+            // setPrototypeOf.polyfill === false means it's not 100% reliable
+            // setPrototypeOf.polyfill === undefined
+            // or
+            // setPrototypeOf.polyfill ==  null means it's not a polyfill
+            // which means it works as expected
+            // we can even delete Object.prototype.__proto__;
+          }
+          return setPrototypeOf;
+        })(Object, '__proto__')
+      });
+    }
+
+    // Workaround bug in Opera 12 where setPrototypeOf(x, null) doesn't work,
+    // but Object.create(null) does.
+    if (Object.setPrototypeOf && Object.getPrototypeOf &&
+        Object.getPrototypeOf(Object.setPrototypeOf({}, null)) !== null &&
+        Object.getPrototypeOf(Object.create(null)) === null) {
+      (function() {
+        var FAKENULL = Object.create(null);
+        var gpo = Object.getPrototypeOf, spo = Object.setPrototypeOf;
+        Object.getPrototypeOf = function(o) {
+          var result = gpo(o);
+          return result === FAKENULL ? null : result;
+        };
+        Object.setPrototypeOf = function(o, p) {
+          if (p === null) { p = FAKENULL; }
+          return spo(o, p);
+        };
+        Object.setPrototypeOf.polyfill = false;
+      })();
+    }
+
+    try {
+      Object.keys('foo');
+    } catch (e) {
+      var originalObjectKeys = Object.keys;
+      Object.keys = function (obj) {
+        return originalObjectKeys(ES.ToObject(obj));
+      };
+    }
+
+    var MathShims = {
+      acosh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < 1) return NaN;
+        if (value === 1) return 0;
+        if (value === Infinity) return value;
+        return Math.log(value + Math.sqrt(value * value - 1));
+      },
+
+      asinh: function(value) {
+        value = Number(value);
+        if (value === 0 || !global_isFinite(value)) {
+          return value;
+        }
+        return value < 0 ? -Math.asinh(-value) : Math.log(value + Math.sqrt(value * value + 1));
+      },
+
+      atanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < -1 || value > 1) {
+          return NaN;
+        }
+        if (value === -1) return -Infinity;
+        if (value === 1) return Infinity;
+        if (value === 0) return value;
+        return 0.5 * Math.log((1 + value) / (1 - value));
+      },
+
+      cbrt: function(value) {
+        value = Number(value);
+        if (value === 0) return value;
+        var negate = value < 0, result;
+        if (negate) value = -value;
+        result = Math.pow(value, 1/3);
+        return negate ? -result : result;
+      },
+
+      clz32: function(value) {
+        // See https://bugs.ecmascript.org/show_bug.cgi?id=2465
+        value = Number(value);
+        var number = ES.ToUint32(value);
+        if (number === 0) {
+          return 32;
+        }
+        return 32 - (number).toString(2).length;
+      },
+
+      cosh: function(value) {
+        value = Number(value);
+        if (value === 0) return 1; // +0 or -0
+        if (Number.isNaN(value)) return NaN;
+        if (!global_isFinite(value)) return Infinity;
+        if (value < 0) value = -value;
+        if (value > 21) return Math.exp(value) / 2;
+        return (Math.exp(value) + Math.exp(-value)) / 2;
+      },
+
+      expm1: function(value) {
+        value = Number(value);
+        if (value === -Infinity) return -1;
+        if (!global_isFinite(value) || value === 0) return value;
+        return Math.exp(value) - 1;
+      },
+
+      hypot: function(x, y) {
+        var anyNaN = false;
+        var allZero = true;
+        var anyInfinity = false;
+        var numbers = [];
+        Array.prototype.every.call(arguments, function(arg) {
+          var num = Number(arg);
+          if (Number.isNaN(num)) anyNaN = true;
+          else if (num === Infinity || num === -Infinity) anyInfinity = true;
+          else if (num !== 0) allZero = false;
+          if (anyInfinity) {
+            return false;
+          } else if (!anyNaN) {
+            numbers.push(Math.abs(num));
+          }
+          return true;
+        });
+        if (anyInfinity) return Infinity;
+        if (anyNaN) return NaN;
+        if (allZero) return 0;
+
+        numbers.sort(function (a, b) { return b - a; });
+        var largest = numbers[0];
+        var divided = numbers.map(function (number) { return number / largest; });
+        var sum = divided.reduce(function (sum, number) { return sum += number * number; }, 0);
+        return largest * Math.sqrt(sum);
+      },
+
+      log2: function(value) {
+        return Math.log(value) * Math.LOG2E;
+      },
+
+      log10: function(value) {
+        return Math.log(value) * Math.LOG10E;
+      },
+
+      log1p: function(value) {
+        value = Number(value);
+        if (value < -1 || Number.isNaN(value)) return NaN;
+        if (value === 0 || value === Infinity) return value;
+        if (value === -1) return -Infinity;
+        var result = 0;
+        var n = 50;
+
+        if (value < 0 || value > 1) return Math.log(1 + value);
+        for (var i = 1; i < n; i++) {
+          if ((i % 2) === 0) {
+            result -= Math.pow(value, i) / i;
+          } else {
+            result += Math.pow(value, i) / i;
+          }
+        }
+
+        return result;
+      },
+
+      sign: function(value) {
+        var number = +value;
+        if (number === 0) return number;
+        if (Number.isNaN(number)) return number;
+        return number < 0 ? -1 : 1;
+      },
+
+      sinh: function(value) {
+        value = Number(value);
+        if (!global_isFinite(value) || value === 0) return value;
+        return (Math.exp(value) - Math.exp(-value)) / 2;
+      },
+
+      tanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value === 0) return value;
+        if (value === Infinity) return 1;
+        if (value === -Infinity) return -1;
+        return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+      },
+
+      trunc: function(value) {
+        var number = Number(value);
+        return number < 0 ? -Math.floor(-number) : Math.floor(number);
+      },
+
+      imul: function(x, y) {
+        // taken from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul
+        x = ES.ToUint32(x);
+        y = ES.ToUint32(y);
+        var ah  = (x >>> 16) & 0xffff;
+        var al = x & 0xffff;
+        var bh  = (y >>> 16) & 0xffff;
+        var bl = y & 0xffff;
+        // the shift by 0 fixes the sign on the high part
+        // the final |0 converts the unsigned value into a signed value
+        return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0)|0);
+      },
+
+      fround: function(x) {
+        if (x === 0 || x === Infinity || x === -Infinity || Number.isNaN(x)) {
+          return x;
+        }
+        var num = Number(x);
+        return numberConversion.toFloat32(num);
+      }
+    };
+    defineProperties(Math, MathShims);
+
+    if (Math.imul(0xffffffff, 5) !== -5) {
+      // Safari 6.1, at least, reports "0" for this value
+      Math.imul = MathShims.imul;
+    }
+
+    // Promises
+    // Simplest possible implementation; use a 3rd-party library if you
+    // want the best possible speed and/or long stack traces.
+    var PromiseShim = (function() {
+
+      var Promise, Promise$prototype;
+
+      ES.IsPromise = function(promise) {
+        if (!ES.TypeIsObject(promise)) {
+          return false;
+        }
+        if (!promise._promiseConstructor) {
+          // _promiseConstructor is a bit more unique than _status, so we'll
+          // check that instead of the [[PromiseStatus]] internal field.
+          return false;
+        }
+        if (promise._status === undefined) {
+          return false; // uninitialized
+        }
+        return true;
+      };
+
+      // "PromiseCapability" in the spec is what most promise implementations
+      // call a "deferred".
+      var PromiseCapability = function(C) {
+        if (!ES.IsCallable(C)) {
+          throw new TypeError('bad promise constructor');
+        }
+        var capability = this;
+        var resolver = function(resolve, reject) {
+          capability.resolve = resolve;
+          capability.reject = reject;
+        };
+        capability.promise = ES.Construct(C, [resolver]);
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2478
+        if (!capability.promise._es6construct) {
+          throw new TypeError('bad promise constructor');
+        }
+        if (!(ES.IsCallable(capability.resolve) &&
+              ES.IsCallable(capability.reject))) {
+          throw new TypeError('bad promise constructor');
+        }
+      };
+
+      // find an appropriate setImmediate-alike
+      var setTimeout = globals.setTimeout;
+      var makeZeroTimeout;
+      if (typeof window !== 'undefined' && ES.IsCallable(window.postMessage)) {
+        makeZeroTimeout = function() {
+          // from http://dbaron.org/log/20100309-faster-timeouts
+          var timeouts = [];
+          var messageName = "zero-timeout-message";
+          var setZeroTimeout = function(fn) {
+            timeouts.push(fn);
+            window.postMessage(messageName, "*");
+          };
+          var handleMessage = function(event) {
+            if (event.source == window && event.data == messageName) {
+              event.stopPropagation();
+              if (timeouts.length === 0) { return; }
+              var fn = timeouts.shift();
+              fn();
+            }
+          };
+          window.addEventListener("message", handleMessage, true);
+          return setZeroTimeout;
+        };
+      }
+      var makePromiseAsap = function() {
+        // An efficient task-scheduler based on a pre-existing Promise
+        // implementation, which we can use even if we override the
+        // global Promise below (in order to workaround bugs)
+        // https://github.com/Raynos/observ-hash/issues/2#issuecomment-35857671
+        var P = globals.Promise;
+        return P && P.resolve && function(task) {
+          return P.resolve().then(task);
+        };
+      };
+      var enqueue = ES.IsCallable(globals.setImmediate) ?
+        globals.setImmediate.bind(globals) :
+        typeof process === 'object' && process.nextTick ? process.nextTick :
+        makePromiseAsap() ||
+        (ES.IsCallable(makeZeroTimeout) ? makeZeroTimeout() :
+        function(task) { setTimeout(task, 0); }); // fallback
+
+      var triggerPromiseReactions = function(reactions, x) {
+        reactions.forEach(function(reaction) {
+          enqueue(function() {
+            // PromiseReactionTask
+            var handler = reaction.handler;
+            var capability = reaction.capability;
+            var resolve = capability.resolve;
+            var reject = capability.reject;
+            try {
+              var result = handler(x);
+              if (result === capability.promise) {
+                throw new TypeError('self resolution');
+              }
+              var updateResult =
+                updatePromiseFromPotentialThenable(result, capability);
+              if (!updateResult) {
+                resolve(result);
+              }
+            } catch (e) {
+              reject(e);
+            }
+          });
+        });
+      };
+
+      var updatePromiseFromPotentialThenable = function(x, capability) {
+        if (!ES.TypeIsObject(x)) {
+          return false;
+        }
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          var then = x.then; // only one invocation of accessor
+          if (!ES.IsCallable(then)) { return false; }
+          then.call(x, resolve, reject);
+        } catch(e) {
+          reject(e);
+        }
+        return true;
+      };
+
+      var promiseResolutionHandler = function(promise, onFulfilled, onRejected){
+        return function(x) {
+          if (x === promise) {
+            return onRejected(new TypeError('self resolution'));
+          }
+          var C = promise._promiseConstructor;
+          var capability = new PromiseCapability(C);
+          var updateResult = updatePromiseFromPotentialThenable(x, capability);
+          if (updateResult) {
+            return capability.promise.then(onFulfilled, onRejected);
+          } else {
+            return onFulfilled(x);
+          }
+        };
+      };
+
+      Promise = function(resolver) {
+        var promise = this;
+        promise = emulateES6construct(promise);
+        if (!promise._promiseConstructor) {
+          // we use _promiseConstructor as a stand-in for the internal
+          // [[PromiseStatus]] field; it's a little more unique.
+          throw new TypeError('bad promise');
+        }
+        if (promise._status !== undefined) {
+          throw new TypeError('promise already initialized');
+        }
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2482
+        if (!ES.IsCallable(resolver)) {
+          throw new TypeError('not a valid resolver');
+        }
+        promise._status = 'unresolved';
+        promise._resolveReactions = [];
+        promise._rejectReactions = [];
+
+        var resolve = function(resolution) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._resolveReactions;
+          promise._result = resolution;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-resolution';
+          triggerPromiseReactions(reactions, resolution);
+        };
+        var reject = function(reason) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._rejectReactions;
+          promise._result = reason;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-rejection';
+          triggerPromiseReactions(reactions, reason);
+        };
+        try {
+          resolver(resolve, reject);
+        } catch (e) {
+          reject(e);
+        }
+        return promise;
+      };
+      Promise$prototype = Promise.prototype;
+      defineProperties(Promise, {
+        '@@create': function(obj) {
+          var constructor = this;
+          // AllocatePromise
+          // The `obj` parameter is a hack we use for es5
+          // compatibility.
+          var prototype = constructor.prototype || Promise$prototype;
+          obj = obj || create(prototype);
+          defineProperties(obj, {
+            _status: undefined,
+            _result: undefined,
+            _resolveReactions: undefined,
+            _rejectReactions: undefined,
+            _promiseConstructor: undefined
+          });
+          obj._promiseConstructor = constructor;
+          return obj;
+        }
+      });
+
+      var _promiseAllResolver = function(index, values, capability, remaining) {
+        var done = false;
+        return function(x) {
+          if (done) { return; } // protect against being called multiple times
+          done = true;
+          values[index] = x;
+          if ((--remaining.count) === 0) {
+            var resolve = capability.resolve;
+            resolve(values); // call w/ this===undefined
+          }
+        };
+      };
+
+      Promise.all = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          var values = [], remaining = { count: 1 };
+          for (var index = 0; ; index++) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            var resolveElement = _promiseAllResolver(
+              index, values, capability, remaining
+            );
+            remaining.count++;
+            nextPromise.then(resolveElement, capability.reject);
+          }
+          if ((--remaining.count) === 0) {
+            resolve(values); // call w/ this===undefined
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.race = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          while (true) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              // If iterable has no items, resulting promise will never
+              // resolve; see:
+              // https://github.com/domenic/promises-unwrapping/issues/75
+              // https://bugs.ecmascript.org/show_bug.cgi?id=2515
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            nextPromise.then(resolve, reject);
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.reject = function(reason) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var reject = capability.reject;
+        reject(reason); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.resolve = function(v) {
+        var C = this;
+        if (ES.IsPromise(v)) {
+          var constructor = v._promiseConstructor;
+          if (constructor === C) { return v; }
+        }
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        resolve(v); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.prototype['catch'] = function( onRejected ) {
+        return this.then(undefined, onRejected);
+      };
+
+      Promise.prototype.then = function( onFulfilled, onRejected ) {
+        var promise = this;
+        if (!ES.IsPromise(promise)) { throw new TypeError('not a promise'); }
+        // this.constructor not this._promiseConstructor; see
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2513
+        var C = this.constructor;
+        var capability = new PromiseCapability(C);
+        if (!ES.IsCallable(onRejected)) {
+          onRejected = function(e) { throw e; };
+        }
+        if (!ES.IsCallable(onFulfilled)) {
+          onFulfilled = function(x) { return x; };
+        }
+        var resolutionHandler =
+          promiseResolutionHandler(promise, onFulfilled, onRejected);
+        var resolveReaction =
+          { capability: capability, handler: resolutionHandler };
+        var rejectReaction =
+          { capability: capability, handler: onRejected };
+        switch (promise._status) {
+        case 'unresolved':
+          promise._resolveReactions.push(resolveReaction);
+          promise._rejectReactions.push(rejectReaction);
+          break;
+        case 'has-resolution':
+          triggerPromiseReactions([resolveReaction], promise._result);
+          break;
+        case 'has-rejection':
+          triggerPromiseReactions([rejectReaction], promise._result);
+          break;
+        default:
+          throw new TypeError('unexpected');
+        }
+        return capability.promise;
+      };
+
+      return Promise;
+    })();
+    // export the Promise constructor.
+    defineProperties(globals, { Promise: PromiseShim });
+    // In Chrome 33 (and thereabouts) Promise is defined, but the
+    // implementation is buggy in a number of ways.  Let's check subclassing
+    // support to see if we have a buggy implementation.
+    var promiseSupportsSubclassing = supportsSubclassing(globals.Promise, function(S) {
+      return S.resolve(42) instanceof S;
+    });
+    var promiseIgnoresNonFunctionThenCallbacks = (function () {
+      try {
+        globals.Promise.reject(42).then(null, 5).then(null, function () {});
+        return true;
+      } catch (ex) {
+        return false;
+      }
+    }());
+    if (!promiseSupportsSubclassing || !promiseIgnoresNonFunctionThenCallbacks) {
+      globals.Promise = PromiseShim;
+    }
+
+    // Map and Set require a true ES5 environment
+    if (supportsDescriptors) {
+
+      var fastkey = function fastkey(key) {
+        var type = typeof key;
+        if (type === 'string') {
+          return '$' + key;
+        } else if (type === 'number') {
+          // note that -0 will get coerced to "0" when used as a property key
+          return key;
+        }
+        return null;
+      };
+
+      var emptyObject = function emptyObject() {
+        // accomodate some older not-quite-ES5 browsers
+        return Object.create ? Object.create(null) : {};
+      };
+
+      var collectionShims = {
+        Map: (function() {
+
+          var empty = {};
+
+          function MapEntry(key, value) {
+            this.key = key;
+            this.value = value;
+            this.next = null;
+            this.prev = null;
+          }
+
+          MapEntry.prototype.isRemoved = function() {
+            return this.key === empty;
+          };
+
+          function MapIterator(map, kind) {
+            this.head = map._head;
+            this.i = this.head;
+            this.kind = kind;
+          }
+
+          MapIterator.prototype = {
+            next: function() {
+              var i = this.i, kind = this.kind, head = this.head, result;
+              if (this.i === undefined) {
+                return { value: undefined, done: true };
+              }
+              while (i.isRemoved() && i !== head) {
+                // back up off of removed entries
+                i = i.prev;
+              }
+              // advance to next unreturned element.
+              while (i.next !== head) {
+                i = i.next;
+                if (!i.isRemoved()) {
+                  if (kind === "key") {
+                    result = i.key;
+                  } else if (kind === "value") {
+                    result = i.value;
+                  } else {
+                    result = [i.key, i.value];
+                  }
+                  this.i = i;
+                  return { value: result, done: false };
+                }
+              }
+              // once the iterator is done, it is done forever.
+              this.i = undefined;
+              return { value: undefined, done: true };
+            }
+          };
+          addIterator(MapIterator.prototype);
+
+          function Map(iterable) {
+            var map = this;
+            map = emulateES6construct(map);
+            if (!map._es6map) {
+              throw new TypeError('bad map');
+            }
+
+            var head = new MapEntry(null, null);
+            // circular doubly-linked list.
+            head.next = head.prev = head;
+
+            defineProperties(map, {
+              '_head': head,
+              '_storage': emptyObject(),
+              '_size': 0
+            });
+
+            // Optionally initialize map from iterable
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = map.set;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad map'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                if (!ES.TypeIsObject(nextItem)) {
+                  throw new TypeError('expected iterable of pairs');
+                }
+                adder.call(map, nextItem[0], nextItem[1]);
+              }
+            }
+            return map;
+          }
+          var Map$prototype = Map.prototype;
+          defineProperties(Map, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Map$prototype;
+              obj = obj || create(prototype);
+              defineProperties(obj, { _es6map: true });
+              return obj;
+            }
+          });
+
+          Object.defineProperty(Map.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._size === 'undefined') {
+                throw new TypeError('size method called on incompatible Map');
+              }
+              return this._size;
+            }
+          });
+
+          defineProperties(Map.prototype, {
+            get: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                var entry = this._storage[fkey];
+                return entry ? entry.value : undefined;
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return i.value;
+                }
+              }
+              return undefined;
+            },
+
+            has: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                return typeof this._storage[fkey] !== 'undefined';
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            set: function(key, value) {
+              var head = this._head, i = head, entry;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] !== 'undefined') {
+                  this._storage[fkey].value = value;
+                  return;
+                } else {
+                  entry = this._storage[fkey] = new MapEntry(key, value);
+                  i = head.prev;
+                  // fall through
+                }
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.value = value;
+                  return;
+                }
+              }
+              entry = entry || new MapEntry(key, value);
+              if (ES.SameValue(-0, key)) {
+                entry.key = +0; // coerce -0 to +0 in entry
+              }
+              entry.next = this._head;
+              entry.prev = this._head.prev;
+              entry.prev.next = entry;
+              entry.next.prev = entry;
+              this._size += 1;
+            },
+
+            'delete': function(key) {
+              var head = this._head, i = head;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] === 'undefined') {
+                  return false;
+                }
+                i = this._storage[fkey].prev;
+                delete this._storage[fkey];
+                // fall through
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.key = i.value = empty;
+                  i.prev.next = i.next;
+                  i.next.prev = i.prev;
+                  this._size -= 1;
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            clear: function() {
+              this._size = 0;
+              this._storage = emptyObject();
+              var head = this._head, i = head, p = i.next;
+              while ((i = p) !== head) {
+                i.key = i.value = empty;
+                p = i.next;
+                i.next = i.prev = head;
+              }
+              head.next = head.prev = head;
+            },
+
+            keys: function() {
+              return new MapIterator(this, "key");
+            },
+
+            values: function() {
+              return new MapIterator(this, "value");
+            },
+
+            entries: function() {
+              return new MapIterator(this, "key+value");
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var it = this.entries();
+              for (var entry = it.next(); !entry.done; entry = it.next()) {
+                callback.call(context, entry.value[1], entry.value[0], this);
+              }
+            }
+          });
+          addIterator(Map.prototype, function() { return this.entries(); });
+
+          return Map;
+        })(),
+
+        Set: (function() {
+          // Creating a Map is expensive.  To speed up the common case of
+          // Sets containing only string or numeric keys, we use an object
+          // as backing storage and lazily create a full Map only when
+          // required.
+          var SetShim = function Set(iterable) {
+            var set = this;
+            set = emulateES6construct(set);
+            if (!set._es6set) {
+              throw new TypeError('bad set');
+            }
+
+            defineProperties(set, {
+              '[[SetData]]': null,
+              '_storage': emptyObject()
+            });
+
+            // Optionally initialize map from iterable
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = set.add;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad set'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                adder.call(set, nextItem);
+              }
+            }
+            return set;
+          };
+          var Set$prototype = SetShim.prototype;
+          defineProperties(SetShim, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Set$prototype;
+              obj = obj || create(prototype);
+              defineProperties(obj, { _es6set: true });
+              return obj;
+            }
+          });
+
+          // Switch from the object backing storage to a full Map.
+          var ensureMap = function ensureMap(set) {
+            if (!set['[[SetData]]']) {
+              var m = set['[[SetData]]'] = new collectionShims.Map();
+              Object.keys(set._storage).forEach(function(k) {
+                // fast check for leading '$'
+                if (k.charCodeAt(0) === 36) {
+                  k = k.slice(1);
+                } else {
+                  k = +k;
+                }
+                m.set(k, k);
+              });
+              set._storage = null; // free old backing storage
+            }
+          };
+
+          Object.defineProperty(SetShim.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._storage === 'undefined') {
+                // https://github.com/paulmillr/es6-shim/issues/176
+                throw new TypeError('size method called on incompatible Set');
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].size;
+            }
+          });
+
+          defineProperties(SetShim.prototype, {
+            has: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                return !!this._storage[fkey];
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].has(key);
+            },
+
+            add: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                this._storage[fkey]=true;
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].set(key, key);
+            },
+
+            'delete': function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                delete this._storage[fkey];
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]']['delete'](key);
+            },
+
+            clear: function() {
+              if (this._storage) {
+                this._storage = emptyObject();
+                return;
+              }
+              return this['[[SetData]]'].clear();
+            },
+
+            keys: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].keys();
+            },
+
+            values: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].values();
+            },
+
+            entries: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].entries();
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireSet = this;
+              ensureMap(this);
+              this['[[SetData]]'].forEach(function(value, key) {
+                callback.call(context, key, key, entireSet);
+              });
+            }
+          });
+          addIterator(SetShim.prototype, function() { return this.values(); });
+
+          return SetShim;
+        })()
+      };
+      defineProperties(globals, collectionShims);
+
+      if (globals.Map || globals.Set) {
+        /*
+          - In Firefox < 23, Map#size is a function.
+          - In all current Firefox, Set#entries/keys/values & Map#clear do not exist
+          - https://bugzilla.mozilla.org/show_bug.cgi?id=869996
+          - In Firefox 24, Map and Set do not implement forEach
+          - In Firefox 25 at least, Map and Set are callable without "new"
+        */
+        if (
+          typeof globals.Map.prototype.clear !== 'function' ||
+          new globals.Set().size !== 0 ||
+          new globals.Map().size !== 0 ||
+          typeof globals.Map.prototype.keys !== 'function' ||
+          typeof globals.Set.prototype.keys !== 'function' ||
+          typeof globals.Map.prototype.forEach !== 'function' ||
+          typeof globals.Set.prototype.forEach !== 'function' ||
+          isCallableWithoutNew(globals.Map) ||
+          isCallableWithoutNew(globals.Set) ||
+          !supportsSubclassing(globals.Map, function(M) {
+            return (new M([])) instanceof M;
+          })
+        ) {
+          globals.Map = collectionShims.Map;
+          globals.Set = collectionShims.Set;
+        }
+      }
+      // Shim incomplete iterator implementations.
+      addIterator(Object.getPrototypeOf((new globals.Map()).keys()));
+      addIterator(Object.getPrototypeOf((new globals.Set()).keys()));
+    }
+  };
+
+  if (typeof define === 'function' && define.amd) {
+    define(main); // RequireJS
+  } else {
+    main(); // CommonJS and <script>
+  }
+})();
+
diff --git a/ajax/libs/es6-shim/0.15.0/es6-shim.map b/ajax/libs/es6-shim/0.15.0/es6-shim.map
new file mode 100644
index 000000000..3543b6244
--- /dev/null
+++ b/ajax/libs/es6-shim/0.15.0/es6-shim.map
@@ -0,0 +1 @@
+{"version":3,"sources":["es6-shim.js"],"names":["undefined","isCallableWithoutNew","func","e","supportsSubclassing","C","f","Sub","apply","this","arguments","__proto__","Object","setPrototypeOf","prototype","create","constructor","value","arePropertyDescriptorsSupported","defineProperty","startsWithRejectsRegex","rejectsRegex","String","startsWith","getGlobal","Function","main","globals","global_isFinite","isFinite","supportsDescriptors","startsWithIsCompliant","_slice","Array","slice","_indexOf","indexOf","_toString","toString","_hasOwnProperty","hasOwnProperty","ArrayIterator","defineProperties","object","map","keys","forEach","name","method","configurable","enumerable","writable","properties","Type","$iterator$","Symbol","iterator","Set","addIterator","impl","o","isArguments","str","call","result","length","callee","emulateES6construct","ES","TypeIsObject","TypeError","_es6construct","IsCallable","CheckObjectCoercible","x","optMessage","ToObject","ToInt32","ToUint32","ToInteger","number","Number","isNaN","Math","sign","floor","abs","ToLength","len","MAX_SAFE_INTEGER","SameValue","a","b","SameValueZero","IsIterable","GetIterator","it","IteratorNext","next","Construct","args","obj","numberConversion","roundToEven","n","w","packIEEE754","v","ebits","fbits","bias","s","ln","i","bits","bytes","pow","Infinity","min","log","LN2","push","reverse","join","parseInt","unpackIEEE754","j","NaN","unpackFloat64","packFloat64","unpackFloat32","packFloat32","conversions","toFloat32","num","Float32Array","float32array","fromCodePoint","_","points","RangeError","fromCharCode","raw","callSite","substitutions","cooked","rawValue","literalsegments","stringElements","nextIndex","nextKey","nextSeg","nextSub","StringShims","repeat","times","half","thisStr","searchStr","startArg","start","max","endsWith","thisLen","posArg","pos","end","contains","searchString","position","codePointAt","first","charCodeAt","isEnd","second","hasStringTrimBug","trim","originalStringTrim","ws","trimBeginRegexp","RegExp","trimEndRegexp","replace","StringIterator","_s","_i","done","substr","from","iterable","mapFn","thisArg","list","usingIterator","of","array","kind","retval","copyWithin","target","to","fin","count","direction","fill","O","relativeStart","relativeEnd","find","predicate","findIndex","values","entries","getPrototypeOf","maxSafeInteger","MIN_SAFE_INTEGER","EPSILON","parseFloat","isInteger","isSafeInteger","getPropertyDescriptor","subject","pd","getOwnPropertyDescriptor","proto","getPropertyNames","getOwnPropertyNames","addProperty","property","assign","source","reduce","key","is","magic","set","checkArgs","polyfill","FAKENULL","gpo","spo","p","originalObjectKeys","MathShims","acosh","sqrt","asinh","atanh","cbrt","negate","clz32","cosh","exp","expm1","hypot","y","anyNaN","allZero","anyInfinity","numbers","every","arg","sort","largest","divided","sum","log2","LOG2E","log10","LOG10E","log1p","sinh","tanh","trunc","imul","ah","al","bh","bl","fround","PromiseShim","Promise","Promise$prototype","IsPromise","promise","_promiseConstructor","_status","PromiseCapability","capability","resolver","resolve","reject","setTimeout","makeZeroTimeout","window","postMessage","timeouts","messageName","setZeroTimeout","fn","handleMessage","event","data","stopPropagation","shift","addEventListener","makePromiseAsap","P","task","then","enqueue","setImmediate","bind","process","nextTick","triggerPromiseReactions","reactions","reaction","handler","updateResult","updatePromiseFromPotentialThenable","promiseResolutionHandler","onFulfilled","onRejected","_resolveReactions","_rejectReactions","resolution","_result","reason","@@create","_promiseAllResolver","index","remaining","all","nextPromise","resolveElement","race","resolutionHandler","resolveReaction","rejectReaction","promiseSupportsSubclassing","S","promiseIgnoresNonFunctionThenCallbacks","ex","fastkey","type","emptyObject","collectionShims","Map","empty","MapEntry","prev","isRemoved","MapIterator","head","_head","_es6map","_storage","_size","adder","nextItem","Map$prototype","get","fkey","entry","has","delete","clear","callback","context","SetShim","_es6set","[[SetData]]","add","Set$prototype","ensureMap","m","k","size","entireSet","M","define","amd"],"mappings":"CAKA,SAAUA,GACR,YAEA,IAAIC,GAAuB,SAASC,GAClC,IAAMA,IACN,MAAOC,GAAK,MAAO,OACnB,MAAO,MAGT,IAAIC,GAAsB,SAASC,EAAGC,GAEpC,IACE,GAAIC,GAAM,WAAaF,EAAEG,MAAMC,KAAMC,WACrC,KAAKH,EAAII,UAAW,CAAE,MAAO,OAC7BC,OAAOC,eAAeN,EAAKF,EAC3BE,GAAIO,UAAYF,OAAOG,OAAOV,EAAES,WAC9BE,aAAeC,MAAOZ,IAExB,OAAOC,GAAEC,GACT,MAAOJ,GACP,MAAO,QAIX,IAAIe,GAAkC,WACpC,IACEN,OAAOO,kBAAmB,OAC1B,OAAO,MACP,MAAOhB,GACP,MAAO,QAIX,IAAIiB,GAAyB,WAC3B,GAAIC,GAAe,KACnB,IAAIC,OAAOR,UAAUS,WAAY,CAC/B,IACE,MAAMA,WAAW,KACjB,MAAOpB,GACPkB,EAAe,MAGnB,MAAOA,GAIT,IAAIG,GAAY,GAAIC,UAAS,eAG7B,IAAIC,GAAO,WACT,GAAIC,GAAUH,GACd,IAAII,GAAkBD,EAAQE,QAC9B,IAAIC,KAAwBlB,OAAOO,gBAAkBD,GACrD,IAAIa,GAAwBX,GAC5B,IAAIY,GAASC,MAAMnB,UAAUoB,KAC7B,IAAIC,GAAWb,OAAOR,UAAUsB,OAChC,IAAIC,GAAYzB,OAAOE,UAAUwB,QACjC,IAAIC,GAAkB3B,OAAOE,UAAU0B,cACvC,IAAIC,EAIJ,IAAIC,GAAmB,SAASC,EAAQC,GACtChC,OAAOiC,KAAKD,GAAKE,QAAQ,SAASC,GAChC,GAAIC,GAASJ,EAAIG,EACjB,IAAIA,IAAQJ,GAAQ,MACpB,IAAIb,EAAqB,CACvBlB,OAAOO,eAAewB,EAAQI,GAC5BE,aAAc,KACdC,WAAY,MACZC,SAAU,KACVlC,MAAO+B,QAEJ,CACLL,EAAOI,GAAQC,KAOrB,IAAIjC,GAASH,OAAOG,QAAU,SAASD,EAAWsC,GAChD,QAASC,MACTA,EAAKvC,UAAYA,CACjB,IAAI6B,GAAS,GAAIU,EACjB,UAAWD,KAAe,YAAa,CACrCV,EAAiBC,EAAQS,GAE3B,MAAOT,GAQT,IAAIW,SAAqBC,UAAW,YAAcA,OAAOC,UACvD,oBAIF,IAAI7B,EAAQ8B,YAAc,GAAI9B,GAAQ8B,KAAM,gBAAkB,WAAY,CACxEH,EAAa,aAEf,GAAII,GAAc,SAAS5C,EAAW6C,GACpC,IAAKA,EAAM,CAAEA,EAAO,QAASH,KAAa,MAAO/C,OACjD,GAAImD,KACJA,GAAEN,GAAcK,CAChBjB,GAAiB5B,EAAW8C,GAK9B,IAAIC,GAAc,QAASA,GAAY5C,GACrC,GAAI6C,GAAMzB,EAAU0B,KAAK9C,EACzB,IAAI+C,GAASF,IAAQ,oBACrB,KAAKE,EAAQ,CACXA,EAASF,IAAQ,kBACf7C,IAAU,YACHA,KAAU,gBACVA,GAAMgD,SAAW,UACxBhD,EAAMgD,QAAU,GAChB5B,EAAU0B,KAAK9C,EAAMiD,UAAY,oBAErC,MAAOF,GAGT,IAAIG,GAAsB,SAASP,GACjC,IAAKQ,EAAGC,aAAaT,GAAI,KAAM,IAAIU,WAAU,aAK7C,KAAKV,EAAEW,cAAe,CACpB,GAAIX,EAAE5C,aAAeoD,EAAGI,WAAWZ,EAAE5C,YAAY,aAAc,CAC7D4C,EAAIA,EAAE5C,YAAY,YAAY4C,GAEhClB,EAAiBkB,GAAKW,cAAe,OAEvC,MAAOX,GAGT,IAAIQ,IACFK,qBAAsB,SAASC,EAAGC,GAEhC,GAAID,GAAK,KACP,KAAM,IAAIJ,WAAUK,GAAe,yBAA2BD,EAChE,OAAOA,IAGTL,aAAc,SAASK,GAIrB,MAAOA,IAAK,MAAQ9D,OAAO8D,KAAOA,GAGpCE,SAAU,SAAShB,EAAGe,GACpB,MAAO/D,QAAOwD,EAAGK,qBAAqBb,EAAGe,KAG3CH,WAAY,SAASE,GACnB,aAAcA,KAAM,YAElBrC,EAAU0B,KAAKW,KAAO,qBAG1BG,QAAS,SAASH,GAChB,MAAOA,IAAK,GAGdI,SAAU,SAASJ,GACjB,MAAOA,KAAM,GAGfK,UAAW,SAAS9D,GAClB,GAAI+D,IAAU/D,CACd,IAAIgE,OAAOC,MAAMF,GAAS,MAAO,EACjC,IAAIA,IAAW,IAAMC,OAAOpD,SAASmD,GAAS,MAAOA,EACrD,OAAOG,MAAKC,KAAKJ,GAAUG,KAAKE,MAAMF,KAAKG,IAAIN,KAGjDO,SAAU,SAAStE,GACjB,GAAIuE,GAAMpB,EAAGW,UAAU9D,EACvB,IAAIuE,GAAO,EAAG,MAAO,EACrB,IAAIA,EAAMP,OAAOQ,iBAAkB,MAAOR,QAAOQ,gBACjD,OAAOD,IAGTE,UAAW,SAASC,EAAGC,GACrB,GAAID,IAAMC,EAAG,CAEX,GAAID,IAAM,EAAG,MAAO,GAAIA,IAAM,EAAIC,CAClC,OAAO,MAET,MAAOX,QAAOC,MAAMS,IAAMV,OAAOC,MAAMU,IAGzCC,cAAe,SAASF,EAAGC,GAEzB,MAAQD,KAAMC,GAAOX,OAAOC,MAAMS,IAAMV,OAAOC,MAAMU,IAGvDE,WAAY,SAASlC,GACnB,MAAOQ,GAAGC,aAAaT,KACpBA,EAAEN,KAAgBtD,GAAa6D,EAAYD,KAGhDmC,YAAa,SAASnC,GACpB,GAAIC,EAAYD,GAAI,CAElB,MAAO,IAAInB,GAAcmB,EAAG,SAE9B,GAAIoC,GAAKpC,EAAEN,IACX,KAAKc,EAAGC,aAAa2B,GAAK,CACxB,KAAM,IAAI1B,WAAU,gBAEtB,MAAO0B,IAGTC,aAAc,SAASD,GACrB,GAAIhC,GAAUtD,UAAUuD,OAAS,EAAK+B,EAAGE,KAAKxF,UAAU,IAAMsF,EAAGE,MACjE,KAAK9B,EAAGC,aAAaL,GAAS,CAC5B,KAAM,IAAIM,WAAU,gBAEtB,MAAON,IAGTmC,UAAW,SAAS9F,EAAG+F,GAErB,GAAIC,EACJ,IAAIjC,EAAGI,WAAWnE,EAAE,aAAc,CAChCgG,EAAMhG,EAAE,kBACH,CAELgG,EAAMtF,EAAOV,EAAES,WAAa,MAI9B4B,EAAiB2D,GAAO9B,cAAe,MAEvC,IAAIP,GAAS3D,EAAEG,MAAM6F,EAAKD,EAC1B,OAAOhC,GAAGC,aAAaL,GAAUA,EAASqC,GAI9C,IAAIC,GAAoB,WAItB,QAASC,GAAYC,GACnB,GAAIC,GAAItB,KAAKE,MAAMmB,GAAIlG,EAAIkG,EAAIC,CAC/B,IAAInG,EAAI,GAAK,CACX,MAAOmG,GAET,GAAInG,EAAI,GAAK,CACX,MAAOmG,GAAI,EAEb,MAAOA,GAAI,EAAIA,EAAI,EAAIA,EAGzB,QAASC,GAAYC,EAAGC,EAAOC,GAC7B,GAAIC,IAAQ,GAAMF,EAAQ,GAAM,EAC9BG,EAAG5G,EAAGG,EAAG0G,EACTC,EAAGC,EAAMpD,EAAKqD,CAGhB,IAAIR,IAAMA,EAAG,CAGXxG,GAAK,GAAKyG,GAAS,CACnBtG,GAAI6E,KAAKiC,IAAI,EAAGP,EAAQ,EACxBE,GAAI,MACC,IAAIJ,IAAMU,UAAYV,KAAOU,SAAU,CAC5ClH,GAAK,GAAKyG,GAAS,CACnBtG,GAAI,CACJyG,GAAKJ,EAAI,EAAK,EAAI,MACb,IAAIA,IAAM,EAAG,CAClBxG,EAAI,CACJG,GAAI,CACJyG,GAAK,EAAIJ,KAAOU,SAAY,EAAI,MAC3B,CACLN,EAAIJ,EAAI,CACRA,GAAIxB,KAAKG,IAAIqB,EAEb,IAAIA,GAAKxB,KAAKiC,IAAI,EAAG,EAAIN,GAAO,CAC9B3G,EAAIgF,KAAKmC,IAAInC,KAAKE,MAAMF,KAAKoC,IAAIZ,GAAKxB,KAAKqC,KAAM,KACjDlH,GAAIiG,EAAYI,EAAIxB,KAAKiC,IAAI,EAAGjH,GAAKgF,KAAKiC,IAAI,EAAGP,GACjD,IAAIvG,EAAI6E,KAAKiC,IAAI,EAAGP,IAAU,EAAG,CAC/B1G,EAAIA,EAAI,CACRG,GAAI,EAEN,GAAIH,EAAI2G,EAAM,CAEZ3G,GAAK,GAAKyG,GAAS,CACnBtG,GAAI,MACC,CAELH,EAAIA,EAAI2G,CACRxG,GAAIA,EAAI6E,KAAKiC,IAAI,EAAGP,QAEjB,CAEL1G,EAAI,CACJG,GAAIiG,EAAYI,EAAIxB,KAAKiC,IAAI,EAAG,EAAIN,EAAOD,KAK/CK,IACA,KAAKD,EAAIJ,EAAOI,EAAGA,GAAK,EAAG,CACzBC,EAAKO,KAAKnH,EAAI,EAAI,EAAI,EACtBA,GAAI6E,KAAKE,MAAM/E,EAAI,GAErB,IAAK2G,EAAIL,EAAOK,EAAGA,GAAK,EAAG,CACzBC,EAAKO,KAAKtH,EAAI,EAAI,EAAI,EACtBA,GAAIgF,KAAKE,MAAMlF,EAAI,GAErB+G,EAAKO,KAAKV,EAAI,EAAI,EAClBG,GAAKQ,SACL5D,GAAMoD,EAAKS,KAAK,GAGhBR,KACA,OAAOrD,EAAIG,OAAQ,CACjBkD,EAAMM,KAAKG,SAAS9D,EAAI5B,MAAM,EAAG,GAAI,GACrC4B,GAAMA,EAAI5B,MAAM,GAElB,MAAOiF,GAGT,QAASU,GAAcV,EAAOP,EAAOC,GAEnC,GAAIK,MAAWD,EAAGa,EAAGlC,EAAG9B,EACpBgD,EAAMC,EAAG5G,EAAGG,CAEhB,KAAK2G,EAAIE,EAAMlD,OAAQgD,EAAGA,GAAK,EAAG,CAChCrB,EAAIuB,EAAMF,EAAI,EACd,KAAKa,EAAI,EAAGA,EAAGA,GAAK,EAAG,CACrBZ,EAAKO,KAAK7B,EAAI,EAAI,EAAI,EACtBA,GAAIA,GAAK,GAGbsB,EAAKQ,SACL5D,GAAMoD,EAAKS,KAAK,GAGhBb,IAAQ,GAAMF,EAAQ,GAAM,CAC5BG,GAAIa,SAAS9D,EAAI5B,MAAM,EAAG,GAAI,IAAM,EAAI,CACxC/B,GAAIyH,SAAS9D,EAAI5B,MAAM,EAAG,EAAI0E,GAAQ,EACtCtG,GAAIsH,SAAS9D,EAAI5B,MAAM,EAAI0E,GAAQ,EAGnC,IAAIzG,KAAO,GAAKyG,GAAS,EAAG,CAC1B,MAAOtG,KAAM,EAAIyH,IAAMhB,EAAIM,aACtB,IAAIlH,EAAI,EAAG,CAEhB,MAAO4G,GAAI5B,KAAKiC,IAAI,EAAGjH,EAAI2G,IAAS,EAAIxG,EAAI6E,KAAKiC,IAAI,EAAGP,QACnD,IAAIvG,IAAM,EAAG,CAElB,MAAOyG,GAAI5B,KAAKiC,IAAI,IAAKN,EAAO,KAAOxG,EAAI6E,KAAKiC,IAAI,EAAGP,QAClD,CACL,MAAOE,GAAI,GAAK,EAAI,GAIxB,QAASiB,GAAcpC,GAAK,MAAOiC,GAAcjC,EAAG,GAAI,IACxD,QAASqC,GAAYtB,GAAK,MAAOD,GAAYC,EAAG,GAAI,IACpD,QAASuB,GAActC,GAAK,MAAOiC,GAAcjC,EAAG,EAAG,IACvD,QAASuC,GAAYxB,GAAK,MAAOD,GAAYC,EAAG,EAAG,IAEnD,GAAIyB,IACFC,UAAW,SAAUC,GAAO,MAAOJ,GAAcC,EAAYG,KAE/D,UAAWC,gBAAiB,YAAa,CACvC,GAAIC,GAAe,GAAID,cAAa,EACpCH,GAAYC,UAAY,SAAUC,GAChCE,EAAa,GAAKF,CAClB,OAAOE,GAAa,IAGxB,MAAOJ,KAGT1F,GAAiBpB,QACfmH,cAAe,SAASC,GACtB,GAAIC,GAAS3G,EAAO+B,KAAKrD,UAAW,EAAGA,UAAUuD,OACjD,IAAID,KACJ,IAAIkC,EACJ,KAAK,GAAIe,GAAI,EAAGhD,EAAS0E,EAAO1E,OAAQgD,EAAIhD,EAAQgD,IAAK,CACvDf,EAAOjB,OAAO0D,EAAO1B,GACrB,KAAK7C,EAAGsB,UAAUQ,EAAM9B,EAAGW,UAAUmB,KACjCA,EAAO,GAAKA,EAAO,QAAU,CAC/B,KAAM,IAAI0C,YAAW,sBAAwB1C,GAG/C,GAAIA,EAAO,MAAS,CAClBlC,EAAOyD,KAAKnG,OAAOuH,aAAa3C,QAC3B,CACLA,GAAQ,KACRlC,GAAOyD,KAAKnG,OAAOuH,cAAc3C,GAAQ,IAAM,OAC/ClC,GAAOyD,KAAKnG,OAAOuH,aAAc3C,EAAO,KAAS,SAGrD,MAAOlC,GAAO2D,KAAK,KAGrBmB,IAAK,SAASC,GACZ,GAAIC,GAAgBhH,EAAO+B,KAAKrD,UAAW,EAAGA,UAAUuD,OACxD,IAAIgF,GAAS7E,EAAGQ,SAASmE,EAAU,eACnC,IAAIG,GAAWD,EAAOH,GACtB,IAAIA,GAAM1E,EAAGQ,SAASsE,EAAU,gBAChC,IAAI1D,GAAM5E,OAAOiC,KAAKiG,GAAK7E,MAC3B,IAAIkF,GAAkB/E,EAAGmB,SAASC,EAClC,IAAI2D,IAAoB,EAAG,CACzB,MAAO,GAGT,GAAIC,KACJ,IAAIC,GAAY,CAChB,IAAIC,GAASpD,EAAMqD,EAASC,CAC5B,OAAOH,EAAYF,EAAiB,CAClCG,EAAUhI,OAAO+H,EACjBnD,GAAO4C,EAAIQ,EACXC,GAAUjI,OAAO4E,EACjBkD,GAAe3B,KAAK8B,EACpB,IAAIF,EAAY,GAAKF,EAAiB,CACpC,MAEFjD,EAAO8C,EAAcM,EACrB,IAAIpD,IAASlG,EAAW,CACtB,MAEFwJ,EAAUlI,OAAO4E,EACjBkD,GAAe3B,KAAK+B,EACpBH,KAEF,MAAOD,GAAezB,KAAK,MAI/B,IAAI8B,IAGFC,OAAQ,WACN,GAAIA,GAAS,SAAS3C,EAAG4C,GACvB,GAAIA,EAAQ,EAAG,MAAO,EACtB,IAAIA,EAAQ,EAAG,MAAOD,GAAO3C,EAAG4C,EAAQ,GAAK5C,CAC7C,IAAI6C,GAAOF,EAAO3C,EAAG4C,EAAQ,EAC7B,OAAOC,GAAOA,EAGhB,OAAO,UAASD,GACd,GAAIE,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7CkJ,GAAQvF,EAAGW,UAAU4E,EACrB,IAAIA,EAAQ,GAAKA,IAAUtC,SAAU,CACnC,KAAM,IAAIuB,YAAW,+BAEvB,MAAOc,GAAOG,EAASF,OAI3BpI,WAAY,SAASuI,GACnB,GAAID,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAI4B,EAAU0B,KAAK+F,KAAe,kBAAmB,KAAM,IAAIxF,WAAU,+CACzEwF,GAAYxI,OAAOwI,EACnB,IAAIC,GAAWrJ,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CACrD,IAAIgK,GAAQ7E,KAAK8E,IAAI7F,EAAGW,UAAUgF,GAAW,EAC7C,OAAOF,GAAQ3H,MAAM8H,EAAOA,EAAQF,EAAU7F,UAAY6F,GAG5DI,SAAU,SAASJ,GACjB,GAAID,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAI4B,EAAU0B,KAAK+F,KAAe,kBAAmB,KAAM,IAAIxF,WAAU,6CACzEwF,GAAYxI,OAAOwI,EACnB,IAAIK,GAAUN,EAAQ5F,MACtB,IAAImG,GAAS1J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CACnD,IAAIqK,GAAMD,IAAWpK,EAAYmK,EAAU/F,EAAGW,UAAUqF,EACxD,IAAIE,GAAMnF,KAAKmC,IAAInC,KAAK8E,IAAII,EAAK,GAAIF,EACrC,OAAON,GAAQ3H,MAAMoI,EAAMR,EAAU7F,OAAQqG,KAASR,GAGxDS,SAAU,SAASC,GACjB,GAAIC,GAAW/J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAErD,OAAOmC,GAAS4B,KAAKtD,KAAM+J,EAAcC,MAAe,GAG1DC,YAAa,SAASL,GACpB,GAAIR,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAIgK,GAAWrG,EAAGW,UAAUsF,EAC5B,IAAIpG,GAAS4F,EAAQ5F,MACrB,IAAIwG,EAAW,GAAKA,GAAYxG,EAAQ,MAAOjE,EAC/C,IAAI2K,GAAQd,EAAQe,WAAWH,EAC/B,IAAII,GAASJ,EAAW,IAAMxG,CAC9B,IAAI0G,EAAQ,OAAUA,EAAQ,OAAUE,EAAO,MAAOF,EACtD,IAAIG,GAASjB,EAAQe,WAAWH,EAAW,EAC3C,IAAIK,EAAS,OAAUA,EAAS,MAAQ,MAAOH,EAC/C,QAASA,EAAQ,OAAU,MAASG,EAAS,OAAU,OAG3DpI,GAAiBpB,OAAOR,UAAW2I,EAEnC,IAAIsB,GAAmB,OAASC,OAAO/G,SAAW,CAClD,IAAI8G,EAAkB,CACpB,GAAIE,GAAqB3J,OAAOR,UAAUkK,WACnC1J,QAAOR,UAAUkK,IAGxB,IAAIE,IACF,oDACA,qEACA,gBACAvD,KAAK,GACP,IAAIwD,GAAkB,GAAIC,QAAO,KAAOF,EAAK,KAAOA,EAAK,KACzD,IAAIG,GAAgB,GAAID,QAAO,IAAMF,EAAK,KAAOA,EAAK,MACtDxI,GAAiBpB,OAAOR,WACtBkK,KAAM,WACJ,GAAIvK,OAAST,GAAaS,OAAS,KAAM,CACvC,KAAM,IAAI6D,WAAU,iBAAmB7D,KAAO,cAEhD,MAAOa,QAAOb,MACX6K,QAAQH,EAAiB,IACzBG,QAAQD,EAAe,OAMhC,GAAIE,GAAiB,SAASxE,GAC5BtG,KAAK+K,GAAKlK,OAAO8C,EAAGK,qBAAqBsC,GACzCtG,MAAKgL,GAAK,EAEZF,GAAezK,UAAUoF,KAAO,WAC9B,GAAIa,GAAItG,KAAK+K,GAAIvE,EAAIxG,KAAKgL,EAC1B,IAAI1E,IAAM/G,GAAaiH,GAAKF,EAAE9C,OAAQ,CACpCxD,KAAK+K,GAAKxL,CACV,QAASiB,MAAOjB,EAAW0L,KAAM,MAEnC,GAAIf,GAAQ5D,EAAE6D,WAAW3D,GAAI6D,EAAQtF,CACrC,IAAImF,EAAQ,OAAUA,EAAQ,OAAW1D,EAAE,GAAMF,EAAE9C,OAAQ,CACzDuB,EAAM,MACD,CACLsF,EAAS/D,EAAE6D,WAAW3D,EAAE,EACxBzB,GAAOsF,EAAS,OAAUA,EAAS,MAAU,EAAI,EAEnDrK,KAAKgL,GAAKxE,EAAIzB,CACd,QAASvE,MAAO8F,EAAE4E,OAAO1E,EAAGzB,GAAMkG,KAAM,OAE1ChI,GAAY6H,EAAezK,UAC3B4C,GAAYpC,OAAOR,UAAW,WAC5B,MAAO,IAAIyK,GAAe9K,OAG5B,KAAKsB,EAAuB,CAE1BT,OAAOR,UAAUS,WAAakI,EAAYlI,UAC1CD,QAAOR,UAAUoJ,SAAWT,EAAYS,SAG1CxH,EAAiBT,OACf2J,KAAM,SAASC,GACb,GAAIC,GAAQpL,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAClD,IAAI+L,GAAUrL,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAEpD,IAAIgM,GAAO5H,EAAGQ,SAASiH,EAAU,eACjC,IAAIC,IAAU9L,IAAcoE,EAAGI,WAAWsH,GAAQ,CAChD,KAAM,IAAIxH,WAAU,qEAGtB,GAAI2H,GAAgB7H,EAAG0B,WAAWkG,EAIlC,IAAI/H,GAASgI,EAAgB,EAAI7H,EAAGmB,SAASyG,EAAK/H,OAClD,IAAID,GAASI,EAAGI,WAAW/D,MAAQG,OAAOqL,EAAgB,GAAIxL,MAAS,GAAIA,MAAKwD,IAAW,GAAIhC,OAAMgC,EACrG,IAAI+B,GAAKiG,EAAgB7H,EAAG2B,YAAYiG,GAAQ,IAChD,IAAI/K,EAEJ,KAAK,GAAIgG,GAAI,EAAGgF,GAAkBhF,EAAIhD,EAASgD,IAAK,CAClD,GAAIgF,EAAe,CACjBhL,EAAQmD,EAAG6B,aAAaD,EACxB,IAAI/E,EAAMyK,KAAM,CACdzH,EAASgD,CACT,OAEFhG,EAAQA,EAAMA,UACT,CACLA,EAAQ+K,EAAK/E,GAEf,GAAI6E,EAAO,CACT9H,EAAOiD,GAAK8E,EAAUD,EAAM/H,KAAKgI,EAAS9K,EAAOgG,GAAK6E,EAAM7K,EAAOgG,OAC9D,CACLjD,EAAOiD,GAAKhG,GAIhB+C,EAAOC,OAASA,CAChB,OAAOD,IAGTkI,GAAI,WACF,MAAOjK,OAAM2J,KAAKlL,aAMtB+B,GAAgB,SAAS0J,EAAOC,GAC5B3L,KAAKwG,EAAI,CACTxG,MAAK0L,MAAQA,CACb1L,MAAK2L,KAAOA,EAGhB1J,GAAiBD,EAAc3B,WAC7BoF,KAAM,WACJ,GAAIe,GAAIxG,KAAKwG,EAAGkF,EAAQ1L,KAAK0L,KAC7B,IAAIlF,IAAMjH,GAAaS,KAAK2L,OAASpM,EAAW,CAC9C,KAAM,IAAIsE,WAAU,wBAEtB,GAAI6H,IAAQnM,EAAW,CACrB,GAAIwF,GAAMpB,EAAGmB,SAAS4G,EAAMlI,OAC5B,MAAOgD,EAAIzB,EAAKyB,IAAK,CACnB,GAAImF,GAAO3L,KAAK2L,IAChB,IAAIC,EACJ,IAAID,IAAS,MAAO,CAClBC,EAASpF,MACJ,IAAImF,IAAS,QAAS,CAC3BC,EAASF,EAAMlF,OACV,IAAImF,IAAS,QAAS,CAC3BC,GAAUpF,EAAGkF,EAAMlF,IAErBxG,KAAKwG,EAAIA,EAAI,CACb,QAAShG,MAAOoL,EAAQX,KAAM,QAGlCjL,KAAK0L,MAAQnM,CACb,QAASiB,MAAOjB,EAAW0L,KAAM,QAGrChI,GAAYjB,EAAc3B,UAE1B4B,GAAiBT,MAAMnB,WACrBwL,WAAY,SAASC,EAAQvC,GAC3B,GAAIM,GAAM5J,UAAU,EACpB,IAAIkD,GAAIQ,EAAGQ,SAASnE,KACpB,IAAI+E,GAAMpB,EAAGmB,SAAS3B,EAAEK,OACxBsI,GAASnI,EAAGW,UAAUwH,EACtBvC,GAAQ5F,EAAGW,UAAUiF,EACrB,IAAIwC,GAAKD,EAAS,EAAIpH,KAAK8E,IAAIzE,EAAM+G,EAAQ,GAAKpH,KAAKmC,IAAIiF,EAAQ/G,EACnE,IAAIoG,GAAO5B,EAAQ,EAAI7E,KAAK8E,IAAIzE,EAAMwE,EAAO,GAAK7E,KAAKmC,IAAI0C,EAAOxE,EAClE8E,GAAOA,IAAMtK,EAAawF,EAAMpB,EAAGW,UAAUuF,EAC7C,IAAImC,GAAMnC,EAAM,EAAInF,KAAK8E,IAAIzE,EAAM8E,EAAK,GAAKnF,KAAKmC,IAAIgD,EAAK9E,EAC3D,IAAIkH,GAAQvH,KAAKmC,IAAImF,EAAMb,EAAMpG,EAAMgH,EACvC,IAAIG,GAAY,CAChB,IAAIf,EAAOY,GAAMA,EAAMZ,EAAOc,EAAQ,CACpCC,GAAa,CACbf,IAAQc,EAAQ,CAChBF,IAAME,EAAQ,EAEhB,MAAOA,EAAQ,EAAG,CAChB,GAAInK,EAAgBwB,KAAKH,EAAGgI,GAAO,CACjChI,EAAE4I,GAAM5I,EAAEgI,OACL,OACEhI,GAAEgI,GAEXA,GAAQe,CACRH,IAAMG,CACND,IAAS,EAEX,MAAO9I,IAGTgJ,KAAM,SAAS3L,GACb,GAAI+I,GAAQtJ,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAClD,IAAIsK,GAAM5J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAChD,IAAI6M,GAAIzI,EAAGQ,SAASnE,KACpB,IAAI+E,GAAMpB,EAAGmB,SAASsH,EAAE5I,OACxB+F,GAAQ5F,EAAGW,UAAUiF,IAAUhK,EAAY,EAAIgK,EAC/CM,GAAMlG,EAAGW,UAAUuF,IAAQtK,EAAYwF,EAAM8E,EAE7C,IAAIwC,GAAgB9C,EAAQ,EAAI7E,KAAK8E,IAAIzE,EAAMwE,EAAO,GAAK7E,KAAKmC,IAAI0C,EAAOxE,EAC3E,IAAIuH,GAAczC,EAAM,EAAI9E,EAAM8E,EAAMA,CAExC,KAAK,GAAIrD,GAAI6F,EAAe7F,EAAIzB,GAAOyB,EAAI8F,IAAe9F,EAAG,CAC3D4F,EAAE5F,GAAKhG,EAET,MAAO4L,IAGTG,KAAM,SAASC,GACb,GAAIjB,GAAO5H,EAAGQ,SAASnE,KACvB,IAAIwD,GAASG,EAAGmB,SAASyG,EAAK/H,OAC9B,KAAKG,EAAGI,WAAWyI,GAAY,CAC7B,KAAM,IAAI3I,WAAU,4CAEtB,GAAIyH,GAAUrL,UAAU,EACxB,KAAK,GAAIuG,GAAI,EAAGhG,EAAOgG,EAAIhD,EAAQgD,IAAK,CACtC,GAAIA,IAAK+E,GAAM,CACb/K,EAAQ+K,EAAK/E,EACb,IAAIgG,EAAUlJ,KAAKgI,EAAS9K,EAAOgG,EAAG+E,GAAO,MAAO/K,IAGxD,MAAOjB,IAGTkN,UAAW,SAASD,GAClB,GAAIjB,GAAO5H,EAAGQ,SAASnE,KACvB,IAAIwD,GAASG,EAAGmB,SAASyG,EAAK/H,OAC9B,KAAKG,EAAGI,WAAWyI,GAAY,CAC7B,KAAM,IAAI3I,WAAU,iDAEtB,GAAIyH,GAAUrL,UAAU,EACxB,KAAK,GAAIuG,GAAI,EAAGA,EAAIhD,EAAQgD,IAAK,CAC/B,GAAIA,IAAK+E,GAAM,CACb,GAAIiB,EAAUlJ,KAAKgI,EAASC,EAAK/E,GAAIA,EAAG+E,GAAO,MAAO/E,IAG1D,OAAQ,GAGVpE,KAAM,WACJ,MAAO,IAAIJ,GAAchC,KAAM,QAGjC0M,OAAQ,WACN,MAAO,IAAI1K,GAAchC,KAAM,UAGjC2M,QAAS,WACP,MAAO,IAAI3K,GAAchC,KAAM,WAGnCiD,GAAYzB,MAAMnB,UAAW,WAAa,MAAOL,MAAK0M,UAGtD,IAAIvM,OAAOyM,eAAgB,CACzB3J,EAAY9C,OAAOyM,kBAAkBF,WAGvC,GAAIG,GAAiBnI,KAAKiC,IAAI,EAAG,IAAM,CACvC1E,GAAiBuC,QACfQ,iBAAkB6H,EAClBC,kBAAmBD,EACnBE,QAAS,sBAET5F,SAAUjG,EAAQiG,SAClB6F,WAAY9L,EAAQ8L,WAEpB5L,SAAU,SAASZ,GACjB,aAAcA,KAAU,UAAYW,EAAgBX,IAGtDyM,UAAW,SAASzM,GAClB,MAAOgE,QAAOpD,SAASZ,IACrBmD,EAAGW,UAAU9D,KAAWA,GAG5B0M,cAAe,SAAS1M,GACtB,MAAOgE,QAAOyI,UAAUzM,IAAUkE,KAAKG,IAAIrE,IAAUgE,OAAOQ,kBAG9DP,MAAO,SAASjE,GAMd,MAAOA,KAAUA,IAKrB,IAAIa,EAAqB,CACvBY,EAAiB9B,QACfgN,sBAAuB,SAASC,EAAS9K,GACvC,GAAI+K,GAAKlN,OAAOmN,yBAAyBF,EAAS9K,EAClD,IAAIiL,GAAQpN,OAAOyM,eAAeQ,EAClC,OAAOC,IAAO9N,GAAagO,IAAU,KAAM,CACzCF,EAAKlN,OAAOmN,yBAAyBC,EAAOjL,EAC5CiL,GAAQpN,OAAOyM,eAAeW,GAEhC,MAAOF,IAGTG,iBAAkB,SAASJ,GACzB,GAAI7J,GAASpD,OAAOsN,oBAAoBL,EACxC,IAAIG,GAAQpN,OAAOyM,eAAeQ,EAElC,IAAIM,GAAc,SAASC,GACzB,GAAIpK,EAAO5B,QAAQgM,MAAe,EAAG,CACnCpK,EAAOyD,KAAK2G,IAIhB,OAAOJ,IAAU,KAAM,CACrBpN,OAAOsN,oBAAoBF,GAAOlL,QAAQqL,EAC1CH,GAAQpN,OAAOyM,eAAeW,GAEhC,MAAOhK,KAIXtB,GAAiB9B,QAEfyN,OAAQ,SAAS9B,EAAQ+B,GACvB,IAAKlK,EAAGC,aAAakI,GAAS,CAC5B,KAAM,IAAIjI,WAAU,4BAEtB,MAAOrC,OAAMnB,UAAUyN,OAAOxK,KAAKrD,UAAW,SAAS6L,EAAQ+B,GAC7D,MAAO1N,QAAOiC,KAAKjC,OAAO0N,IAASC,OAAO,SAAShC,EAAQiC,GACzDjC,EAAOiC,GAAOF,EAAOE,EACrB,OAAOjC,IACNA,MAIPkC,GAAI,SAAS9I,EAAGC,GACd,MAAOxB,GAAGsB,UAAUC,EAAGC,IAKzB/E,eAAgB,SAAUD,EAAQ8N,GAChC,GAAIC,EAEJ,IAAIC,GAAY,SAAS/B,EAAGmB,GAC1B,IAAK5J,EAAGC,aAAawI,GAAI,CACvB,KAAM,IAAIvI,WAAU,wCAEtB,KAAM0J,IAAQ,MAAQ5J,EAAGC,aAAa2J,IAAS,CAC7C,KAAM,IAAI1J,WAAU,8CAA8C0J,IAItE,IAAInN,GAAiB,SAASgM,EAAGmB,GAC/BY,EAAU/B,EAAGmB,EACbW,GAAI5K,KAAK8I,EAAGmB,EACZ,OAAOnB,GAGT,KAEE8B,EAAM/N,EAAOmN,yBAAyBnN,EAAOE,UAAW4N,GAAOC,GAC/DA,GAAI5K,QAAS,MACb,MAAO5D,GACP,GAAIS,EAAOE,eAAiB4N,GAAQ,CAElC,OAGFC,EAAM,SAASX,GACbvN,KAAKiO,GAASV,EAOhBnN,GAAegO,SAAWhO,EACxBA,KAAmB,MACnBD,EAAOE,oBACIF,GASf,MAAOC,IACND,OAAQ,eAMf,GAAIA,OAAOC,gBAAkBD,OAAOyM,gBAChCzM,OAAOyM,eAAezM,OAAOC,kBAAmB,SAAW,MAC3DD,OAAOyM,eAAezM,OAAOG,OAAO,SAAW,KAAM,EACvD,WACE,GAAI+N,GAAWlO,OAAOG,OAAO,KAC7B,IAAIgO,GAAMnO,OAAOyM,eAAgB2B,EAAMpO,OAAOC,cAC9CD,QAAOyM,eAAiB,SAASzJ,GAC/B,GAAII,GAAS+K,EAAInL,EACjB,OAAOI,KAAW8K,EAAW,KAAO9K,EAEtCpD,QAAOC,eAAiB,SAAS+C,EAAGqL,GAClC,GAAIA,IAAM,KAAM,CAAEA,EAAIH,EACtB,MAAOE,GAAIpL,EAAGqL,GAEhBrO,QAAOC,eAAegO,SAAW,UAIrC,IACEjO,OAAOiC,KAAK,OACZ,MAAO1C,GACP,GAAI+O,GAAqBtO,OAAOiC,IAChCjC,QAAOiC,KAAO,SAAUwD,GACtB,MAAO6I,GAAmB9K,EAAGQ,SAASyB,KAI1C,GAAI8I,IACFC,MAAO,SAASnO,GACdA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,EAAQ,EAAG,MAAO8G,IAC7C,IAAI9G,IAAU,EAAG,MAAO,EACxB,IAAIA,IAAUoG,SAAU,MAAOpG,EAC/B,OAAOkE,MAAKoC,IAAItG,EAAQkE,KAAKkK,KAAKpO,EAAQA,EAAQ,KAGpDqO,MAAO,SAASrO,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,IAAMW,EAAgBX,GAAQ,CAC1C,MAAOA,GAET,MAAOA,GAAQ,GAAKkE,KAAKmK,OAAOrO,GAASkE,KAAKoC,IAAItG,EAAQkE,KAAKkK,KAAKpO,EAAQA,EAAQ,KAGtFsO,MAAO,SAAStO,GACdA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,GAAS,GAAKA,EAAQ,EAAG,CAClD,MAAO8G,KAET,GAAI9G,KAAW,EAAG,OAAQoG,QAC1B,IAAIpG,IAAU,EAAG,MAAOoG,SACxB,IAAIpG,IAAU,EAAG,MAAOA,EACxB,OAAO,GAAMkE,KAAKoC,KAAK,EAAItG,IAAU,EAAIA,KAG3CuO,KAAM,SAASvO,GACbA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,EAAG,MAAOA,EACxB,IAAIwO,GAASxO,EAAQ,EAAG+C,CACxB,IAAIyL,EAAQxO,GAASA,CACrB+C,GAASmB,KAAKiC,IAAInG,EAAO,EAAE,EAC3B,OAAOwO,IAAUzL,EAASA,GAG5B0L,MAAO,SAASzO,GAEdA,EAAQgE,OAAOhE,EACf,IAAI+D,GAASZ,EAAGU,SAAS7D,EACzB,IAAI+D,IAAW,EAAG,CAChB,MAAO,IAET,MAAO,IAAK,EAAS1C,SAAS,GAAG2B,QAGnC0L,KAAM,SAAS1O,GACbA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,EAAG,MAAO,EACxB,IAAIgE,OAAOC,MAAMjE,GAAQ,MAAO8G,IAChC,KAAKnG,EAAgBX,GAAQ,MAAOoG,SACpC,IAAIpG,EAAQ,EAAGA,GAASA,CACxB,IAAIA,EAAQ,GAAI,MAAOkE,MAAKyK,IAAI3O,GAAS,CACzC,QAAQkE,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,IAAU,GAGhD4O,MAAO,SAAS5O,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,KAAWoG,SAAU,OAAQ,CACjC,KAAKzF,EAAgBX,IAAUA,IAAU,EAAG,MAAOA,EACnD,OAAOkE,MAAKyK,IAAI3O,GAAS,GAG3B6O,MAAO,SAASpL,EAAGqL,GACjB,GAAIC,GAAS,KACb,IAAIC,GAAU,IACd,IAAIC,GAAc,KAClB,IAAIC,KACJlO,OAAMnB,UAAUsP,MAAMrM,KAAKrD,UAAW,SAAS2P,GAC7C,GAAI/H,GAAMrD,OAAOoL,EACjB,IAAIpL,OAAOC,MAAMoD,GAAM0H,EAAS,SAC3B,IAAI1H,IAAQjB,UAAYiB,KAASjB,SAAU6I,EAAc,SACzD,IAAI5H,IAAQ,EAAG2H,EAAU,KAC9B,IAAIC,EAAa,CACf,MAAO,WACF,KAAKF,EAAQ,CAClBG,EAAQ1I,KAAKtC,KAAKG,IAAIgD,IAExB,MAAO,OAET,IAAI4H,EAAa,MAAO7I,SACxB,IAAI2I,EAAQ,MAAOjI,IACnB,IAAIkI,EAAS,MAAO,EAEpBE,GAAQG,KAAK,SAAU3K,EAAGC,GAAK,MAAOA,GAAID,GAC1C,IAAI4K,GAAUJ,EAAQ,EACtB,IAAIK,GAAUL,EAAQvN,IAAI,SAAUoC,GAAU,MAAOA,GAASuL,GAC9D,IAAIE,GAAMD,EAAQjC,OAAO,SAAUkC,EAAKzL,GAAU,MAAOyL,IAAOzL,EAASA,GAAW,EACpF,OAAOuL,GAAUpL,KAAKkK,KAAKoB,IAG7BC,KAAM,SAASzP,GACb,MAAOkE,MAAKoC,IAAItG,GAASkE,KAAKwL,OAGhCC,MAAO,SAAS3P,GACd,MAAOkE,MAAKoC,IAAItG,GAASkE,KAAK0L,QAGhCC,MAAO,SAAS7P,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,GAAS,GAAKgE,OAAOC,MAAMjE,GAAQ,MAAO8G,IAC9C,IAAI9G,IAAU,GAAKA,IAAUoG,SAAU,MAAOpG,EAC9C,IAAIA,KAAW,EAAG,OAAQoG,QAC1B,IAAIrD,GAAS,CACb,IAAIwC,GAAI,EAER,IAAIvF,EAAQ,GAAKA,EAAQ,EAAG,MAAOkE,MAAKoC,IAAI,EAAItG,EAChD,KAAK,GAAIgG,GAAI,EAAGA,EAAIT,EAAGS,IAAK,CAC1B,GAAKA,EAAI,IAAO,EAAG,CACjBjD,GAAUmB,KAAKiC,IAAInG,EAAOgG,GAAKA,MAC1B,CACLjD,GAAUmB,KAAKiC,IAAInG,EAAOgG,GAAKA,GAInC,MAAOjD,IAGToB,KAAM,SAASnE,GACb,GAAI+D,IAAU/D,CACd,IAAI+D,IAAW,EAAG,MAAOA,EACzB,IAAIC,OAAOC,MAAMF,GAAS,MAAOA,EACjC,OAAOA,GAAS,GAAK,EAAI,GAG3B+L,KAAM,SAAS9P,GACbA,EAAQgE,OAAOhE,EACf,KAAKW,EAAgBX,IAAUA,IAAU,EAAG,MAAOA,EACnD,QAAQkE,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,IAAU,GAGhD+P,KAAM,SAAS/P,GACbA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,IAAU,EAAG,MAAOA,EAC/C,IAAIA,IAAUoG,SAAU,MAAO,EAC/B,IAAIpG,KAAWoG,SAAU,OAAQ,CACjC,QAAQlC,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,KAAWkE,KAAKyK,IAAI3O,GAASkE,KAAKyK,KAAK3O,KAG7EgQ,MAAO,SAAShQ,GACd,GAAI+D,GAASC,OAAOhE,EACpB,OAAO+D,GAAS,GAAKG,KAAKE,OAAOL,GAAUG,KAAKE,MAAML,IAGxDkM,KAAM,SAASxM,EAAGqL,GAEhBrL,EAAIN,EAAGU,SAASJ,EAChBqL,GAAI3L,EAAGU,SAASiL,EAChB,IAAIoB,GAAOzM,IAAM,GAAM,KACvB,IAAI0M,GAAK1M,EAAI,KACb,IAAI2M,GAAOtB,IAAM,GAAM,KACvB,IAAIuB,GAAKvB,EAAI,KAGb,OAASqB,GAAKE,GAASH,EAAKG,EAAKF,EAAKC,GAAO,KAAQ,GAAG,GAG1DE,OAAQ,SAAS7M,GACf,GAAIA,IAAM,GAAKA,IAAM2C,UAAY3C,KAAO2C,UAAYpC,OAAOC,MAAMR,GAAI,CACnE,MAAOA,GAET,GAAI4D,GAAMrD,OAAOP,EACjB,OAAO4B,GAAiB+B,UAAUC,IAGtC5F,GAAiByC,KAAMgK,EAEvB,IAAIhK,KAAK+L,KAAK,WAAY,MAAQ,EAAG,CAEnC/L,KAAK+L,KAAO/B,EAAU+B,KAMxB,GAAIM,GAAc,WAEhB,GAAIC,GAASC,CAEbtN,GAAGuN,UAAY,SAASC,GACtB,IAAKxN,EAAGC,aAAauN,GAAU,CAC7B,MAAO,OAET,IAAKA,EAAQC,oBAAqB,CAGhC,MAAO,OAET,GAAID,EAAQE,UAAY9R,EAAW,CACjC,MAAO,OAET,MAAO,MAKT,IAAI+R,GAAoB,SAAS1R,GAC/B,IAAK+D,EAAGI,WAAWnE,GAAI,CACrB,KAAM,IAAIiE,WAAU,2BAEtB,GAAI0N,GAAavR,IACjB,IAAIwR,GAAW,SAASC,EAASC,GAC/BH,EAAWE,QAAUA,CACrBF,GAAWG,OAASA,EAEtBH,GAAWJ,QAAUxN,EAAG+B,UAAU9F,GAAI4R,GAEtC,KAAKD,EAAWJ,QAAQrN,cAAe,CACrC,KAAM,IAAID,WAAU,2BAEtB,KAAMF,EAAGI,WAAWwN,EAAWE,UACzB9N,EAAGI,WAAWwN,EAAWG,SAAU,CACvC,KAAM,IAAI7N,WAAU,4BAKxB,IAAI8N,GAAazQ,EAAQyQ,UACzB,IAAIC,EACJ,UAAWC,UAAW,aAAelO,EAAGI,WAAW8N,OAAOC,aAAc,CACtEF,EAAkB,WAEhB,GAAIG,KACJ,IAAIC,GAAc,sBAClB,IAAIC,GAAiB,SAASC,GAC5BH,EAAS/K,KAAKkL,EACdL,QAAOC,YAAYE,EAAa,KAElC,IAAIG,GAAgB,SAASC,GAC3B,GAAIA,EAAMvE,QAAUgE,QAAUO,EAAMC,MAAQL,EAAa,CACvDI,EAAME,iBACN,IAAIP,EAASvO,SAAW,EAAG,CAAE,OAC7B,GAAI0O,GAAKH,EAASQ,OAClBL,MAGJL,QAAOW,iBAAiB,UAAWL,EAAe,KAClD,OAAOF,IAGX,GAAIQ,GAAkB,WAKpB,GAAIC,GAAIxR,EAAQ8P,OAChB,OAAO0B,IAAKA,EAAEjB,SAAW,SAASkB,GAChC,MAAOD,GAAEjB,UAAUmB,KAAKD,IAG5B,IAAIE,GAAUlP,EAAGI,WAAW7C,EAAQ4R,cAClC5R,EAAQ4R,aAAaC,KAAK7R,SACnB8R,WAAY,UAAYA,QAAQC,SAAWD,QAAQC,SAC1DR,MACC9O,EAAGI,WAAW6N,GAAmBA,IAClC,SAASe,GAAQhB,EAAWgB,EAAM,IAEpC,IAAIO,GAA0B,SAASC,EAAWlP,GAChDkP,EAAU9Q,QAAQ,SAAS+Q,GACzBP,EAAQ,WAEN,GAAIQ,GAAUD,EAASC,OACvB,IAAI9B,GAAa6B,EAAS7B,UAC1B,IAAIE,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,GAAInO,GAAS8P,EAAQpP,EACrB,IAAIV,IAAWgO,EAAWJ,QAAS,CACjC,KAAM,IAAItN,WAAU,mBAEtB,GAAIyP,GACFC,EAAmChQ,EAAQgO,EAC7C,KAAK+B,EAAc,CACjB7B,EAAQlO,IAEV,MAAO7D,GACPgS,EAAOhS,QAMf,IAAI6T,GAAqC,SAAStP,EAAGsN,GACnD,IAAK5N,EAAGC,aAAaK,GAAI,CACvB,MAAO,OAET,GAAIwN,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,GAAIkB,GAAO3O,EAAE2O,IACb,KAAKjP,EAAGI,WAAW6O,GAAO,CAAE,MAAO,OACnCA,EAAKtP,KAAKW,EAAGwN,EAASC,GACtB,MAAMhS,GACNgS,EAAOhS,GAET,MAAO,MAGT,IAAI8T,GAA2B,SAASrC,EAASsC,EAAaC,GAC5D,MAAO,UAASzP,GACd,GAAIA,IAAMkN,EAAS,CACjB,MAAOuC,GAAW,GAAI7P,WAAU,oBAElC,GAAIjE,GAAIuR,EAAQC,mBAChB,IAAIG,GAAa,GAAID,GAAkB1R,EACvC,IAAI0T,GAAeC,EAAmCtP,EAAGsN,EACzD,IAAI+B,EAAc,CAChB,MAAO/B,GAAWJ,QAAQyB,KAAKa,EAAaC,OACvC,CACL,MAAOD,GAAYxP,KAKzB+M,GAAU,SAASQ,GACjB,GAAIL,GAAUnR,IACdmR,GAAUzN,EAAoByN,EAC9B,KAAKA,EAAQC,oBAAqB,CAGhC,KAAM,IAAIvN,WAAU,eAEtB,GAAIsN,EAAQE,UAAY9R,EAAW,CACjC,KAAM,IAAIsE,WAAU,+BAGtB,IAAKF,EAAGI,WAAWyN,GAAW,CAC5B,KAAM,IAAI3N,WAAU,wBAEtBsN,EAAQE,QAAU,YAClBF,GAAQwC,oBACRxC,GAAQyC,mBAER,IAAInC,GAAU,SAASoC,GACrB,GAAI1C,EAAQE,UAAY,aAAc,CAAE,OACxC,GAAI8B,GAAYhC,EAAQwC,iBACxBxC,GAAQ2C,QAAUD,CAClB1C,GAAQwC,kBAAoBpU,CAC5B4R,GAAQyC,iBAAmBrU,CAC3B4R,GAAQE,QAAU,gBAClB6B,GAAwBC,EAAWU,GAErC,IAAInC,GAAS,SAASqC,GACpB,GAAI5C,EAAQE,UAAY,aAAc,CAAE,OACxC,GAAI8B,GAAYhC,EAAQyC,gBACxBzC,GAAQ2C,QAAUC,CAClB5C,GAAQwC,kBAAoBpU,CAC5B4R,GAAQyC,iBAAmBrU,CAC3B4R,GAAQE,QAAU,eAClB6B,GAAwBC,EAAWY,GAErC,KACEvC,EAASC,EAASC,GAClB,MAAOhS,GACPgS,EAAOhS,GAET,MAAOyR,GAETF,GAAoBD,EAAQ3Q,SAC5B4B,GAAiB+O,GACfgD,WAAY,SAASpO,GACnB,GAAIrF,GAAcP,IAIlB,IAAIK,GAAYE,EAAYF,WAAa4Q,CACzCrL,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GACfyL,QAAS9R,EACTuU,QAASvU,EACToU,kBAAmBpU,EACnBqU,iBAAkBrU,EAClB6R,oBAAqB7R,GAEvBqG,GAAIwL,oBAAsB7Q,CAC1B,OAAOqF,KAIX,IAAIqO,GAAsB,SAASC,EAAOxH,EAAQ6E,EAAY4C,GAC5D,GAAIlJ,GAAO,KACX,OAAO,UAAShH,GACd,GAAIgH,EAAM,CAAE,OACZA,EAAO,IACPyB,GAAOwH,GAASjQ,CAChB,MAAOkQ,EAAUlI,QAAW,EAAG,CAC7B,GAAIwF,GAAUF,EAAWE,OACzBA,GAAQ/E,KAKdsE,GAAQoD,IAAM,SAAShJ,GACrB,GAAIxL,GAAII,IACR,IAAIuR,GAAa,GAAID,GAAkB1R,EACvC,IAAI6R,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,IAAK/N,EAAG0B,WAAW+F,GAAW,CAC5B,KAAM,IAAIvH,WAAU,gBAEtB,GAAI0B,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAIsB,MAAayH,GAAclI,MAAO,EACtC,KAAK,GAAIiI,GAAQ,GAAKA,IAAS,CAC7B,GAAIzO,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CACb,MAEF,GAAIoJ,GAAczU,EAAE6R,QAAQhM,EAAKjF,MACjC,IAAI8T,GAAiBL,EACnBC,EAAOxH,EAAQ6E,EAAY4C,EAE7BA,GAAUlI,OACVoI,GAAYzB,KAAK0B,EAAgB/C,EAAWG,QAE9C,KAAOyC,EAAUlI,QAAW,EAAG,CAC7BwF,EAAQ/E,IAEV,MAAOhN,GACPgS,EAAOhS,GAET,MAAO6R,GAAWJ,QAGpBH,GAAQuD,KAAO,SAASnJ,GACtB,GAAIxL,GAAII,IACR,IAAIuR,GAAa,GAAID,GAAkB1R,EACvC,IAAI6R,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,IAAK/N,EAAG0B,WAAW+F,GAAW,CAC5B,KAAM,IAAIvH,WAAU,gBAEtB,GAAI0B,GAAK5B,EAAG2B,YAAY8F,EACxB,OAAO,KAAM,CACX,GAAI3F,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAKb,MAEF,GAAIoJ,GAAczU,EAAE6R,QAAQhM,EAAKjF,MACjC6T,GAAYzB,KAAKnB,EAASC,IAE5B,MAAOhS,GACPgS,EAAOhS,GAET,MAAO6R,GAAWJ,QAGpBH,GAAQU,OAAS,SAASqC,GACxB,GAAInU,GAAII,IACR,IAAIuR,GAAa,GAAID,GAAkB1R,EACvC,IAAI8R,GAASH,EAAWG,MACxBA,GAAOqC,EACP,OAAOxC,GAAWJ,QAGpBH,GAAQS,QAAU,SAASvL,GACzB,GAAItG,GAAII,IACR,IAAI2D,EAAGuN,UAAUhL,GAAI,CACnB,GAAI3F,GAAc2F,EAAEkL,mBACpB,IAAI7Q,IAAgBX,EAAG,CAAE,MAAOsG,IAElC,GAAIqL,GAAa,GAAID,GAAkB1R,EACvC,IAAI6R,GAAUF,EAAWE,OACzBA,GAAQvL,EACR,OAAOqL,GAAWJ,QAGpBH,GAAQ3Q,UAAU,SAAW,SAAUqT,GACrC,MAAO1T,MAAK4S,KAAKrT,EAAWmU,GAG9B1C,GAAQ3Q,UAAUuS,KAAO,SAAUa,EAAaC,GAC9C,GAAIvC,GAAUnR,IACd,KAAK2D,EAAGuN,UAAUC,GAAU,CAAE,KAAM,IAAItN,WAAU,iBAGlD,GAAIjE,GAAII,KAAKO,WACb,IAAIgR,GAAa,GAAID,GAAkB1R,EACvC,KAAK+D,EAAGI,WAAW2P,GAAa,CAC9BA,EAAa,SAAShU,GAAK,KAAMA,IAEnC,IAAKiE,EAAGI,WAAW0P,GAAc,CAC/BA,EAAc,SAASxP,GAAK,MAAOA,IAErC,GAAIuQ,GACFhB,EAAyBrC,EAASsC,EAAaC,EACjD,IAAIe,IACAlD,WAAYA,EAAY8B,QAASmB,EACrC,IAAIE,IACAnD,WAAYA,EAAY8B,QAASK,EACrC,QAAQvC,EAAQE,SAChB,IAAK,aACHF,EAAQwC,kBAAkB3M,KAAKyN,EAC/BtD,GAAQyC,iBAAiB5M,KAAK0N,EAC9B,MACF,KAAK,iBACHxB,GAAyBuB,GAAkBtD,EAAQ2C,QACnD,MACF,KAAK,gBACHZ,GAAyBwB,GAAiBvD,EAAQ2C,QAClD,MACF,SACE,KAAM,IAAIjQ,WAAU,cAEtB,MAAO0N,GAAWJ,QAGpB,OAAOH,KAGT/O,GAAiBf,GAAW8P,QAASD,GAIrC,IAAI4D,GAA6BhV,EAAoBuB,EAAQ8P,QAAS,SAAS4D,GAC7E,MAAOA,GAAEnD,QAAQ,aAAemD,IAElC,IAAIC,GAA0C,WAC5C,IACE3T,EAAQ8P,QAAQU,OAAO,IAAIkB,KAAK,KAAM,GAAGA,KAAK,KAAM,aACpD,OAAO,MACP,MAAOkC,GACP,MAAO,UAGX,KAAKH,IAA+BE,EAAwC,CAC1E3T,EAAQ8P,QAAUD,EAIpB,GAAI1P,EAAqB,CAEvB,GAAI0T,GAAU,QAASA,GAAQhH,GAC7B,GAAIiH,SAAcjH,EAClB,IAAIiH,IAAS,SAAU,CACrB,MAAO,IAAMjH,MACR,IAAIiH,IAAS,SAAU,CAE5B,MAAOjH,GAET,MAAO,MAGT,IAAIkH,GAAc,QAASA,KAEzB,MAAO9U,QAAOG,OAASH,OAAOG,OAAO,SAGvC,IAAI4U,IACFC,IAAK,WAEH,GAAIC,KAEJ,SAASC,GAAStH,EAAKvN,GACrBR,KAAK+N,IAAMA,CACX/N,MAAKQ,MAAQA,CACbR,MAAKyF,KAAO,IACZzF,MAAKsV,KAAO,KAGdD,EAAShV,UAAUkV,UAAY,WAC7B,MAAOvV,MAAK+N,MAAQqH,EAGtB,SAASI,GAAYrT,EAAKwJ,GACxB3L,KAAKyV,KAAOtT,EAAIuT,KAChB1V,MAAKwG,EAAIxG,KAAKyV,IACdzV,MAAK2L,KAAOA,EAGd6J,EAAYnV,WACVoF,KAAM,WACJ,GAAIe,GAAIxG,KAAKwG,EAAGmF,EAAO3L,KAAK2L,KAAM8J,EAAOzV,KAAKyV,KAAMlS,CACpD,IAAIvD,KAAKwG,IAAMjH,EAAW,CACxB,OAASiB,MAAOjB,EAAW0L,KAAM,MAEnC,MAAOzE,EAAE+O,aAAe/O,IAAMiP,EAAM,CAElCjP,EAAIA,EAAE8O,KAGR,MAAO9O,EAAEf,OAASgQ,EAAM,CACtBjP,EAAIA,EAAEf,IACN,KAAKe,EAAE+O,YAAa,CAClB,GAAI5J,IAAS,MAAO,CAClBpI,EAASiD,EAAEuH,QACN,IAAIpC,IAAS,QAAS,CAC3BpI,EAASiD,EAAEhG,UACN,CACL+C,GAAUiD,EAAEuH,IAAKvH,EAAEhG,OAErBR,KAAKwG,EAAIA,CACT,QAAShG,MAAO+C,EAAQ0H,KAAM,QAIlCjL,KAAKwG,EAAIjH,CACT,QAASiB,MAAOjB,EAAW0L,KAAM,OAGrChI,GAAYuS,EAAYnV,UAExB,SAAS8U,GAAI/J,GACX,GAAIjJ,GAAMnC,IACVmC,GAAMuB,EAAoBvB,EAC1B,KAAKA,EAAIwT,QAAS,CAChB,KAAM,IAAI9R,WAAU,WAGtB,GAAI4R,GAAO,GAAIJ,GAAS,KAAM,KAE9BI,GAAKhQ,KAAOgQ,EAAKH,KAAOG,CAExBxT,GAAiBE,GACfuT,MAASD,EACTG,SAAYX,IACZY,MAAS,GAIX,IAAIzK,IAAa7L,GAAa6L,IAAa,KAAM,CAC/C,GAAI7F,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAI0K,GAAQ3T,EAAI+L,GAChB,KAAKvK,EAAGI,WAAW+R,GAAQ,CAAE,KAAM,IAAIjS,WAAU,WACjD,MAAO,KAAM,CACX,GAAI4B,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAAE,MACjB,GAAI8K,GAAWtQ,EAAKjF,KACpB,KAAKmD,EAAGC,aAAamS,GAAW,CAC9B,KAAM,IAAIlS,WAAU,8BAEtBiS,EAAMxS,KAAKnB,EAAK4T,EAAS,GAAIA,EAAS,KAG1C,MAAO5T,GAET,GAAI6T,GAAgBb,EAAI9U,SACxB4B,GAAiBkT,GACfnB,WAAY,SAASpO,GACnB,GAAIrF,GAAcP,IAClB,IAAIK,GAAYE,EAAYF,WAAa2V,CACzCpQ,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GAAO+P,QAAS,MACjC,OAAO/P,KAIXzF,QAAOO,eAAeyU,EAAI9U,UAAW,QACnCmC,aAAc,KACdC,WAAY,MACZwT,IAAK,WACH,SAAWjW,MAAK6V,QAAU,YAAa,CACrC,KAAM,IAAIhS,WAAU,0CAEtB,MAAO7D,MAAK6V,QAIhB5T,GAAiBkT,EAAI9U,WACnB4V,IAAK,SAASlI,GACZ,GAAImI,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,GAAIC,GAAQnW,KAAK4V,SAASM,EAC1B,OAAOC,GAAQA,EAAM3V,MAAQjB,EAE/B,GAAIkW,GAAOzV,KAAK0V,MAAOlP,EAAIiP,CAC3B,QAAQjP,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEuH,IAAKA,GAAM,CAChC,MAAOvH,GAAEhG,OAGb,MAAOjB,IAGT6W,IAAK,SAASrI,GACZ,GAAImI,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,aAAclW,MAAK4V,SAASM,KAAU,YAExC,GAAIT,GAAOzV,KAAK0V,MAAOlP,EAAIiP,CAC3B,QAAQjP,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEuH,IAAKA,GAAM,CAChC,MAAO,OAGX,MAAO,QAGTG,IAAK,SAASH,EAAKvN,GACjB,GAAIiV,GAAOzV,KAAK0V,MAAOlP,EAAIiP,EAAMU,CACjC,IAAID,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,SAAWlW,MAAK4V,SAASM,KAAU,YAAa,CAC9ClW,KAAK4V,SAASM,GAAM1V,MAAQA,CAC5B,YACK,CACL2V,EAAQnW,KAAK4V,SAASM,GAAQ,GAAIb,GAAStH,EAAKvN,EAChDgG,GAAIiP,EAAKH,MAIb,OAAQ9O,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEuH,IAAKA,GAAM,CAChCvH,EAAEhG,MAAQA,CACV,SAGJ2V,EAAQA,GAAS,GAAId,GAAStH,EAAKvN,EACnC,IAAImD,EAAGsB,WAAW,EAAG8I,GAAM,CACzBoI,EAAMpI,KAAO,EAEfoI,EAAM1Q,KAAOzF,KAAK0V,KAClBS,GAAMb,KAAOtV,KAAK0V,MAAMJ,IACxBa,GAAMb,KAAK7P,KAAO0Q,CAClBA,GAAM1Q,KAAK6P,KAAOa,CAClBnW,MAAK6V,OAAS,GAGhBQ,SAAU,SAAStI,GACjB,GAAI0H,GAAOzV,KAAK0V,MAAOlP,EAAIiP,CAC3B,IAAIS,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,SAAWlW,MAAK4V,SAASM,KAAU,YAAa,CAC9C,MAAO,OAET1P,EAAIxG,KAAK4V,SAASM,GAAMZ,WACjBtV,MAAK4V,SAASM,GAGvB,OAAQ1P,EAAIA,EAAEf,QAAUgQ,EAAM,CAC5B,GAAI9R,EAAGyB,cAAcoB,EAAEuH,IAAKA,GAAM,CAChCvH,EAAEuH,IAAMvH,EAAEhG,MAAQ4U,CAClB5O,GAAE8O,KAAK7P,KAAOe,EAAEf,IAChBe,GAAEf,KAAK6P,KAAO9O,EAAE8O,IAChBtV,MAAK6V,OAAS,CACd,OAAO,OAGX,MAAO,QAGTS,MAAO,WACLtW,KAAK6V,MAAQ,CACb7V,MAAK4V,SAAWX,GAChB,IAAIQ,GAAOzV,KAAK0V,MAAOlP,EAAIiP,EAAMjH,EAAIhI,EAAEf,IACvC,QAAQe,EAAIgI,KAAOiH,EAAM,CACvBjP,EAAEuH,IAAMvH,EAAEhG,MAAQ4U,CAClB5G,GAAIhI,EAAEf,IACNe,GAAEf,KAAOe,EAAE8O,KAAOG,EAEpBA,EAAKhQ,KAAOgQ,EAAKH,KAAOG,GAG1BrT,KAAM,WACJ,MAAO,IAAIoT,GAAYxV,KAAM,QAG/B0M,OAAQ,WACN,MAAO,IAAI8I,GAAYxV,KAAM,UAG/B2M,QAAS,WACP,MAAO,IAAI6I,GAAYxV,KAAM,cAG/BqC,QAAS,SAASkU,GAChB,GAAIC,GAAUvW,UAAUuD,OAAS,EAAIvD,UAAU,GAAK,IACpD,IAAIsF,GAAKvF,KAAK2M,SACd,KAAK,GAAIwJ,GAAQ5Q,EAAGE,QAAS0Q,EAAMlL,KAAMkL,EAAQ5Q,EAAGE,OAAQ,CAC1D8Q,EAASjT,KAAKkT,EAASL,EAAM3V,MAAM,GAAI2V,EAAM3V,MAAM,GAAIR,SAI7DiD,GAAYkS,EAAI9U,UAAW,WAAa,MAAOL,MAAK2M,WAEpD,OAAOwI,MAGTnS,IAAK,WAKH,GAAIyT,GAAU,QAASzT,GAAIoI,GACzB,GAAI8C,GAAMlO,IACVkO,GAAMxK,EAAoBwK,EAC1B,KAAKA,EAAIwI,QAAS,CAChB,KAAM,IAAI7S,WAAU,WAGtB5B,EAAiBiM,GACfyI,cAAe,KACff,SAAYX,KAId,IAAI7J,IAAa7L,GAAa6L,IAAa,KAAM,CAC/C,GAAI7F,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAI0K,GAAQ5H,EAAI0I,GAChB,KAAKjT,EAAGI,WAAW+R,GAAQ,CAAE,KAAM,IAAIjS,WAAU,WACjD,MAAO,KAAM,CACX,GAAI4B,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAAE,MACjB,GAAI8K,GAAWtQ,EAAKjF,KACpBsV,GAAMxS,KAAK4K,EAAK6H,IAGpB,MAAO7H,GAET,IAAI2I,GAAgBJ,EAAQpW,SAC5B4B,GAAiBwU,GACfzC,WAAY,SAASpO,GACnB,GAAIrF,GAAcP,IAClB,IAAIK,GAAYE,EAAYF,WAAawW,CACzCjR,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GAAO8Q,QAAS,MACjC,OAAO9Q,KAKX,IAAIkR,GAAY,QAASA,GAAU5I,GACjC,IAAKA,EAAI,eAAgB,CACvB,GAAI6I,GAAI7I,EAAI,eAAiB,GAAIgH,GAAgBC,GACjDhV,QAAOiC,KAAK8L,EAAI0H,UAAUvT,QAAQ,SAAS2U,GAEzC,GAAIA,EAAE7M,WAAW,KAAO,GAAI,CAC1B6M,EAAIA,EAAEvV,MAAM,OACP,CACLuV,GAAKA,EAEPD,EAAE7I,IAAI8I,EAAGA,IAEX9I,GAAI0H,SAAW,MAInBzV,QAAOO,eAAe+V,EAAQpW,UAAW,QACvCmC,aAAc,KACdC,WAAY,MACZwT,IAAK,WACH,SAAWjW,MAAK4V,WAAa,YAAa,CAExC,KAAM,IAAI/R,WAAU,0CAEtBiT,EAAU9W,KACV,OAAOA,MAAK,eAAeiX,OAI/BhV,GAAiBwU,EAAQpW,WACvB+V,IAAK,SAASrI,GACZ,GAAImI,EACJ,IAAIlW,KAAK4V,WAAaM,EAAOnB,EAAQhH,MAAU,KAAM,CACnD,QAAS/N,KAAK4V,SAASM,GAEzBY,EAAU9W,KACV,OAAOA,MAAK,eAAeoW,IAAIrI,IAGjC6I,IAAK,SAAS7I,GACZ,GAAImI,EACJ,IAAIlW,KAAK4V,WAAaM,EAAOnB,EAAQhH,MAAU,KAAM,CACnD/N,KAAK4V,SAASM,GAAM,IACpB,QAEFY,EAAU9W,KACV,OAAOA,MAAK,eAAekO,IAAIH,EAAKA,IAGtCsI,SAAU,SAAStI,GACjB,GAAImI,EACJ,IAAIlW,KAAK4V,WAAaM,EAAOnB,EAAQhH,MAAU,KAAM,OAC5C/N,MAAK4V,SAASM,EACrB,QAEFY,EAAU9W,KACV,OAAOA,MAAK,eAAe,UAAU+N,IAGvCuI,MAAO,WACL,GAAItW,KAAK4V,SAAU,CACjB5V,KAAK4V,SAAWX,GAChB,QAEF,MAAOjV,MAAK,eAAesW,SAG7BlU,KAAM,WACJ0U,EAAU9W,KACV,OAAOA,MAAK,eAAeoC,QAG7BsK,OAAQ,WACNoK,EAAU9W,KACV,OAAOA,MAAK,eAAe0M,UAG7BC,QAAS,WACPmK,EAAU9W,KACV,OAAOA,MAAK,eAAe2M,WAG7BtK,QAAS,SAASkU,GAChB,GAAIC,GAAUvW,UAAUuD,OAAS,EAAIvD,UAAU,GAAK,IACpD,IAAIiX,GAAYlX,IAChB8W,GAAU9W,KACVA,MAAK,eAAeqC,QAAQ,SAAS7B,EAAOuN,GAC1CwI,EAASjT,KAAKkT,EAASzI,EAAKA,EAAKmJ,OAIvCjU,GAAYwT,EAAQpW,UAAW,WAAa,MAAOL,MAAK0M,UAExD,OAAO+J,MAGXxU,GAAiBf,EAASgU,EAE1B,IAAIhU,EAAQiU,KAAOjU,EAAQ8B,IAAK,CAQ9B,SACS9B,GAAQiU,IAAI9U,UAAUiW,QAAU,aACvC,GAAIpV,GAAQ8B,KAAMiU,OAAS,IAC3B,GAAI/V,GAAQiU,KAAM8B,OAAS,SACpB/V,GAAQiU,IAAI9U,UAAU+B,OAAS,kBAC/BlB,GAAQ8B,IAAI3C,UAAU+B,OAAS,kBAC/BlB,GAAQiU,IAAI9U,UAAUgC,UAAY,kBAClCnB,GAAQ8B,IAAI3C,UAAUgC,UAAY,YACzC7C,EAAqB0B,EAAQiU,MAC7B3V,EAAqB0B,EAAQ8B,OAC5BrD,EAAoBuB,EAAQiU,IAAK,SAASgC,GACzC,MAAO,IAAKA,gBAAkBA,KAEhC,CACAjW,EAAQiU,IAAMD,EAAgBC,GAC9BjU,GAAQ8B,IAAMkS,EAAgBlS,KAIlCC,EAAY9C,OAAOyM,gBAAe,GAAK1L,GAAQiU,KAAO/S,QACtDa,GAAY9C,OAAOyM,gBAAe,GAAK1L,GAAQ8B,KAAOZ,UAI1D,UAAWgV,UAAW,YAAcA,OAAOC,IAAK,CAC9CD,OAAOnW,OACF,CACLA"}
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.15.0/es6-shim.min.js b/ajax/libs/es6-shim/0.15.0/es6-shim.min.js
new file mode 100644
index 000000000..d5b2c2432
--- /dev/null
+++ b/ajax/libs/es6-shim/0.15.0/es6-shim.min.js
@@ -0,0 +1,2 @@
+(function(e){"use strict";var t=function(e){try{e()}catch(t){return false}return true};var r=function(e,t){try{var r=function(){e.apply(this,arguments)};if(!r.__proto__){return false}Object.setPrototypeOf(r,e);r.prototype=Object.create(e.prototype,{constructor:{value:e}});return t(r)}catch(n){return false}};var n=function(){try{Object.defineProperty({},"x",{});return true}catch(e){return false}};var a=function(){var e=false;if(String.prototype.startsWith){try{"/a/".startsWith(/a/)}catch(t){e=true}}return e};var i=new Function("return this;");var o=function(){var o=i();var u=o.isFinite;var s=!!Object.defineProperty&&n();var f=a();var c=Array.prototype.slice;var l=String.prototype.indexOf;var h=Object.prototype.toString;var v=Object.prototype.hasOwnProperty;var p;var y=function(e,t){Object.keys(t).forEach(function(r){var n=t[r];if(r in e)return;if(s){Object.defineProperty(e,r,{configurable:true,enumerable:false,writable:true,value:n})}else{e[r]=n}})};var b=Object.create||function(e,t){function r(){}r.prototype=e;var n=new r;if(typeof t!=="undefined"){y(n,t)}return n};var g=typeof Symbol==="function"&&Symbol.iterator||"_es6shim_iterator_";if(o.Set&&typeof(new o.Set)["@@iterator"]==="function"){g="@@iterator"}var m=function(e,t){if(!t){t=function n(){return this}}var r={};r[g]=t;y(e,r)};var w=function L(e){var t=h.call(e);var r=t==="[object Arguments]";if(!r){r=t!=="[object Array]"&&e!==null&&typeof e==="object"&&typeof e.length==="number"&&e.length>=0&&h.call(e.callee)==="[object Function]"}return r};var d=function(e){if(!j.TypeIsObject(e))throw new TypeError("bad object");if(!e._es6construct){if(e.constructor&&j.IsCallable(e.constructor["@@create"])){e=e.constructor["@@create"](e)}y(e,{_es6construct:true})}return e};var j={CheckObjectCoercible:function(e,t){if(e==null)throw new TypeError(t||"Cannot call method on "+e);return e},TypeIsObject:function(e){return e!=null&&Object(e)===e},ToObject:function(e,t){return Object(j.CheckObjectCoercible(e,t))},IsCallable:function(e){return typeof e==="function"&&h.call(e)==="[object Function]"},ToInt32:function(e){return e>>0},ToUint32:function(e){return e>>>0},ToInteger:function(e){var t=+e;if(Number.isNaN(t))return 0;if(t===0||!Number.isFinite(t))return t;return Math.sign(t)*Math.floor(Math.abs(t))},ToLength:function(e){var t=j.ToInteger(e);if(t<=0)return 0;if(t>Number.MAX_SAFE_INTEGER)return Number.MAX_SAFE_INTEGER;return t},SameValue:function(e,t){if(e===t){if(e===0)return 1/e===1/t;return true}return Number.isNaN(e)&&Number.isNaN(t)},SameValueZero:function(e,t){return e===t||Number.isNaN(e)&&Number.isNaN(t)},IsIterable:function(t){return j.TypeIsObject(t)&&(t[g]!==e||w(t))},GetIterator:function(e){if(w(e)){return new p(e,"value")}var t=e[g]();if(!j.TypeIsObject(t)){throw new TypeError("bad iterator")}return t},IteratorNext:function(e){var t=arguments.length>1?e.next(arguments[1]):e.next();if(!j.TypeIsObject(t)){throw new TypeError("bad iterator")}return t},Construct:function(e,t){var r;if(j.IsCallable(e["@@create"])){r=e["@@create"]()}else{r=b(e.prototype||null)}y(r,{_es6construct:true});var n=e.apply(r,t);return j.TypeIsObject(n)?n:r}};var I=function(){function e(e){var t=Math.floor(e),r=e-t;if(r<.5){return t}if(r>.5){return t+1}return t%2?t+1:t}function t(t,r,n){var a=(1<<r-1)-1,i,o,u,s,f,c,l,h;if(t!==t){o=(1<<r)-1;u=Math.pow(2,n-1);i=0}else if(t===Infinity||t===-Infinity){o=(1<<r)-1;u=0;i=t<0?1:0}else if(t===0){o=0;u=0;i=1/t===-Infinity?1:0}else{i=t<0;t=Math.abs(t);if(t>=Math.pow(2,1-a)){o=Math.min(Math.floor(Math.log(t)/Math.LN2),1023);u=e(t/Math.pow(2,o)*Math.pow(2,n));if(u/Math.pow(2,n)>=2){o=o+1;u=1}if(o>a){o=(1<<r)-1;u=0}else{o=o+a;u=u-Math.pow(2,n)}}else{o=0;u=e(t/Math.pow(2,1-a-n))}}c=[];for(f=n;f;f-=1){c.push(u%2?1:0);u=Math.floor(u/2)}for(f=r;f;f-=1){c.push(o%2?1:0);o=Math.floor(o/2)}c.push(i?1:0);c.reverse();l=c.join("");h=[];while(l.length){h.push(parseInt(l.slice(0,8),2));l=l.slice(8)}return h}function r(e,t,r){var n=[],a,i,o,u,s,f,c,l;for(a=e.length;a;a-=1){o=e[a-1];for(i=8;i;i-=1){n.push(o%2?1:0);o=o>>1}}n.reverse();u=n.join("");s=(1<<t-1)-1;f=parseInt(u.slice(0,1),2)?-1:1;c=parseInt(u.slice(1,1+t),2);l=parseInt(u.slice(1+t),2);if(c===(1<<t)-1){return l!==0?NaN:f*Infinity}else if(c>0){return f*Math.pow(2,c-s)*(1+l/Math.pow(2,r))}else if(l!==0){return f*Math.pow(2,-(s-1))*(l/Math.pow(2,r))}else{return f<0?-0:0}}function n(e){return r(e,11,52)}function a(e){return t(e,11,52)}function i(e){return r(e,8,23)}function o(e){return t(e,8,23)}var u={toFloat32:function(e){return i(o(e))}};if(typeof Float32Array!=="undefined"){var s=new Float32Array(1);u.toFloat32=function(e){s[0]=e;return s[0]}}return u}();y(String,{fromCodePoint:function(e){var t=c.call(arguments,0,arguments.length);var r=[];var n;for(var a=0,i=t.length;a<i;a++){n=Number(t[a]);if(!j.SameValue(n,j.ToInteger(n))||n<0||n>1114111){throw new RangeError("Invalid code point "+n)}if(n<65536){r.push(String.fromCharCode(n))}else{n-=65536;r.push(String.fromCharCode((n>>10)+55296));r.push(String.fromCharCode(n%1024+56320))}}return r.join("")},raw:function(t){var r=c.call(arguments,1,arguments.length);var n=j.ToObject(t,"bad callSite");var a=n.raw;var i=j.ToObject(a,"bad raw value");var o=Object.keys(i).length;var u=j.ToLength(o);if(u===0){return""}var s=[];var f=0;var l,h,v,p;while(f<u){l=String(f);h=i[l];v=String(h);s.push(v);if(f+1>=u){break}h=r[l];if(h===e){break}p=String(h);s.push(p);f++}return s.join("")}});var O={repeat:function(){var e=function(t,r){if(r<1)return"";if(r%2)return e(t,r-1)+t;var n=e(t,r/2);return n+n};return function(t){var r=String(j.CheckObjectCoercible(this));t=j.ToInteger(t);if(t<0||t===Infinity){throw new RangeError("Invalid String#repeat value")}return e(r,t)}}(),startsWith:function(t){var r=String(j.CheckObjectCoercible(this));if(h.call(t)==="[object RegExp]")throw new TypeError('Cannot call method "startsWith" with a regex');t=String(t);var n=arguments.length>1?arguments[1]:e;var a=Math.max(j.ToInteger(n),0);return r.slice(a,a+t.length)===t},endsWith:function(t){var r=String(j.CheckObjectCoercible(this));if(h.call(t)==="[object RegExp]")throw new TypeError('Cannot call method "endsWith" with a regex');t=String(t);var n=r.length;var a=arguments.length>1?arguments[1]:e;var i=a===e?n:j.ToInteger(a);var o=Math.min(Math.max(i,0),n);return r.slice(o-t.length,o)===t},contains:function(t){var r=arguments.length>1?arguments[1]:e;return l.call(this,t,r)!==-1},codePointAt:function(t){var r=String(j.CheckObjectCoercible(this));var n=j.ToInteger(t);var a=r.length;if(n<0||n>=a)return e;var i=r.charCodeAt(n);var o=n+1===a;if(i<55296||i>56319||o)return i;var u=r.charCodeAt(n+1);if(u<56320||u>57343)return i;return(i-55296)*1024+(u-56320)+65536}};y(String.prototype,O);var _="\x85".trim().length!==1;if(_){var N=String.prototype.trim;delete String.prototype.trim;var T=["	\n\f\r \xa0\u1680\u180e\u2000\u2001\u2002\u2003","\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028","\u2029\ufeff"].join("");var M=new RegExp("^["+T+"]["+T+"]*");var S=new RegExp("["+T+"]["+T+"]*$");y(String.prototype,{trim:function(){if(this===e||this===null){throw new TypeError("can't convert "+this+" to object")}return String(this).replace(M,"").replace(S,"")}})}var E=function(e){this._s=String(j.CheckObjectCoercible(e));this._i=0};E.prototype.next=function(){var t=this._s,r=this._i;if(t===e||r>=t.length){this._s=e;return{value:e,done:true}}var n=t.charCodeAt(r),a,i;if(n<55296||n>56319||r+1==t.length){i=1}else{a=t.charCodeAt(r+1);i=a<56320||a>57343?1:2}this._i=r+i;return{value:t.substr(r,i),done:false}};m(E.prototype);m(String.prototype,function(){return new E(this)});if(!f){String.prototype.startsWith=O.startsWith;String.prototype.endsWith=O.endsWith}y(Array,{from:function(t){var r=arguments.length>1?arguments[1]:e;var n=arguments.length>2?arguments[2]:e;var a=j.ToObject(t,"bad iterable");if(r!==e&&!j.IsCallable(r)){throw new TypeError("Array.from: when provided, the second argument must be a function")}var i=j.IsIterable(a);var o=i?0:j.ToLength(a.length);var u=j.IsCallable(this)?Object(i?new this:new this(o)):new Array(o);var s=i?j.GetIterator(a):null;var f;for(var c=0;i||c<o;c++){if(i){f=j.IteratorNext(s);if(f.done){o=c;break}f=f.value}else{f=a[c]}if(r){u[c]=n?r.call(n,f,c):r(f,c)}else{u[c]=f}}u.length=o;return u},of:function(){return Array.from(arguments)}});p=function(e,t){this.i=0;this.array=e;this.kind=t};y(p.prototype,{next:function(){var t=this.i,r=this.array;if(t===e||this.kind===e){throw new TypeError("Not an ArrayIterator")}if(r!==e){var n=j.ToLength(r.length);for(;t<n;t++){var a=this.kind;var i;if(a==="key"){i=t}else if(a==="value"){i=r[t]}else if(a==="entry"){i=[t,r[t]]}this.i=t+1;return{value:i,done:false}}}this.array=e;return{value:e,done:true}}});m(p.prototype);y(Array.prototype,{copyWithin:function(t,r){var n=arguments[2];var a=j.ToObject(this);var i=j.ToLength(a.length);t=j.ToInteger(t);r=j.ToInteger(r);var o=t<0?Math.max(i+t,0):Math.min(t,i);var u=r<0?Math.max(i+r,0):Math.min(r,i);n=n===e?i:j.ToInteger(n);var s=n<0?Math.max(i+n,0):Math.min(n,i);var f=Math.min(s-u,i-o);var c=1;if(u<o&&o<u+f){c=-1;u+=f-1;o+=f-1}while(f>0){if(v.call(a,u)){a[o]=a[u]}else{delete a[u]}u+=c;o+=c;f-=1}return a},fill:function(t){var r=arguments.length>1?arguments[1]:e;var n=arguments.length>2?arguments[2]:e;var a=j.ToObject(this);var i=j.ToLength(a.length);r=j.ToInteger(r===e?0:r);n=j.ToInteger(n===e?i:n);var o=r<0?Math.max(i+r,0):Math.min(r,i);var u=n<0?i+n:n;for(var s=o;s<i&&s<u;++s){a[s]=t}return a},find:function(t){var r=j.ToObject(this);var n=j.ToLength(r.length);if(!j.IsCallable(t)){throw new TypeError("Array#find: predicate must be a function")}var a=arguments[1];for(var i=0,o;i<n;i++){if(i in r){o=r[i];if(t.call(a,o,i,r))return o}}return e},findIndex:function(e){var t=j.ToObject(this);var r=j.ToLength(t.length);if(!j.IsCallable(e)){throw new TypeError("Array#findIndex: predicate must be a function")}var n=arguments[1];for(var a=0;a<r;a++){if(a in t){if(e.call(n,t[a],a,t))return a}}return-1},keys:function(){return new p(this,"key")},values:function(){return new p(this,"value")},entries:function(){return new p(this,"entry")}});m(Array.prototype,function(){return this.values()});if(Object.getPrototypeOf){m(Object.getPrototypeOf([].values()))}var x=Math.pow(2,53)-1;y(Number,{MAX_SAFE_INTEGER:x,MIN_SAFE_INTEGER:-x,EPSILON:2.220446049250313e-16,parseInt:o.parseInt,parseFloat:o.parseFloat,isFinite:function(e){return typeof e==="number"&&u(e)},isInteger:function(e){return Number.isFinite(e)&&j.ToInteger(e)===e},isSafeInteger:function(e){return Number.isInteger(e)&&Math.abs(e)<=Number.MAX_SAFE_INTEGER},isNaN:function(e){return e!==e}});if(s){y(Object,{getPropertyDescriptor:function(t,r){var n=Object.getOwnPropertyDescriptor(t,r);var a=Object.getPrototypeOf(t);while(n===e&&a!==null){n=Object.getOwnPropertyDescriptor(a,r);a=Object.getPrototypeOf(a)}return n},getPropertyNames:function(e){var t=Object.getOwnPropertyNames(e);var r=Object.getPrototypeOf(e);var n=function(e){if(t.indexOf(e)===-1){t.push(e)}};while(r!==null){Object.getOwnPropertyNames(r).forEach(n);r=Object.getPrototypeOf(r)}return t}});y(Object,{assign:function(e,t){if(!j.TypeIsObject(e)){throw new TypeError("target must be an object")}return Array.prototype.reduce.call(arguments,function(e,t){return Object.keys(Object(t)).reduce(function(e,r){e[r]=t[r];return e},e)})},is:function(e,t){return j.SameValue(e,t)},setPrototypeOf:function(e,t){var r;var n=function(e,t){if(!j.TypeIsObject(e)){throw new TypeError("cannot set prototype on a non-object")}if(!(t===null||j.TypeIsObject(t))){throw new TypeError("can only set prototype to an object or null"+t)}};var a=function(e,t){n(e,t);r.call(e,t);return e};try{r=e.getOwnPropertyDescriptor(e.prototype,t).set;r.call({},null)}catch(i){if(e.prototype!=={}[t]){return}r=function(e){this[t]=e};a.polyfill=a(a({},null),e.prototype)instanceof e}return a}(Object,"__proto__")})}if(Object.setPrototypeOf&&Object.getPrototypeOf&&Object.getPrototypeOf(Object.setPrototypeOf({},null))!==null&&Object.getPrototypeOf(Object.create(null))===null){(function(){var e=Object.create(null);var t=Object.getPrototypeOf,r=Object.setPrototypeOf;Object.getPrototypeOf=function(r){var n=t(r);return n===e?null:n};Object.setPrototypeOf=function(t,n){if(n===null){n=e}return r(t,n)};Object.setPrototypeOf.polyfill=false})()}try{Object.keys("foo")}catch(C){var k=Object.keys;Object.keys=function(e){return k(j.ToObject(e))}}var P={acosh:function(e){e=Number(e);if(Number.isNaN(e)||e<1)return NaN;if(e===1)return 0;if(e===Infinity)return e;return Math.log(e+Math.sqrt(e*e-1))},asinh:function(e){e=Number(e);if(e===0||!u(e)){return e}return e<0?-Math.asinh(-e):Math.log(e+Math.sqrt(e*e+1))},atanh:function(e){e=Number(e);if(Number.isNaN(e)||e<-1||e>1){return NaN}if(e===-1)return-Infinity;if(e===1)return Infinity;if(e===0)return e;return.5*Math.log((1+e)/(1-e))},cbrt:function(e){e=Number(e);if(e===0)return e;var t=e<0,r;if(t)e=-e;r=Math.pow(e,1/3);return t?-r:r},clz32:function(e){e=Number(e);var t=j.ToUint32(e);if(t===0){return 32}return 32-t.toString(2).length},cosh:function(e){e=Number(e);if(e===0)return 1;if(Number.isNaN(e))return NaN;if(!u(e))return Infinity;if(e<0)e=-e;if(e>21)return Math.exp(e)/2;return(Math.exp(e)+Math.exp(-e))/2},expm1:function(e){e=Number(e);if(e===-Infinity)return-1;if(!u(e)||e===0)return e;return Math.exp(e)-1},hypot:function(e,t){var r=false;var n=true;var a=false;var i=[];Array.prototype.every.call(arguments,function(e){var t=Number(e);if(Number.isNaN(t))r=true;else if(t===Infinity||t===-Infinity)a=true;else if(t!==0)n=false;if(a){return false}else if(!r){i.push(Math.abs(t))}return true});if(a)return Infinity;if(r)return NaN;if(n)return 0;i.sort(function(e,t){return t-e});var o=i[0];var u=i.map(function(e){return e/o});var s=u.reduce(function(e,t){return e+=t*t},0);return o*Math.sqrt(s)},log2:function(e){return Math.log(e)*Math.LOG2E},log10:function(e){return Math.log(e)*Math.LOG10E},log1p:function(e){e=Number(e);if(e<-1||Number.isNaN(e))return NaN;if(e===0||e===Infinity)return e;if(e===-1)return-Infinity;var t=0;var r=50;if(e<0||e>1)return Math.log(1+e);for(var n=1;n<r;n++){if(n%2===0){t-=Math.pow(e,n)/n}else{t+=Math.pow(e,n)/n}}return t},sign:function(e){var t=+e;if(t===0)return t;if(Number.isNaN(t))return t;return t<0?-1:1},sinh:function(e){e=Number(e);if(!u(e)||e===0)return e;return(Math.exp(e)-Math.exp(-e))/2},tanh:function(e){e=Number(e);if(Number.isNaN(e)||e===0)return e;if(e===Infinity)return 1;if(e===-Infinity)return-1;return(Math.exp(e)-Math.exp(-e))/(Math.exp(e)+Math.exp(-e))},trunc:function(e){var t=Number(e);return t<0?-Math.floor(-t):Math.floor(t)},imul:function(e,t){e=j.ToUint32(e);t=j.ToUint32(t);var r=e>>>16&65535;var n=e&65535;var a=t>>>16&65535;var i=t&65535;return n*i+(r*i+n*a<<16>>>0)|0},fround:function(e){if(e===0||e===Infinity||e===-Infinity||Number.isNaN(e)){return e}var t=Number(e);return I.toFloat32(t)}};y(Math,P);if(Math.imul(4294967295,5)!==-5){Math.imul=P.imul}var A=function(){var t,r;j.IsPromise=function(t){if(!j.TypeIsObject(t)){return false}if(!t._promiseConstructor){return false}if(t._status===e){return false}return true};var n=function(e){if(!j.IsCallable(e)){throw new TypeError("bad promise constructor")}var t=this;var r=function(e,r){t.resolve=e;t.reject=r};t.promise=j.Construct(e,[r]);if(!t.promise._es6construct){throw new TypeError("bad promise constructor")}if(!(j.IsCallable(t.resolve)&&j.IsCallable(t.reject))){throw new TypeError("bad promise constructor")}};var a=o.setTimeout;var i;if(typeof window!=="undefined"&&j.IsCallable(window.postMessage)){i=function(){var e=[];var t="zero-timeout-message";var r=function(r){e.push(r);window.postMessage(t,"*")};var n=function(r){if(r.source==window&&r.data==t){r.stopPropagation();if(e.length===0){return}var n=e.shift();n()}};window.addEventListener("message",n,true);return r}}var u=function(){var e=o.Promise;return e&&e.resolve&&function(t){return e.resolve().then(t)}};var s=j.IsCallable(o.setImmediate)?o.setImmediate.bind(o):typeof process==="object"&&process.nextTick?process.nextTick:u()||(j.IsCallable(i)?i():function(e){a(e,0)});var f=function(e,t){e.forEach(function(e){s(function(){var r=e.handler;var n=e.capability;var a=n.resolve;var i=n.reject;try{var o=r(t);if(o===n.promise){throw new TypeError("self resolution")}var u=c(o,n);if(!u){a(o)}}catch(s){i(s)}})})};var c=function(e,t){if(!j.TypeIsObject(e)){return false}var r=t.resolve;var n=t.reject;try{var a=e.then;if(!j.IsCallable(a)){return false}a.call(e,r,n)}catch(i){n(i)}return true};var l=function(e,t,r){return function(a){if(a===e){return r(new TypeError("self resolution"))}var i=e._promiseConstructor;var o=new n(i);var u=c(a,o);if(u){return o.promise.then(t,r)}else{return t(a)}}};t=function(t){var r=this;r=d(r);if(!r._promiseConstructor){throw new TypeError("bad promise")}if(r._status!==e){throw new TypeError("promise already initialized")}if(!j.IsCallable(t)){throw new TypeError("not a valid resolver")}r._status="unresolved";r._resolveReactions=[];r._rejectReactions=[];var n=function(t){if(r._status!=="unresolved"){return}var n=r._resolveReactions;r._result=t;r._resolveReactions=e;r._rejectReactions=e;r._status="has-resolution";f(n,t)};var a=function(t){if(r._status!=="unresolved"){return}var n=r._rejectReactions;r._result=t;r._resolveReactions=e;r._rejectReactions=e;r._status="has-rejection";f(n,t)};try{t(n,a)}catch(i){a(i)}return r};r=t.prototype;y(t,{"@@create":function(t){var n=this;var a=n.prototype||r;t=t||b(a);y(t,{_status:e,_result:e,_resolveReactions:e,_rejectReactions:e,_promiseConstructor:e});t._promiseConstructor=n;return t}});var h=function(e,t,r,n){var a=false;return function(i){if(a){return}a=true;t[e]=i;if(--n.count===0){var o=r.resolve;o(t)}}};t.all=function(e){var t=this;var r=new n(t);var a=r.resolve;var i=r.reject;try{if(!j.IsIterable(e)){throw new TypeError("bad iterable")}var o=j.GetIterator(e);var u=[],s={count:1};for(var f=0;;f++){var c=j.IteratorNext(o);if(c.done){break}var l=t.resolve(c.value);var v=h(f,u,r,s);s.count++;l.then(v,r.reject)}if(--s.count===0){a(u)}}catch(p){i(p)}return r.promise};t.race=function(e){var t=this;var r=new n(t);var a=r.resolve;var i=r.reject;try{if(!j.IsIterable(e)){throw new TypeError("bad iterable")}var o=j.GetIterator(e);while(true){var u=j.IteratorNext(o);if(u.done){break}var s=t.resolve(u.value);s.then(a,i)}}catch(f){i(f)}return r.promise};t.reject=function(e){var t=this;var r=new n(t);var a=r.reject;a(e);return r.promise};t.resolve=function(e){var t=this;if(j.IsPromise(e)){var r=e._promiseConstructor;if(r===t){return e}}var a=new n(t);var i=a.resolve;i(e);return a.promise};t.prototype["catch"]=function(t){return this.then(e,t)};t.prototype.then=function(e,t){var r=this;if(!j.IsPromise(r)){throw new TypeError("not a promise")}var a=this.constructor;var i=new n(a);if(!j.IsCallable(t)){t=function(e){throw e}}if(!j.IsCallable(e)){e=function(e){return e}}var o=l(r,e,t);var u={capability:i,handler:o};var s={capability:i,handler:t};switch(r._status){case"unresolved":r._resolveReactions.push(u);r._rejectReactions.push(s);break;case"has-resolution":f([u],r._result);break;case"has-rejection":f([s],r._result);break;default:throw new TypeError("unexpected")}return i.promise};return t}();y(o,{Promise:A});var R=r(o.Promise,function(e){return e.resolve(42)instanceof e});var F=function(){try{o.Promise.reject(42).then(null,5).then(null,function(){});return true}catch(e){return false}}();if(!R||!F){o.Promise=A}if(s){var z=function W(e){var t=typeof e;if(t==="string"){return"$"+e}else if(t==="number"){return e}return null};var D=function V(){return Object.create?Object.create(null):{}};var G={Map:function(){var t={};function r(e,t){this.key=e;this.value=t;this.next=null;this.prev=null}r.prototype.isRemoved=function(){return this.key===t};function n(e,t){this.head=e._head;this.i=this.head;this.kind=t}n.prototype={next:function(){var t=this.i,r=this.kind,n=this.head,a;if(this.i===e){return{value:e,done:true}}while(t.isRemoved()&&t!==n){t=t.prev}while(t.next!==n){t=t.next;if(!t.isRemoved()){if(r==="key"){a=t.key}else if(r==="value"){a=t.value}else{a=[t.key,t.value]}this.i=t;return{value:a,done:false}}}this.i=e;return{value:e,done:true}}};m(n.prototype);function a(t){var n=this;n=d(n);if(!n._es6map){throw new TypeError("bad map")}var a=new r(null,null);a.next=a.prev=a;y(n,{_head:a,_storage:D(),_size:0});if(t!==e&&t!==null){var i=j.GetIterator(t);var o=n.set;if(!j.IsCallable(o)){throw new TypeError("bad map")}while(true){var u=j.IteratorNext(i);if(u.done){break}var s=u.value;if(!j.TypeIsObject(s)){throw new TypeError("expected iterable of pairs")}o.call(n,s[0],s[1])}}return n}var i=a.prototype;y(a,{"@@create":function(e){var t=this;var r=t.prototype||i;e=e||b(r);y(e,{_es6map:true});return e}});Object.defineProperty(a.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._size==="undefined"){throw new TypeError("size method called on incompatible Map")}return this._size}});y(a.prototype,{get:function(t){var r=z(t);if(r!==null){var n=this._storage[r];return n?n.value:e}var a=this._head,i=a;while((i=i.next)!==a){if(j.SameValueZero(i.key,t)){return i.value}}return e},has:function(e){var t=z(e);if(t!==null){return typeof this._storage[t]!=="undefined"}var r=this._head,n=r;while((n=n.next)!==r){if(j.SameValueZero(n.key,e)){return true}}return false},set:function(e,t){var n=this._head,a=n,i;var o=z(e);if(o!==null){if(typeof this._storage[o]!=="undefined"){this._storage[o].value=t;return}else{i=this._storage[o]=new r(e,t);a=n.prev}}while((a=a.next)!==n){if(j.SameValueZero(a.key,e)){a.value=t;return}}i=i||new r(e,t);if(j.SameValue(-0,e)){i.key=+0}i.next=this._head;i.prev=this._head.prev;i.prev.next=i;i.next.prev=i;this._size+=1},"delete":function(e){var r=this._head,n=r;var a=z(e);if(a!==null){if(typeof this._storage[a]==="undefined"){return false}n=this._storage[a].prev;delete this._storage[a]}while((n=n.next)!==r){if(j.SameValueZero(n.key,e)){n.key=n.value=t;n.prev.next=n.next;n.next.prev=n.prev;this._size-=1;return true}}return false},clear:function(){this._size=0;this._storage=D();var e=this._head,r=e,n=r.next;while((r=n)!==e){r.key=r.value=t;n=r.next;r.next=r.prev=e}e.next=e.prev=e},keys:function(){return new n(this,"key")},values:function(){return new n(this,"value")},entries:function(){return new n(this,"key+value")},forEach:function(e){var t=arguments.length>1?arguments[1]:null;var r=this.entries();for(var n=r.next();!n.done;n=r.next()){e.call(t,n.value[1],n.value[0],this)}}});m(a.prototype,function(){return this.entries()});return a}(),Set:function(){var t=function a(t){var r=this;r=d(r);if(!r._es6set){throw new TypeError("bad set")}y(r,{"[[SetData]]":null,_storage:D()});if(t!==e&&t!==null){var n=j.GetIterator(t);var a=r.add;if(!j.IsCallable(a)){throw new TypeError("bad set")}while(true){var i=j.IteratorNext(n);if(i.done){break}var o=i.value;a.call(r,o)}}return r};var r=t.prototype;y(t,{"@@create":function(e){var t=this;var n=t.prototype||r;e=e||b(n);y(e,{_es6set:true});return e}});var n=function i(e){if(!e["[[SetData]]"]){var t=e["[[SetData]]"]=new G.Map;Object.keys(e._storage).forEach(function(e){if(e.charCodeAt(0)===36){e=e.slice(1)}else{e=+e}t.set(e,e)});e._storage=null}};Object.defineProperty(t.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._storage==="undefined"){throw new TypeError("size method called on incompatible Set")}n(this);return this["[[SetData]]"].size}});y(t.prototype,{has:function(e){var t;if(this._storage&&(t=z(e))!==null){return!!this._storage[t]}n(this);return this["[[SetData]]"].has(e)},add:function(e){var t;if(this._storage&&(t=z(e))!==null){this._storage[t]=true;return}n(this);return this["[[SetData]]"].set(e,e)},"delete":function(e){var t;if(this._storage&&(t=z(e))!==null){delete this._storage[t];return}n(this);return this["[[SetData]]"]["delete"](e)},clear:function(){if(this._storage){this._storage=D();return}return this["[[SetData]]"].clear()},keys:function(){n(this);return this["[[SetData]]"].keys()},values:function(){n(this);return this["[[SetData]]"].values()},entries:function(){n(this);return this["[[SetData]]"].entries()},forEach:function(e){var t=arguments.length>1?arguments[1]:null;var r=this;n(this);this["[[SetData]]"].forEach(function(n,a){e.call(t,a,a,r)})}});m(t.prototype,function(){return this.values()});return t}()};y(o,G);if(o.Map||o.Set){if(typeof o.Map.prototype.clear!=="function"||(new o.Set).size!==0||(new o.Map).size!==0||typeof o.Map.prototype.keys!=="function"||typeof o.Set.prototype.keys!=="function"||typeof o.Map.prototype.forEach!=="function"||typeof o.Set.prototype.forEach!=="function"||t(o.Map)||t(o.Set)||!r(o.Map,function(e){return new e([])instanceof e})){o.Map=G.Map;o.Set=G.Set}}m(Object.getPrototypeOf((new o.Map).keys()));m(Object.getPrototypeOf((new o.Set).keys()))}};if(typeof define==="function"&&define.amd){define(o)}else{o()}})();
+//# sourceMappingURL=es6-shim.map
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.15.1/es6-shim.js b/ajax/libs/es6-shim/0.15.1/es6-shim.js
new file mode 100644
index 000000000..77546cd52
--- /dev/null
+++ b/ajax/libs/es6-shim/0.15.1/es6-shim.js
@@ -0,0 +1,1881 @@
+// ES6-shim 0.15.1 (c) 2013-2014 Paul Miller (http://paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+
+(function(undefined) {
+  'use strict';
+
+  var isCallableWithoutNew = function(func) {
+    try { func(); }
+    catch (e) { return false; }
+    return true;
+  };
+
+  var supportsSubclassing = function(C, f) {
+    /* jshint proto:true */
+    try {
+      var Sub = function() { C.apply(this, arguments); };
+      if (!Sub.__proto__) { return false; /* skip test on IE < 11 */ }
+      Object.setPrototypeOf(Sub, C);
+      Sub.prototype = Object.create(C.prototype, {
+        constructor: { value: C }
+      });
+      return f(Sub);
+    } catch (e) {
+      return false;
+    }
+  };
+
+  var arePropertyDescriptorsSupported = function() {
+    try {
+      Object.defineProperty({}, 'x', {});
+      return true;
+    } catch (e) { /* this is IE 8. */
+      return false;
+    }
+  };
+
+  var startsWithRejectsRegex = function() {
+    var rejectsRegex = false;
+    if (String.prototype.startsWith) {
+      try {
+        '/a/'.startsWith(/a/);
+      } catch (e) { /* this is spec compliant */
+        rejectsRegex = true;
+      }
+    }
+    return rejectsRegex;
+  };
+
+  /*jshint evil: true */
+  var getGlobal = new Function('return this;');
+  /*jshint evil: false */
+
+  var main = function() {
+    var globals = getGlobal();
+    var global_isFinite = globals.isFinite;
+    var supportsDescriptors = !!Object.defineProperty && arePropertyDescriptorsSupported();
+    var startsWithIsCompliant = startsWithRejectsRegex();
+    var _slice = Array.prototype.slice;
+    var _indexOf = String.prototype.indexOf;
+    var _toString = Object.prototype.toString;
+    var _hasOwnProperty = Object.prototype.hasOwnProperty;
+    var ArrayIterator; // make our implementation private
+
+    // Define configurable, writable and non-enumerable props
+    // if they don’t exist.
+    var defineProperties = function(object, map) {
+      Object.keys(map).forEach(function(name) {
+        var method = map[name];
+        if (name in object) return;
+        if (supportsDescriptors) {
+          Object.defineProperty(object, name, {
+            configurable: true,
+            enumerable: false,
+            writable: true,
+            value: method
+          });
+        } else {
+          object[name] = method;
+        }
+      });
+    };
+
+    // Simple shim for Object.create on ES3 browsers
+    // (unlike real shim, no attempt to support `prototype === null`)
+    var create = Object.create || function(prototype, properties) {
+      function Type() {}
+      Type.prototype = prototype;
+      var object = new Type();
+      if (typeof properties !== "undefined") {
+        defineProperties(object, properties);
+      }
+      return object;
+    };
+
+    // This is a private name in the es6 spec, equal to '[Symbol.iterator]'
+    // we're going to use an arbitrary _-prefixed name to make our shims
+    // work properly with each other, even though we don't have full Iterator
+    // support.  That is, `Array.from(map.keys())` will work, but we don't
+    // pretend to export a "real" Iterator interface.
+    var $iterator$ = (typeof Symbol === 'function' && Symbol.iterator) ||
+      '_es6shim_iterator_';
+    // Firefox ships a partial implementation using the name @@iterator.
+    // https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
+    // So use that name if we detect it.
+    if (globals.Set && typeof new globals.Set()['@@iterator'] === 'function') {
+      $iterator$ = '@@iterator';
+    }
+    var addIterator = function(prototype, impl) {
+      if (!impl) { impl = function iterator() { return this; }; }
+      var o = {};
+      o[$iterator$] = impl;
+      defineProperties(prototype, o);
+    };
+
+    // taken directly from https://github.com/ljharb/is-arguments/blob/master/index.js
+    // can be replaced with require('is-arguments') if we ever use a build process instead
+    var isArguments = function isArguments(value) {
+      var str = _toString.call(value);
+      var result = str === '[object Arguments]';
+      if (!result) {
+        result = str !== '[object Array]' &&
+          value !== null &&
+          typeof value === 'object' &&
+          typeof value.length === 'number' &&
+          value.length >= 0 &&
+          _toString.call(value.callee) === '[object Function]';
+      }
+      return result;
+    };
+
+    var emulateES6construct = function(o) {
+      if (!ES.TypeIsObject(o)) throw new TypeError('bad object');
+      // es5 approximation to es6 subclass semantics: in es6, 'new Foo'
+      // would invoke Foo.@@create to allocation/initialize the new object.
+      // In es5 we just get the plain object.  So if we detect an
+      // uninitialized object, invoke o.constructor.@@create
+      if (!o._es6construct) {
+        if (o.constructor && ES.IsCallable(o.constructor['@@create'])) {
+          o = o.constructor['@@create'](o);
+        }
+        defineProperties(o, { _es6construct: true });
+      }
+      return o;
+    };
+
+    var ES = {
+      CheckObjectCoercible: function(x, optMessage) {
+        /* jshint eqnull:true */
+        if (x == null)
+          throw new TypeError(optMessage || ('Cannot call method on ' + x));
+        return x;
+      },
+
+      TypeIsObject: function(x) {
+        /* jshint eqnull:true */
+        // this is expensive when it returns false; use this function
+        // when you expect it to return true in the common case.
+        return x != null && Object(x) === x;
+      },
+
+      ToObject: function(o, optMessage) {
+        return Object(ES.CheckObjectCoercible(o, optMessage));
+      },
+
+      IsCallable: function(x) {
+        return typeof x === 'function' &&
+          // some versions of IE say that typeof /abc/ === 'function'
+          _toString.call(x) === '[object Function]';
+      },
+
+      ToInt32: function(x) {
+        return x >> 0;
+      },
+
+      ToUint32: function(x) {
+        return x >>> 0;
+      },
+
+      ToInteger: function(value) {
+        var number = +value;
+        if (Number.isNaN(number)) return 0;
+        if (number === 0 || !Number.isFinite(number)) return number;
+        return Math.sign(number) * Math.floor(Math.abs(number));
+      },
+
+      ToLength: function(value) {
+        var len = ES.ToInteger(value);
+        if (len <= 0) return 0; // includes converting -0 to +0
+        if (len > Number.MAX_SAFE_INTEGER) return Number.MAX_SAFE_INTEGER;
+        return len;
+      },
+
+      SameValue: function(a, b) {
+        if (a === b) {
+          // 0 === -0, but they are not identical.
+          if (a === 0) return 1 / a === 1 / b;
+          return true;
+        }
+        return Number.isNaN(a) && Number.isNaN(b);
+      },
+
+      SameValueZero: function(a, b) {
+        // same as SameValue except for SameValueZero(+0, -0) == true
+        return (a === b) || (Number.isNaN(a) && Number.isNaN(b));
+      },
+
+      IsIterable: function(o) {
+        return ES.TypeIsObject(o) &&
+          (o[$iterator$] !== undefined || isArguments(o));
+      },
+
+      GetIterator: function(o) {
+        if (isArguments(o)) {
+          // special case support for `arguments`
+          return new ArrayIterator(o, "value");
+        }
+        var it = o[$iterator$]();
+        if (!ES.TypeIsObject(it)) {
+          throw new TypeError('bad iterator');
+        }
+        return it;
+      },
+
+      IteratorNext: function(it) {
+        var result = (arguments.length > 1) ? it.next(arguments[1]) : it.next();
+        if (!ES.TypeIsObject(result)) {
+          throw new TypeError('bad iterator');
+        }
+        return result;
+      },
+
+      Construct: function(C, args) {
+        // CreateFromConstructor
+        var obj;
+        if (ES.IsCallable(C['@@create'])) {
+          obj = C['@@create']();
+        } else {
+          // OrdinaryCreateFromConstructor
+          obj = create(C.prototype || null);
+        }
+        // Mark that we've used the es6 construct path
+        // (see emulateES6construct)
+        defineProperties(obj, { _es6construct: true });
+        // Call the constructor.
+        var result = C.apply(obj, args);
+        return ES.TypeIsObject(result) ? result : obj;
+      }
+    };
+
+    var numberConversion = (function () {
+      // from https://github.com/inexorabletash/polyfill/blob/master/typedarray.js#L176-L266
+      // with permission and license, per https://twitter.com/inexorabletash/status/372206509540659200
+
+      function roundToEven(n) {
+        var w = Math.floor(n), f = n - w;
+        if (f < 0.5) {
+          return w;
+        }
+        if (f > 0.5) {
+          return w + 1;
+        }
+        return w % 2 ? w + 1 : w;
+      }
+
+      function packIEEE754(v, ebits, fbits) {
+        var bias = (1 << (ebits - 1)) - 1,
+          s, e, f, ln,
+          i, bits, str, bytes;
+
+        // Compute sign, exponent, fraction
+        if (v !== v) {
+          // NaN
+          // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping
+          e = (1 << ebits) - 1;
+          f = Math.pow(2, fbits - 1);
+          s = 0;
+        } else if (v === Infinity || v === -Infinity) {
+          e = (1 << ebits) - 1;
+          f = 0;
+          s = (v < 0) ? 1 : 0;
+        } else if (v === 0) {
+          e = 0;
+          f = 0;
+          s = (1 / v === -Infinity) ? 1 : 0;
+        } else {
+          s = v < 0;
+          v = Math.abs(v);
+
+          if (v >= Math.pow(2, 1 - bias)) {
+            e = Math.min(Math.floor(Math.log(v) / Math.LN2), 1023);
+            f = roundToEven(v / Math.pow(2, e) * Math.pow(2, fbits));
+            if (f / Math.pow(2, fbits) >= 2) {
+              e = e + 1;
+              f = 1;
+            }
+            if (e > bias) {
+              // Overflow
+              e = (1 << ebits) - 1;
+              f = 0;
+            } else {
+              // Normal
+              e = e + bias;
+              f = f - Math.pow(2, fbits);
+            }
+          } else {
+            // Subnormal
+            e = 0;
+            f = roundToEven(v / Math.pow(2, 1 - bias - fbits));
+          }
+        }
+
+        // Pack sign, exponent, fraction
+        bits = [];
+        for (i = fbits; i; i -= 1) {
+          bits.push(f % 2 ? 1 : 0);
+          f = Math.floor(f / 2);
+        }
+        for (i = ebits; i; i -= 1) {
+          bits.push(e % 2 ? 1 : 0);
+          e = Math.floor(e / 2);
+        }
+        bits.push(s ? 1 : 0);
+        bits.reverse();
+        str = bits.join('');
+
+        // Bits to bytes
+        bytes = [];
+        while (str.length) {
+          bytes.push(parseInt(str.slice(0, 8), 2));
+          str = str.slice(8);
+        }
+        return bytes;
+      }
+
+      function unpackIEEE754(bytes, ebits, fbits) {
+        // Bytes to bits
+        var bits = [], i, j, b, str,
+            bias, s, e, f;
+
+        for (i = bytes.length; i; i -= 1) {
+          b = bytes[i - 1];
+          for (j = 8; j; j -= 1) {
+            bits.push(b % 2 ? 1 : 0);
+            b = b >> 1;
+          }
+        }
+        bits.reverse();
+        str = bits.join('');
+
+        // Unpack sign, exponent, fraction
+        bias = (1 << (ebits - 1)) - 1;
+        s = parseInt(str.slice(0, 1), 2) ? -1 : 1;
+        e = parseInt(str.slice(1, 1 + ebits), 2);
+        f = parseInt(str.slice(1 + ebits), 2);
+
+        // Produce number
+        if (e === (1 << ebits) - 1) {
+          return f !== 0 ? NaN : s * Infinity;
+        } else if (e > 0) {
+          // Normalized
+          return s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));
+        } else if (f !== 0) {
+          // Denormalized
+          return s * Math.pow(2, -(bias - 1)) * (f / Math.pow(2, fbits));
+        } else {
+          return s < 0 ? -0 : 0;
+        }
+      }
+
+      function unpackFloat64(b) { return unpackIEEE754(b, 11, 52); }
+      function packFloat64(v) { return packIEEE754(v, 11, 52); }
+      function unpackFloat32(b) { return unpackIEEE754(b, 8, 23); }
+      function packFloat32(v) { return packIEEE754(v, 8, 23); }
+
+      var conversions = {
+        toFloat32: function (num) { return unpackFloat32(packFloat32(num)); }
+      };
+      if (typeof Float32Array !== 'undefined') {
+        var float32array = new Float32Array(1);
+        conversions.toFloat32 = function (num) {
+          float32array[0] = num;
+          return float32array[0];
+        };
+      }
+      return conversions;
+    }());
+
+    defineProperties(String, {
+      fromCodePoint: function(_) { // length = 1
+        var points = _slice.call(arguments, 0, arguments.length);
+        var result = [];
+        var next;
+        for (var i = 0, length = points.length; i < length; i++) {
+          next = Number(points[i]);
+          if (!ES.SameValue(next, ES.ToInteger(next)) ||
+              next < 0 || next > 0x10FFFF) {
+            throw new RangeError('Invalid code point ' + next);
+          }
+
+          if (next < 0x10000) {
+            result.push(String.fromCharCode(next));
+          } else {
+            next -= 0x10000;
+            result.push(String.fromCharCode((next >> 10) + 0xD800));
+            result.push(String.fromCharCode((next % 0x400) + 0xDC00));
+          }
+        }
+        return result.join('');
+      },
+
+      raw: function(callSite) { // raw.length===1
+        var substitutions = _slice.call(arguments, 1, arguments.length);
+        var cooked = ES.ToObject(callSite, 'bad callSite');
+        var rawValue = cooked.raw;
+        var raw = ES.ToObject(rawValue, 'bad raw value');
+        var len = Object.keys(raw).length;
+        var literalsegments = ES.ToLength(len);
+        if (literalsegments === 0) {
+          return '';
+        }
+
+        var stringElements = [];
+        var nextIndex = 0;
+        var nextKey, next, nextSeg, nextSub;
+        while (nextIndex < literalsegments) {
+          nextKey = String(nextIndex);
+          next = raw[nextKey];
+          nextSeg = String(next);
+          stringElements.push(nextSeg);
+          if (nextIndex + 1 >= literalsegments) {
+            break;
+          }
+          next = substitutions[nextKey];
+          if (next === undefined) {
+            break;
+          }
+          nextSub = String(next);
+          stringElements.push(nextSub);
+          nextIndex++;
+        }
+        return stringElements.join('');
+      }
+    });
+
+    var StringShims = {
+      // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+      // Perf: http://jsperf.com/string-repeat2/2
+      repeat: (function() {
+        var repeat = function(s, times) {
+          if (times < 1) return '';
+          if (times % 2) return repeat(s, times - 1) + s;
+          var half = repeat(s, times / 2);
+          return half + half;
+        };
+
+        return function(times) {
+          var thisStr = String(ES.CheckObjectCoercible(this));
+          times = ES.ToInteger(times);
+          if (times < 0 || times === Infinity) {
+            throw new RangeError('Invalid String#repeat value');
+          }
+          return repeat(thisStr, times);
+        };
+      })(),
+
+      startsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "startsWith" with a regex');
+        searchStr = String(searchStr);
+        var startArg = arguments.length > 1 ? arguments[1] : undefined;
+        var start = Math.max(ES.ToInteger(startArg), 0);
+        return thisStr.slice(start, start + searchStr.length) === searchStr;
+      },
+
+      endsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "endsWith" with a regex');
+        searchStr = String(searchStr);
+        var thisLen = thisStr.length;
+        var posArg = arguments.length > 1 ? arguments[1] : undefined;
+        var pos = posArg === undefined ? thisLen : ES.ToInteger(posArg);
+        var end = Math.min(Math.max(pos, 0), thisLen);
+        return thisStr.slice(end - searchStr.length, end) === searchStr;
+      },
+
+      contains: function(searchString) {
+        var position = arguments.length > 1 ? arguments[1] : undefined;
+        // Somehow this trick makes method 100% compat with the spec.
+        return _indexOf.call(this, searchString, position) !== -1;
+      },
+
+      codePointAt: function(pos) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        var position = ES.ToInteger(pos);
+        var length = thisStr.length;
+        if (position < 0 || position >= length) return undefined;
+        var first = thisStr.charCodeAt(position);
+        var isEnd = (position + 1 === length);
+        if (first < 0xD800 || first > 0xDBFF || isEnd) return first;
+        var second = thisStr.charCodeAt(position + 1);
+        if (second < 0xDC00 || second > 0xDFFF) return first;
+        return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
+      }
+    };
+    defineProperties(String.prototype, StringShims);
+
+    var hasStringTrimBug = '\u0085'.trim().length !== 1;
+    if (hasStringTrimBug) {
+      var originalStringTrim = String.prototype.trim;
+      delete String.prototype.trim;
+      // whitespace from: http://es5.github.io/#x15.5.4.20
+      // implementation from https://github.com/es-shims/es5-shim/blob/v3.4.0/es5-shim.js#L1304-L1324
+      var ws = [
+        '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003',
+        '\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028',
+        '\u2029\uFEFF'
+      ].join('');
+      var trimBeginRegexp = new RegExp('^[' + ws + '][' + ws + ']*');
+      var trimEndRegexp = new RegExp('[' + ws + '][' + ws + ']*$');
+      defineProperties(String.prototype, {
+        trim: function() {
+          if (this === undefined || this === null) {
+            throw new TypeError("can't convert " + this + " to object");
+          }
+          return String(this)
+            .replace(trimBeginRegexp, "")
+            .replace(trimEndRegexp, "");
+          }
+      });
+    }
+
+    // see https://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype-@@iterator
+    var StringIterator = function(s) {
+      this._s = String(ES.CheckObjectCoercible(s));
+      this._i = 0;
+    };
+    StringIterator.prototype.next = function() {
+      var s = this._s, i = this._i;
+      if (s === undefined || i >= s.length) {
+        this._s = undefined;
+        return { value: undefined, done: true };
+      }
+      var first = s.charCodeAt(i), second, len;
+      if (first < 0xD800 || first > 0xDBFF || (i+1) == s.length) {
+        len = 1;
+      } else {
+        second = s.charCodeAt(i+1);
+        len = (second < 0xDC00 || second > 0xDFFF) ? 1 : 2;
+      }
+      this._i = i + len;
+      return { value: s.substr(i, len), done: false };
+    };
+    addIterator(StringIterator.prototype);
+    addIterator(String.prototype, function() {
+      return new StringIterator(this);
+    });
+
+    if (!startsWithIsCompliant) {
+      // Firefox has a noncompliant startsWith implementation
+      String.prototype.startsWith = StringShims.startsWith;
+      String.prototype.endsWith = StringShims.endsWith;
+    }
+
+    defineProperties(Array, {
+      from: function(iterable) {
+        var mapFn = arguments.length > 1 ? arguments[1] : undefined;
+
+        var list = ES.ToObject(iterable, 'bad iterable');
+        if (arguments.length > 1 && !ES.IsCallable(mapFn)) {
+          throw new TypeError('Array.from: when provided, the second argument must be a function');
+        }
+
+        var hasThisArg = arguments.length > 2;
+        var thisArg = hasThisArg ? arguments[2] : undefined;
+
+        var usingIterator = ES.IsIterable(list);
+        // does the spec really mean that Arrays should use ArrayIterator?
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2416
+        //if (Array.isArray(list)) { usingIterator=false; }
+        var length = usingIterator ? 0 : ES.ToLength(list.length);
+        var result = ES.IsCallable(this) ? Object(usingIterator ? new this() : new this(length)) : new Array(length);
+        var it = usingIterator ? ES.GetIterator(list) : null;
+        var value;
+
+        for (var i = 0; usingIterator || (i < length); i++) {
+          if (usingIterator) {
+            value = ES.IteratorNext(it);
+            if (value.done) {
+              length = i;
+              break;
+            }
+            value = value.value;
+          } else {
+            value = list[i];
+          }
+          if (mapFn) {
+            result[i] = hasThisArg ? mapFn.call(thisArg, value, i) : mapFn(value, i);
+          } else {
+            result[i] = value;
+          }
+        }
+
+        result.length = length;
+        return result;
+      },
+
+      of: function() {
+        return Array.from(arguments);
+      }
+    });
+
+    // Our ArrayIterator is private; see
+    // https://github.com/paulmillr/es6-shim/issues/252
+    ArrayIterator = function(array, kind) {
+        this.i = 0;
+        this.array = array;
+        this.kind = kind;
+    };
+
+    defineProperties(ArrayIterator.prototype, {
+      next: function() {
+        var i = this.i, array = this.array;
+        if (i === undefined || this.kind === undefined) {
+          throw new TypeError('Not an ArrayIterator');
+        }
+        if (array!==undefined) {
+          var len = ES.ToLength(array.length);
+          for (; i < len; i++) {
+            var kind = this.kind;
+            var retval;
+            if (kind === "key") {
+              retval = i;
+            } else if (kind === "value") {
+              retval = array[i];
+            } else if (kind === "entry") {
+              retval = [i, array[i]];
+            }
+            this.i = i + 1;
+            return { value: retval, done: false };
+          }
+        }
+        this.array = undefined;
+        return { value: undefined, done: true };
+      }
+    });
+    addIterator(ArrayIterator.prototype);
+
+    defineProperties(Array.prototype, {
+      copyWithin: function(target, start) {
+        var end = arguments[2]; // copyWithin.length must be 2
+        var o = ES.ToObject(this);
+        var len = ES.ToLength(o.length);
+        target = ES.ToInteger(target);
+        start = ES.ToInteger(start);
+        var to = target < 0 ? Math.max(len + target, 0) : Math.min(target, len);
+        var from = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        end = (end===undefined) ? len : ES.ToInteger(end);
+        var fin = end < 0 ? Math.max(len + end, 0) : Math.min(end, len);
+        var count = Math.min(fin - from, len - to);
+        var direction = 1;
+        if (from < to && to < (from + count)) {
+          direction = -1;
+          from += count - 1;
+          to += count - 1;
+        }
+        while (count > 0) {
+          if (_hasOwnProperty.call(o, from)) {
+            o[to] = o[from];
+          } else {
+            delete o[from];
+          }
+          from += direction;
+          to += direction;
+          count -= 1;
+        }
+        return o;
+      },
+
+      fill: function(value) {
+        var start = arguments.length > 1 ? arguments[1] : undefined;
+        var end = arguments.length > 2 ? arguments[2] : undefined;
+        var O = ES.ToObject(this);
+        var len = ES.ToLength(O.length);
+        start = ES.ToInteger(start === undefined ? 0 : start);
+        end = ES.ToInteger(end === undefined ? len : end);
+
+        var relativeStart = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        var relativeEnd = end < 0 ? len + end : end;
+
+        for (var i = relativeStart; i < len && i < relativeEnd; ++i) {
+          O[i] = value;
+        }
+        return O;
+      },
+
+      find: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#find: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0, value; i < length; i++) {
+          if (i in list) {
+            value = list[i];
+            if (predicate.call(thisArg, value, i, list)) return value;
+          }
+        }
+        return undefined;
+      },
+
+      findIndex: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#findIndex: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0; i < length; i++) {
+          if (i in list) {
+            if (predicate.call(thisArg, list[i], i, list)) return i;
+          }
+        }
+        return -1;
+      },
+
+      keys: function() {
+        return new ArrayIterator(this, "key");
+      },
+
+      values: function() {
+        return new ArrayIterator(this, "value");
+      },
+
+      entries: function() {
+        return new ArrayIterator(this, "entry");
+      }
+    });
+    addIterator(Array.prototype, function() { return this.values(); });
+    // Chrome defines keys/values/entries on Array, but doesn't give us
+    // any way to identify its iterator.  So add our own shimmed field.
+    if (Object.getPrototypeOf) {
+      addIterator(Object.getPrototypeOf([].values()));
+    }
+
+    var maxSafeInteger = Math.pow(2, 53) - 1;
+    defineProperties(Number, {
+      MAX_SAFE_INTEGER: maxSafeInteger,
+      MIN_SAFE_INTEGER: -maxSafeInteger,
+      EPSILON: 2.220446049250313e-16,
+
+      parseInt: globals.parseInt,
+      parseFloat: globals.parseFloat,
+
+      isFinite: function(value) {
+        return typeof value === 'number' && global_isFinite(value);
+      },
+
+      isInteger: function(value) {
+        return Number.isFinite(value) &&
+          ES.ToInteger(value) === value;
+      },
+
+      isSafeInteger: function(value) {
+        return Number.isInteger(value) && Math.abs(value) <= Number.MAX_SAFE_INTEGER;
+      },
+
+      isNaN: function(value) {
+        // NaN !== NaN, but they are identical.
+        // NaNs are the only non-reflexive value, i.e., if x !== x,
+        // then x is NaN.
+        // isNaN is broken: it converts its argument to number, so
+        // isNaN('foo') => true
+        return value !== value;
+      }
+
+    });
+
+    if (supportsDescriptors) {
+      defineProperties(Object, {
+        getPropertyDescriptor: function(subject, name) {
+          var pd = Object.getOwnPropertyDescriptor(subject, name);
+          var proto = Object.getPrototypeOf(subject);
+          while (pd === undefined && proto !== null) {
+            pd = Object.getOwnPropertyDescriptor(proto, name);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return pd;
+        },
+
+        getPropertyNames: function(subject) {
+          var result = Object.getOwnPropertyNames(subject);
+          var proto = Object.getPrototypeOf(subject);
+
+          var addProperty = function(property) {
+            if (result.indexOf(property) === -1) {
+              result.push(property);
+            }
+          };
+
+          while (proto !== null) {
+            Object.getOwnPropertyNames(proto).forEach(addProperty);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return result;
+        }
+      });
+
+      defineProperties(Object, {
+        // 19.1.3.1
+        assign: function(target, source) {
+          if (!ES.TypeIsObject(target)) {
+            throw new TypeError('target must be an object');
+          }
+          return Array.prototype.reduce.call(arguments, function(target, source) {
+            return Object.keys(Object(source)).reduce(function(target, key) {
+              target[key] = source[key];
+              return target;
+            }, target);
+          });
+        },
+
+        is: function(a, b) {
+          return ES.SameValue(a, b);
+        },
+
+        // 19.1.3.9
+        // shim from https://gist.github.com/WebReflection/5593554
+        setPrototypeOf: (function(Object, magic) {
+          var set;
+
+          var checkArgs = function(O, proto) {
+            if (!ES.TypeIsObject(O)) {
+              throw new TypeError('cannot set prototype on a non-object');
+            }
+            if (!(proto===null || ES.TypeIsObject(proto))) {
+              throw new TypeError('can only set prototype to an object or null'+proto);
+            }
+          };
+
+          var setPrototypeOf = function(O, proto) {
+            checkArgs(O, proto);
+            set.call(O, proto);
+            return O;
+          };
+
+          try {
+            // this works already in Firefox and Safari
+            set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set;
+            set.call({}, null);
+          } catch (e) {
+            if (Object.prototype !== {}[magic]) {
+              // IE < 11 cannot be shimmed
+              return;
+            }
+            // probably Chrome or some old Mobile stock browser
+            set = function(proto) {
+              this[magic] = proto;
+            };
+            // please note that this will **not** work
+            // in those browsers that do not inherit
+            // __proto__ by mistake from Object.prototype
+            // in these cases we should probably throw an error
+            // or at least be informed about the issue
+            setPrototypeOf.polyfill = setPrototypeOf(
+              setPrototypeOf({}, null),
+              Object.prototype
+            ) instanceof Object;
+            // setPrototypeOf.polyfill === true means it works as meant
+            // setPrototypeOf.polyfill === false means it's not 100% reliable
+            // setPrototypeOf.polyfill === undefined
+            // or
+            // setPrototypeOf.polyfill ==  null means it's not a polyfill
+            // which means it works as expected
+            // we can even delete Object.prototype.__proto__;
+          }
+          return setPrototypeOf;
+        })(Object, '__proto__')
+      });
+    }
+
+    // Workaround bug in Opera 12 where setPrototypeOf(x, null) doesn't work,
+    // but Object.create(null) does.
+    if (Object.setPrototypeOf && Object.getPrototypeOf &&
+        Object.getPrototypeOf(Object.setPrototypeOf({}, null)) !== null &&
+        Object.getPrototypeOf(Object.create(null)) === null) {
+      (function() {
+        var FAKENULL = Object.create(null);
+        var gpo = Object.getPrototypeOf, spo = Object.setPrototypeOf;
+        Object.getPrototypeOf = function(o) {
+          var result = gpo(o);
+          return result === FAKENULL ? null : result;
+        };
+        Object.setPrototypeOf = function(o, p) {
+          if (p === null) { p = FAKENULL; }
+          return spo(o, p);
+        };
+        Object.setPrototypeOf.polyfill = false;
+      })();
+    }
+
+    try {
+      Object.keys('foo');
+    } catch (e) {
+      var originalObjectKeys = Object.keys;
+      Object.keys = function (obj) {
+        return originalObjectKeys(ES.ToObject(obj));
+      };
+    }
+
+    var MathShims = {
+      acosh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < 1) return NaN;
+        if (value === 1) return 0;
+        if (value === Infinity) return value;
+        return Math.log(value + Math.sqrt(value * value - 1));
+      },
+
+      asinh: function(value) {
+        value = Number(value);
+        if (value === 0 || !global_isFinite(value)) {
+          return value;
+        }
+        return value < 0 ? -Math.asinh(-value) : Math.log(value + Math.sqrt(value * value + 1));
+      },
+
+      atanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < -1 || value > 1) {
+          return NaN;
+        }
+        if (value === -1) return -Infinity;
+        if (value === 1) return Infinity;
+        if (value === 0) return value;
+        return 0.5 * Math.log((1 + value) / (1 - value));
+      },
+
+      cbrt: function(value) {
+        value = Number(value);
+        if (value === 0) return value;
+        var negate = value < 0, result;
+        if (negate) value = -value;
+        result = Math.pow(value, 1/3);
+        return negate ? -result : result;
+      },
+
+      clz32: function(value) {
+        // See https://bugs.ecmascript.org/show_bug.cgi?id=2465
+        value = Number(value);
+        var number = ES.ToUint32(value);
+        if (number === 0) {
+          return 32;
+        }
+        return 32 - (number).toString(2).length;
+      },
+
+      cosh: function(value) {
+        value = Number(value);
+        if (value === 0) return 1; // +0 or -0
+        if (Number.isNaN(value)) return NaN;
+        if (!global_isFinite(value)) return Infinity;
+        if (value < 0) value = -value;
+        if (value > 21) return Math.exp(value) / 2;
+        return (Math.exp(value) + Math.exp(-value)) / 2;
+      },
+
+      expm1: function(value) {
+        value = Number(value);
+        if (value === -Infinity) return -1;
+        if (!global_isFinite(value) || value === 0) return value;
+        return Math.exp(value) - 1;
+      },
+
+      hypot: function(x, y) {
+        var anyNaN = false;
+        var allZero = true;
+        var anyInfinity = false;
+        var numbers = [];
+        Array.prototype.every.call(arguments, function(arg) {
+          var num = Number(arg);
+          if (Number.isNaN(num)) anyNaN = true;
+          else if (num === Infinity || num === -Infinity) anyInfinity = true;
+          else if (num !== 0) allZero = false;
+          if (anyInfinity) {
+            return false;
+          } else if (!anyNaN) {
+            numbers.push(Math.abs(num));
+          }
+          return true;
+        });
+        if (anyInfinity) return Infinity;
+        if (anyNaN) return NaN;
+        if (allZero) return 0;
+
+        numbers.sort(function (a, b) { return b - a; });
+        var largest = numbers[0];
+        var divided = numbers.map(function (number) { return number / largest; });
+        var sum = divided.reduce(function (sum, number) { return sum += number * number; }, 0);
+        return largest * Math.sqrt(sum);
+      },
+
+      log2: function(value) {
+        return Math.log(value) * Math.LOG2E;
+      },
+
+      log10: function(value) {
+        return Math.log(value) * Math.LOG10E;
+      },
+
+      log1p: function(value) {
+        value = Number(value);
+        if (value < -1 || Number.isNaN(value)) return NaN;
+        if (value === 0 || value === Infinity) return value;
+        if (value === -1) return -Infinity;
+        var result = 0;
+        var n = 50;
+
+        if (value < 0 || value > 1) return Math.log(1 + value);
+        for (var i = 1; i < n; i++) {
+          if ((i % 2) === 0) {
+            result -= Math.pow(value, i) / i;
+          } else {
+            result += Math.pow(value, i) / i;
+          }
+        }
+
+        return result;
+      },
+
+      sign: function(value) {
+        var number = +value;
+        if (number === 0) return number;
+        if (Number.isNaN(number)) return number;
+        return number < 0 ? -1 : 1;
+      },
+
+      sinh: function(value) {
+        value = Number(value);
+        if (!global_isFinite(value) || value === 0) return value;
+        return (Math.exp(value) - Math.exp(-value)) / 2;
+      },
+
+      tanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value === 0) return value;
+        if (value === Infinity) return 1;
+        if (value === -Infinity) return -1;
+        return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+      },
+
+      trunc: function(value) {
+        var number = Number(value);
+        return number < 0 ? -Math.floor(-number) : Math.floor(number);
+      },
+
+      imul: function(x, y) {
+        // taken from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul
+        x = ES.ToUint32(x);
+        y = ES.ToUint32(y);
+        var ah  = (x >>> 16) & 0xffff;
+        var al = x & 0xffff;
+        var bh  = (y >>> 16) & 0xffff;
+        var bl = y & 0xffff;
+        // the shift by 0 fixes the sign on the high part
+        // the final |0 converts the unsigned value into a signed value
+        return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0)|0);
+      },
+
+      fround: function(x) {
+        if (x === 0 || x === Infinity || x === -Infinity || Number.isNaN(x)) {
+          return x;
+        }
+        var num = Number(x);
+        return numberConversion.toFloat32(num);
+      }
+    };
+    defineProperties(Math, MathShims);
+
+    if (Math.imul(0xffffffff, 5) !== -5) {
+      // Safari 6.1, at least, reports "0" for this value
+      Math.imul = MathShims.imul;
+    }
+
+    // Promises
+    // Simplest possible implementation; use a 3rd-party library if you
+    // want the best possible speed and/or long stack traces.
+    var PromiseShim = (function() {
+
+      var Promise, Promise$prototype;
+
+      ES.IsPromise = function(promise) {
+        if (!ES.TypeIsObject(promise)) {
+          return false;
+        }
+        if (!promise._promiseConstructor) {
+          // _promiseConstructor is a bit more unique than _status, so we'll
+          // check that instead of the [[PromiseStatus]] internal field.
+          return false;
+        }
+        if (promise._status === undefined) {
+          return false; // uninitialized
+        }
+        return true;
+      };
+
+      // "PromiseCapability" in the spec is what most promise implementations
+      // call a "deferred".
+      var PromiseCapability = function(C) {
+        if (!ES.IsCallable(C)) {
+          throw new TypeError('bad promise constructor');
+        }
+        var capability = this;
+        var resolver = function(resolve, reject) {
+          capability.resolve = resolve;
+          capability.reject = reject;
+        };
+        capability.promise = ES.Construct(C, [resolver]);
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2478
+        if (!capability.promise._es6construct) {
+          throw new TypeError('bad promise constructor');
+        }
+        if (!(ES.IsCallable(capability.resolve) &&
+              ES.IsCallable(capability.reject))) {
+          throw new TypeError('bad promise constructor');
+        }
+      };
+
+      // find an appropriate setImmediate-alike
+      var setTimeout = globals.setTimeout;
+      var makeZeroTimeout;
+      if (typeof window !== 'undefined' && ES.IsCallable(window.postMessage)) {
+        makeZeroTimeout = function() {
+          // from http://dbaron.org/log/20100309-faster-timeouts
+          var timeouts = [];
+          var messageName = "zero-timeout-message";
+          var setZeroTimeout = function(fn) {
+            timeouts.push(fn);
+            window.postMessage(messageName, "*");
+          };
+          var handleMessage = function(event) {
+            if (event.source == window && event.data == messageName) {
+              event.stopPropagation();
+              if (timeouts.length === 0) { return; }
+              var fn = timeouts.shift();
+              fn();
+            }
+          };
+          window.addEventListener("message", handleMessage, true);
+          return setZeroTimeout;
+        };
+      }
+      var makePromiseAsap = function() {
+        // An efficient task-scheduler based on a pre-existing Promise
+        // implementation, which we can use even if we override the
+        // global Promise below (in order to workaround bugs)
+        // https://github.com/Raynos/observ-hash/issues/2#issuecomment-35857671
+        var P = globals.Promise;
+        return P && P.resolve && function(task) {
+          return P.resolve().then(task);
+        };
+      };
+      var enqueue = ES.IsCallable(globals.setImmediate) ?
+        globals.setImmediate.bind(globals) :
+        typeof process === 'object' && process.nextTick ? process.nextTick :
+        makePromiseAsap() ||
+        (ES.IsCallable(makeZeroTimeout) ? makeZeroTimeout() :
+        function(task) { setTimeout(task, 0); }); // fallback
+
+      var triggerPromiseReactions = function(reactions, x) {
+        reactions.forEach(function(reaction) {
+          enqueue(function() {
+            // PromiseReactionTask
+            var handler = reaction.handler;
+            var capability = reaction.capability;
+            var resolve = capability.resolve;
+            var reject = capability.reject;
+            try {
+              var result = handler(x);
+              if (result === capability.promise) {
+                throw new TypeError('self resolution');
+              }
+              var updateResult =
+                updatePromiseFromPotentialThenable(result, capability);
+              if (!updateResult) {
+                resolve(result);
+              }
+            } catch (e) {
+              reject(e);
+            }
+          });
+        });
+      };
+
+      var updatePromiseFromPotentialThenable = function(x, capability) {
+        if (!ES.TypeIsObject(x)) {
+          return false;
+        }
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          var then = x.then; // only one invocation of accessor
+          if (!ES.IsCallable(then)) { return false; }
+          then.call(x, resolve, reject);
+        } catch(e) {
+          reject(e);
+        }
+        return true;
+      };
+
+      var promiseResolutionHandler = function(promise, onFulfilled, onRejected){
+        return function(x) {
+          if (x === promise) {
+            return onRejected(new TypeError('self resolution'));
+          }
+          var C = promise._promiseConstructor;
+          var capability = new PromiseCapability(C);
+          var updateResult = updatePromiseFromPotentialThenable(x, capability);
+          if (updateResult) {
+            return capability.promise.then(onFulfilled, onRejected);
+          } else {
+            return onFulfilled(x);
+          }
+        };
+      };
+
+      Promise = function(resolver) {
+        var promise = this;
+        promise = emulateES6construct(promise);
+        if (!promise._promiseConstructor) {
+          // we use _promiseConstructor as a stand-in for the internal
+          // [[PromiseStatus]] field; it's a little more unique.
+          throw new TypeError('bad promise');
+        }
+        if (promise._status !== undefined) {
+          throw new TypeError('promise already initialized');
+        }
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2482
+        if (!ES.IsCallable(resolver)) {
+          throw new TypeError('not a valid resolver');
+        }
+        promise._status = 'unresolved';
+        promise._resolveReactions = [];
+        promise._rejectReactions = [];
+
+        var resolve = function(resolution) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._resolveReactions;
+          promise._result = resolution;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-resolution';
+          triggerPromiseReactions(reactions, resolution);
+        };
+        var reject = function(reason) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._rejectReactions;
+          promise._result = reason;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-rejection';
+          triggerPromiseReactions(reactions, reason);
+        };
+        try {
+          resolver(resolve, reject);
+        } catch (e) {
+          reject(e);
+        }
+        return promise;
+      };
+      Promise$prototype = Promise.prototype;
+      defineProperties(Promise, {
+        '@@create': function(obj) {
+          var constructor = this;
+          // AllocatePromise
+          // The `obj` parameter is a hack we use for es5
+          // compatibility.
+          var prototype = constructor.prototype || Promise$prototype;
+          obj = obj || create(prototype);
+          defineProperties(obj, {
+            _status: undefined,
+            _result: undefined,
+            _resolveReactions: undefined,
+            _rejectReactions: undefined,
+            _promiseConstructor: undefined
+          });
+          obj._promiseConstructor = constructor;
+          return obj;
+        }
+      });
+
+      var _promiseAllResolver = function(index, values, capability, remaining) {
+        var done = false;
+        return function(x) {
+          if (done) { return; } // protect against being called multiple times
+          done = true;
+          values[index] = x;
+          if ((--remaining.count) === 0) {
+            var resolve = capability.resolve;
+            resolve(values); // call w/ this===undefined
+          }
+        };
+      };
+
+      Promise.all = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          var values = [], remaining = { count: 1 };
+          for (var index = 0; ; index++) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            var resolveElement = _promiseAllResolver(
+              index, values, capability, remaining
+            );
+            remaining.count++;
+            nextPromise.then(resolveElement, capability.reject);
+          }
+          if ((--remaining.count) === 0) {
+            resolve(values); // call w/ this===undefined
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.race = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          while (true) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              // If iterable has no items, resulting promise will never
+              // resolve; see:
+              // https://github.com/domenic/promises-unwrapping/issues/75
+              // https://bugs.ecmascript.org/show_bug.cgi?id=2515
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            nextPromise.then(resolve, reject);
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.reject = function(reason) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var reject = capability.reject;
+        reject(reason); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.resolve = function(v) {
+        var C = this;
+        if (ES.IsPromise(v)) {
+          var constructor = v._promiseConstructor;
+          if (constructor === C) { return v; }
+        }
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        resolve(v); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.prototype['catch'] = function( onRejected ) {
+        return this.then(undefined, onRejected);
+      };
+
+      Promise.prototype.then = function( onFulfilled, onRejected ) {
+        var promise = this;
+        if (!ES.IsPromise(promise)) { throw new TypeError('not a promise'); }
+        // this.constructor not this._promiseConstructor; see
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2513
+        var C = this.constructor;
+        var capability = new PromiseCapability(C);
+        if (!ES.IsCallable(onRejected)) {
+          onRejected = function(e) { throw e; };
+        }
+        if (!ES.IsCallable(onFulfilled)) {
+          onFulfilled = function(x) { return x; };
+        }
+        var resolutionHandler =
+          promiseResolutionHandler(promise, onFulfilled, onRejected);
+        var resolveReaction =
+          { capability: capability, handler: resolutionHandler };
+        var rejectReaction =
+          { capability: capability, handler: onRejected };
+        switch (promise._status) {
+        case 'unresolved':
+          promise._resolveReactions.push(resolveReaction);
+          promise._rejectReactions.push(rejectReaction);
+          break;
+        case 'has-resolution':
+          triggerPromiseReactions([resolveReaction], promise._result);
+          break;
+        case 'has-rejection':
+          triggerPromiseReactions([rejectReaction], promise._result);
+          break;
+        default:
+          throw new TypeError('unexpected');
+        }
+        return capability.promise;
+      };
+
+      return Promise;
+    })();
+    // export the Promise constructor.
+    defineProperties(globals, { Promise: PromiseShim });
+    // In Chrome 33 (and thereabouts) Promise is defined, but the
+    // implementation is buggy in a number of ways.  Let's check subclassing
+    // support to see if we have a buggy implementation.
+    var promiseSupportsSubclassing = supportsSubclassing(globals.Promise, function(S) {
+      return S.resolve(42) instanceof S;
+    });
+    var promiseIgnoresNonFunctionThenCallbacks = (function () {
+      try {
+        globals.Promise.reject(42).then(null, 5).then(null, function () {});
+        return true;
+      } catch (ex) {
+        return false;
+      }
+    }());
+    if (!promiseSupportsSubclassing || !promiseIgnoresNonFunctionThenCallbacks) {
+      globals.Promise = PromiseShim;
+    }
+
+    // Map and Set require a true ES5 environment
+    if (supportsDescriptors) {
+
+      var fastkey = function fastkey(key) {
+        var type = typeof key;
+        if (type === 'string') {
+          return '$' + key;
+        } else if (type === 'number') {
+          // note that -0 will get coerced to "0" when used as a property key
+          return key;
+        }
+        return null;
+      };
+
+      var emptyObject = function emptyObject() {
+        // accomodate some older not-quite-ES5 browsers
+        return Object.create ? Object.create(null) : {};
+      };
+
+      var collectionShims = {
+        Map: (function() {
+
+          var empty = {};
+
+          function MapEntry(key, value) {
+            this.key = key;
+            this.value = value;
+            this.next = null;
+            this.prev = null;
+          }
+
+          MapEntry.prototype.isRemoved = function() {
+            return this.key === empty;
+          };
+
+          function MapIterator(map, kind) {
+            this.head = map._head;
+            this.i = this.head;
+            this.kind = kind;
+          }
+
+          MapIterator.prototype = {
+            next: function() {
+              var i = this.i, kind = this.kind, head = this.head, result;
+              if (this.i === undefined) {
+                return { value: undefined, done: true };
+              }
+              while (i.isRemoved() && i !== head) {
+                // back up off of removed entries
+                i = i.prev;
+              }
+              // advance to next unreturned element.
+              while (i.next !== head) {
+                i = i.next;
+                if (!i.isRemoved()) {
+                  if (kind === "key") {
+                    result = i.key;
+                  } else if (kind === "value") {
+                    result = i.value;
+                  } else {
+                    result = [i.key, i.value];
+                  }
+                  this.i = i;
+                  return { value: result, done: false };
+                }
+              }
+              // once the iterator is done, it is done forever.
+              this.i = undefined;
+              return { value: undefined, done: true };
+            }
+          };
+          addIterator(MapIterator.prototype);
+
+          function Map(iterable) {
+            var map = this;
+            map = emulateES6construct(map);
+            if (!map._es6map) {
+              throw new TypeError('bad map');
+            }
+
+            var head = new MapEntry(null, null);
+            // circular doubly-linked list.
+            head.next = head.prev = head;
+
+            defineProperties(map, {
+              '_head': head,
+              '_storage': emptyObject(),
+              '_size': 0
+            });
+
+            // Optionally initialize map from iterable
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = map.set;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad map'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                if (!ES.TypeIsObject(nextItem)) {
+                  throw new TypeError('expected iterable of pairs');
+                }
+                adder.call(map, nextItem[0], nextItem[1]);
+              }
+            }
+            return map;
+          }
+          var Map$prototype = Map.prototype;
+          defineProperties(Map, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Map$prototype;
+              obj = obj || create(prototype);
+              defineProperties(obj, { _es6map: true });
+              return obj;
+            }
+          });
+
+          Object.defineProperty(Map.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._size === 'undefined') {
+                throw new TypeError('size method called on incompatible Map');
+              }
+              return this._size;
+            }
+          });
+
+          defineProperties(Map.prototype, {
+            get: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                var entry = this._storage[fkey];
+                return entry ? entry.value : undefined;
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return i.value;
+                }
+              }
+              return undefined;
+            },
+
+            has: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                return typeof this._storage[fkey] !== 'undefined';
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            set: function(key, value) {
+              var head = this._head, i = head, entry;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] !== 'undefined') {
+                  this._storage[fkey].value = value;
+                  return;
+                } else {
+                  entry = this._storage[fkey] = new MapEntry(key, value);
+                  i = head.prev;
+                  // fall through
+                }
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.value = value;
+                  return;
+                }
+              }
+              entry = entry || new MapEntry(key, value);
+              if (ES.SameValue(-0, key)) {
+                entry.key = +0; // coerce -0 to +0 in entry
+              }
+              entry.next = this._head;
+              entry.prev = this._head.prev;
+              entry.prev.next = entry;
+              entry.next.prev = entry;
+              this._size += 1;
+            },
+
+            'delete': function(key) {
+              var head = this._head, i = head;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] === 'undefined') {
+                  return false;
+                }
+                i = this._storage[fkey].prev;
+                delete this._storage[fkey];
+                // fall through
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.key = i.value = empty;
+                  i.prev.next = i.next;
+                  i.next.prev = i.prev;
+                  this._size -= 1;
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            clear: function() {
+              this._size = 0;
+              this._storage = emptyObject();
+              var head = this._head, i = head, p = i.next;
+              while ((i = p) !== head) {
+                i.key = i.value = empty;
+                p = i.next;
+                i.next = i.prev = head;
+              }
+              head.next = head.prev = head;
+            },
+
+            keys: function() {
+              return new MapIterator(this, "key");
+            },
+
+            values: function() {
+              return new MapIterator(this, "value");
+            },
+
+            entries: function() {
+              return new MapIterator(this, "key+value");
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var it = this.entries();
+              for (var entry = it.next(); !entry.done; entry = it.next()) {
+                callback.call(context, entry.value[1], entry.value[0], this);
+              }
+            }
+          });
+          addIterator(Map.prototype, function() { return this.entries(); });
+
+          return Map;
+        })(),
+
+        Set: (function() {
+          // Creating a Map is expensive.  To speed up the common case of
+          // Sets containing only string or numeric keys, we use an object
+          // as backing storage and lazily create a full Map only when
+          // required.
+          var SetShim = function Set(iterable) {
+            var set = this;
+            set = emulateES6construct(set);
+            if (!set._es6set) {
+              throw new TypeError('bad set');
+            }
+
+            defineProperties(set, {
+              '[[SetData]]': null,
+              '_storage': emptyObject()
+            });
+
+            // Optionally initialize map from iterable
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = set.add;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad set'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                adder.call(set, nextItem);
+              }
+            }
+            return set;
+          };
+          var Set$prototype = SetShim.prototype;
+          defineProperties(SetShim, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Set$prototype;
+              obj = obj || create(prototype);
+              defineProperties(obj, { _es6set: true });
+              return obj;
+            }
+          });
+
+          // Switch from the object backing storage to a full Map.
+          var ensureMap = function ensureMap(set) {
+            if (!set['[[SetData]]']) {
+              var m = set['[[SetData]]'] = new collectionShims.Map();
+              Object.keys(set._storage).forEach(function(k) {
+                // fast check for leading '$'
+                if (k.charCodeAt(0) === 36) {
+                  k = k.slice(1);
+                } else {
+                  k = +k;
+                }
+                m.set(k, k);
+              });
+              set._storage = null; // free old backing storage
+            }
+          };
+
+          Object.defineProperty(SetShim.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._storage === 'undefined') {
+                // https://github.com/paulmillr/es6-shim/issues/176
+                throw new TypeError('size method called on incompatible Set');
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].size;
+            }
+          });
+
+          defineProperties(SetShim.prototype, {
+            has: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                return !!this._storage[fkey];
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].has(key);
+            },
+
+            add: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                this._storage[fkey]=true;
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].set(key, key);
+            },
+
+            'delete': function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                delete this._storage[fkey];
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]']['delete'](key);
+            },
+
+            clear: function() {
+              if (this._storage) {
+                this._storage = emptyObject();
+                return;
+              }
+              return this['[[SetData]]'].clear();
+            },
+
+            keys: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].keys();
+            },
+
+            values: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].values();
+            },
+
+            entries: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].entries();
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireSet = this;
+              ensureMap(this);
+              this['[[SetData]]'].forEach(function(value, key) {
+                callback.call(context, key, key, entireSet);
+              });
+            }
+          });
+          addIterator(SetShim.prototype, function() { return this.values(); });
+
+          return SetShim;
+        })()
+      };
+      defineProperties(globals, collectionShims);
+
+      if (globals.Map || globals.Set) {
+        /*
+          - In Firefox < 23, Map#size is a function.
+          - In all current Firefox, Set#entries/keys/values & Map#clear do not exist
+          - https://bugzilla.mozilla.org/show_bug.cgi?id=869996
+          - In Firefox 24, Map and Set do not implement forEach
+          - In Firefox 25 at least, Map and Set are callable without "new"
+        */
+        if (
+          typeof globals.Map.prototype.clear !== 'function' ||
+          new globals.Set().size !== 0 ||
+          new globals.Map().size !== 0 ||
+          typeof globals.Map.prototype.keys !== 'function' ||
+          typeof globals.Set.prototype.keys !== 'function' ||
+          typeof globals.Map.prototype.forEach !== 'function' ||
+          typeof globals.Set.prototype.forEach !== 'function' ||
+          isCallableWithoutNew(globals.Map) ||
+          isCallableWithoutNew(globals.Set) ||
+          !supportsSubclassing(globals.Map, function(M) {
+            return (new M([])) instanceof M;
+          })
+        ) {
+          globals.Map = collectionShims.Map;
+          globals.Set = collectionShims.Set;
+        }
+      }
+      // Shim incomplete iterator implementations.
+      addIterator(Object.getPrototypeOf((new globals.Map()).keys()));
+      addIterator(Object.getPrototypeOf((new globals.Set()).keys()));
+    }
+  };
+
+  if (typeof define === 'function' && define.amd) {
+    define(main); // RequireJS
+  } else {
+    main(); // CommonJS and <script>
+  }
+})();
+
diff --git a/ajax/libs/es6-shim/0.15.1/es6-shim.map b/ajax/libs/es6-shim/0.15.1/es6-shim.map
new file mode 100644
index 000000000..5d0d83e4a
--- /dev/null
+++ b/ajax/libs/es6-shim/0.15.1/es6-shim.map
@@ -0,0 +1 @@
+{"version":3,"sources":["es6-shim.js"],"names":["undefined","isCallableWithoutNew","func","e","supportsSubclassing","C","f","Sub","apply","this","arguments","__proto__","Object","setPrototypeOf","prototype","create","constructor","value","arePropertyDescriptorsSupported","defineProperty","startsWithRejectsRegex","rejectsRegex","String","startsWith","getGlobal","Function","main","globals","global_isFinite","isFinite","supportsDescriptors","startsWithIsCompliant","_slice","Array","slice","_indexOf","indexOf","_toString","toString","_hasOwnProperty","hasOwnProperty","ArrayIterator","defineProperties","object","map","keys","forEach","name","method","configurable","enumerable","writable","properties","Type","$iterator$","Symbol","iterator","Set","addIterator","impl","o","isArguments","str","call","result","length","callee","emulateES6construct","ES","TypeIsObject","TypeError","_es6construct","IsCallable","CheckObjectCoercible","x","optMessage","ToObject","ToInt32","ToUint32","ToInteger","number","Number","isNaN","Math","sign","floor","abs","ToLength","len","MAX_SAFE_INTEGER","SameValue","a","b","SameValueZero","IsIterable","GetIterator","it","IteratorNext","next","Construct","args","obj","numberConversion","roundToEven","n","w","packIEEE754","v","ebits","fbits","bias","s","ln","i","bits","bytes","pow","Infinity","min","log","LN2","push","reverse","join","parseInt","unpackIEEE754","j","NaN","unpackFloat64","packFloat64","unpackFloat32","packFloat32","conversions","toFloat32","num","Float32Array","float32array","fromCodePoint","_","points","RangeError","fromCharCode","raw","callSite","substitutions","cooked","rawValue","literalsegments","stringElements","nextIndex","nextKey","nextSeg","nextSub","StringShims","repeat","times","half","thisStr","searchStr","startArg","start","max","endsWith","thisLen","posArg","pos","end","contains","searchString","position","codePointAt","first","charCodeAt","isEnd","second","hasStringTrimBug","trim","originalStringTrim","ws","trimBeginRegexp","RegExp","trimEndRegexp","replace","StringIterator","_s","_i","done","substr","from","iterable","mapFn","list","hasThisArg","thisArg","usingIterator","of","array","kind","retval","copyWithin","target","to","fin","count","direction","fill","O","relativeStart","relativeEnd","find","predicate","findIndex","values","entries","getPrototypeOf","maxSafeInteger","MIN_SAFE_INTEGER","EPSILON","parseFloat","isInteger","isSafeInteger","getPropertyDescriptor","subject","pd","getOwnPropertyDescriptor","proto","getPropertyNames","getOwnPropertyNames","addProperty","property","assign","source","reduce","key","is","magic","set","checkArgs","polyfill","FAKENULL","gpo","spo","p","originalObjectKeys","MathShims","acosh","sqrt","asinh","atanh","cbrt","negate","clz32","cosh","exp","expm1","hypot","y","anyNaN","allZero","anyInfinity","numbers","every","arg","sort","largest","divided","sum","log2","LOG2E","log10","LOG10E","log1p","sinh","tanh","trunc","imul","ah","al","bh","bl","fround","PromiseShim","Promise","Promise$prototype","IsPromise","promise","_promiseConstructor","_status","PromiseCapability","capability","resolver","resolve","reject","setTimeout","makeZeroTimeout","window","postMessage","timeouts","messageName","setZeroTimeout","fn","handleMessage","event","data","stopPropagation","shift","addEventListener","makePromiseAsap","P","task","then","enqueue","setImmediate","bind","process","nextTick","triggerPromiseReactions","reactions","reaction","handler","updateResult","updatePromiseFromPotentialThenable","promiseResolutionHandler","onFulfilled","onRejected","_resolveReactions","_rejectReactions","resolution","_result","reason","@@create","_promiseAllResolver","index","remaining","all","nextPromise","resolveElement","race","resolutionHandler","resolveReaction","rejectReaction","promiseSupportsSubclassing","S","promiseIgnoresNonFunctionThenCallbacks","ex","fastkey","type","emptyObject","collectionShims","Map","empty","MapEntry","prev","isRemoved","MapIterator","head","_head","_es6map","_storage","_size","adder","nextItem","Map$prototype","get","fkey","entry","has","delete","clear","callback","context","SetShim","_es6set","[[SetData]]","add","Set$prototype","ensureMap","m","k","size","entireSet","M","define","amd"],"mappings":"CAKA,SAAUA,GACR,YAEA,IAAIC,GAAuB,SAASC,GAClC,IAAMA,IACN,MAAOC,GAAK,MAAO,OACnB,MAAO,MAGT,IAAIC,GAAsB,SAASC,EAAGC,GAEpC,IACE,GAAIC,GAAM,WAAaF,EAAEG,MAAMC,KAAMC,WACrC,KAAKH,EAAII,UAAW,CAAE,MAAO,OAC7BC,OAAOC,eAAeN,EAAKF,EAC3BE,GAAIO,UAAYF,OAAOG,OAAOV,EAAES,WAC9BE,aAAeC,MAAOZ,IAExB,OAAOC,GAAEC,GACT,MAAOJ,GACP,MAAO,QAIX,IAAIe,GAAkC,WACpC,IACEN,OAAOO,kBAAmB,OAC1B,OAAO,MACP,MAAOhB,GACP,MAAO,QAIX,IAAIiB,GAAyB,WAC3B,GAAIC,GAAe,KACnB,IAAIC,OAAOR,UAAUS,WAAY,CAC/B,IACE,MAAMA,WAAW,KACjB,MAAOpB,GACPkB,EAAe,MAGnB,MAAOA,GAIT,IAAIG,GAAY,GAAIC,UAAS,eAG7B,IAAIC,GAAO,WACT,GAAIC,GAAUH,GACd,IAAII,GAAkBD,EAAQE,QAC9B,IAAIC,KAAwBlB,OAAOO,gBAAkBD,GACrD,IAAIa,GAAwBX,GAC5B,IAAIY,GAASC,MAAMnB,UAAUoB,KAC7B,IAAIC,GAAWb,OAAOR,UAAUsB,OAChC,IAAIC,GAAYzB,OAAOE,UAAUwB,QACjC,IAAIC,GAAkB3B,OAAOE,UAAU0B,cACvC,IAAIC,EAIJ,IAAIC,GAAmB,SAASC,EAAQC,GACtChC,OAAOiC,KAAKD,GAAKE,QAAQ,SAASC,GAChC,GAAIC,GAASJ,EAAIG,EACjB,IAAIA,IAAQJ,GAAQ,MACpB,IAAIb,EAAqB,CACvBlB,OAAOO,eAAewB,EAAQI,GAC5BE,aAAc,KACdC,WAAY,MACZC,SAAU,KACVlC,MAAO+B,QAEJ,CACLL,EAAOI,GAAQC,KAOrB,IAAIjC,GAASH,OAAOG,QAAU,SAASD,EAAWsC,GAChD,QAASC,MACTA,EAAKvC,UAAYA,CACjB,IAAI6B,GAAS,GAAIU,EACjB,UAAWD,KAAe,YAAa,CACrCV,EAAiBC,EAAQS,GAE3B,MAAOT,GAQT,IAAIW,SAAqBC,UAAW,YAAcA,OAAOC,UACvD,oBAIF,IAAI7B,EAAQ8B,YAAc,GAAI9B,GAAQ8B,KAAM,gBAAkB,WAAY,CACxEH,EAAa,aAEf,GAAII,GAAc,SAAS5C,EAAW6C,GACpC,IAAKA,EAAM,CAAEA,EAAO,QAASH,KAAa,MAAO/C,OACjD,GAAImD,KACJA,GAAEN,GAAcK,CAChBjB,GAAiB5B,EAAW8C,GAK9B,IAAIC,GAAc,QAASA,GAAY5C,GACrC,GAAI6C,GAAMzB,EAAU0B,KAAK9C,EACzB,IAAI+C,GAASF,IAAQ,oBACrB,KAAKE,EAAQ,CACXA,EAASF,IAAQ,kBACf7C,IAAU,YACHA,KAAU,gBACVA,GAAMgD,SAAW,UACxBhD,EAAMgD,QAAU,GAChB5B,EAAU0B,KAAK9C,EAAMiD,UAAY,oBAErC,MAAOF,GAGT,IAAIG,GAAsB,SAASP,GACjC,IAAKQ,EAAGC,aAAaT,GAAI,KAAM,IAAIU,WAAU,aAK7C,KAAKV,EAAEW,cAAe,CACpB,GAAIX,EAAE5C,aAAeoD,EAAGI,WAAWZ,EAAE5C,YAAY,aAAc,CAC7D4C,EAAIA,EAAE5C,YAAY,YAAY4C,GAEhClB,EAAiBkB,GAAKW,cAAe,OAEvC,MAAOX,GAGT,IAAIQ,IACFK,qBAAsB,SAASC,EAAGC,GAEhC,GAAID,GAAK,KACP,KAAM,IAAIJ,WAAUK,GAAe,yBAA2BD,EAChE,OAAOA,IAGTL,aAAc,SAASK,GAIrB,MAAOA,IAAK,MAAQ9D,OAAO8D,KAAOA,GAGpCE,SAAU,SAAShB,EAAGe,GACpB,MAAO/D,QAAOwD,EAAGK,qBAAqBb,EAAGe,KAG3CH,WAAY,SAASE,GACnB,aAAcA,KAAM,YAElBrC,EAAU0B,KAAKW,KAAO,qBAG1BG,QAAS,SAASH,GAChB,MAAOA,IAAK,GAGdI,SAAU,SAASJ,GACjB,MAAOA,KAAM,GAGfK,UAAW,SAAS9D,GAClB,GAAI+D,IAAU/D,CACd,IAAIgE,OAAOC,MAAMF,GAAS,MAAO,EACjC,IAAIA,IAAW,IAAMC,OAAOpD,SAASmD,GAAS,MAAOA,EACrD,OAAOG,MAAKC,KAAKJ,GAAUG,KAAKE,MAAMF,KAAKG,IAAIN,KAGjDO,SAAU,SAAStE,GACjB,GAAIuE,GAAMpB,EAAGW,UAAU9D,EACvB,IAAIuE,GAAO,EAAG,MAAO,EACrB,IAAIA,EAAMP,OAAOQ,iBAAkB,MAAOR,QAAOQ,gBACjD,OAAOD,IAGTE,UAAW,SAASC,EAAGC,GACrB,GAAID,IAAMC,EAAG,CAEX,GAAID,IAAM,EAAG,MAAO,GAAIA,IAAM,EAAIC,CAClC,OAAO,MAET,MAAOX,QAAOC,MAAMS,IAAMV,OAAOC,MAAMU,IAGzCC,cAAe,SAASF,EAAGC,GAEzB,MAAQD,KAAMC,GAAOX,OAAOC,MAAMS,IAAMV,OAAOC,MAAMU,IAGvDE,WAAY,SAASlC,GACnB,MAAOQ,GAAGC,aAAaT,KACpBA,EAAEN,KAAgBtD,GAAa6D,EAAYD,KAGhDmC,YAAa,SAASnC,GACpB,GAAIC,EAAYD,GAAI,CAElB,MAAO,IAAInB,GAAcmB,EAAG,SAE9B,GAAIoC,GAAKpC,EAAEN,IACX,KAAKc,EAAGC,aAAa2B,GAAK,CACxB,KAAM,IAAI1B,WAAU,gBAEtB,MAAO0B,IAGTC,aAAc,SAASD,GACrB,GAAIhC,GAAUtD,UAAUuD,OAAS,EAAK+B,EAAGE,KAAKxF,UAAU,IAAMsF,EAAGE,MACjE,KAAK9B,EAAGC,aAAaL,GAAS,CAC5B,KAAM,IAAIM,WAAU,gBAEtB,MAAON,IAGTmC,UAAW,SAAS9F,EAAG+F,GAErB,GAAIC,EACJ,IAAIjC,EAAGI,WAAWnE,EAAE,aAAc,CAChCgG,EAAMhG,EAAE,kBACH,CAELgG,EAAMtF,EAAOV,EAAES,WAAa,MAI9B4B,EAAiB2D,GAAO9B,cAAe,MAEvC,IAAIP,GAAS3D,EAAEG,MAAM6F,EAAKD,EAC1B,OAAOhC,GAAGC,aAAaL,GAAUA,EAASqC,GAI9C,IAAIC,GAAoB,WAItB,QAASC,GAAYC,GACnB,GAAIC,GAAItB,KAAKE,MAAMmB,GAAIlG,EAAIkG,EAAIC,CAC/B,IAAInG,EAAI,GAAK,CACX,MAAOmG,GAET,GAAInG,EAAI,GAAK,CACX,MAAOmG,GAAI,EAEb,MAAOA,GAAI,EAAIA,EAAI,EAAIA,EAGzB,QAASC,GAAYC,EAAGC,EAAOC,GAC7B,GAAIC,IAAQ,GAAMF,EAAQ,GAAM,EAC9BG,EAAG5G,EAAGG,EAAG0G,EACTC,EAAGC,EAAMpD,EAAKqD,CAGhB,IAAIR,IAAMA,EAAG,CAGXxG,GAAK,GAAKyG,GAAS,CACnBtG,GAAI6E,KAAKiC,IAAI,EAAGP,EAAQ,EACxBE,GAAI,MACC,IAAIJ,IAAMU,UAAYV,KAAOU,SAAU,CAC5ClH,GAAK,GAAKyG,GAAS,CACnBtG,GAAI,CACJyG,GAAKJ,EAAI,EAAK,EAAI,MACb,IAAIA,IAAM,EAAG,CAClBxG,EAAI,CACJG,GAAI,CACJyG,GAAK,EAAIJ,KAAOU,SAAY,EAAI,MAC3B,CACLN,EAAIJ,EAAI,CACRA,GAAIxB,KAAKG,IAAIqB,EAEb,IAAIA,GAAKxB,KAAKiC,IAAI,EAAG,EAAIN,GAAO,CAC9B3G,EAAIgF,KAAKmC,IAAInC,KAAKE,MAAMF,KAAKoC,IAAIZ,GAAKxB,KAAKqC,KAAM,KACjDlH,GAAIiG,EAAYI,EAAIxB,KAAKiC,IAAI,EAAGjH,GAAKgF,KAAKiC,IAAI,EAAGP,GACjD,IAAIvG,EAAI6E,KAAKiC,IAAI,EAAGP,IAAU,EAAG,CAC/B1G,EAAIA,EAAI,CACRG,GAAI,EAEN,GAAIH,EAAI2G,EAAM,CAEZ3G,GAAK,GAAKyG,GAAS,CACnBtG,GAAI,MACC,CAELH,EAAIA,EAAI2G,CACRxG,GAAIA,EAAI6E,KAAKiC,IAAI,EAAGP,QAEjB,CAEL1G,EAAI,CACJG,GAAIiG,EAAYI,EAAIxB,KAAKiC,IAAI,EAAG,EAAIN,EAAOD,KAK/CK,IACA,KAAKD,EAAIJ,EAAOI,EAAGA,GAAK,EAAG,CACzBC,EAAKO,KAAKnH,EAAI,EAAI,EAAI,EACtBA,GAAI6E,KAAKE,MAAM/E,EAAI,GAErB,IAAK2G,EAAIL,EAAOK,EAAGA,GAAK,EAAG,CACzBC,EAAKO,KAAKtH,EAAI,EAAI,EAAI,EACtBA,GAAIgF,KAAKE,MAAMlF,EAAI,GAErB+G,EAAKO,KAAKV,EAAI,EAAI,EAClBG,GAAKQ,SACL5D,GAAMoD,EAAKS,KAAK,GAGhBR,KACA,OAAOrD,EAAIG,OAAQ,CACjBkD,EAAMM,KAAKG,SAAS9D,EAAI5B,MAAM,EAAG,GAAI,GACrC4B,GAAMA,EAAI5B,MAAM,GAElB,MAAOiF,GAGT,QAASU,GAAcV,EAAOP,EAAOC,GAEnC,GAAIK,MAAWD,EAAGa,EAAGlC,EAAG9B,EACpBgD,EAAMC,EAAG5G,EAAGG,CAEhB,KAAK2G,EAAIE,EAAMlD,OAAQgD,EAAGA,GAAK,EAAG,CAChCrB,EAAIuB,EAAMF,EAAI,EACd,KAAKa,EAAI,EAAGA,EAAGA,GAAK,EAAG,CACrBZ,EAAKO,KAAK7B,EAAI,EAAI,EAAI,EACtBA,GAAIA,GAAK,GAGbsB,EAAKQ,SACL5D,GAAMoD,EAAKS,KAAK,GAGhBb,IAAQ,GAAMF,EAAQ,GAAM,CAC5BG,GAAIa,SAAS9D,EAAI5B,MAAM,EAAG,GAAI,IAAM,EAAI,CACxC/B,GAAIyH,SAAS9D,EAAI5B,MAAM,EAAG,EAAI0E,GAAQ,EACtCtG,GAAIsH,SAAS9D,EAAI5B,MAAM,EAAI0E,GAAQ,EAGnC,IAAIzG,KAAO,GAAKyG,GAAS,EAAG,CAC1B,MAAOtG,KAAM,EAAIyH,IAAMhB,EAAIM,aACtB,IAAIlH,EAAI,EAAG,CAEhB,MAAO4G,GAAI5B,KAAKiC,IAAI,EAAGjH,EAAI2G,IAAS,EAAIxG,EAAI6E,KAAKiC,IAAI,EAAGP,QACnD,IAAIvG,IAAM,EAAG,CAElB,MAAOyG,GAAI5B,KAAKiC,IAAI,IAAKN,EAAO,KAAOxG,EAAI6E,KAAKiC,IAAI,EAAGP,QAClD,CACL,MAAOE,GAAI,GAAK,EAAI,GAIxB,QAASiB,GAAcpC,GAAK,MAAOiC,GAAcjC,EAAG,GAAI,IACxD,QAASqC,GAAYtB,GAAK,MAAOD,GAAYC,EAAG,GAAI,IACpD,QAASuB,GAActC,GAAK,MAAOiC,GAAcjC,EAAG,EAAG,IACvD,QAASuC,GAAYxB,GAAK,MAAOD,GAAYC,EAAG,EAAG,IAEnD,GAAIyB,IACFC,UAAW,SAAUC,GAAO,MAAOJ,GAAcC,EAAYG,KAE/D,UAAWC,gBAAiB,YAAa,CACvC,GAAIC,GAAe,GAAID,cAAa,EACpCH,GAAYC,UAAY,SAAUC,GAChCE,EAAa,GAAKF,CAClB,OAAOE,GAAa,IAGxB,MAAOJ,KAGT1F,GAAiBpB,QACfmH,cAAe,SAASC,GACtB,GAAIC,GAAS3G,EAAO+B,KAAKrD,UAAW,EAAGA,UAAUuD,OACjD,IAAID,KACJ,IAAIkC,EACJ,KAAK,GAAIe,GAAI,EAAGhD,EAAS0E,EAAO1E,OAAQgD,EAAIhD,EAAQgD,IAAK,CACvDf,EAAOjB,OAAO0D,EAAO1B,GACrB,KAAK7C,EAAGsB,UAAUQ,EAAM9B,EAAGW,UAAUmB,KACjCA,EAAO,GAAKA,EAAO,QAAU,CAC/B,KAAM,IAAI0C,YAAW,sBAAwB1C,GAG/C,GAAIA,EAAO,MAAS,CAClBlC,EAAOyD,KAAKnG,OAAOuH,aAAa3C,QAC3B,CACLA,GAAQ,KACRlC,GAAOyD,KAAKnG,OAAOuH,cAAc3C,GAAQ,IAAM,OAC/ClC,GAAOyD,KAAKnG,OAAOuH,aAAc3C,EAAO,KAAS,SAGrD,MAAOlC,GAAO2D,KAAK,KAGrBmB,IAAK,SAASC,GACZ,GAAIC,GAAgBhH,EAAO+B,KAAKrD,UAAW,EAAGA,UAAUuD,OACxD,IAAIgF,GAAS7E,EAAGQ,SAASmE,EAAU,eACnC,IAAIG,GAAWD,EAAOH,GACtB,IAAIA,GAAM1E,EAAGQ,SAASsE,EAAU,gBAChC,IAAI1D,GAAM5E,OAAOiC,KAAKiG,GAAK7E,MAC3B,IAAIkF,GAAkB/E,EAAGmB,SAASC,EAClC,IAAI2D,IAAoB,EAAG,CACzB,MAAO,GAGT,GAAIC,KACJ,IAAIC,GAAY,CAChB,IAAIC,GAASpD,EAAMqD,EAASC,CAC5B,OAAOH,EAAYF,EAAiB,CAClCG,EAAUhI,OAAO+H,EACjBnD,GAAO4C,EAAIQ,EACXC,GAAUjI,OAAO4E,EACjBkD,GAAe3B,KAAK8B,EACpB,IAAIF,EAAY,GAAKF,EAAiB,CACpC,MAEFjD,EAAO8C,EAAcM,EACrB,IAAIpD,IAASlG,EAAW,CACtB,MAEFwJ,EAAUlI,OAAO4E,EACjBkD,GAAe3B,KAAK+B,EACpBH,KAEF,MAAOD,GAAezB,KAAK,MAI/B,IAAI8B,IAGFC,OAAQ,WACN,GAAIA,GAAS,SAAS3C,EAAG4C,GACvB,GAAIA,EAAQ,EAAG,MAAO,EACtB,IAAIA,EAAQ,EAAG,MAAOD,GAAO3C,EAAG4C,EAAQ,GAAK5C,CAC7C,IAAI6C,GAAOF,EAAO3C,EAAG4C,EAAQ,EAC7B,OAAOC,GAAOA,EAGhB,OAAO,UAASD,GACd,GAAIE,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7CkJ,GAAQvF,EAAGW,UAAU4E,EACrB,IAAIA,EAAQ,GAAKA,IAAUtC,SAAU,CACnC,KAAM,IAAIuB,YAAW,+BAEvB,MAAOc,GAAOG,EAASF,OAI3BpI,WAAY,SAASuI,GACnB,GAAID,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAI4B,EAAU0B,KAAK+F,KAAe,kBAAmB,KAAM,IAAIxF,WAAU,+CACzEwF,GAAYxI,OAAOwI,EACnB,IAAIC,GAAWrJ,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CACrD,IAAIgK,GAAQ7E,KAAK8E,IAAI7F,EAAGW,UAAUgF,GAAW,EAC7C,OAAOF,GAAQ3H,MAAM8H,EAAOA,EAAQF,EAAU7F,UAAY6F,GAG5DI,SAAU,SAASJ,GACjB,GAAID,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAI4B,EAAU0B,KAAK+F,KAAe,kBAAmB,KAAM,IAAIxF,WAAU,6CACzEwF,GAAYxI,OAAOwI,EACnB,IAAIK,GAAUN,EAAQ5F,MACtB,IAAImG,GAAS1J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CACnD,IAAIqK,GAAMD,IAAWpK,EAAYmK,EAAU/F,EAAGW,UAAUqF,EACxD,IAAIE,GAAMnF,KAAKmC,IAAInC,KAAK8E,IAAII,EAAK,GAAIF,EACrC,OAAON,GAAQ3H,MAAMoI,EAAMR,EAAU7F,OAAQqG,KAASR,GAGxDS,SAAU,SAASC,GACjB,GAAIC,GAAW/J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAErD,OAAOmC,GAAS4B,KAAKtD,KAAM+J,EAAcC,MAAe,GAG1DC,YAAa,SAASL,GACpB,GAAIR,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAIgK,GAAWrG,EAAGW,UAAUsF,EAC5B,IAAIpG,GAAS4F,EAAQ5F,MACrB,IAAIwG,EAAW,GAAKA,GAAYxG,EAAQ,MAAOjE,EAC/C,IAAI2K,GAAQd,EAAQe,WAAWH,EAC/B,IAAII,GAASJ,EAAW,IAAMxG,CAC9B,IAAI0G,EAAQ,OAAUA,EAAQ,OAAUE,EAAO,MAAOF,EACtD,IAAIG,GAASjB,EAAQe,WAAWH,EAAW,EAC3C,IAAIK,EAAS,OAAUA,EAAS,MAAQ,MAAOH,EAC/C,QAASA,EAAQ,OAAU,MAASG,EAAS,OAAU,OAG3DpI,GAAiBpB,OAAOR,UAAW2I,EAEnC,IAAIsB,GAAmB,OAASC,OAAO/G,SAAW,CAClD,IAAI8G,EAAkB,CACpB,GAAIE,GAAqB3J,OAAOR,UAAUkK,WACnC1J,QAAOR,UAAUkK,IAGxB,IAAIE,IACF,oDACA,qEACA,gBACAvD,KAAK,GACP,IAAIwD,GAAkB,GAAIC,QAAO,KAAOF,EAAK,KAAOA,EAAK,KACzD,IAAIG,GAAgB,GAAID,QAAO,IAAMF,EAAK,KAAOA,EAAK,MACtDxI,GAAiBpB,OAAOR,WACtBkK,KAAM,WACJ,GAAIvK,OAAST,GAAaS,OAAS,KAAM,CACvC,KAAM,IAAI6D,WAAU,iBAAmB7D,KAAO,cAEhD,MAAOa,QAAOb,MACX6K,QAAQH,EAAiB,IACzBG,QAAQD,EAAe,OAMhC,GAAIE,GAAiB,SAASxE,GAC5BtG,KAAK+K,GAAKlK,OAAO8C,EAAGK,qBAAqBsC,GACzCtG,MAAKgL,GAAK,EAEZF,GAAezK,UAAUoF,KAAO,WAC9B,GAAIa,GAAItG,KAAK+K,GAAIvE,EAAIxG,KAAKgL,EAC1B,IAAI1E,IAAM/G,GAAaiH,GAAKF,EAAE9C,OAAQ,CACpCxD,KAAK+K,GAAKxL,CACV,QAASiB,MAAOjB,EAAW0L,KAAM,MAEnC,GAAIf,GAAQ5D,EAAE6D,WAAW3D,GAAI6D,EAAQtF,CACrC,IAAImF,EAAQ,OAAUA,EAAQ,OAAW1D,EAAE,GAAMF,EAAE9C,OAAQ,CACzDuB,EAAM,MACD,CACLsF,EAAS/D,EAAE6D,WAAW3D,EAAE,EACxBzB,GAAOsF,EAAS,OAAUA,EAAS,MAAU,EAAI,EAEnDrK,KAAKgL,GAAKxE,EAAIzB,CACd,QAASvE,MAAO8F,EAAE4E,OAAO1E,EAAGzB,GAAMkG,KAAM,OAE1ChI,GAAY6H,EAAezK,UAC3B4C,GAAYpC,OAAOR,UAAW,WAC5B,MAAO,IAAIyK,GAAe9K,OAG5B,KAAKsB,EAAuB,CAE1BT,OAAOR,UAAUS,WAAakI,EAAYlI,UAC1CD,QAAOR,UAAUoJ,SAAWT,EAAYS,SAG1CxH,EAAiBT,OACf2J,KAAM,SAASC,GACb,GAAIC,GAAQpL,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAElD,IAAI+L,GAAO3H,EAAGQ,SAASiH,EAAU,eACjC,IAAInL,UAAUuD,OAAS,IAAMG,EAAGI,WAAWsH,GAAQ,CACjD,KAAM,IAAIxH,WAAU,qEAGtB,GAAI0H,GAAatL,UAAUuD,OAAS,CACpC,IAAIgI,GAAUD,EAAatL,UAAU,GAAKV,CAE1C,IAAIkM,GAAgB9H,EAAG0B,WAAWiG,EAIlC,IAAI9H,GAASiI,EAAgB,EAAI9H,EAAGmB,SAASwG,EAAK9H,OAClD,IAAID,GAASI,EAAGI,WAAW/D,MAAQG,OAAOsL,EAAgB,GAAIzL,MAAS,GAAIA,MAAKwD,IAAW,GAAIhC,OAAMgC,EACrG,IAAI+B,GAAKkG,EAAgB9H,EAAG2B,YAAYgG,GAAQ,IAChD,IAAI9K,EAEJ,KAAK,GAAIgG,GAAI,EAAGiF,GAAkBjF,EAAIhD,EAASgD,IAAK,CAClD,GAAIiF,EAAe,CACjBjL,EAAQmD,EAAG6B,aAAaD,EACxB,IAAI/E,EAAMyK,KAAM,CACdzH,EAASgD,CACT,OAEFhG,EAAQA,EAAMA,UACT,CACLA,EAAQ8K,EAAK9E,GAEf,GAAI6E,EAAO,CACT9H,EAAOiD,GAAK+E,EAAaF,EAAM/H,KAAKkI,EAAShL,EAAOgG,GAAK6E,EAAM7K,EAAOgG,OACjE,CACLjD,EAAOiD,GAAKhG,GAIhB+C,EAAOC,OAASA,CAChB,OAAOD,IAGTmI,GAAI,WACF,MAAOlK,OAAM2J,KAAKlL,aAMtB+B,GAAgB,SAAS2J,EAAOC,GAC5B5L,KAAKwG,EAAI,CACTxG,MAAK2L,MAAQA,CACb3L,MAAK4L,KAAOA,EAGhB3J,GAAiBD,EAAc3B,WAC7BoF,KAAM,WACJ,GAAIe,GAAIxG,KAAKwG,EAAGmF,EAAQ3L,KAAK2L,KAC7B,IAAInF,IAAMjH,GAAaS,KAAK4L,OAASrM,EAAW,CAC9C,KAAM,IAAIsE,WAAU,wBAEtB,GAAI8H,IAAQpM,EAAW,CACrB,GAAIwF,GAAMpB,EAAGmB,SAAS6G,EAAMnI,OAC5B,MAAOgD,EAAIzB,EAAKyB,IAAK,CACnB,GAAIoF,GAAO5L,KAAK4L,IAChB,IAAIC,EACJ,IAAID,IAAS,MAAO,CAClBC,EAASrF,MACJ,IAAIoF,IAAS,QAAS,CAC3BC,EAASF,EAAMnF,OACV,IAAIoF,IAAS,QAAS,CAC3BC,GAAUrF,EAAGmF,EAAMnF,IAErBxG,KAAKwG,EAAIA,EAAI,CACb,QAAShG,MAAOqL,EAAQZ,KAAM,QAGlCjL,KAAK2L,MAAQpM,CACb,QAASiB,MAAOjB,EAAW0L,KAAM,QAGrChI,GAAYjB,EAAc3B,UAE1B4B,GAAiBT,MAAMnB,WACrByL,WAAY,SAASC,EAAQxC,GAC3B,GAAIM,GAAM5J,UAAU,EACpB,IAAIkD,GAAIQ,EAAGQ,SAASnE,KACpB,IAAI+E,GAAMpB,EAAGmB,SAAS3B,EAAEK,OACxBuI,GAASpI,EAAGW,UAAUyH,EACtBxC,GAAQ5F,EAAGW,UAAUiF,EACrB,IAAIyC,GAAKD,EAAS,EAAIrH,KAAK8E,IAAIzE,EAAMgH,EAAQ,GAAKrH,KAAKmC,IAAIkF,EAAQhH,EACnE,IAAIoG,GAAO5B,EAAQ,EAAI7E,KAAK8E,IAAIzE,EAAMwE,EAAO,GAAK7E,KAAKmC,IAAI0C,EAAOxE,EAClE8E,GAAOA,IAAMtK,EAAawF,EAAMpB,EAAGW,UAAUuF,EAC7C,IAAIoC,GAAMpC,EAAM,EAAInF,KAAK8E,IAAIzE,EAAM8E,EAAK,GAAKnF,KAAKmC,IAAIgD,EAAK9E,EAC3D,IAAImH,GAAQxH,KAAKmC,IAAIoF,EAAMd,EAAMpG,EAAMiH,EACvC,IAAIG,GAAY,CAChB,IAAIhB,EAAOa,GAAMA,EAAMb,EAAOe,EAAQ,CACpCC,GAAa,CACbhB,IAAQe,EAAQ,CAChBF,IAAME,EAAQ,EAEhB,MAAOA,EAAQ,EAAG,CAChB,GAAIpK,EAAgBwB,KAAKH,EAAGgI,GAAO,CACjChI,EAAE6I,GAAM7I,EAAEgI,OACL,OACEhI,GAAEgI,GAEXA,GAAQgB,CACRH,IAAMG,CACND,IAAS,EAEX,MAAO/I,IAGTiJ,KAAM,SAAS5L,GACb,GAAI+I,GAAQtJ,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAClD,IAAIsK,GAAM5J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAChD,IAAI8M,GAAI1I,EAAGQ,SAASnE,KACpB,IAAI+E,GAAMpB,EAAGmB,SAASuH,EAAE7I,OACxB+F,GAAQ5F,EAAGW,UAAUiF,IAAUhK,EAAY,EAAIgK,EAC/CM,GAAMlG,EAAGW,UAAUuF,IAAQtK,EAAYwF,EAAM8E,EAE7C,IAAIyC,GAAgB/C,EAAQ,EAAI7E,KAAK8E,IAAIzE,EAAMwE,EAAO,GAAK7E,KAAKmC,IAAI0C,EAAOxE,EAC3E,IAAIwH,GAAc1C,EAAM,EAAI9E,EAAM8E,EAAMA,CAExC,KAAK,GAAIrD,GAAI8F,EAAe9F,EAAIzB,GAAOyB,EAAI+F,IAAe/F,EAAG,CAC3D6F,EAAE7F,GAAKhG,EAET,MAAO6L,IAGTG,KAAM,SAASC,GACb,GAAInB,GAAO3H,EAAGQ,SAASnE,KACvB,IAAIwD,GAASG,EAAGmB,SAASwG,EAAK9H,OAC9B,KAAKG,EAAGI,WAAW0I,GAAY,CAC7B,KAAM,IAAI5I,WAAU,4CAEtB,GAAI2H,GAAUvL,UAAU,EACxB,KAAK,GAAIuG,GAAI,EAAGhG,EAAOgG,EAAIhD,EAAQgD,IAAK,CACtC,GAAIA,IAAK8E,GAAM,CACb9K,EAAQ8K,EAAK9E,EACb,IAAIiG,EAAUnJ,KAAKkI,EAAShL,EAAOgG,EAAG8E,GAAO,MAAO9K,IAGxD,MAAOjB,IAGTmN,UAAW,SAASD,GAClB,GAAInB,GAAO3H,EAAGQ,SAASnE,KACvB,IAAIwD,GAASG,EAAGmB,SAASwG,EAAK9H,OAC9B,KAAKG,EAAGI,WAAW0I,GAAY,CAC7B,KAAM,IAAI5I,WAAU,iDAEtB,GAAI2H,GAAUvL,UAAU,EACxB,KAAK,GAAIuG,GAAI,EAAGA,EAAIhD,EAAQgD,IAAK,CAC/B,GAAIA,IAAK8E,GAAM,CACb,GAAImB,EAAUnJ,KAAKkI,EAASF,EAAK9E,GAAIA,EAAG8E,GAAO,MAAO9E,IAG1D,OAAQ,GAGVpE,KAAM,WACJ,MAAO,IAAIJ,GAAchC,KAAM,QAGjC2M,OAAQ,WACN,MAAO,IAAI3K,GAAchC,KAAM,UAGjC4M,QAAS,WACP,MAAO,IAAI5K,GAAchC,KAAM,WAGnCiD,GAAYzB,MAAMnB,UAAW,WAAa,MAAOL,MAAK2M,UAGtD,IAAIxM,OAAO0M,eAAgB,CACzB5J,EAAY9C,OAAO0M,kBAAkBF,WAGvC,GAAIG,GAAiBpI,KAAKiC,IAAI,EAAG,IAAM,CACvC1E,GAAiBuC,QACfQ,iBAAkB8H,EAClBC,kBAAmBD,EACnBE,QAAS,sBAET7F,SAAUjG,EAAQiG,SAClB8F,WAAY/L,EAAQ+L,WAEpB7L,SAAU,SAASZ,GACjB,aAAcA,KAAU,UAAYW,EAAgBX,IAGtD0M,UAAW,SAAS1M,GAClB,MAAOgE,QAAOpD,SAASZ,IACrBmD,EAAGW,UAAU9D,KAAWA,GAG5B2M,cAAe,SAAS3M,GACtB,MAAOgE,QAAO0I,UAAU1M,IAAUkE,KAAKG,IAAIrE,IAAUgE,OAAOQ,kBAG9DP,MAAO,SAASjE,GAMd,MAAOA,KAAUA,IAKrB,IAAIa,EAAqB,CACvBY,EAAiB9B,QACfiN,sBAAuB,SAASC,EAAS/K,GACvC,GAAIgL,GAAKnN,OAAOoN,yBAAyBF,EAAS/K,EAClD,IAAIkL,GAAQrN,OAAO0M,eAAeQ,EAClC,OAAOC,IAAO/N,GAAaiO,IAAU,KAAM,CACzCF,EAAKnN,OAAOoN,yBAAyBC,EAAOlL,EAC5CkL,GAAQrN,OAAO0M,eAAeW,GAEhC,MAAOF,IAGTG,iBAAkB,SAASJ,GACzB,GAAI9J,GAASpD,OAAOuN,oBAAoBL,EACxC,IAAIG,GAAQrN,OAAO0M,eAAeQ,EAElC,IAAIM,GAAc,SAASC,GACzB,GAAIrK,EAAO5B,QAAQiM,MAAe,EAAG,CACnCrK,EAAOyD,KAAK4G,IAIhB,OAAOJ,IAAU,KAAM,CACrBrN,OAAOuN,oBAAoBF,GAAOnL,QAAQsL,EAC1CH,GAAQrN,OAAO0M,eAAeW,GAEhC,MAAOjK,KAIXtB,GAAiB9B,QAEf0N,OAAQ,SAAS9B,EAAQ+B,GACvB,IAAKnK,EAAGC,aAAamI,GAAS,CAC5B,KAAM,IAAIlI,WAAU,4BAEtB,MAAOrC,OAAMnB,UAAU0N,OAAOzK,KAAKrD,UAAW,SAAS8L,EAAQ+B,GAC7D,MAAO3N,QAAOiC,KAAKjC,OAAO2N,IAASC,OAAO,SAAShC,EAAQiC,GACzDjC,EAAOiC,GAAOF,EAAOE,EACrB,OAAOjC,IACNA,MAIPkC,GAAI,SAAS/I,EAAGC,GACd,MAAOxB,GAAGsB,UAAUC,EAAGC,IAKzB/E,eAAgB,SAAUD,EAAQ+N,GAChC,GAAIC,EAEJ,IAAIC,GAAY,SAAS/B,EAAGmB,GAC1B,IAAK7J,EAAGC,aAAayI,GAAI,CACvB,KAAM,IAAIxI,WAAU,wCAEtB,KAAM2J,IAAQ,MAAQ7J,EAAGC,aAAa4J,IAAS,CAC7C,KAAM,IAAI3J,WAAU,8CAA8C2J,IAItE,IAAIpN,GAAiB,SAASiM,EAAGmB,GAC/BY,EAAU/B,EAAGmB,EACbW,GAAI7K,KAAK+I,EAAGmB,EACZ,OAAOnB,GAGT,KAEE8B,EAAMhO,EAAOoN,yBAAyBpN,EAAOE,UAAW6N,GAAOC,GAC/DA,GAAI7K,QAAS,MACb,MAAO5D,GACP,GAAIS,EAAOE,eAAiB6N,GAAQ,CAElC,OAGFC,EAAM,SAASX,GACbxN,KAAKkO,GAASV,EAOhBpN,GAAeiO,SAAWjO,EACxBA,KAAmB,MACnBD,EAAOE,oBACIF,GASf,MAAOC,IACND,OAAQ,eAMf,GAAIA,OAAOC,gBAAkBD,OAAO0M,gBAChC1M,OAAO0M,eAAe1M,OAAOC,kBAAmB,SAAW,MAC3DD,OAAO0M,eAAe1M,OAAOG,OAAO,SAAW,KAAM,EACvD,WACE,GAAIgO,GAAWnO,OAAOG,OAAO,KAC7B,IAAIiO,GAAMpO,OAAO0M,eAAgB2B,EAAMrO,OAAOC,cAC9CD,QAAO0M,eAAiB,SAAS1J,GAC/B,GAAII,GAASgL,EAAIpL,EACjB,OAAOI,KAAW+K,EAAW,KAAO/K,EAEtCpD,QAAOC,eAAiB,SAAS+C,EAAGsL,GAClC,GAAIA,IAAM,KAAM,CAAEA,EAAIH,EACtB,MAAOE,GAAIrL,EAAGsL,GAEhBtO,QAAOC,eAAeiO,SAAW,UAIrC,IACElO,OAAOiC,KAAK,OACZ,MAAO1C,GACP,GAAIgP,GAAqBvO,OAAOiC,IAChCjC,QAAOiC,KAAO,SAAUwD,GACtB,MAAO8I,GAAmB/K,EAAGQ,SAASyB,KAI1C,GAAI+I,IACFC,MAAO,SAASpO,GACdA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,EAAQ,EAAG,MAAO8G,IAC7C,IAAI9G,IAAU,EAAG,MAAO,EACxB,IAAIA,IAAUoG,SAAU,MAAOpG,EAC/B,OAAOkE,MAAKoC,IAAItG,EAAQkE,KAAKmK,KAAKrO,EAAQA,EAAQ,KAGpDsO,MAAO,SAAStO,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,IAAMW,EAAgBX,GAAQ,CAC1C,MAAOA,GAET,MAAOA,GAAQ,GAAKkE,KAAKoK,OAAOtO,GAASkE,KAAKoC,IAAItG,EAAQkE,KAAKmK,KAAKrO,EAAQA,EAAQ,KAGtFuO,MAAO,SAASvO,GACdA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,GAAS,GAAKA,EAAQ,EAAG,CAClD,MAAO8G,KAET,GAAI9G,KAAW,EAAG,OAAQoG,QAC1B,IAAIpG,IAAU,EAAG,MAAOoG,SACxB,IAAIpG,IAAU,EAAG,MAAOA,EACxB,OAAO,GAAMkE,KAAKoC,KAAK,EAAItG,IAAU,EAAIA,KAG3CwO,KAAM,SAASxO,GACbA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,EAAG,MAAOA,EACxB,IAAIyO,GAASzO,EAAQ,EAAG+C,CACxB,IAAI0L,EAAQzO,GAASA,CACrB+C,GAASmB,KAAKiC,IAAInG,EAAO,EAAE,EAC3B,OAAOyO,IAAU1L,EAASA,GAG5B2L,MAAO,SAAS1O,GAEdA,EAAQgE,OAAOhE,EACf,IAAI+D,GAASZ,EAAGU,SAAS7D,EACzB,IAAI+D,IAAW,EAAG,CAChB,MAAO,IAET,MAAO,IAAK,EAAS1C,SAAS,GAAG2B,QAGnC2L,KAAM,SAAS3O,GACbA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,EAAG,MAAO,EACxB,IAAIgE,OAAOC,MAAMjE,GAAQ,MAAO8G,IAChC,KAAKnG,EAAgBX,GAAQ,MAAOoG,SACpC,IAAIpG,EAAQ,EAAGA,GAASA,CACxB,IAAIA,EAAQ,GAAI,MAAOkE,MAAK0K,IAAI5O,GAAS,CACzC,QAAQkE,KAAK0K,IAAI5O,GAASkE,KAAK0K,KAAK5O,IAAU,GAGhD6O,MAAO,SAAS7O,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,KAAWoG,SAAU,OAAQ,CACjC,KAAKzF,EAAgBX,IAAUA,IAAU,EAAG,MAAOA,EACnD,OAAOkE,MAAK0K,IAAI5O,GAAS,GAG3B8O,MAAO,SAASrL,EAAGsL,GACjB,GAAIC,GAAS,KACb,IAAIC,GAAU,IACd,IAAIC,GAAc,KAClB,IAAIC,KACJnO,OAAMnB,UAAUuP,MAAMtM,KAAKrD,UAAW,SAAS4P,GAC7C,GAAIhI,GAAMrD,OAAOqL,EACjB,IAAIrL,OAAOC,MAAMoD,GAAM2H,EAAS,SAC3B,IAAI3H,IAAQjB,UAAYiB,KAASjB,SAAU8I,EAAc,SACzD,IAAI7H,IAAQ,EAAG4H,EAAU,KAC9B,IAAIC,EAAa,CACf,MAAO,WACF,KAAKF,EAAQ,CAClBG,EAAQ3I,KAAKtC,KAAKG,IAAIgD,IAExB,MAAO,OAET,IAAI6H,EAAa,MAAO9I,SACxB,IAAI4I,EAAQ,MAAOlI,IACnB,IAAImI,EAAS,MAAO,EAEpBE,GAAQG,KAAK,SAAU5K,EAAGC,GAAK,MAAOA,GAAID,GAC1C,IAAI6K,GAAUJ,EAAQ,EACtB,IAAIK,GAAUL,EAAQxN,IAAI,SAAUoC,GAAU,MAAOA,GAASwL,GAC9D,IAAIE,GAAMD,EAAQjC,OAAO,SAAUkC,EAAK1L,GAAU,MAAO0L,IAAO1L,EAASA,GAAW,EACpF,OAAOwL,GAAUrL,KAAKmK,KAAKoB,IAG7BC,KAAM,SAAS1P,GACb,MAAOkE,MAAKoC,IAAItG,GAASkE,KAAKyL,OAGhCC,MAAO,SAAS5P,GACd,MAAOkE,MAAKoC,IAAItG,GAASkE,KAAK2L,QAGhCC,MAAO,SAAS9P,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,GAAS,GAAKgE,OAAOC,MAAMjE,GAAQ,MAAO8G,IAC9C,IAAI9G,IAAU,GAAKA,IAAUoG,SAAU,MAAOpG,EAC9C,IAAIA,KAAW,EAAG,OAAQoG,QAC1B,IAAIrD,GAAS,CACb,IAAIwC,GAAI,EAER,IAAIvF,EAAQ,GAAKA,EAAQ,EAAG,MAAOkE,MAAKoC,IAAI,EAAItG,EAChD,KAAK,GAAIgG,GAAI,EAAGA,EAAIT,EAAGS,IAAK,CAC1B,GAAKA,EAAI,IAAO,EAAG,CACjBjD,GAAUmB,KAAKiC,IAAInG,EAAOgG,GAAKA,MAC1B,CACLjD,GAAUmB,KAAKiC,IAAInG,EAAOgG,GAAKA,GAInC,MAAOjD,IAGToB,KAAM,SAASnE,GACb,GAAI+D,IAAU/D,CACd,IAAI+D,IAAW,EAAG,MAAOA,EACzB,IAAIC,OAAOC,MAAMF,GAAS,MAAOA,EACjC,OAAOA,GAAS,GAAK,EAAI,GAG3BgM,KAAM,SAAS/P,GACbA,EAAQgE,OAAOhE,EACf,KAAKW,EAAgBX,IAAUA,IAAU,EAAG,MAAOA,EACnD,QAAQkE,KAAK0K,IAAI5O,GAASkE,KAAK0K,KAAK5O,IAAU,GAGhDgQ,KAAM,SAAShQ,GACbA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,IAAU,EAAG,MAAOA,EAC/C,IAAIA,IAAUoG,SAAU,MAAO,EAC/B,IAAIpG,KAAWoG,SAAU,OAAQ,CACjC,QAAQlC,KAAK0K,IAAI5O,GAASkE,KAAK0K,KAAK5O,KAAWkE,KAAK0K,IAAI5O,GAASkE,KAAK0K,KAAK5O,KAG7EiQ,MAAO,SAASjQ,GACd,GAAI+D,GAASC,OAAOhE,EACpB,OAAO+D,GAAS,GAAKG,KAAKE,OAAOL,GAAUG,KAAKE,MAAML,IAGxDmM,KAAM,SAASzM,EAAGsL,GAEhBtL,EAAIN,EAAGU,SAASJ,EAChBsL,GAAI5L,EAAGU,SAASkL,EAChB,IAAIoB,GAAO1M,IAAM,GAAM,KACvB,IAAI2M,GAAK3M,EAAI,KACb,IAAI4M,GAAOtB,IAAM,GAAM,KACvB,IAAIuB,GAAKvB,EAAI,KAGb,OAASqB,GAAKE,GAASH,EAAKG,EAAKF,EAAKC,GAAO,KAAQ,GAAG,GAG1DE,OAAQ,SAAS9M,GACf,GAAIA,IAAM,GAAKA,IAAM2C,UAAY3C,KAAO2C,UAAYpC,OAAOC,MAAMR,GAAI,CACnE,MAAOA,GAET,GAAI4D,GAAMrD,OAAOP,EACjB,OAAO4B,GAAiB+B,UAAUC,IAGtC5F,GAAiByC,KAAMiK,EAEvB,IAAIjK,KAAKgM,KAAK,WAAY,MAAQ,EAAG,CAEnChM,KAAKgM,KAAO/B,EAAU+B,KAMxB,GAAIM,GAAc,WAEhB,GAAIC,GAASC,CAEbvN,GAAGwN,UAAY,SAASC,GACtB,IAAKzN,EAAGC,aAAawN,GAAU,CAC7B,MAAO,OAET,IAAKA,EAAQC,oBAAqB,CAGhC,MAAO,OAET,GAAID,EAAQE,UAAY/R,EAAW,CACjC,MAAO,OAET,MAAO,MAKT,IAAIgS,GAAoB,SAAS3R,GAC/B,IAAK+D,EAAGI,WAAWnE,GAAI,CACrB,KAAM,IAAIiE,WAAU,2BAEtB,GAAI2N,GAAaxR,IACjB,IAAIyR,GAAW,SAASC,EAASC,GAC/BH,EAAWE,QAAUA,CACrBF,GAAWG,OAASA,EAEtBH,GAAWJ,QAAUzN,EAAG+B,UAAU9F,GAAI6R,GAEtC,KAAKD,EAAWJ,QAAQtN,cAAe,CACrC,KAAM,IAAID,WAAU,2BAEtB,KAAMF,EAAGI,WAAWyN,EAAWE,UACzB/N,EAAGI,WAAWyN,EAAWG,SAAU,CACvC,KAAM,IAAI9N,WAAU,4BAKxB,IAAI+N,GAAa1Q,EAAQ0Q,UACzB,IAAIC,EACJ,UAAWC,UAAW,aAAenO,EAAGI,WAAW+N,OAAOC,aAAc,CACtEF,EAAkB,WAEhB,GAAIG,KACJ,IAAIC,GAAc,sBAClB,IAAIC,GAAiB,SAASC,GAC5BH,EAAShL,KAAKmL,EACdL,QAAOC,YAAYE,EAAa,KAElC,IAAIG,GAAgB,SAASC,GAC3B,GAAIA,EAAMvE,QAAUgE,QAAUO,EAAMC,MAAQL,EAAa,CACvDI,EAAME,iBACN,IAAIP,EAASxO,SAAW,EAAG,CAAE,OAC7B,GAAI2O,GAAKH,EAASQ,OAClBL,MAGJL,QAAOW,iBAAiB,UAAWL,EAAe,KAClD,OAAOF,IAGX,GAAIQ,GAAkB,WAKpB,GAAIC,GAAIzR,EAAQ+P,OAChB,OAAO0B,IAAKA,EAAEjB,SAAW,SAASkB,GAChC,MAAOD,GAAEjB,UAAUmB,KAAKD,IAG5B,IAAIE,GAAUnP,EAAGI,WAAW7C,EAAQ6R,cAClC7R,EAAQ6R,aAAaC,KAAK9R,SACnB+R,WAAY,UAAYA,QAAQC,SAAWD,QAAQC,SAC1DR,MACC/O,EAAGI,WAAW8N,GAAmBA,IAClC,SAASe,GAAQhB,EAAWgB,EAAM,IAEpC,IAAIO,GAA0B,SAASC,EAAWnP,GAChDmP,EAAU/Q,QAAQ,SAASgR,GACzBP,EAAQ,WAEN,GAAIQ,GAAUD,EAASC,OACvB,IAAI9B,GAAa6B,EAAS7B,UAC1B,IAAIE,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,GAAIpO,GAAS+P,EAAQrP,EACrB,IAAIV,IAAWiO,EAAWJ,QAAS,CACjC,KAAM,IAAIvN,WAAU,mBAEtB,GAAI0P,GACFC,EAAmCjQ,EAAQiO,EAC7C,KAAK+B,EAAc,CACjB7B,EAAQnO,IAEV,MAAO7D,GACPiS,EAAOjS,QAMf,IAAI8T,GAAqC,SAASvP,EAAGuN,GACnD,IAAK7N,EAAGC,aAAaK,GAAI,CACvB,MAAO,OAET,GAAIyN,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,GAAIkB,GAAO5O,EAAE4O,IACb,KAAKlP,EAAGI,WAAW8O,GAAO,CAAE,MAAO,OACnCA,EAAKvP,KAAKW,EAAGyN,EAASC,GACtB,MAAMjS,GACNiS,EAAOjS,GAET,MAAO,MAGT,IAAI+T,GAA2B,SAASrC,EAASsC,EAAaC,GAC5D,MAAO,UAAS1P,GACd,GAAIA,IAAMmN,EAAS,CACjB,MAAOuC,GAAW,GAAI9P,WAAU,oBAElC,GAAIjE,GAAIwR,EAAQC,mBAChB,IAAIG,GAAa,GAAID,GAAkB3R,EACvC,IAAI2T,GAAeC,EAAmCvP,EAAGuN,EACzD,IAAI+B,EAAc,CAChB,MAAO/B,GAAWJ,QAAQyB,KAAKa,EAAaC,OACvC,CACL,MAAOD,GAAYzP,KAKzBgN,GAAU,SAASQ,GACjB,GAAIL,GAAUpR,IACdoR,GAAU1N,EAAoB0N,EAC9B,KAAKA,EAAQC,oBAAqB,CAGhC,KAAM,IAAIxN,WAAU,eAEtB,GAAIuN,EAAQE,UAAY/R,EAAW,CACjC,KAAM,IAAIsE,WAAU,+BAGtB,IAAKF,EAAGI,WAAW0N,GAAW,CAC5B,KAAM,IAAI5N,WAAU,wBAEtBuN,EAAQE,QAAU,YAClBF,GAAQwC,oBACRxC,GAAQyC,mBAER,IAAInC,GAAU,SAASoC,GACrB,GAAI1C,EAAQE,UAAY,aAAc,CAAE,OACxC,GAAI8B,GAAYhC,EAAQwC,iBACxBxC,GAAQ2C,QAAUD,CAClB1C,GAAQwC,kBAAoBrU,CAC5B6R,GAAQyC,iBAAmBtU,CAC3B6R,GAAQE,QAAU,gBAClB6B,GAAwBC,EAAWU,GAErC,IAAInC,GAAS,SAASqC,GACpB,GAAI5C,EAAQE,UAAY,aAAc,CAAE,OACxC,GAAI8B,GAAYhC,EAAQyC,gBACxBzC,GAAQ2C,QAAUC,CAClB5C,GAAQwC,kBAAoBrU,CAC5B6R,GAAQyC,iBAAmBtU,CAC3B6R,GAAQE,QAAU,eAClB6B,GAAwBC,EAAWY,GAErC,KACEvC,EAASC,EAASC,GAClB,MAAOjS,GACPiS,EAAOjS,GAET,MAAO0R,GAETF,GAAoBD,EAAQ5Q,SAC5B4B,GAAiBgP,GACfgD,WAAY,SAASrO,GACnB,GAAIrF,GAAcP,IAIlB,IAAIK,GAAYE,EAAYF,WAAa6Q,CACzCtL,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GACf0L,QAAS/R,EACTwU,QAASxU,EACTqU,kBAAmBrU,EACnBsU,iBAAkBtU,EAClB8R,oBAAqB9R,GAEvBqG,GAAIyL,oBAAsB9Q,CAC1B,OAAOqF,KAIX,IAAIsO,GAAsB,SAASC,EAAOxH,EAAQ6E,EAAY4C,GAC5D,GAAInJ,GAAO,KACX,OAAO,UAAShH,GACd,GAAIgH,EAAM,CAAE,OACZA,EAAO,IACP0B,GAAOwH,GAASlQ,CAChB,MAAOmQ,EAAUlI,QAAW,EAAG,CAC7B,GAAIwF,GAAUF,EAAWE,OACzBA,GAAQ/E,KAKdsE,GAAQoD,IAAM,SAASjJ,GACrB,GAAIxL,GAAII,IACR,IAAIwR,GAAa,GAAID,GAAkB3R,EACvC,IAAI8R,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,IAAKhO,EAAG0B,WAAW+F,GAAW,CAC5B,KAAM,IAAIvH,WAAU,gBAEtB,GAAI0B,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAIuB,MAAayH,GAAclI,MAAO,EACtC,KAAK,GAAIiI,GAAQ,GAAKA,IAAS,CAC7B,GAAI1O,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CACb,MAEF,GAAIqJ,GAAc1U,EAAE8R,QAAQjM,EAAKjF,MACjC,IAAI+T,GAAiBL,EACnBC,EAAOxH,EAAQ6E,EAAY4C,EAE7BA,GAAUlI,OACVoI,GAAYzB,KAAK0B,EAAgB/C,EAAWG,QAE9C,KAAOyC,EAAUlI,QAAW,EAAG,CAC7BwF,EAAQ/E,IAEV,MAAOjN,GACPiS,EAAOjS,GAET,MAAO8R,GAAWJ,QAGpBH,GAAQuD,KAAO,SAASpJ,GACtB,GAAIxL,GAAII,IACR,IAAIwR,GAAa,GAAID,GAAkB3R,EACvC,IAAI8R,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,IAAKhO,EAAG0B,WAAW+F,GAAW,CAC5B,KAAM,IAAIvH,WAAU,gBAEtB,GAAI0B,GAAK5B,EAAG2B,YAAY8F,EACxB,OAAO,KAAM,CACX,GAAI3F,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAKb,MAEF,GAAIqJ,GAAc1U,EAAE8R,QAAQjM,EAAKjF,MACjC8T,GAAYzB,KAAKnB,EAASC,IAE5B,MAAOjS,GACPiS,EAAOjS,GAET,MAAO8R,GAAWJ,QAGpBH,GAAQU,OAAS,SAASqC,GACxB,GAAIpU,GAAII,IACR,IAAIwR,GAAa,GAAID,GAAkB3R,EACvC,IAAI+R,GAASH,EAAWG,MACxBA,GAAOqC,EACP,OAAOxC,GAAWJ,QAGpBH,GAAQS,QAAU,SAASxL,GACzB,GAAItG,GAAII,IACR,IAAI2D,EAAGwN,UAAUjL,GAAI,CACnB,GAAI3F,GAAc2F,EAAEmL,mBACpB,IAAI9Q,IAAgBX,EAAG,CAAE,MAAOsG,IAElC,GAAIsL,GAAa,GAAID,GAAkB3R,EACvC,IAAI8R,GAAUF,EAAWE,OACzBA,GAAQxL,EACR,OAAOsL,GAAWJ,QAGpBH,GAAQ5Q,UAAU,SAAW,SAAUsT,GACrC,MAAO3T,MAAK6S,KAAKtT,EAAWoU,GAG9B1C,GAAQ5Q,UAAUwS,KAAO,SAAUa,EAAaC,GAC9C,GAAIvC,GAAUpR,IACd,KAAK2D,EAAGwN,UAAUC,GAAU,CAAE,KAAM,IAAIvN,WAAU,iBAGlD,GAAIjE,GAAII,KAAKO,WACb,IAAIiR,GAAa,GAAID,GAAkB3R,EACvC,KAAK+D,EAAGI,WAAW4P,GAAa,CAC9BA,EAAa,SAASjU,GAAK,KAAMA,IAEnC,IAAKiE,EAAGI,WAAW2P,GAAc,CAC/BA,EAAc,SAASzP,GAAK,MAAOA,IAErC,GAAIwQ,GACFhB,EAAyBrC,EAASsC,EAAaC,EACjD,IAAIe,IACAlD,WAAYA,EAAY8B,QAASmB,EACrC,IAAIE,IACAnD,WAAYA,EAAY8B,QAASK,EACrC,QAAQvC,EAAQE,SAChB,IAAK,aACHF,EAAQwC,kBAAkB5M,KAAK0N,EAC/BtD,GAAQyC,iBAAiB7M,KAAK2N,EAC9B,MACF,KAAK,iBACHxB,GAAyBuB,GAAkBtD,EAAQ2C,QACnD,MACF,KAAK,gBACHZ,GAAyBwB,GAAiBvD,EAAQ2C,QAClD,MACF,SACE,KAAM,IAAIlQ,WAAU,cAEtB,MAAO2N,GAAWJ,QAGpB,OAAOH,KAGThP,GAAiBf,GAAW+P,QAASD,GAIrC,IAAI4D,GAA6BjV,EAAoBuB,EAAQ+P,QAAS,SAAS4D,GAC7E,MAAOA,GAAEnD,QAAQ,aAAemD,IAElC,IAAIC,GAA0C,WAC5C,IACE5T,EAAQ+P,QAAQU,OAAO,IAAIkB,KAAK,KAAM,GAAGA,KAAK,KAAM,aACpD,OAAO,MACP,MAAOkC,GACP,MAAO,UAGX,KAAKH,IAA+BE,EAAwC,CAC1E5T,EAAQ+P,QAAUD,EAIpB,GAAI3P,EAAqB,CAEvB,GAAI2T,GAAU,QAASA,GAAQhH,GAC7B,GAAIiH,SAAcjH,EAClB,IAAIiH,IAAS,SAAU,CACrB,MAAO,IAAMjH,MACR,IAAIiH,IAAS,SAAU,CAE5B,MAAOjH,GAET,MAAO,MAGT,IAAIkH,GAAc,QAASA,KAEzB,MAAO/U,QAAOG,OAASH,OAAOG,OAAO,SAGvC,IAAI6U,IACFC,IAAK,WAEH,GAAIC,KAEJ,SAASC,GAAStH,EAAKxN,GACrBR,KAAKgO,IAAMA,CACXhO,MAAKQ,MAAQA,CACbR,MAAKyF,KAAO,IACZzF,MAAKuV,KAAO,KAGdD,EAASjV,UAAUmV,UAAY,WAC7B,MAAOxV,MAAKgO,MAAQqH,EAGtB,SAASI,GAAYtT,EAAKyJ,GACxB5L,KAAK0V,KAAOvT,EAAIwT,KAChB3V,MAAKwG,EAAIxG,KAAK0V,IACd1V,MAAK4L,KAAOA,EAGd6J,EAAYpV,WACVoF,KAAM,WACJ,GAAIe,GAAIxG,KAAKwG,EAAGoF,EAAO5L,KAAK4L,KAAM8J,EAAO1V,KAAK0V,KAAMnS,CACpD,IAAIvD,KAAKwG,IAAMjH,EAAW,CACxB,OAASiB,MAAOjB,EAAW0L,KAAM,MAEnC,MAAOzE,EAAEgP,aAAehP,IAAMkP,EAAM,CAElClP,EAAIA,EAAE+O,KAGR,MAAO/O,EAAEf,OAASiQ,EAAM,CACtBlP,EAAIA,EAAEf,IACN,KAAKe,EAAEgP,YAAa,CAClB,GAAI5J,IAAS,MAAO,CAClBrI,EAASiD,EAAEwH,QACN,IAAIpC,IAAS,QAAS,CAC3BrI,EAASiD,EAAEhG,UACN,CACL+C,GAAUiD,EAAEwH,IAAKxH,EAAEhG,OAErBR,KAAKwG,EAAIA,CACT,QAAShG,MAAO+C,EAAQ0H,KAAM,QAIlCjL,KAAKwG,EAAIjH,CACT,QAASiB,MAAOjB,EAAW0L,KAAM,OAGrChI,GAAYwS,EAAYpV,UAExB,SAAS+U,GAAIhK,GACX,GAAIjJ,GAAMnC,IACVmC,GAAMuB,EAAoBvB,EAC1B,KAAKA,EAAIyT,QAAS,CAChB,KAAM,IAAI/R,WAAU,WAGtB,GAAI6R,GAAO,GAAIJ,GAAS,KAAM,KAE9BI,GAAKjQ,KAAOiQ,EAAKH,KAAOG,CAExBzT,GAAiBE,GACfwT,MAASD,EACTG,SAAYX,IACZY,MAAS,GAIX,IAAI1K,IAAa7L,GAAa6L,IAAa,KAAM,CAC/C,GAAI7F,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAI2K,GAAQ5T,EAAIgM,GAChB,KAAKxK,EAAGI,WAAWgS,GAAQ,CAAE,KAAM,IAAIlS,WAAU,WACjD,MAAO,KAAM,CACX,GAAI4B,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAAE,MACjB,GAAI+K,GAAWvQ,EAAKjF,KACpB,KAAKmD,EAAGC,aAAaoS,GAAW,CAC9B,KAAM,IAAInS,WAAU,8BAEtBkS,EAAMzS,KAAKnB,EAAK6T,EAAS,GAAIA,EAAS,KAG1C,MAAO7T,GAET,GAAI8T,GAAgBb,EAAI/U,SACxB4B,GAAiBmT,GACfnB,WAAY,SAASrO,GACnB,GAAIrF,GAAcP,IAClB,IAAIK,GAAYE,EAAYF,WAAa4V,CACzCrQ,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GAAOgQ,QAAS,MACjC,OAAOhQ,KAIXzF,QAAOO,eAAe0U,EAAI/U,UAAW,QACnCmC,aAAc,KACdC,WAAY,MACZyT,IAAK,WACH,SAAWlW,MAAK8V,QAAU,YAAa,CACrC,KAAM,IAAIjS,WAAU,0CAEtB,MAAO7D,MAAK8V,QAIhB7T,GAAiBmT,EAAI/U,WACnB6V,IAAK,SAASlI,GACZ,GAAImI,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,GAAIC,GAAQpW,KAAK6V,SAASM,EAC1B,OAAOC,GAAQA,EAAM5V,MAAQjB,EAE/B,GAAImW,GAAO1V,KAAK2V,MAAOnP,EAAIkP,CAC3B,QAAQlP,EAAIA,EAAEf,QAAUiQ,EAAM,CAC5B,GAAI/R,EAAGyB,cAAcoB,EAAEwH,IAAKA,GAAM,CAChC,MAAOxH,GAAEhG,OAGb,MAAOjB,IAGT8W,IAAK,SAASrI,GACZ,GAAImI,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,aAAcnW,MAAK6V,SAASM,KAAU,YAExC,GAAIT,GAAO1V,KAAK2V,MAAOnP,EAAIkP,CAC3B,QAAQlP,EAAIA,EAAEf,QAAUiQ,EAAM,CAC5B,GAAI/R,EAAGyB,cAAcoB,EAAEwH,IAAKA,GAAM,CAChC,MAAO,OAGX,MAAO,QAGTG,IAAK,SAASH,EAAKxN,GACjB,GAAIkV,GAAO1V,KAAK2V,MAAOnP,EAAIkP,EAAMU,CACjC,IAAID,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,SAAWnW,MAAK6V,SAASM,KAAU,YAAa,CAC9CnW,KAAK6V,SAASM,GAAM3V,MAAQA,CAC5B,YACK,CACL4V,EAAQpW,KAAK6V,SAASM,GAAQ,GAAIb,GAAStH,EAAKxN,EAChDgG,GAAIkP,EAAKH,MAIb,OAAQ/O,EAAIA,EAAEf,QAAUiQ,EAAM,CAC5B,GAAI/R,EAAGyB,cAAcoB,EAAEwH,IAAKA,GAAM,CAChCxH,EAAEhG,MAAQA,CACV,SAGJ4V,EAAQA,GAAS,GAAId,GAAStH,EAAKxN,EACnC,IAAImD,EAAGsB,WAAW,EAAG+I,GAAM,CACzBoI,EAAMpI,KAAO,EAEfoI,EAAM3Q,KAAOzF,KAAK2V,KAClBS,GAAMb,KAAOvV,KAAK2V,MAAMJ,IACxBa,GAAMb,KAAK9P,KAAO2Q,CAClBA,GAAM3Q,KAAK8P,KAAOa,CAClBpW,MAAK8V,OAAS,GAGhBQ,SAAU,SAAStI,GACjB,GAAI0H,GAAO1V,KAAK2V,MAAOnP,EAAIkP,CAC3B,IAAIS,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,SAAWnW,MAAK6V,SAASM,KAAU,YAAa,CAC9C,MAAO,OAET3P,EAAIxG,KAAK6V,SAASM,GAAMZ,WACjBvV,MAAK6V,SAASM,GAGvB,OAAQ3P,EAAIA,EAAEf,QAAUiQ,EAAM,CAC5B,GAAI/R,EAAGyB,cAAcoB,EAAEwH,IAAKA,GAAM,CAChCxH,EAAEwH,IAAMxH,EAAEhG,MAAQ6U,CAClB7O,GAAE+O,KAAK9P,KAAOe,EAAEf,IAChBe,GAAEf,KAAK8P,KAAO/O,EAAE+O,IAChBvV,MAAK8V,OAAS,CACd,OAAO,OAGX,MAAO,QAGTS,MAAO,WACLvW,KAAK8V,MAAQ,CACb9V,MAAK6V,SAAWX,GAChB,IAAIQ,GAAO1V,KAAK2V,MAAOnP,EAAIkP,EAAMjH,EAAIjI,EAAEf,IACvC,QAAQe,EAAIiI,KAAOiH,EAAM,CACvBlP,EAAEwH,IAAMxH,EAAEhG,MAAQ6U,CAClB5G,GAAIjI,EAAEf,IACNe,GAAEf,KAAOe,EAAE+O,KAAOG,EAEpBA,EAAKjQ,KAAOiQ,EAAKH,KAAOG,GAG1BtT,KAAM,WACJ,MAAO,IAAIqT,GAAYzV,KAAM,QAG/B2M,OAAQ,WACN,MAAO,IAAI8I,GAAYzV,KAAM,UAG/B4M,QAAS,WACP,MAAO,IAAI6I,GAAYzV,KAAM,cAG/BqC,QAAS,SAASmU,GAChB,GAAIC,GAAUxW,UAAUuD,OAAS,EAAIvD,UAAU,GAAK,IACpD,IAAIsF,GAAKvF,KAAK4M,SACd,KAAK,GAAIwJ,GAAQ7Q,EAAGE,QAAS2Q,EAAMnL,KAAMmL,EAAQ7Q,EAAGE,OAAQ,CAC1D+Q,EAASlT,KAAKmT,EAASL,EAAM5V,MAAM,GAAI4V,EAAM5V,MAAM,GAAIR,SAI7DiD,GAAYmS,EAAI/U,UAAW,WAAa,MAAOL,MAAK4M,WAEpD,OAAOwI,MAGTpS,IAAK,WAKH,GAAI0T,GAAU,QAAS1T,GAAIoI,GACzB,GAAI+C,GAAMnO,IACVmO,GAAMzK,EAAoByK,EAC1B,KAAKA,EAAIwI,QAAS,CAChB,KAAM,IAAI9S,WAAU,WAGtB5B,EAAiBkM,GACfyI,cAAe,KACff,SAAYX,KAId,IAAI9J,IAAa7L,GAAa6L,IAAa,KAAM,CAC/C,GAAI7F,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAI2K,GAAQ5H,EAAI0I,GAChB,KAAKlT,EAAGI,WAAWgS,GAAQ,CAAE,KAAM,IAAIlS,WAAU,WACjD,MAAO,KAAM,CACX,GAAI4B,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAAE,MACjB,GAAI+K,GAAWvQ,EAAKjF,KACpBuV,GAAMzS,KAAK6K,EAAK6H,IAGpB,MAAO7H,GAET,IAAI2I,GAAgBJ,EAAQrW,SAC5B4B,GAAiByU,GACfzC,WAAY,SAASrO,GACnB,GAAIrF,GAAcP,IAClB,IAAIK,GAAYE,EAAYF,WAAayW,CACzClR,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GAAO+Q,QAAS,MACjC,OAAO/Q,KAKX,IAAImR,GAAY,QAASA,GAAU5I,GACjC,IAAKA,EAAI,eAAgB,CACvB,GAAI6I,GAAI7I,EAAI,eAAiB,GAAIgH,GAAgBC,GACjDjV,QAAOiC,KAAK+L,EAAI0H,UAAUxT,QAAQ,SAAS4U,GAEzC,GAAIA,EAAE9M,WAAW,KAAO,GAAI,CAC1B8M,EAAIA,EAAExV,MAAM,OACP,CACLwV,GAAKA,EAEPD,EAAE7I,IAAI8I,EAAGA,IAEX9I,GAAI0H,SAAW,MAInB1V,QAAOO,eAAegW,EAAQrW,UAAW,QACvCmC,aAAc,KACdC,WAAY,MACZyT,IAAK,WACH,SAAWlW,MAAK6V,WAAa,YAAa,CAExC,KAAM,IAAIhS,WAAU,0CAEtBkT,EAAU/W,KACV,OAAOA,MAAK,eAAekX,OAI/BjV,GAAiByU,EAAQrW,WACvBgW,IAAK,SAASrI,GACZ,GAAImI,EACJ,IAAInW,KAAK6V,WAAaM,EAAOnB,EAAQhH,MAAU,KAAM,CACnD,QAAShO,KAAK6V,SAASM,GAEzBY,EAAU/W,KACV,OAAOA,MAAK,eAAeqW,IAAIrI,IAGjC6I,IAAK,SAAS7I,GACZ,GAAImI,EACJ,IAAInW,KAAK6V,WAAaM,EAAOnB,EAAQhH,MAAU,KAAM,CACnDhO,KAAK6V,SAASM,GAAM,IACpB,QAEFY,EAAU/W,KACV,OAAOA,MAAK,eAAemO,IAAIH,EAAKA,IAGtCsI,SAAU,SAAStI,GACjB,GAAImI,EACJ,IAAInW,KAAK6V,WAAaM,EAAOnB,EAAQhH,MAAU,KAAM,OAC5ChO,MAAK6V,SAASM,EACrB,QAEFY,EAAU/W,KACV,OAAOA,MAAK,eAAe,UAAUgO,IAGvCuI,MAAO,WACL,GAAIvW,KAAK6V,SAAU,CACjB7V,KAAK6V,SAAWX,GAChB,QAEF,MAAOlV,MAAK,eAAeuW,SAG7BnU,KAAM,WACJ2U,EAAU/W,KACV,OAAOA,MAAK,eAAeoC,QAG7BuK,OAAQ,WACNoK,EAAU/W,KACV,OAAOA,MAAK,eAAe2M,UAG7BC,QAAS,WACPmK,EAAU/W,KACV,OAAOA,MAAK,eAAe4M,WAG7BvK,QAAS,SAASmU,GAChB,GAAIC,GAAUxW,UAAUuD,OAAS,EAAIvD,UAAU,GAAK,IACpD,IAAIkX,GAAYnX,IAChB+W,GAAU/W,KACVA,MAAK,eAAeqC,QAAQ,SAAS7B,EAAOwN,GAC1CwI,EAASlT,KAAKmT,EAASzI,EAAKA,EAAKmJ,OAIvClU,GAAYyT,EAAQrW,UAAW,WAAa,MAAOL,MAAK2M,UAExD,OAAO+J,MAGXzU,GAAiBf,EAASiU,EAE1B,IAAIjU,EAAQkU,KAAOlU,EAAQ8B,IAAK,CAQ9B,SACS9B,GAAQkU,IAAI/U,UAAUkW,QAAU,aACvC,GAAIrV,GAAQ8B,KAAMkU,OAAS,IAC3B,GAAIhW,GAAQkU,KAAM8B,OAAS,SACpBhW,GAAQkU,IAAI/U,UAAU+B,OAAS,kBAC/BlB,GAAQ8B,IAAI3C,UAAU+B,OAAS,kBAC/BlB,GAAQkU,IAAI/U,UAAUgC,UAAY,kBAClCnB,GAAQ8B,IAAI3C,UAAUgC,UAAY,YACzC7C,EAAqB0B,EAAQkU,MAC7B5V,EAAqB0B,EAAQ8B,OAC5BrD,EAAoBuB,EAAQkU,IAAK,SAASgC,GACzC,MAAO,IAAKA,gBAAkBA,KAEhC,CACAlW,EAAQkU,IAAMD,EAAgBC,GAC9BlU,GAAQ8B,IAAMmS,EAAgBnS,KAIlCC,EAAY9C,OAAO0M,gBAAe,GAAK3L,GAAQkU,KAAOhT,QACtDa,GAAY9C,OAAO0M,gBAAe,GAAK3L,GAAQ8B,KAAOZ,UAI1D,UAAWiV,UAAW,YAAcA,OAAOC,IAAK,CAC9CD,OAAOpW,OACF,CACLA"}
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.15.1/es6-shim.min.js b/ajax/libs/es6-shim/0.15.1/es6-shim.min.js
new file mode 100644
index 000000000..18f030387
--- /dev/null
+++ b/ajax/libs/es6-shim/0.15.1/es6-shim.min.js
@@ -0,0 +1,2 @@
+(function(e){"use strict";var t=function(e){try{e()}catch(t){return false}return true};var r=function(e,t){try{var r=function(){e.apply(this,arguments)};if(!r.__proto__){return false}Object.setPrototypeOf(r,e);r.prototype=Object.create(e.prototype,{constructor:{value:e}});return t(r)}catch(n){return false}};var n=function(){try{Object.defineProperty({},"x",{});return true}catch(e){return false}};var a=function(){var e=false;if(String.prototype.startsWith){try{"/a/".startsWith(/a/)}catch(t){e=true}}return e};var i=new Function("return this;");var o=function(){var o=i();var u=o.isFinite;var s=!!Object.defineProperty&&n();var f=a();var c=Array.prototype.slice;var l=String.prototype.indexOf;var h=Object.prototype.toString;var v=Object.prototype.hasOwnProperty;var p;var y=function(e,t){Object.keys(t).forEach(function(r){var n=t[r];if(r in e)return;if(s){Object.defineProperty(e,r,{configurable:true,enumerable:false,writable:true,value:n})}else{e[r]=n}})};var b=Object.create||function(e,t){function r(){}r.prototype=e;var n=new r;if(typeof t!=="undefined"){y(n,t)}return n};var g=typeof Symbol==="function"&&Symbol.iterator||"_es6shim_iterator_";if(o.Set&&typeof(new o.Set)["@@iterator"]==="function"){g="@@iterator"}var m=function(e,t){if(!t){t=function n(){return this}}var r={};r[g]=t;y(e,r)};var w=function L(e){var t=h.call(e);var r=t==="[object Arguments]";if(!r){r=t!=="[object Array]"&&e!==null&&typeof e==="object"&&typeof e.length==="number"&&e.length>=0&&h.call(e.callee)==="[object Function]"}return r};var d=function(e){if(!j.TypeIsObject(e))throw new TypeError("bad object");if(!e._es6construct){if(e.constructor&&j.IsCallable(e.constructor["@@create"])){e=e.constructor["@@create"](e)}y(e,{_es6construct:true})}return e};var j={CheckObjectCoercible:function(e,t){if(e==null)throw new TypeError(t||"Cannot call method on "+e);return e},TypeIsObject:function(e){return e!=null&&Object(e)===e},ToObject:function(e,t){return Object(j.CheckObjectCoercible(e,t))},IsCallable:function(e){return typeof e==="function"&&h.call(e)==="[object Function]"},ToInt32:function(e){return e>>0},ToUint32:function(e){return e>>>0},ToInteger:function(e){var t=+e;if(Number.isNaN(t))return 0;if(t===0||!Number.isFinite(t))return t;return Math.sign(t)*Math.floor(Math.abs(t))},ToLength:function(e){var t=j.ToInteger(e);if(t<=0)return 0;if(t>Number.MAX_SAFE_INTEGER)return Number.MAX_SAFE_INTEGER;return t},SameValue:function(e,t){if(e===t){if(e===0)return 1/e===1/t;return true}return Number.isNaN(e)&&Number.isNaN(t)},SameValueZero:function(e,t){return e===t||Number.isNaN(e)&&Number.isNaN(t)},IsIterable:function(t){return j.TypeIsObject(t)&&(t[g]!==e||w(t))},GetIterator:function(e){if(w(e)){return new p(e,"value")}var t=e[g]();if(!j.TypeIsObject(t)){throw new TypeError("bad iterator")}return t},IteratorNext:function(e){var t=arguments.length>1?e.next(arguments[1]):e.next();if(!j.TypeIsObject(t)){throw new TypeError("bad iterator")}return t},Construct:function(e,t){var r;if(j.IsCallable(e["@@create"])){r=e["@@create"]()}else{r=b(e.prototype||null)}y(r,{_es6construct:true});var n=e.apply(r,t);return j.TypeIsObject(n)?n:r}};var I=function(){function e(e){var t=Math.floor(e),r=e-t;if(r<.5){return t}if(r>.5){return t+1}return t%2?t+1:t}function t(t,r,n){var a=(1<<r-1)-1,i,o,u,s,f,c,l,h;if(t!==t){o=(1<<r)-1;u=Math.pow(2,n-1);i=0}else if(t===Infinity||t===-Infinity){o=(1<<r)-1;u=0;i=t<0?1:0}else if(t===0){o=0;u=0;i=1/t===-Infinity?1:0}else{i=t<0;t=Math.abs(t);if(t>=Math.pow(2,1-a)){o=Math.min(Math.floor(Math.log(t)/Math.LN2),1023);u=e(t/Math.pow(2,o)*Math.pow(2,n));if(u/Math.pow(2,n)>=2){o=o+1;u=1}if(o>a){o=(1<<r)-1;u=0}else{o=o+a;u=u-Math.pow(2,n)}}else{o=0;u=e(t/Math.pow(2,1-a-n))}}c=[];for(f=n;f;f-=1){c.push(u%2?1:0);u=Math.floor(u/2)}for(f=r;f;f-=1){c.push(o%2?1:0);o=Math.floor(o/2)}c.push(i?1:0);c.reverse();l=c.join("");h=[];while(l.length){h.push(parseInt(l.slice(0,8),2));l=l.slice(8)}return h}function r(e,t,r){var n=[],a,i,o,u,s,f,c,l;for(a=e.length;a;a-=1){o=e[a-1];for(i=8;i;i-=1){n.push(o%2?1:0);o=o>>1}}n.reverse();u=n.join("");s=(1<<t-1)-1;f=parseInt(u.slice(0,1),2)?-1:1;c=parseInt(u.slice(1,1+t),2);l=parseInt(u.slice(1+t),2);if(c===(1<<t)-1){return l!==0?NaN:f*Infinity}else if(c>0){return f*Math.pow(2,c-s)*(1+l/Math.pow(2,r))}else if(l!==0){return f*Math.pow(2,-(s-1))*(l/Math.pow(2,r))}else{return f<0?-0:0}}function n(e){return r(e,11,52)}function a(e){return t(e,11,52)}function i(e){return r(e,8,23)}function o(e){return t(e,8,23)}var u={toFloat32:function(e){return i(o(e))}};if(typeof Float32Array!=="undefined"){var s=new Float32Array(1);u.toFloat32=function(e){s[0]=e;return s[0]}}return u}();y(String,{fromCodePoint:function(e){var t=c.call(arguments,0,arguments.length);var r=[];var n;for(var a=0,i=t.length;a<i;a++){n=Number(t[a]);if(!j.SameValue(n,j.ToInteger(n))||n<0||n>1114111){throw new RangeError("Invalid code point "+n)}if(n<65536){r.push(String.fromCharCode(n))}else{n-=65536;r.push(String.fromCharCode((n>>10)+55296));r.push(String.fromCharCode(n%1024+56320))}}return r.join("")},raw:function(t){var r=c.call(arguments,1,arguments.length);var n=j.ToObject(t,"bad callSite");var a=n.raw;var i=j.ToObject(a,"bad raw value");var o=Object.keys(i).length;var u=j.ToLength(o);if(u===0){return""}var s=[];var f=0;var l,h,v,p;while(f<u){l=String(f);h=i[l];v=String(h);s.push(v);if(f+1>=u){break}h=r[l];if(h===e){break}p=String(h);s.push(p);f++}return s.join("")}});var O={repeat:function(){var e=function(t,r){if(r<1)return"";if(r%2)return e(t,r-1)+t;var n=e(t,r/2);return n+n};return function(t){var r=String(j.CheckObjectCoercible(this));t=j.ToInteger(t);if(t<0||t===Infinity){throw new RangeError("Invalid String#repeat value")}return e(r,t)}}(),startsWith:function(t){var r=String(j.CheckObjectCoercible(this));if(h.call(t)==="[object RegExp]")throw new TypeError('Cannot call method "startsWith" with a regex');t=String(t);var n=arguments.length>1?arguments[1]:e;var a=Math.max(j.ToInteger(n),0);return r.slice(a,a+t.length)===t},endsWith:function(t){var r=String(j.CheckObjectCoercible(this));if(h.call(t)==="[object RegExp]")throw new TypeError('Cannot call method "endsWith" with a regex');t=String(t);var n=r.length;var a=arguments.length>1?arguments[1]:e;var i=a===e?n:j.ToInteger(a);var o=Math.min(Math.max(i,0),n);return r.slice(o-t.length,o)===t},contains:function(t){var r=arguments.length>1?arguments[1]:e;return l.call(this,t,r)!==-1},codePointAt:function(t){var r=String(j.CheckObjectCoercible(this));var n=j.ToInteger(t);var a=r.length;if(n<0||n>=a)return e;var i=r.charCodeAt(n);var o=n+1===a;if(i<55296||i>56319||o)return i;var u=r.charCodeAt(n+1);if(u<56320||u>57343)return i;return(i-55296)*1024+(u-56320)+65536}};y(String.prototype,O);var _="\x85".trim().length!==1;if(_){var N=String.prototype.trim;delete String.prototype.trim;var T=["	\n\f\r \xa0\u1680\u180e\u2000\u2001\u2002\u2003","\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028","\u2029\ufeff"].join("");var M=new RegExp("^["+T+"]["+T+"]*");var S=new RegExp("["+T+"]["+T+"]*$");y(String.prototype,{trim:function(){if(this===e||this===null){throw new TypeError("can't convert "+this+" to object")}return String(this).replace(M,"").replace(S,"")}})}var E=function(e){this._s=String(j.CheckObjectCoercible(e));this._i=0};E.prototype.next=function(){var t=this._s,r=this._i;if(t===e||r>=t.length){this._s=e;return{value:e,done:true}}var n=t.charCodeAt(r),a,i;if(n<55296||n>56319||r+1==t.length){i=1}else{a=t.charCodeAt(r+1);i=a<56320||a>57343?1:2}this._i=r+i;return{value:t.substr(r,i),done:false}};m(E.prototype);m(String.prototype,function(){return new E(this)});if(!f){String.prototype.startsWith=O.startsWith;String.prototype.endsWith=O.endsWith}y(Array,{from:function(t){var r=arguments.length>1?arguments[1]:e;var n=j.ToObject(t,"bad iterable");if(arguments.length>1&&!j.IsCallable(r)){throw new TypeError("Array.from: when provided, the second argument must be a function")}var a=arguments.length>2;var i=a?arguments[2]:e;var o=j.IsIterable(n);var u=o?0:j.ToLength(n.length);var s=j.IsCallable(this)?Object(o?new this:new this(u)):new Array(u);var f=o?j.GetIterator(n):null;var c;for(var l=0;o||l<u;l++){if(o){c=j.IteratorNext(f);if(c.done){u=l;break}c=c.value}else{c=n[l]}if(r){s[l]=a?r.call(i,c,l):r(c,l)}else{s[l]=c}}s.length=u;return s},of:function(){return Array.from(arguments)}});p=function(e,t){this.i=0;this.array=e;this.kind=t};y(p.prototype,{next:function(){var t=this.i,r=this.array;if(t===e||this.kind===e){throw new TypeError("Not an ArrayIterator")}if(r!==e){var n=j.ToLength(r.length);for(;t<n;t++){var a=this.kind;var i;if(a==="key"){i=t}else if(a==="value"){i=r[t]}else if(a==="entry"){i=[t,r[t]]}this.i=t+1;return{value:i,done:false}}}this.array=e;return{value:e,done:true}}});m(p.prototype);y(Array.prototype,{copyWithin:function(t,r){var n=arguments[2];var a=j.ToObject(this);var i=j.ToLength(a.length);t=j.ToInteger(t);r=j.ToInteger(r);var o=t<0?Math.max(i+t,0):Math.min(t,i);var u=r<0?Math.max(i+r,0):Math.min(r,i);n=n===e?i:j.ToInteger(n);var s=n<0?Math.max(i+n,0):Math.min(n,i);var f=Math.min(s-u,i-o);var c=1;if(u<o&&o<u+f){c=-1;u+=f-1;o+=f-1}while(f>0){if(v.call(a,u)){a[o]=a[u]}else{delete a[u]}u+=c;o+=c;f-=1}return a},fill:function(t){var r=arguments.length>1?arguments[1]:e;var n=arguments.length>2?arguments[2]:e;var a=j.ToObject(this);var i=j.ToLength(a.length);r=j.ToInteger(r===e?0:r);n=j.ToInteger(n===e?i:n);var o=r<0?Math.max(i+r,0):Math.min(r,i);var u=n<0?i+n:n;for(var s=o;s<i&&s<u;++s){a[s]=t}return a},find:function(t){var r=j.ToObject(this);var n=j.ToLength(r.length);if(!j.IsCallable(t)){throw new TypeError("Array#find: predicate must be a function")}var a=arguments[1];for(var i=0,o;i<n;i++){if(i in r){o=r[i];if(t.call(a,o,i,r))return o}}return e},findIndex:function(e){var t=j.ToObject(this);var r=j.ToLength(t.length);if(!j.IsCallable(e)){throw new TypeError("Array#findIndex: predicate must be a function")}var n=arguments[1];for(var a=0;a<r;a++){if(a in t){if(e.call(n,t[a],a,t))return a}}return-1},keys:function(){return new p(this,"key")},values:function(){return new p(this,"value")},entries:function(){return new p(this,"entry")}});m(Array.prototype,function(){return this.values()});if(Object.getPrototypeOf){m(Object.getPrototypeOf([].values()))}var x=Math.pow(2,53)-1;y(Number,{MAX_SAFE_INTEGER:x,MIN_SAFE_INTEGER:-x,EPSILON:2.220446049250313e-16,parseInt:o.parseInt,parseFloat:o.parseFloat,isFinite:function(e){return typeof e==="number"&&u(e)},isInteger:function(e){return Number.isFinite(e)&&j.ToInteger(e)===e},isSafeInteger:function(e){return Number.isInteger(e)&&Math.abs(e)<=Number.MAX_SAFE_INTEGER},isNaN:function(e){return e!==e}});if(s){y(Object,{getPropertyDescriptor:function(t,r){var n=Object.getOwnPropertyDescriptor(t,r);var a=Object.getPrototypeOf(t);while(n===e&&a!==null){n=Object.getOwnPropertyDescriptor(a,r);a=Object.getPrototypeOf(a)}return n},getPropertyNames:function(e){var t=Object.getOwnPropertyNames(e);var r=Object.getPrototypeOf(e);var n=function(e){if(t.indexOf(e)===-1){t.push(e)}};while(r!==null){Object.getOwnPropertyNames(r).forEach(n);r=Object.getPrototypeOf(r)}return t}});y(Object,{assign:function(e,t){if(!j.TypeIsObject(e)){throw new TypeError("target must be an object")}return Array.prototype.reduce.call(arguments,function(e,t){return Object.keys(Object(t)).reduce(function(e,r){e[r]=t[r];return e},e)})},is:function(e,t){return j.SameValue(e,t)},setPrototypeOf:function(e,t){var r;var n=function(e,t){if(!j.TypeIsObject(e)){throw new TypeError("cannot set prototype on a non-object")}if(!(t===null||j.TypeIsObject(t))){throw new TypeError("can only set prototype to an object or null"+t)}};var a=function(e,t){n(e,t);r.call(e,t);return e};try{r=e.getOwnPropertyDescriptor(e.prototype,t).set;r.call({},null)}catch(i){if(e.prototype!=={}[t]){return}r=function(e){this[t]=e};a.polyfill=a(a({},null),e.prototype)instanceof e}return a}(Object,"__proto__")})}if(Object.setPrototypeOf&&Object.getPrototypeOf&&Object.getPrototypeOf(Object.setPrototypeOf({},null))!==null&&Object.getPrototypeOf(Object.create(null))===null){(function(){var e=Object.create(null);var t=Object.getPrototypeOf,r=Object.setPrototypeOf;Object.getPrototypeOf=function(r){var n=t(r);return n===e?null:n};Object.setPrototypeOf=function(t,n){if(n===null){n=e}return r(t,n)};Object.setPrototypeOf.polyfill=false})()}try{Object.keys("foo")}catch(C){var k=Object.keys;Object.keys=function(e){return k(j.ToObject(e))}}var P={acosh:function(e){e=Number(e);if(Number.isNaN(e)||e<1)return NaN;if(e===1)return 0;if(e===Infinity)return e;return Math.log(e+Math.sqrt(e*e-1))},asinh:function(e){e=Number(e);if(e===0||!u(e)){return e}return e<0?-Math.asinh(-e):Math.log(e+Math.sqrt(e*e+1))},atanh:function(e){e=Number(e);if(Number.isNaN(e)||e<-1||e>1){return NaN}if(e===-1)return-Infinity;if(e===1)return Infinity;if(e===0)return e;return.5*Math.log((1+e)/(1-e))},cbrt:function(e){e=Number(e);if(e===0)return e;var t=e<0,r;if(t)e=-e;r=Math.pow(e,1/3);return t?-r:r},clz32:function(e){e=Number(e);var t=j.ToUint32(e);if(t===0){return 32}return 32-t.toString(2).length},cosh:function(e){e=Number(e);if(e===0)return 1;if(Number.isNaN(e))return NaN;if(!u(e))return Infinity;if(e<0)e=-e;if(e>21)return Math.exp(e)/2;return(Math.exp(e)+Math.exp(-e))/2},expm1:function(e){e=Number(e);if(e===-Infinity)return-1;if(!u(e)||e===0)return e;return Math.exp(e)-1},hypot:function(e,t){var r=false;var n=true;var a=false;var i=[];Array.prototype.every.call(arguments,function(e){var t=Number(e);if(Number.isNaN(t))r=true;else if(t===Infinity||t===-Infinity)a=true;else if(t!==0)n=false;if(a){return false}else if(!r){i.push(Math.abs(t))}return true});if(a)return Infinity;if(r)return NaN;if(n)return 0;i.sort(function(e,t){return t-e});var o=i[0];var u=i.map(function(e){return e/o});var s=u.reduce(function(e,t){return e+=t*t},0);return o*Math.sqrt(s)},log2:function(e){return Math.log(e)*Math.LOG2E},log10:function(e){return Math.log(e)*Math.LOG10E},log1p:function(e){e=Number(e);if(e<-1||Number.isNaN(e))return NaN;if(e===0||e===Infinity)return e;if(e===-1)return-Infinity;var t=0;var r=50;if(e<0||e>1)return Math.log(1+e);for(var n=1;n<r;n++){if(n%2===0){t-=Math.pow(e,n)/n}else{t+=Math.pow(e,n)/n}}return t},sign:function(e){var t=+e;if(t===0)return t;if(Number.isNaN(t))return t;return t<0?-1:1},sinh:function(e){e=Number(e);if(!u(e)||e===0)return e;return(Math.exp(e)-Math.exp(-e))/2},tanh:function(e){e=Number(e);if(Number.isNaN(e)||e===0)return e;if(e===Infinity)return 1;if(e===-Infinity)return-1;return(Math.exp(e)-Math.exp(-e))/(Math.exp(e)+Math.exp(-e))},trunc:function(e){var t=Number(e);return t<0?-Math.floor(-t):Math.floor(t)},imul:function(e,t){e=j.ToUint32(e);t=j.ToUint32(t);var r=e>>>16&65535;var n=e&65535;var a=t>>>16&65535;var i=t&65535;return n*i+(r*i+n*a<<16>>>0)|0},fround:function(e){if(e===0||e===Infinity||e===-Infinity||Number.isNaN(e)){return e}var t=Number(e);return I.toFloat32(t)}};y(Math,P);if(Math.imul(4294967295,5)!==-5){Math.imul=P.imul}var A=function(){var t,r;j.IsPromise=function(t){if(!j.TypeIsObject(t)){return false}if(!t._promiseConstructor){return false}if(t._status===e){return false}return true};var n=function(e){if(!j.IsCallable(e)){throw new TypeError("bad promise constructor")}var t=this;var r=function(e,r){t.resolve=e;t.reject=r};t.promise=j.Construct(e,[r]);if(!t.promise._es6construct){throw new TypeError("bad promise constructor")}if(!(j.IsCallable(t.resolve)&&j.IsCallable(t.reject))){throw new TypeError("bad promise constructor")}};var a=o.setTimeout;var i;if(typeof window!=="undefined"&&j.IsCallable(window.postMessage)){i=function(){var e=[];var t="zero-timeout-message";var r=function(r){e.push(r);window.postMessage(t,"*")};var n=function(r){if(r.source==window&&r.data==t){r.stopPropagation();if(e.length===0){return}var n=e.shift();n()}};window.addEventListener("message",n,true);return r}}var u=function(){var e=o.Promise;return e&&e.resolve&&function(t){return e.resolve().then(t)}};var s=j.IsCallable(o.setImmediate)?o.setImmediate.bind(o):typeof process==="object"&&process.nextTick?process.nextTick:u()||(j.IsCallable(i)?i():function(e){a(e,0)});var f=function(e,t){e.forEach(function(e){s(function(){var r=e.handler;var n=e.capability;var a=n.resolve;var i=n.reject;try{var o=r(t);if(o===n.promise){throw new TypeError("self resolution")}var u=c(o,n);if(!u){a(o)}}catch(s){i(s)}})})};var c=function(e,t){if(!j.TypeIsObject(e)){return false}var r=t.resolve;var n=t.reject;try{var a=e.then;if(!j.IsCallable(a)){return false}a.call(e,r,n)}catch(i){n(i)}return true};var l=function(e,t,r){return function(a){if(a===e){return r(new TypeError("self resolution"))}var i=e._promiseConstructor;var o=new n(i);var u=c(a,o);if(u){return o.promise.then(t,r)}else{return t(a)}}};t=function(t){var r=this;r=d(r);if(!r._promiseConstructor){throw new TypeError("bad promise")}if(r._status!==e){throw new TypeError("promise already initialized")}if(!j.IsCallable(t)){throw new TypeError("not a valid resolver")}r._status="unresolved";r._resolveReactions=[];r._rejectReactions=[];var n=function(t){if(r._status!=="unresolved"){return}var n=r._resolveReactions;r._result=t;r._resolveReactions=e;r._rejectReactions=e;r._status="has-resolution";f(n,t)};var a=function(t){if(r._status!=="unresolved"){return}var n=r._rejectReactions;r._result=t;r._resolveReactions=e;r._rejectReactions=e;r._status="has-rejection";f(n,t)};try{t(n,a)}catch(i){a(i)}return r};r=t.prototype;y(t,{"@@create":function(t){var n=this;var a=n.prototype||r;t=t||b(a);y(t,{_status:e,_result:e,_resolveReactions:e,_rejectReactions:e,_promiseConstructor:e});t._promiseConstructor=n;return t}});var h=function(e,t,r,n){var a=false;return function(i){if(a){return}a=true;t[e]=i;if(--n.count===0){var o=r.resolve;o(t)}}};t.all=function(e){var t=this;var r=new n(t);var a=r.resolve;var i=r.reject;try{if(!j.IsIterable(e)){throw new TypeError("bad iterable")}var o=j.GetIterator(e);var u=[],s={count:1};for(var f=0;;f++){var c=j.IteratorNext(o);if(c.done){break}var l=t.resolve(c.value);var v=h(f,u,r,s);s.count++;l.then(v,r.reject)}if(--s.count===0){a(u)}}catch(p){i(p)}return r.promise};t.race=function(e){var t=this;var r=new n(t);var a=r.resolve;var i=r.reject;try{if(!j.IsIterable(e)){throw new TypeError("bad iterable")}var o=j.GetIterator(e);while(true){var u=j.IteratorNext(o);if(u.done){break}var s=t.resolve(u.value);s.then(a,i)}}catch(f){i(f)}return r.promise};t.reject=function(e){var t=this;var r=new n(t);var a=r.reject;a(e);return r.promise};t.resolve=function(e){var t=this;if(j.IsPromise(e)){var r=e._promiseConstructor;if(r===t){return e}}var a=new n(t);var i=a.resolve;i(e);return a.promise};t.prototype["catch"]=function(t){return this.then(e,t)};t.prototype.then=function(e,t){var r=this;if(!j.IsPromise(r)){throw new TypeError("not a promise")}var a=this.constructor;var i=new n(a);if(!j.IsCallable(t)){t=function(e){throw e}}if(!j.IsCallable(e)){e=function(e){return e}}var o=l(r,e,t);var u={capability:i,handler:o};var s={capability:i,handler:t};switch(r._status){case"unresolved":r._resolveReactions.push(u);r._rejectReactions.push(s);break;case"has-resolution":f([u],r._result);break;case"has-rejection":f([s],r._result);break;default:throw new TypeError("unexpected")}return i.promise};return t}();y(o,{Promise:A});var R=r(o.Promise,function(e){return e.resolve(42)instanceof e});var F=function(){try{o.Promise.reject(42).then(null,5).then(null,function(){});return true}catch(e){return false}}();if(!R||!F){o.Promise=A}if(s){var z=function W(e){var t=typeof e;if(t==="string"){return"$"+e}else if(t==="number"){return e}return null};var D=function V(){return Object.create?Object.create(null):{}};var G={Map:function(){var t={};function r(e,t){this.key=e;this.value=t;this.next=null;this.prev=null}r.prototype.isRemoved=function(){return this.key===t};function n(e,t){this.head=e._head;this.i=this.head;this.kind=t}n.prototype={next:function(){var t=this.i,r=this.kind,n=this.head,a;if(this.i===e){return{value:e,done:true}}while(t.isRemoved()&&t!==n){t=t.prev}while(t.next!==n){t=t.next;if(!t.isRemoved()){if(r==="key"){a=t.key}else if(r==="value"){a=t.value}else{a=[t.key,t.value]}this.i=t;return{value:a,done:false}}}this.i=e;return{value:e,done:true}}};m(n.prototype);function a(t){var n=this;n=d(n);if(!n._es6map){throw new TypeError("bad map")}var a=new r(null,null);a.next=a.prev=a;y(n,{_head:a,_storage:D(),_size:0});if(t!==e&&t!==null){var i=j.GetIterator(t);var o=n.set;if(!j.IsCallable(o)){throw new TypeError("bad map")}while(true){var u=j.IteratorNext(i);if(u.done){break}var s=u.value;if(!j.TypeIsObject(s)){throw new TypeError("expected iterable of pairs")}o.call(n,s[0],s[1])}}return n}var i=a.prototype;y(a,{"@@create":function(e){var t=this;var r=t.prototype||i;e=e||b(r);y(e,{_es6map:true});return e}});Object.defineProperty(a.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._size==="undefined"){throw new TypeError("size method called on incompatible Map")}return this._size}});y(a.prototype,{get:function(t){var r=z(t);if(r!==null){var n=this._storage[r];return n?n.value:e}var a=this._head,i=a;while((i=i.next)!==a){if(j.SameValueZero(i.key,t)){return i.value}}return e},has:function(e){var t=z(e);if(t!==null){return typeof this._storage[t]!=="undefined"}var r=this._head,n=r;while((n=n.next)!==r){if(j.SameValueZero(n.key,e)){return true}}return false},set:function(e,t){var n=this._head,a=n,i;var o=z(e);if(o!==null){if(typeof this._storage[o]!=="undefined"){this._storage[o].value=t;return}else{i=this._storage[o]=new r(e,t);a=n.prev}}while((a=a.next)!==n){if(j.SameValueZero(a.key,e)){a.value=t;return}}i=i||new r(e,t);if(j.SameValue(-0,e)){i.key=+0}i.next=this._head;i.prev=this._head.prev;i.prev.next=i;i.next.prev=i;this._size+=1},"delete":function(e){var r=this._head,n=r;var a=z(e);if(a!==null){if(typeof this._storage[a]==="undefined"){return false}n=this._storage[a].prev;delete this._storage[a]}while((n=n.next)!==r){if(j.SameValueZero(n.key,e)){n.key=n.value=t;n.prev.next=n.next;n.next.prev=n.prev;this._size-=1;return true}}return false},clear:function(){this._size=0;this._storage=D();var e=this._head,r=e,n=r.next;while((r=n)!==e){r.key=r.value=t;n=r.next;r.next=r.prev=e}e.next=e.prev=e},keys:function(){return new n(this,"key")},values:function(){return new n(this,"value")},entries:function(){return new n(this,"key+value")},forEach:function(e){var t=arguments.length>1?arguments[1]:null;var r=this.entries();for(var n=r.next();!n.done;n=r.next()){e.call(t,n.value[1],n.value[0],this)}}});m(a.prototype,function(){return this.entries()});return a}(),Set:function(){var t=function a(t){var r=this;r=d(r);if(!r._es6set){throw new TypeError("bad set")}y(r,{"[[SetData]]":null,_storage:D()});if(t!==e&&t!==null){var n=j.GetIterator(t);var a=r.add;if(!j.IsCallable(a)){throw new TypeError("bad set")}while(true){var i=j.IteratorNext(n);if(i.done){break}var o=i.value;a.call(r,o)}}return r};var r=t.prototype;y(t,{"@@create":function(e){var t=this;var n=t.prototype||r;e=e||b(n);y(e,{_es6set:true});return e}});var n=function i(e){if(!e["[[SetData]]"]){var t=e["[[SetData]]"]=new G.Map;Object.keys(e._storage).forEach(function(e){if(e.charCodeAt(0)===36){e=e.slice(1)}else{e=+e}t.set(e,e)});e._storage=null}};Object.defineProperty(t.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._storage==="undefined"){throw new TypeError("size method called on incompatible Set")}n(this);return this["[[SetData]]"].size}});y(t.prototype,{has:function(e){var t;if(this._storage&&(t=z(e))!==null){return!!this._storage[t]}n(this);return this["[[SetData]]"].has(e)},add:function(e){var t;if(this._storage&&(t=z(e))!==null){this._storage[t]=true;return}n(this);return this["[[SetData]]"].set(e,e)},"delete":function(e){var t;if(this._storage&&(t=z(e))!==null){delete this._storage[t];return}n(this);return this["[[SetData]]"]["delete"](e)},clear:function(){if(this._storage){this._storage=D();return}return this["[[SetData]]"].clear()},keys:function(){n(this);return this["[[SetData]]"].keys()},values:function(){n(this);return this["[[SetData]]"].values()},entries:function(){n(this);return this["[[SetData]]"].entries()},forEach:function(e){var t=arguments.length>1?arguments[1]:null;var r=this;n(this);this["[[SetData]]"].forEach(function(n,a){e.call(t,a,a,r)})}});m(t.prototype,function(){return this.values()});return t}()};y(o,G);if(o.Map||o.Set){if(typeof o.Map.prototype.clear!=="function"||(new o.Set).size!==0||(new o.Map).size!==0||typeof o.Map.prototype.keys!=="function"||typeof o.Set.prototype.keys!=="function"||typeof o.Map.prototype.forEach!=="function"||typeof o.Set.prototype.forEach!=="function"||t(o.Map)||t(o.Set)||!r(o.Map,function(e){return new e([])instanceof e})){o.Map=G.Map;o.Set=G.Set}}m(Object.getPrototypeOf((new o.Map).keys()));m(Object.getPrototypeOf((new o.Set).keys()))}};if(typeof define==="function"&&define.amd){define(o)}else{o()}})();
+//# sourceMappingURL=es6-shim.map
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.16.0/es6-shim.js b/ajax/libs/es6-shim/0.16.0/es6-shim.js
new file mode 100644
index 000000000..6d2be7cad
--- /dev/null
+++ b/ajax/libs/es6-shim/0.16.0/es6-shim.js
@@ -0,0 +1,1877 @@
+// ES6-shim 0.16.0 (c) 2013-2014 Paul Miller (http://paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+
+(function(undefined) {
+  'use strict';
+
+  var isCallableWithoutNew = function(func) {
+    try { func(); }
+    catch (e) { return false; }
+    return true;
+  };
+
+  var supportsSubclassing = function(C, f) {
+    /* jshint proto:true */
+    try {
+      var Sub = function() { C.apply(this, arguments); };
+      if (!Sub.__proto__) { return false; /* skip test on IE < 11 */ }
+      Object.setPrototypeOf(Sub, C);
+      Sub.prototype = Object.create(C.prototype, {
+        constructor: { value: C }
+      });
+      return f(Sub);
+    } catch (e) {
+      return false;
+    }
+  };
+
+  var arePropertyDescriptorsSupported = function() {
+    try {
+      Object.defineProperty({}, 'x', {});
+      return true;
+    } catch (e) { /* this is IE 8. */
+      return false;
+    }
+  };
+
+  var startsWithRejectsRegex = function() {
+    var rejectsRegex = false;
+    if (String.prototype.startsWith) {
+      try {
+        '/a/'.startsWith(/a/);
+      } catch (e) { /* this is spec compliant */
+        rejectsRegex = true;
+      }
+    }
+    return rejectsRegex;
+  };
+
+  /*jshint evil: true */
+  var getGlobal = new Function('return this;');
+  /*jshint evil: false */
+
+  var main = function() {
+    var globals = getGlobal();
+    var global_isFinite = globals.isFinite;
+    var supportsDescriptors = !!Object.defineProperty && arePropertyDescriptorsSupported();
+    var startsWithIsCompliant = startsWithRejectsRegex();
+    var _slice = Array.prototype.slice;
+    var _indexOf = String.prototype.indexOf;
+    var _toString = Object.prototype.toString;
+    var _hasOwnProperty = Object.prototype.hasOwnProperty;
+    var ArrayIterator; // make our implementation private
+
+    // Define configurable, writable and non-enumerable props
+    // if they don’t exist.
+    var defineProperties = function(object, map) {
+      Object.keys(map).forEach(function(name) {
+        var method = map[name];
+        if (name in object) return;
+        if (supportsDescriptors) {
+          Object.defineProperty(object, name, {
+            configurable: true,
+            enumerable: false,
+            writable: true,
+            value: method
+          });
+        } else {
+          object[name] = method;
+        }
+      });
+    };
+
+    // Simple shim for Object.create on ES3 browsers
+    // (unlike real shim, no attempt to support `prototype === null`)
+    var create = Object.create || function(prototype, properties) {
+      function Type() {}
+      Type.prototype = prototype;
+      var object = new Type();
+      if (typeof properties !== "undefined") {
+        defineProperties(object, properties);
+      }
+      return object;
+    };
+
+    // This is a private name in the es6 spec, equal to '[Symbol.iterator]'
+    // we're going to use an arbitrary _-prefixed name to make our shims
+    // work properly with each other, even though we don't have full Iterator
+    // support.  That is, `Array.from(map.keys())` will work, but we don't
+    // pretend to export a "real" Iterator interface.
+    var $iterator$ = (typeof Symbol === 'function' && Symbol.iterator) ||
+      '_es6shim_iterator_';
+    // Firefox ships a partial implementation using the name @@iterator.
+    // https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
+    // So use that name if we detect it.
+    if (globals.Set && typeof new globals.Set()['@@iterator'] === 'function') {
+      $iterator$ = '@@iterator';
+    }
+    var addIterator = function(prototype, impl) {
+      if (!impl) { impl = function iterator() { return this; }; }
+      var o = {};
+      o[$iterator$] = impl;
+      defineProperties(prototype, o);
+    };
+
+    // taken directly from https://github.com/ljharb/is-arguments/blob/master/index.js
+    // can be replaced with require('is-arguments') if we ever use a build process instead
+    var isArguments = function isArguments(value) {
+      var str = _toString.call(value);
+      var result = str === '[object Arguments]';
+      if (!result) {
+        result = str !== '[object Array]' &&
+          value !== null &&
+          typeof value === 'object' &&
+          typeof value.length === 'number' &&
+          value.length >= 0 &&
+          _toString.call(value.callee) === '[object Function]';
+      }
+      return result;
+    };
+
+    var emulateES6construct = function(o) {
+      if (!ES.TypeIsObject(o)) throw new TypeError('bad object');
+      // es5 approximation to es6 subclass semantics: in es6, 'new Foo'
+      // would invoke Foo.@@create to allocation/initialize the new object.
+      // In es5 we just get the plain object.  So if we detect an
+      // uninitialized object, invoke o.constructor.@@create
+      if (!o._es6construct) {
+        if (o.constructor && ES.IsCallable(o.constructor['@@create'])) {
+          o = o.constructor['@@create'](o);
+        }
+        defineProperties(o, { _es6construct: true });
+      }
+      return o;
+    };
+
+    var ES = {
+      CheckObjectCoercible: function(x, optMessage) {
+        /* jshint eqnull:true */
+        if (x == null)
+          throw new TypeError(optMessage || ('Cannot call method on ' + x));
+        return x;
+      },
+
+      TypeIsObject: function(x) {
+        /* jshint eqnull:true */
+        // this is expensive when it returns false; use this function
+        // when you expect it to return true in the common case.
+        return x != null && Object(x) === x;
+      },
+
+      ToObject: function(o, optMessage) {
+        return Object(ES.CheckObjectCoercible(o, optMessage));
+      },
+
+      IsCallable: function(x) {
+        return typeof x === 'function' &&
+          // some versions of IE say that typeof /abc/ === 'function'
+          _toString.call(x) === '[object Function]';
+      },
+
+      ToInt32: function(x) {
+        return x >> 0;
+      },
+
+      ToUint32: function(x) {
+        return x >>> 0;
+      },
+
+      ToInteger: function(value) {
+        var number = +value;
+        if (Number.isNaN(number)) return 0;
+        if (number === 0 || !Number.isFinite(number)) return number;
+        return Math.sign(number) * Math.floor(Math.abs(number));
+      },
+
+      ToLength: function(value) {
+        var len = ES.ToInteger(value);
+        if (len <= 0) return 0; // includes converting -0 to +0
+        if (len > Number.MAX_SAFE_INTEGER) return Number.MAX_SAFE_INTEGER;
+        return len;
+      },
+
+      SameValue: function(a, b) {
+        if (a === b) {
+          // 0 === -0, but they are not identical.
+          if (a === 0) return 1 / a === 1 / b;
+          return true;
+        }
+        return Number.isNaN(a) && Number.isNaN(b);
+      },
+
+      SameValueZero: function(a, b) {
+        // same as SameValue except for SameValueZero(+0, -0) == true
+        return (a === b) || (Number.isNaN(a) && Number.isNaN(b));
+      },
+
+      IsIterable: function(o) {
+        return ES.TypeIsObject(o) &&
+          (o[$iterator$] !== undefined || isArguments(o));
+      },
+
+      GetIterator: function(o) {
+        if (isArguments(o)) {
+          // special case support for `arguments`
+          return new ArrayIterator(o, "value");
+        }
+        var it = o[$iterator$]();
+        if (!ES.TypeIsObject(it)) {
+          throw new TypeError('bad iterator');
+        }
+        return it;
+      },
+
+      IteratorNext: function(it) {
+        var result = (arguments.length > 1) ? it.next(arguments[1]) : it.next();
+        if (!ES.TypeIsObject(result)) {
+          throw new TypeError('bad iterator');
+        }
+        return result;
+      },
+
+      Construct: function(C, args) {
+        // CreateFromConstructor
+        var obj;
+        if (ES.IsCallable(C['@@create'])) {
+          obj = C['@@create']();
+        } else {
+          // OrdinaryCreateFromConstructor
+          obj = create(C.prototype || null);
+        }
+        // Mark that we've used the es6 construct path
+        // (see emulateES6construct)
+        defineProperties(obj, { _es6construct: true });
+        // Call the constructor.
+        var result = C.apply(obj, args);
+        return ES.TypeIsObject(result) ? result : obj;
+      }
+    };
+
+    var numberConversion = (function () {
+      // from https://github.com/inexorabletash/polyfill/blob/master/typedarray.js#L176-L266
+      // with permission and license, per https://twitter.com/inexorabletash/status/372206509540659200
+
+      function roundToEven(n) {
+        var w = Math.floor(n), f = n - w;
+        if (f < 0.5) {
+          return w;
+        }
+        if (f > 0.5) {
+          return w + 1;
+        }
+        return w % 2 ? w + 1 : w;
+      }
+
+      function packIEEE754(v, ebits, fbits) {
+        var bias = (1 << (ebits - 1)) - 1,
+          s, e, f, ln,
+          i, bits, str, bytes;
+
+        // Compute sign, exponent, fraction
+        if (v !== v) {
+          // NaN
+          // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping
+          e = (1 << ebits) - 1;
+          f = Math.pow(2, fbits - 1);
+          s = 0;
+        } else if (v === Infinity || v === -Infinity) {
+          e = (1 << ebits) - 1;
+          f = 0;
+          s = (v < 0) ? 1 : 0;
+        } else if (v === 0) {
+          e = 0;
+          f = 0;
+          s = (1 / v === -Infinity) ? 1 : 0;
+        } else {
+          s = v < 0;
+          v = Math.abs(v);
+
+          if (v >= Math.pow(2, 1 - bias)) {
+            e = Math.min(Math.floor(Math.log(v) / Math.LN2), 1023);
+            f = roundToEven(v / Math.pow(2, e) * Math.pow(2, fbits));
+            if (f / Math.pow(2, fbits) >= 2) {
+              e = e + 1;
+              f = 1;
+            }
+            if (e > bias) {
+              // Overflow
+              e = (1 << ebits) - 1;
+              f = 0;
+            } else {
+              // Normal
+              e = e + bias;
+              f = f - Math.pow(2, fbits);
+            }
+          } else {
+            // Subnormal
+            e = 0;
+            f = roundToEven(v / Math.pow(2, 1 - bias - fbits));
+          }
+        }
+
+        // Pack sign, exponent, fraction
+        bits = [];
+        for (i = fbits; i; i -= 1) {
+          bits.push(f % 2 ? 1 : 0);
+          f = Math.floor(f / 2);
+        }
+        for (i = ebits; i; i -= 1) {
+          bits.push(e % 2 ? 1 : 0);
+          e = Math.floor(e / 2);
+        }
+        bits.push(s ? 1 : 0);
+        bits.reverse();
+        str = bits.join('');
+
+        // Bits to bytes
+        bytes = [];
+        while (str.length) {
+          bytes.push(parseInt(str.slice(0, 8), 2));
+          str = str.slice(8);
+        }
+        return bytes;
+      }
+
+      function unpackIEEE754(bytes, ebits, fbits) {
+        // Bytes to bits
+        var bits = [], i, j, b, str,
+            bias, s, e, f;
+
+        for (i = bytes.length; i; i -= 1) {
+          b = bytes[i - 1];
+          for (j = 8; j; j -= 1) {
+            bits.push(b % 2 ? 1 : 0);
+            b = b >> 1;
+          }
+        }
+        bits.reverse();
+        str = bits.join('');
+
+        // Unpack sign, exponent, fraction
+        bias = (1 << (ebits - 1)) - 1;
+        s = parseInt(str.slice(0, 1), 2) ? -1 : 1;
+        e = parseInt(str.slice(1, 1 + ebits), 2);
+        f = parseInt(str.slice(1 + ebits), 2);
+
+        // Produce number
+        if (e === (1 << ebits) - 1) {
+          return f !== 0 ? NaN : s * Infinity;
+        } else if (e > 0) {
+          // Normalized
+          return s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));
+        } else if (f !== 0) {
+          // Denormalized
+          return s * Math.pow(2, -(bias - 1)) * (f / Math.pow(2, fbits));
+        } else {
+          return s < 0 ? -0 : 0;
+        }
+      }
+
+      function unpackFloat64(b) { return unpackIEEE754(b, 11, 52); }
+      function packFloat64(v) { return packIEEE754(v, 11, 52); }
+      function unpackFloat32(b) { return unpackIEEE754(b, 8, 23); }
+      function packFloat32(v) { return packIEEE754(v, 8, 23); }
+
+      var conversions = {
+        toFloat32: function (num) { return unpackFloat32(packFloat32(num)); }
+      };
+      if (typeof Float32Array !== 'undefined') {
+        var float32array = new Float32Array(1);
+        conversions.toFloat32 = function (num) {
+          float32array[0] = num;
+          return float32array[0];
+        };
+      }
+      return conversions;
+    }());
+
+    defineProperties(String, {
+      fromCodePoint: function(_) { // length = 1
+        var points = _slice.call(arguments, 0, arguments.length);
+        var result = [];
+        var next;
+        for (var i = 0, length = points.length; i < length; i++) {
+          next = Number(points[i]);
+          if (!ES.SameValue(next, ES.ToInteger(next)) ||
+              next < 0 || next > 0x10FFFF) {
+            throw new RangeError('Invalid code point ' + next);
+          }
+
+          if (next < 0x10000) {
+            result.push(String.fromCharCode(next));
+          } else {
+            next -= 0x10000;
+            result.push(String.fromCharCode((next >> 10) + 0xD800));
+            result.push(String.fromCharCode((next % 0x400) + 0xDC00));
+          }
+        }
+        return result.join('');
+      },
+
+      raw: function(callSite) { // raw.length===1
+        var substitutions = _slice.call(arguments, 1, arguments.length);
+        var cooked = ES.ToObject(callSite, 'bad callSite');
+        var rawValue = cooked.raw;
+        var raw = ES.ToObject(rawValue, 'bad raw value');
+        var len = Object.keys(raw).length;
+        var literalsegments = ES.ToLength(len);
+        if (literalsegments === 0) {
+          return '';
+        }
+
+        var stringElements = [];
+        var nextIndex = 0;
+        var nextKey, next, nextSeg, nextSub;
+        while (nextIndex < literalsegments) {
+          nextKey = String(nextIndex);
+          next = raw[nextKey];
+          nextSeg = String(next);
+          stringElements.push(nextSeg);
+          if (nextIndex + 1 >= literalsegments) {
+            break;
+          }
+          next = substitutions[nextKey];
+          if (next === undefined) {
+            break;
+          }
+          nextSub = String(next);
+          stringElements.push(nextSub);
+          nextIndex++;
+        }
+        return stringElements.join('');
+      }
+    });
+
+    var StringShims = {
+      // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+      // Perf: http://jsperf.com/string-repeat2/2
+      repeat: (function() {
+        var repeat = function(s, times) {
+          if (times < 1) return '';
+          if (times % 2) return repeat(s, times - 1) + s;
+          var half = repeat(s, times / 2);
+          return half + half;
+        };
+
+        return function(times) {
+          var thisStr = String(ES.CheckObjectCoercible(this));
+          times = ES.ToInteger(times);
+          if (times < 0 || times === Infinity) {
+            throw new RangeError('Invalid String#repeat value');
+          }
+          return repeat(thisStr, times);
+        };
+      })(),
+
+      startsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "startsWith" with a regex');
+        searchStr = String(searchStr);
+        var startArg = arguments.length > 1 ? arguments[1] : undefined;
+        var start = Math.max(ES.ToInteger(startArg), 0);
+        return thisStr.slice(start, start + searchStr.length) === searchStr;
+      },
+
+      endsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "endsWith" with a regex');
+        searchStr = String(searchStr);
+        var thisLen = thisStr.length;
+        var posArg = arguments.length > 1 ? arguments[1] : undefined;
+        var pos = posArg === undefined ? thisLen : ES.ToInteger(posArg);
+        var end = Math.min(Math.max(pos, 0), thisLen);
+        return thisStr.slice(end - searchStr.length, end) === searchStr;
+      },
+
+      contains: function(searchString) {
+        var position = arguments.length > 1 ? arguments[1] : undefined;
+        // Somehow this trick makes method 100% compat with the spec.
+        return _indexOf.call(this, searchString, position) !== -1;
+      },
+
+      codePointAt: function(pos) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        var position = ES.ToInteger(pos);
+        var length = thisStr.length;
+        if (position < 0 || position >= length) return undefined;
+        var first = thisStr.charCodeAt(position);
+        var isEnd = (position + 1 === length);
+        if (first < 0xD800 || first > 0xDBFF || isEnd) return first;
+        var second = thisStr.charCodeAt(position + 1);
+        if (second < 0xDC00 || second > 0xDFFF) return first;
+        return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
+      }
+    };
+    defineProperties(String.prototype, StringShims);
+
+    var hasStringTrimBug = '\u0085'.trim().length !== 1;
+    if (hasStringTrimBug) {
+      var originalStringTrim = String.prototype.trim;
+      delete String.prototype.trim;
+      // whitespace from: http://es5.github.io/#x15.5.4.20
+      // implementation from https://github.com/es-shims/es5-shim/blob/v3.4.0/es5-shim.js#L1304-L1324
+      var ws = [
+        '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003',
+        '\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028',
+        '\u2029\uFEFF'
+      ].join('');
+      var trimBeginRegexp = new RegExp('^[' + ws + '][' + ws + ']*');
+      var trimEndRegexp = new RegExp('[' + ws + '][' + ws + ']*$');
+      defineProperties(String.prototype, {
+        trim: function() {
+          if (this === undefined || this === null) {
+            throw new TypeError("can't convert " + this + " to object");
+          }
+          return String(this)
+            .replace(trimBeginRegexp, "")
+            .replace(trimEndRegexp, "");
+          }
+      });
+    }
+
+    // see https://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype-@@iterator
+    var StringIterator = function(s) {
+      this._s = String(ES.CheckObjectCoercible(s));
+      this._i = 0;
+    };
+    StringIterator.prototype.next = function() {
+      var s = this._s, i = this._i;
+      if (s === undefined || i >= s.length) {
+        this._s = undefined;
+        return { value: undefined, done: true };
+      }
+      var first = s.charCodeAt(i), second, len;
+      if (first < 0xD800 || first > 0xDBFF || (i+1) == s.length) {
+        len = 1;
+      } else {
+        second = s.charCodeAt(i+1);
+        len = (second < 0xDC00 || second > 0xDFFF) ? 1 : 2;
+      }
+      this._i = i + len;
+      return { value: s.substr(i, len), done: false };
+    };
+    addIterator(StringIterator.prototype);
+    addIterator(String.prototype, function() {
+      return new StringIterator(this);
+    });
+
+    if (!startsWithIsCompliant) {
+      // Firefox has a noncompliant startsWith implementation
+      String.prototype.startsWith = StringShims.startsWith;
+      String.prototype.endsWith = StringShims.endsWith;
+    }
+
+    defineProperties(Array, {
+      from: function(iterable) {
+        var mapFn = arguments.length > 1 ? arguments[1] : undefined;
+
+        var list = ES.ToObject(iterable, 'bad iterable');
+        if (arguments.length > 1 && !ES.IsCallable(mapFn)) {
+          throw new TypeError('Array.from: when provided, the second argument must be a function');
+        }
+
+        var hasThisArg = arguments.length > 2;
+        var thisArg = hasThisArg ? arguments[2] : undefined;
+
+        var usingIterator = ES.IsIterable(list);
+        // does the spec really mean that Arrays should use ArrayIterator?
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2416
+        //if (Array.isArray(list)) { usingIterator=false; }
+        var length = usingIterator ? 0 : ES.ToLength(list.length);
+        var result = ES.IsCallable(this) ? Object(usingIterator ? new this() : new this(length)) : new Array(length);
+        var it = usingIterator ? ES.GetIterator(list) : null;
+        var value;
+
+        for (var i = 0; usingIterator || (i < length); i++) {
+          if (usingIterator) {
+            value = ES.IteratorNext(it);
+            if (value.done) {
+              length = i;
+              break;
+            }
+            value = value.value;
+          } else {
+            value = list[i];
+          }
+          if (mapFn) {
+            result[i] = hasThisArg ? mapFn.call(thisArg, value, i) : mapFn(value, i);
+          } else {
+            result[i] = value;
+          }
+        }
+
+        result.length = length;
+        return result;
+      },
+
+      of: function() {
+        return Array.from(arguments);
+      }
+    });
+
+    // Our ArrayIterator is private; see
+    // https://github.com/paulmillr/es6-shim/issues/252
+    ArrayIterator = function(array, kind) {
+        this.i = 0;
+        this.array = array;
+        this.kind = kind;
+    };
+
+    defineProperties(ArrayIterator.prototype, {
+      next: function() {
+        var i = this.i, array = this.array;
+        if (i === undefined || this.kind === undefined) {
+          throw new TypeError('Not an ArrayIterator');
+        }
+        if (array!==undefined) {
+          var len = ES.ToLength(array.length);
+          for (; i < len; i++) {
+            var kind = this.kind;
+            var retval;
+            if (kind === "key") {
+              retval = i;
+            } else if (kind === "value") {
+              retval = array[i];
+            } else if (kind === "entry") {
+              retval = [i, array[i]];
+            }
+            this.i = i + 1;
+            return { value: retval, done: false };
+          }
+        }
+        this.array = undefined;
+        return { value: undefined, done: true };
+      }
+    });
+    addIterator(ArrayIterator.prototype);
+
+    defineProperties(Array.prototype, {
+      copyWithin: function(target, start) {
+        var end = arguments[2]; // copyWithin.length must be 2
+        var o = ES.ToObject(this);
+        var len = ES.ToLength(o.length);
+        target = ES.ToInteger(target);
+        start = ES.ToInteger(start);
+        var to = target < 0 ? Math.max(len + target, 0) : Math.min(target, len);
+        var from = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        end = (end===undefined) ? len : ES.ToInteger(end);
+        var fin = end < 0 ? Math.max(len + end, 0) : Math.min(end, len);
+        var count = Math.min(fin - from, len - to);
+        var direction = 1;
+        if (from < to && to < (from + count)) {
+          direction = -1;
+          from += count - 1;
+          to += count - 1;
+        }
+        while (count > 0) {
+          if (_hasOwnProperty.call(o, from)) {
+            o[to] = o[from];
+          } else {
+            delete o[from];
+          }
+          from += direction;
+          to += direction;
+          count -= 1;
+        }
+        return o;
+      },
+
+      fill: function(value) {
+        var start = arguments.length > 1 ? arguments[1] : undefined;
+        var end = arguments.length > 2 ? arguments[2] : undefined;
+        var O = ES.ToObject(this);
+        var len = ES.ToLength(O.length);
+        start = ES.ToInteger(start === undefined ? 0 : start);
+        end = ES.ToInteger(end === undefined ? len : end);
+
+        var relativeStart = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        var relativeEnd = end < 0 ? len + end : end;
+
+        for (var i = relativeStart; i < len && i < relativeEnd; ++i) {
+          O[i] = value;
+        }
+        return O;
+      },
+
+      find: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#find: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0, value; i < length; i++) {
+          value = list[i];
+          if (predicate.call(thisArg, value, i, list)) { return value; }
+        }
+        return undefined;
+      },
+
+      findIndex: function(predicate) {
+        var list = ES.ToObject(this);
+        var length = ES.ToLength(list.length);
+        if (!ES.IsCallable(predicate)) {
+          throw new TypeError('Array#findIndex: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0; i < length; i++) {
+          if (predicate.call(thisArg, list[i], i, list)) { return i; }
+        }
+        return -1;
+      },
+
+      keys: function() {
+        return new ArrayIterator(this, "key");
+      },
+
+      values: function() {
+        return new ArrayIterator(this, "value");
+      },
+
+      entries: function() {
+        return new ArrayIterator(this, "entry");
+      }
+    });
+    addIterator(Array.prototype, function() { return this.values(); });
+    // Chrome defines keys/values/entries on Array, but doesn't give us
+    // any way to identify its iterator.  So add our own shimmed field.
+    if (Object.getPrototypeOf) {
+      addIterator(Object.getPrototypeOf([].values()));
+    }
+
+    var maxSafeInteger = Math.pow(2, 53) - 1;
+    defineProperties(Number, {
+      MAX_SAFE_INTEGER: maxSafeInteger,
+      MIN_SAFE_INTEGER: -maxSafeInteger,
+      EPSILON: 2.220446049250313e-16,
+
+      parseInt: globals.parseInt,
+      parseFloat: globals.parseFloat,
+
+      isFinite: function(value) {
+        return typeof value === 'number' && global_isFinite(value);
+      },
+
+      isInteger: function(value) {
+        return Number.isFinite(value) &&
+          ES.ToInteger(value) === value;
+      },
+
+      isSafeInteger: function(value) {
+        return Number.isInteger(value) && Math.abs(value) <= Number.MAX_SAFE_INTEGER;
+      },
+
+      isNaN: function(value) {
+        // NaN !== NaN, but they are identical.
+        // NaNs are the only non-reflexive value, i.e., if x !== x,
+        // then x is NaN.
+        // isNaN is broken: it converts its argument to number, so
+        // isNaN('foo') => true
+        return value !== value;
+      }
+
+    });
+
+    if (supportsDescriptors) {
+      defineProperties(Object, {
+        getPropertyDescriptor: function(subject, name) {
+          var pd = Object.getOwnPropertyDescriptor(subject, name);
+          var proto = Object.getPrototypeOf(subject);
+          while (pd === undefined && proto !== null) {
+            pd = Object.getOwnPropertyDescriptor(proto, name);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return pd;
+        },
+
+        getPropertyNames: function(subject) {
+          var result = Object.getOwnPropertyNames(subject);
+          var proto = Object.getPrototypeOf(subject);
+
+          var addProperty = function(property) {
+            if (result.indexOf(property) === -1) {
+              result.push(property);
+            }
+          };
+
+          while (proto !== null) {
+            Object.getOwnPropertyNames(proto).forEach(addProperty);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return result;
+        }
+      });
+
+      defineProperties(Object, {
+        // 19.1.3.1
+        assign: function(target, source) {
+          if (!ES.TypeIsObject(target)) {
+            throw new TypeError('target must be an object');
+          }
+          return Array.prototype.reduce.call(arguments, function(target, source) {
+            return Object.keys(Object(source)).reduce(function(target, key) {
+              target[key] = source[key];
+              return target;
+            }, target);
+          });
+        },
+
+        is: function(a, b) {
+          return ES.SameValue(a, b);
+        },
+
+        // 19.1.3.9
+        // shim from https://gist.github.com/WebReflection/5593554
+        setPrototypeOf: (function(Object, magic) {
+          var set;
+
+          var checkArgs = function(O, proto) {
+            if (!ES.TypeIsObject(O)) {
+              throw new TypeError('cannot set prototype on a non-object');
+            }
+            if (!(proto===null || ES.TypeIsObject(proto))) {
+              throw new TypeError('can only set prototype to an object or null'+proto);
+            }
+          };
+
+          var setPrototypeOf = function(O, proto) {
+            checkArgs(O, proto);
+            set.call(O, proto);
+            return O;
+          };
+
+          try {
+            // this works already in Firefox and Safari
+            set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set;
+            set.call({}, null);
+          } catch (e) {
+            if (Object.prototype !== {}[magic]) {
+              // IE < 11 cannot be shimmed
+              return;
+            }
+            // probably Chrome or some old Mobile stock browser
+            set = function(proto) {
+              this[magic] = proto;
+            };
+            // please note that this will **not** work
+            // in those browsers that do not inherit
+            // __proto__ by mistake from Object.prototype
+            // in these cases we should probably throw an error
+            // or at least be informed about the issue
+            setPrototypeOf.polyfill = setPrototypeOf(
+              setPrototypeOf({}, null),
+              Object.prototype
+            ) instanceof Object;
+            // setPrototypeOf.polyfill === true means it works as meant
+            // setPrototypeOf.polyfill === false means it's not 100% reliable
+            // setPrototypeOf.polyfill === undefined
+            // or
+            // setPrototypeOf.polyfill ==  null means it's not a polyfill
+            // which means it works as expected
+            // we can even delete Object.prototype.__proto__;
+          }
+          return setPrototypeOf;
+        })(Object, '__proto__')
+      });
+    }
+
+    // Workaround bug in Opera 12 where setPrototypeOf(x, null) doesn't work,
+    // but Object.create(null) does.
+    if (Object.setPrototypeOf && Object.getPrototypeOf &&
+        Object.getPrototypeOf(Object.setPrototypeOf({}, null)) !== null &&
+        Object.getPrototypeOf(Object.create(null)) === null) {
+      (function() {
+        var FAKENULL = Object.create(null);
+        var gpo = Object.getPrototypeOf, spo = Object.setPrototypeOf;
+        Object.getPrototypeOf = function(o) {
+          var result = gpo(o);
+          return result === FAKENULL ? null : result;
+        };
+        Object.setPrototypeOf = function(o, p) {
+          if (p === null) { p = FAKENULL; }
+          return spo(o, p);
+        };
+        Object.setPrototypeOf.polyfill = false;
+      })();
+    }
+
+    try {
+      Object.keys('foo');
+    } catch (e) {
+      var originalObjectKeys = Object.keys;
+      Object.keys = function (obj) {
+        return originalObjectKeys(ES.ToObject(obj));
+      };
+    }
+
+    var MathShims = {
+      acosh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < 1) return NaN;
+        if (value === 1) return 0;
+        if (value === Infinity) return value;
+        return Math.log(value + Math.sqrt(value * value - 1));
+      },
+
+      asinh: function(value) {
+        value = Number(value);
+        if (value === 0 || !global_isFinite(value)) {
+          return value;
+        }
+        return value < 0 ? -Math.asinh(-value) : Math.log(value + Math.sqrt(value * value + 1));
+      },
+
+      atanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < -1 || value > 1) {
+          return NaN;
+        }
+        if (value === -1) return -Infinity;
+        if (value === 1) return Infinity;
+        if (value === 0) return value;
+        return 0.5 * Math.log((1 + value) / (1 - value));
+      },
+
+      cbrt: function(value) {
+        value = Number(value);
+        if (value === 0) return value;
+        var negate = value < 0, result;
+        if (negate) value = -value;
+        result = Math.pow(value, 1/3);
+        return negate ? -result : result;
+      },
+
+      clz32: function(value) {
+        // See https://bugs.ecmascript.org/show_bug.cgi?id=2465
+        value = Number(value);
+        var number = ES.ToUint32(value);
+        if (number === 0) {
+          return 32;
+        }
+        return 32 - (number).toString(2).length;
+      },
+
+      cosh: function(value) {
+        value = Number(value);
+        if (value === 0) return 1; // +0 or -0
+        if (Number.isNaN(value)) return NaN;
+        if (!global_isFinite(value)) return Infinity;
+        if (value < 0) value = -value;
+        if (value > 21) return Math.exp(value) / 2;
+        return (Math.exp(value) + Math.exp(-value)) / 2;
+      },
+
+      expm1: function(value) {
+        value = Number(value);
+        if (value === -Infinity) return -1;
+        if (!global_isFinite(value) || value === 0) return value;
+        return Math.exp(value) - 1;
+      },
+
+      hypot: function(x, y) {
+        var anyNaN = false;
+        var allZero = true;
+        var anyInfinity = false;
+        var numbers = [];
+        Array.prototype.every.call(arguments, function(arg) {
+          var num = Number(arg);
+          if (Number.isNaN(num)) anyNaN = true;
+          else if (num === Infinity || num === -Infinity) anyInfinity = true;
+          else if (num !== 0) allZero = false;
+          if (anyInfinity) {
+            return false;
+          } else if (!anyNaN) {
+            numbers.push(Math.abs(num));
+          }
+          return true;
+        });
+        if (anyInfinity) return Infinity;
+        if (anyNaN) return NaN;
+        if (allZero) return 0;
+
+        numbers.sort(function (a, b) { return b - a; });
+        var largest = numbers[0];
+        var divided = numbers.map(function (number) { return number / largest; });
+        var sum = divided.reduce(function (sum, number) { return sum += number * number; }, 0);
+        return largest * Math.sqrt(sum);
+      },
+
+      log2: function(value) {
+        return Math.log(value) * Math.LOG2E;
+      },
+
+      log10: function(value) {
+        return Math.log(value) * Math.LOG10E;
+      },
+
+      log1p: function(value) {
+        value = Number(value);
+        if (value < -1 || Number.isNaN(value)) return NaN;
+        if (value === 0 || value === Infinity) return value;
+        if (value === -1) return -Infinity;
+        var result = 0;
+        var n = 50;
+
+        if (value < 0 || value > 1) return Math.log(1 + value);
+        for (var i = 1; i < n; i++) {
+          if ((i % 2) === 0) {
+            result -= Math.pow(value, i) / i;
+          } else {
+            result += Math.pow(value, i) / i;
+          }
+        }
+
+        return result;
+      },
+
+      sign: function(value) {
+        var number = +value;
+        if (number === 0) return number;
+        if (Number.isNaN(number)) return number;
+        return number < 0 ? -1 : 1;
+      },
+
+      sinh: function(value) {
+        value = Number(value);
+        if (!global_isFinite(value) || value === 0) return value;
+        return (Math.exp(value) - Math.exp(-value)) / 2;
+      },
+
+      tanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value === 0) return value;
+        if (value === Infinity) return 1;
+        if (value === -Infinity) return -1;
+        return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+      },
+
+      trunc: function(value) {
+        var number = Number(value);
+        return number < 0 ? -Math.floor(-number) : Math.floor(number);
+      },
+
+      imul: function(x, y) {
+        // taken from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul
+        x = ES.ToUint32(x);
+        y = ES.ToUint32(y);
+        var ah  = (x >>> 16) & 0xffff;
+        var al = x & 0xffff;
+        var bh  = (y >>> 16) & 0xffff;
+        var bl = y & 0xffff;
+        // the shift by 0 fixes the sign on the high part
+        // the final |0 converts the unsigned value into a signed value
+        return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0)|0);
+      },
+
+      fround: function(x) {
+        if (x === 0 || x === Infinity || x === -Infinity || Number.isNaN(x)) {
+          return x;
+        }
+        var num = Number(x);
+        return numberConversion.toFloat32(num);
+      }
+    };
+    defineProperties(Math, MathShims);
+
+    if (Math.imul(0xffffffff, 5) !== -5) {
+      // Safari 6.1, at least, reports "0" for this value
+      Math.imul = MathShims.imul;
+    }
+
+    // Promises
+    // Simplest possible implementation; use a 3rd-party library if you
+    // want the best possible speed and/or long stack traces.
+    var PromiseShim = (function() {
+
+      var Promise, Promise$prototype;
+
+      ES.IsPromise = function(promise) {
+        if (!ES.TypeIsObject(promise)) {
+          return false;
+        }
+        if (!promise._promiseConstructor) {
+          // _promiseConstructor is a bit more unique than _status, so we'll
+          // check that instead of the [[PromiseStatus]] internal field.
+          return false;
+        }
+        if (promise._status === undefined) {
+          return false; // uninitialized
+        }
+        return true;
+      };
+
+      // "PromiseCapability" in the spec is what most promise implementations
+      // call a "deferred".
+      var PromiseCapability = function(C) {
+        if (!ES.IsCallable(C)) {
+          throw new TypeError('bad promise constructor');
+        }
+        var capability = this;
+        var resolver = function(resolve, reject) {
+          capability.resolve = resolve;
+          capability.reject = reject;
+        };
+        capability.promise = ES.Construct(C, [resolver]);
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2478
+        if (!capability.promise._es6construct) {
+          throw new TypeError('bad promise constructor');
+        }
+        if (!(ES.IsCallable(capability.resolve) &&
+              ES.IsCallable(capability.reject))) {
+          throw new TypeError('bad promise constructor');
+        }
+      };
+
+      // find an appropriate setImmediate-alike
+      var setTimeout = globals.setTimeout;
+      var makeZeroTimeout;
+      if (typeof window !== 'undefined' && ES.IsCallable(window.postMessage)) {
+        makeZeroTimeout = function() {
+          // from http://dbaron.org/log/20100309-faster-timeouts
+          var timeouts = [];
+          var messageName = "zero-timeout-message";
+          var setZeroTimeout = function(fn) {
+            timeouts.push(fn);
+            window.postMessage(messageName, "*");
+          };
+          var handleMessage = function(event) {
+            if (event.source == window && event.data == messageName) {
+              event.stopPropagation();
+              if (timeouts.length === 0) { return; }
+              var fn = timeouts.shift();
+              fn();
+            }
+          };
+          window.addEventListener("message", handleMessage, true);
+          return setZeroTimeout;
+        };
+      }
+      var makePromiseAsap = function() {
+        // An efficient task-scheduler based on a pre-existing Promise
+        // implementation, which we can use even if we override the
+        // global Promise below (in order to workaround bugs)
+        // https://github.com/Raynos/observ-hash/issues/2#issuecomment-35857671
+        var P = globals.Promise;
+        return P && P.resolve && function(task) {
+          return P.resolve().then(task);
+        };
+      };
+      var enqueue = ES.IsCallable(globals.setImmediate) ?
+        globals.setImmediate.bind(globals) :
+        typeof process === 'object' && process.nextTick ? process.nextTick :
+        makePromiseAsap() ||
+        (ES.IsCallable(makeZeroTimeout) ? makeZeroTimeout() :
+        function(task) { setTimeout(task, 0); }); // fallback
+
+      var triggerPromiseReactions = function(reactions, x) {
+        reactions.forEach(function(reaction) {
+          enqueue(function() {
+            // PromiseReactionTask
+            var handler = reaction.handler;
+            var capability = reaction.capability;
+            var resolve = capability.resolve;
+            var reject = capability.reject;
+            try {
+              var result = handler(x);
+              if (result === capability.promise) {
+                throw new TypeError('self resolution');
+              }
+              var updateResult =
+                updatePromiseFromPotentialThenable(result, capability);
+              if (!updateResult) {
+                resolve(result);
+              }
+            } catch (e) {
+              reject(e);
+            }
+          });
+        });
+      };
+
+      var updatePromiseFromPotentialThenable = function(x, capability) {
+        if (!ES.TypeIsObject(x)) {
+          return false;
+        }
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          var then = x.then; // only one invocation of accessor
+          if (!ES.IsCallable(then)) { return false; }
+          then.call(x, resolve, reject);
+        } catch(e) {
+          reject(e);
+        }
+        return true;
+      };
+
+      var promiseResolutionHandler = function(promise, onFulfilled, onRejected){
+        return function(x) {
+          if (x === promise) {
+            return onRejected(new TypeError('self resolution'));
+          }
+          var C = promise._promiseConstructor;
+          var capability = new PromiseCapability(C);
+          var updateResult = updatePromiseFromPotentialThenable(x, capability);
+          if (updateResult) {
+            return capability.promise.then(onFulfilled, onRejected);
+          } else {
+            return onFulfilled(x);
+          }
+        };
+      };
+
+      Promise = function(resolver) {
+        var promise = this;
+        promise = emulateES6construct(promise);
+        if (!promise._promiseConstructor) {
+          // we use _promiseConstructor as a stand-in for the internal
+          // [[PromiseStatus]] field; it's a little more unique.
+          throw new TypeError('bad promise');
+        }
+        if (promise._status !== undefined) {
+          throw new TypeError('promise already initialized');
+        }
+        // see https://bugs.ecmascript.org/show_bug.cgi?id=2482
+        if (!ES.IsCallable(resolver)) {
+          throw new TypeError('not a valid resolver');
+        }
+        promise._status = 'unresolved';
+        promise._resolveReactions = [];
+        promise._rejectReactions = [];
+
+        var resolve = function(resolution) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._resolveReactions;
+          promise._result = resolution;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-resolution';
+          triggerPromiseReactions(reactions, resolution);
+        };
+        var reject = function(reason) {
+          if (promise._status !== 'unresolved') { return; }
+          var reactions = promise._rejectReactions;
+          promise._result = reason;
+          promise._resolveReactions = undefined;
+          promise._rejectReactions = undefined;
+          promise._status = 'has-rejection';
+          triggerPromiseReactions(reactions, reason);
+        };
+        try {
+          resolver(resolve, reject);
+        } catch (e) {
+          reject(e);
+        }
+        return promise;
+      };
+      Promise$prototype = Promise.prototype;
+      defineProperties(Promise, {
+        '@@create': function(obj) {
+          var constructor = this;
+          // AllocatePromise
+          // The `obj` parameter is a hack we use for es5
+          // compatibility.
+          var prototype = constructor.prototype || Promise$prototype;
+          obj = obj || create(prototype);
+          defineProperties(obj, {
+            _status: undefined,
+            _result: undefined,
+            _resolveReactions: undefined,
+            _rejectReactions: undefined,
+            _promiseConstructor: undefined
+          });
+          obj._promiseConstructor = constructor;
+          return obj;
+        }
+      });
+
+      var _promiseAllResolver = function(index, values, capability, remaining) {
+        var done = false;
+        return function(x) {
+          if (done) { return; } // protect against being called multiple times
+          done = true;
+          values[index] = x;
+          if ((--remaining.count) === 0) {
+            var resolve = capability.resolve;
+            resolve(values); // call w/ this===undefined
+          }
+        };
+      };
+
+      Promise.all = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          var values = [], remaining = { count: 1 };
+          for (var index = 0; ; index++) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            var resolveElement = _promiseAllResolver(
+              index, values, capability, remaining
+            );
+            remaining.count++;
+            nextPromise.then(resolveElement, capability.reject);
+          }
+          if ((--remaining.count) === 0) {
+            resolve(values); // call w/ this===undefined
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.race = function(iterable) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        var reject = capability.reject;
+        try {
+          if (!ES.IsIterable(iterable)) {
+            throw new TypeError('bad iterable');
+          }
+          var it = ES.GetIterator(iterable);
+          while (true) {
+            var next = ES.IteratorNext(it);
+            if (next.done) {
+              // If iterable has no items, resulting promise will never
+              // resolve; see:
+              // https://github.com/domenic/promises-unwrapping/issues/75
+              // https://bugs.ecmascript.org/show_bug.cgi?id=2515
+              break;
+            }
+            var nextPromise = C.resolve(next.value);
+            nextPromise.then(resolve, reject);
+          }
+        } catch (e) {
+          reject(e);
+        }
+        return capability.promise;
+      };
+
+      Promise.reject = function(reason) {
+        var C = this;
+        var capability = new PromiseCapability(C);
+        var reject = capability.reject;
+        reject(reason); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.resolve = function(v) {
+        var C = this;
+        if (ES.IsPromise(v)) {
+          var constructor = v._promiseConstructor;
+          if (constructor === C) { return v; }
+        }
+        var capability = new PromiseCapability(C);
+        var resolve = capability.resolve;
+        resolve(v); // call with this===undefined
+        return capability.promise;
+      };
+
+      Promise.prototype['catch'] = function( onRejected ) {
+        return this.then(undefined, onRejected);
+      };
+
+      Promise.prototype.then = function( onFulfilled, onRejected ) {
+        var promise = this;
+        if (!ES.IsPromise(promise)) { throw new TypeError('not a promise'); }
+        // this.constructor not this._promiseConstructor; see
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2513
+        var C = this.constructor;
+        var capability = new PromiseCapability(C);
+        if (!ES.IsCallable(onRejected)) {
+          onRejected = function(e) { throw e; };
+        }
+        if (!ES.IsCallable(onFulfilled)) {
+          onFulfilled = function(x) { return x; };
+        }
+        var resolutionHandler =
+          promiseResolutionHandler(promise, onFulfilled, onRejected);
+        var resolveReaction =
+          { capability: capability, handler: resolutionHandler };
+        var rejectReaction =
+          { capability: capability, handler: onRejected };
+        switch (promise._status) {
+        case 'unresolved':
+          promise._resolveReactions.push(resolveReaction);
+          promise._rejectReactions.push(rejectReaction);
+          break;
+        case 'has-resolution':
+          triggerPromiseReactions([resolveReaction], promise._result);
+          break;
+        case 'has-rejection':
+          triggerPromiseReactions([rejectReaction], promise._result);
+          break;
+        default:
+          throw new TypeError('unexpected');
+        }
+        return capability.promise;
+      };
+
+      return Promise;
+    })();
+    // export the Promise constructor.
+    defineProperties(globals, { Promise: PromiseShim });
+    // In Chrome 33 (and thereabouts) Promise is defined, but the
+    // implementation is buggy in a number of ways.  Let's check subclassing
+    // support to see if we have a buggy implementation.
+    var promiseSupportsSubclassing = supportsSubclassing(globals.Promise, function(S) {
+      return S.resolve(42) instanceof S;
+    });
+    var promiseIgnoresNonFunctionThenCallbacks = (function () {
+      try {
+        globals.Promise.reject(42).then(null, 5).then(null, function () {});
+        return true;
+      } catch (ex) {
+        return false;
+      }
+    }());
+    if (!promiseSupportsSubclassing || !promiseIgnoresNonFunctionThenCallbacks) {
+      globals.Promise = PromiseShim;
+    }
+
+    // Map and Set require a true ES5 environment
+    if (supportsDescriptors) {
+
+      var fastkey = function fastkey(key) {
+        var type = typeof key;
+        if (type === 'string') {
+          return '$' + key;
+        } else if (type === 'number') {
+          // note that -0 will get coerced to "0" when used as a property key
+          return key;
+        }
+        return null;
+      };
+
+      var emptyObject = function emptyObject() {
+        // accomodate some older not-quite-ES5 browsers
+        return Object.create ? Object.create(null) : {};
+      };
+
+      var collectionShims = {
+        Map: (function() {
+
+          var empty = {};
+
+          function MapEntry(key, value) {
+            this.key = key;
+            this.value = value;
+            this.next = null;
+            this.prev = null;
+          }
+
+          MapEntry.prototype.isRemoved = function() {
+            return this.key === empty;
+          };
+
+          function MapIterator(map, kind) {
+            this.head = map._head;
+            this.i = this.head;
+            this.kind = kind;
+          }
+
+          MapIterator.prototype = {
+            next: function() {
+              var i = this.i, kind = this.kind, head = this.head, result;
+              if (this.i === undefined) {
+                return { value: undefined, done: true };
+              }
+              while (i.isRemoved() && i !== head) {
+                // back up off of removed entries
+                i = i.prev;
+              }
+              // advance to next unreturned element.
+              while (i.next !== head) {
+                i = i.next;
+                if (!i.isRemoved()) {
+                  if (kind === "key") {
+                    result = i.key;
+                  } else if (kind === "value") {
+                    result = i.value;
+                  } else {
+                    result = [i.key, i.value];
+                  }
+                  this.i = i;
+                  return { value: result, done: false };
+                }
+              }
+              // once the iterator is done, it is done forever.
+              this.i = undefined;
+              return { value: undefined, done: true };
+            }
+          };
+          addIterator(MapIterator.prototype);
+
+          function Map(iterable) {
+            var map = this;
+            map = emulateES6construct(map);
+            if (!map._es6map) {
+              throw new TypeError('bad map');
+            }
+
+            var head = new MapEntry(null, null);
+            // circular doubly-linked list.
+            head.next = head.prev = head;
+
+            defineProperties(map, {
+              '_head': head,
+              '_storage': emptyObject(),
+              '_size': 0
+            });
+
+            // Optionally initialize map from iterable
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = map.set;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad map'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                if (!ES.TypeIsObject(nextItem)) {
+                  throw new TypeError('expected iterable of pairs');
+                }
+                adder.call(map, nextItem[0], nextItem[1]);
+              }
+            }
+            return map;
+          }
+          var Map$prototype = Map.prototype;
+          defineProperties(Map, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Map$prototype;
+              obj = obj || create(prototype);
+              defineProperties(obj, { _es6map: true });
+              return obj;
+            }
+          });
+
+          Object.defineProperty(Map.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._size === 'undefined') {
+                throw new TypeError('size method called on incompatible Map');
+              }
+              return this._size;
+            }
+          });
+
+          defineProperties(Map.prototype, {
+            get: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                var entry = this._storage[fkey];
+                return entry ? entry.value : undefined;
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return i.value;
+                }
+              }
+              return undefined;
+            },
+
+            has: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                return typeof this._storage[fkey] !== 'undefined';
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            set: function(key, value) {
+              var head = this._head, i = head, entry;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] !== 'undefined') {
+                  this._storage[fkey].value = value;
+                  return;
+                } else {
+                  entry = this._storage[fkey] = new MapEntry(key, value);
+                  i = head.prev;
+                  // fall through
+                }
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.value = value;
+                  return;
+                }
+              }
+              entry = entry || new MapEntry(key, value);
+              if (ES.SameValue(-0, key)) {
+                entry.key = +0; // coerce -0 to +0 in entry
+              }
+              entry.next = this._head;
+              entry.prev = this._head.prev;
+              entry.prev.next = entry;
+              entry.next.prev = entry;
+              this._size += 1;
+            },
+
+            'delete': function(key) {
+              var head = this._head, i = head;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] === 'undefined') {
+                  return false;
+                }
+                i = this._storage[fkey].prev;
+                delete this._storage[fkey];
+                // fall through
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.key = i.value = empty;
+                  i.prev.next = i.next;
+                  i.next.prev = i.prev;
+                  this._size -= 1;
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            clear: function() {
+              this._size = 0;
+              this._storage = emptyObject();
+              var head = this._head, i = head, p = i.next;
+              while ((i = p) !== head) {
+                i.key = i.value = empty;
+                p = i.next;
+                i.next = i.prev = head;
+              }
+              head.next = head.prev = head;
+            },
+
+            keys: function() {
+              return new MapIterator(this, "key");
+            },
+
+            values: function() {
+              return new MapIterator(this, "value");
+            },
+
+            entries: function() {
+              return new MapIterator(this, "key+value");
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var it = this.entries();
+              for (var entry = it.next(); !entry.done; entry = it.next()) {
+                callback.call(context, entry.value[1], entry.value[0], this);
+              }
+            }
+          });
+          addIterator(Map.prototype, function() { return this.entries(); });
+
+          return Map;
+        })(),
+
+        Set: (function() {
+          // Creating a Map is expensive.  To speed up the common case of
+          // Sets containing only string or numeric keys, we use an object
+          // as backing storage and lazily create a full Map only when
+          // required.
+          var SetShim = function Set(iterable) {
+            var set = this;
+            set = emulateES6construct(set);
+            if (!set._es6set) {
+              throw new TypeError('bad set');
+            }
+
+            defineProperties(set, {
+              '[[SetData]]': null,
+              '_storage': emptyObject()
+            });
+
+            // Optionally initialize map from iterable
+            if (iterable !== undefined && iterable !== null) {
+              var it = ES.GetIterator(iterable);
+              var adder = set.add;
+              if (!ES.IsCallable(adder)) { throw new TypeError('bad set'); }
+              while (true) {
+                var next = ES.IteratorNext(it);
+                if (next.done) { break; }
+                var nextItem = next.value;
+                adder.call(set, nextItem);
+              }
+            }
+            return set;
+          };
+          var Set$prototype = SetShim.prototype;
+          defineProperties(SetShim, {
+            '@@create': function(obj) {
+              var constructor = this;
+              var prototype = constructor.prototype || Set$prototype;
+              obj = obj || create(prototype);
+              defineProperties(obj, { _es6set: true });
+              return obj;
+            }
+          });
+
+          // Switch from the object backing storage to a full Map.
+          var ensureMap = function ensureMap(set) {
+            if (!set['[[SetData]]']) {
+              var m = set['[[SetData]]'] = new collectionShims.Map();
+              Object.keys(set._storage).forEach(function(k) {
+                // fast check for leading '$'
+                if (k.charCodeAt(0) === 36) {
+                  k = k.slice(1);
+                } else {
+                  k = +k;
+                }
+                m.set(k, k);
+              });
+              set._storage = null; // free old backing storage
+            }
+          };
+
+          Object.defineProperty(SetShim.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._storage === 'undefined') {
+                // https://github.com/paulmillr/es6-shim/issues/176
+                throw new TypeError('size method called on incompatible Set');
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].size;
+            }
+          });
+
+          defineProperties(SetShim.prototype, {
+            has: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                return !!this._storage[fkey];
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].has(key);
+            },
+
+            add: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                this._storage[fkey]=true;
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].set(key, key);
+            },
+
+            'delete': function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                delete this._storage[fkey];
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]']['delete'](key);
+            },
+
+            clear: function() {
+              if (this._storage) {
+                this._storage = emptyObject();
+                return;
+              }
+              return this['[[SetData]]'].clear();
+            },
+
+            keys: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].keys();
+            },
+
+            values: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].values();
+            },
+
+            entries: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].entries();
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireSet = this;
+              ensureMap(this);
+              this['[[SetData]]'].forEach(function(value, key) {
+                callback.call(context, key, key, entireSet);
+              });
+            }
+          });
+          addIterator(SetShim.prototype, function() { return this.values(); });
+
+          return SetShim;
+        })()
+      };
+      defineProperties(globals, collectionShims);
+
+      if (globals.Map || globals.Set) {
+        /*
+          - In Firefox < 23, Map#size is a function.
+          - In all current Firefox, Set#entries/keys/values & Map#clear do not exist
+          - https://bugzilla.mozilla.org/show_bug.cgi?id=869996
+          - In Firefox 24, Map and Set do not implement forEach
+          - In Firefox 25 at least, Map and Set are callable without "new"
+        */
+        if (
+          typeof globals.Map.prototype.clear !== 'function' ||
+          new globals.Set().size !== 0 ||
+          new globals.Map().size !== 0 ||
+          typeof globals.Map.prototype.keys !== 'function' ||
+          typeof globals.Set.prototype.keys !== 'function' ||
+          typeof globals.Map.prototype.forEach !== 'function' ||
+          typeof globals.Set.prototype.forEach !== 'function' ||
+          isCallableWithoutNew(globals.Map) ||
+          isCallableWithoutNew(globals.Set) ||
+          !supportsSubclassing(globals.Map, function(M) {
+            return (new M([])) instanceof M;
+          })
+        ) {
+          globals.Map = collectionShims.Map;
+          globals.Set = collectionShims.Set;
+        }
+      }
+      // Shim incomplete iterator implementations.
+      addIterator(Object.getPrototypeOf((new globals.Map()).keys()));
+      addIterator(Object.getPrototypeOf((new globals.Set()).keys()));
+    }
+  };
+
+  if (typeof define === 'function' && define.amd) {
+    define(main); // RequireJS
+  } else {
+    main(); // CommonJS and <script>
+  }
+})();
+
diff --git a/ajax/libs/es6-shim/0.16.0/es6-shim.map b/ajax/libs/es6-shim/0.16.0/es6-shim.map
new file mode 100644
index 000000000..98495207c
--- /dev/null
+++ b/ajax/libs/es6-shim/0.16.0/es6-shim.map
@@ -0,0 +1 @@
+{"version":3,"sources":["es6-shim.js"],"names":["undefined","isCallableWithoutNew","func","e","supportsSubclassing","C","f","Sub","apply","this","arguments","__proto__","Object","setPrototypeOf","prototype","create","constructor","value","arePropertyDescriptorsSupported","defineProperty","startsWithRejectsRegex","rejectsRegex","String","startsWith","getGlobal","Function","main","globals","global_isFinite","isFinite","supportsDescriptors","startsWithIsCompliant","_slice","Array","slice","_indexOf","indexOf","_toString","toString","_hasOwnProperty","hasOwnProperty","ArrayIterator","defineProperties","object","map","keys","forEach","name","method","configurable","enumerable","writable","properties","Type","$iterator$","Symbol","iterator","Set","addIterator","impl","o","isArguments","str","call","result","length","callee","emulateES6construct","ES","TypeIsObject","TypeError","_es6construct","IsCallable","CheckObjectCoercible","x","optMessage","ToObject","ToInt32","ToUint32","ToInteger","number","Number","isNaN","Math","sign","floor","abs","ToLength","len","MAX_SAFE_INTEGER","SameValue","a","b","SameValueZero","IsIterable","GetIterator","it","IteratorNext","next","Construct","args","obj","numberConversion","roundToEven","n","w","packIEEE754","v","ebits","fbits","bias","s","ln","i","bits","bytes","pow","Infinity","min","log","LN2","push","reverse","join","parseInt","unpackIEEE754","j","NaN","unpackFloat64","packFloat64","unpackFloat32","packFloat32","conversions","toFloat32","num","Float32Array","float32array","fromCodePoint","_","points","RangeError","fromCharCode","raw","callSite","substitutions","cooked","rawValue","literalsegments","stringElements","nextIndex","nextKey","nextSeg","nextSub","StringShims","repeat","times","half","thisStr","searchStr","startArg","start","max","endsWith","thisLen","posArg","pos","end","contains","searchString","position","codePointAt","first","charCodeAt","isEnd","second","hasStringTrimBug","trim","originalStringTrim","ws","trimBeginRegexp","RegExp","trimEndRegexp","replace","StringIterator","_s","_i","done","substr","from","iterable","mapFn","list","hasThisArg","thisArg","usingIterator","of","array","kind","retval","copyWithin","target","to","fin","count","direction","fill","O","relativeStart","relativeEnd","find","predicate","findIndex","values","entries","getPrototypeOf","maxSafeInteger","MIN_SAFE_INTEGER","EPSILON","parseFloat","isInteger","isSafeInteger","getPropertyDescriptor","subject","pd","getOwnPropertyDescriptor","proto","getPropertyNames","getOwnPropertyNames","addProperty","property","assign","source","reduce","key","is","magic","set","checkArgs","polyfill","FAKENULL","gpo","spo","p","originalObjectKeys","MathShims","acosh","sqrt","asinh","atanh","cbrt","negate","clz32","cosh","exp","expm1","hypot","y","anyNaN","allZero","anyInfinity","numbers","every","arg","sort","largest","divided","sum","log2","LOG2E","log10","LOG10E","log1p","sinh","tanh","trunc","imul","ah","al","bh","bl","fround","PromiseShim","Promise","Promise$prototype","IsPromise","promise","_promiseConstructor","_status","PromiseCapability","capability","resolver","resolve","reject","setTimeout","makeZeroTimeout","window","postMessage","timeouts","messageName","setZeroTimeout","fn","handleMessage","event","data","stopPropagation","shift","addEventListener","makePromiseAsap","P","task","then","enqueue","setImmediate","bind","process","nextTick","triggerPromiseReactions","reactions","reaction","handler","updateResult","updatePromiseFromPotentialThenable","promiseResolutionHandler","onFulfilled","onRejected","_resolveReactions","_rejectReactions","resolution","_result","reason","@@create","_promiseAllResolver","index","remaining","all","nextPromise","resolveElement","race","resolutionHandler","resolveReaction","rejectReaction","promiseSupportsSubclassing","S","promiseIgnoresNonFunctionThenCallbacks","ex","fastkey","type","emptyObject","collectionShims","Map","empty","MapEntry","prev","isRemoved","MapIterator","head","_head","_es6map","_storage","_size","adder","nextItem","Map$prototype","get","fkey","entry","has","delete","clear","callback","context","SetShim","_es6set","[[SetData]]","add","Set$prototype","ensureMap","m","k","size","entireSet","M","define","amd"],"mappings":"CAKA,SAAUA,GACR,YAEA,IAAIC,GAAuB,SAASC,GAClC,IAAMA,IACN,MAAOC,GAAK,MAAO,OACnB,MAAO,MAGT,IAAIC,GAAsB,SAASC,EAAGC,GAEpC,IACE,GAAIC,GAAM,WAAaF,EAAEG,MAAMC,KAAMC,WACrC,KAAKH,EAAII,UAAW,CAAE,MAAO,OAC7BC,OAAOC,eAAeN,EAAKF,EAC3BE,GAAIO,UAAYF,OAAOG,OAAOV,EAAES,WAC9BE,aAAeC,MAAOZ,IAExB,OAAOC,GAAEC,GACT,MAAOJ,GACP,MAAO,QAIX,IAAIe,GAAkC,WACpC,IACEN,OAAOO,kBAAmB,OAC1B,OAAO,MACP,MAAOhB,GACP,MAAO,QAIX,IAAIiB,GAAyB,WAC3B,GAAIC,GAAe,KACnB,IAAIC,OAAOR,UAAUS,WAAY,CAC/B,IACE,MAAMA,WAAW,KACjB,MAAOpB,GACPkB,EAAe,MAGnB,MAAOA,GAIT,IAAIG,GAAY,GAAIC,UAAS,eAG7B,IAAIC,GAAO,WACT,GAAIC,GAAUH,GACd,IAAII,GAAkBD,EAAQE,QAC9B,IAAIC,KAAwBlB,OAAOO,gBAAkBD,GACrD,IAAIa,GAAwBX,GAC5B,IAAIY,GAASC,MAAMnB,UAAUoB,KAC7B,IAAIC,GAAWb,OAAOR,UAAUsB,OAChC,IAAIC,GAAYzB,OAAOE,UAAUwB,QACjC,IAAIC,GAAkB3B,OAAOE,UAAU0B,cACvC,IAAIC,EAIJ,IAAIC,GAAmB,SAASC,EAAQC,GACtChC,OAAOiC,KAAKD,GAAKE,QAAQ,SAASC,GAChC,GAAIC,GAASJ,EAAIG,EACjB,IAAIA,IAAQJ,GAAQ,MACpB,IAAIb,EAAqB,CACvBlB,OAAOO,eAAewB,EAAQI,GAC5BE,aAAc,KACdC,WAAY,MACZC,SAAU,KACVlC,MAAO+B,QAEJ,CACLL,EAAOI,GAAQC,KAOrB,IAAIjC,GAASH,OAAOG,QAAU,SAASD,EAAWsC,GAChD,QAASC,MACTA,EAAKvC,UAAYA,CACjB,IAAI6B,GAAS,GAAIU,EACjB,UAAWD,KAAe,YAAa,CACrCV,EAAiBC,EAAQS,GAE3B,MAAOT,GAQT,IAAIW,SAAqBC,UAAW,YAAcA,OAAOC,UACvD,oBAIF,IAAI7B,EAAQ8B,YAAc,GAAI9B,GAAQ8B,KAAM,gBAAkB,WAAY,CACxEH,EAAa,aAEf,GAAII,GAAc,SAAS5C,EAAW6C,GACpC,IAAKA,EAAM,CAAEA,EAAO,QAASH,KAAa,MAAO/C,OACjD,GAAImD,KACJA,GAAEN,GAAcK,CAChBjB,GAAiB5B,EAAW8C,GAK9B,IAAIC,GAAc,QAASA,GAAY5C,GACrC,GAAI6C,GAAMzB,EAAU0B,KAAK9C,EACzB,IAAI+C,GAASF,IAAQ,oBACrB,KAAKE,EAAQ,CACXA,EAASF,IAAQ,kBACf7C,IAAU,YACHA,KAAU,gBACVA,GAAMgD,SAAW,UACxBhD,EAAMgD,QAAU,GAChB5B,EAAU0B,KAAK9C,EAAMiD,UAAY,oBAErC,MAAOF,GAGT,IAAIG,GAAsB,SAASP,GACjC,IAAKQ,EAAGC,aAAaT,GAAI,KAAM,IAAIU,WAAU,aAK7C,KAAKV,EAAEW,cAAe,CACpB,GAAIX,EAAE5C,aAAeoD,EAAGI,WAAWZ,EAAE5C,YAAY,aAAc,CAC7D4C,EAAIA,EAAE5C,YAAY,YAAY4C,GAEhClB,EAAiBkB,GAAKW,cAAe,OAEvC,MAAOX,GAGT,IAAIQ,IACFK,qBAAsB,SAASC,EAAGC,GAEhC,GAAID,GAAK,KACP,KAAM,IAAIJ,WAAUK,GAAe,yBAA2BD,EAChE,OAAOA,IAGTL,aAAc,SAASK,GAIrB,MAAOA,IAAK,MAAQ9D,OAAO8D,KAAOA,GAGpCE,SAAU,SAAShB,EAAGe,GACpB,MAAO/D,QAAOwD,EAAGK,qBAAqBb,EAAGe,KAG3CH,WAAY,SAASE,GACnB,aAAcA,KAAM,YAElBrC,EAAU0B,KAAKW,KAAO,qBAG1BG,QAAS,SAASH,GAChB,MAAOA,IAAK,GAGdI,SAAU,SAASJ,GACjB,MAAOA,KAAM,GAGfK,UAAW,SAAS9D,GAClB,GAAI+D,IAAU/D,CACd,IAAIgE,OAAOC,MAAMF,GAAS,MAAO,EACjC,IAAIA,IAAW,IAAMC,OAAOpD,SAASmD,GAAS,MAAOA,EACrD,OAAOG,MAAKC,KAAKJ,GAAUG,KAAKE,MAAMF,KAAKG,IAAIN,KAGjDO,SAAU,SAAStE,GACjB,GAAIuE,GAAMpB,EAAGW,UAAU9D,EACvB,IAAIuE,GAAO,EAAG,MAAO,EACrB,IAAIA,EAAMP,OAAOQ,iBAAkB,MAAOR,QAAOQ,gBACjD,OAAOD,IAGTE,UAAW,SAASC,EAAGC,GACrB,GAAID,IAAMC,EAAG,CAEX,GAAID,IAAM,EAAG,MAAO,GAAIA,IAAM,EAAIC,CAClC,OAAO,MAET,MAAOX,QAAOC,MAAMS,IAAMV,OAAOC,MAAMU,IAGzCC,cAAe,SAASF,EAAGC,GAEzB,MAAQD,KAAMC,GAAOX,OAAOC,MAAMS,IAAMV,OAAOC,MAAMU,IAGvDE,WAAY,SAASlC,GACnB,MAAOQ,GAAGC,aAAaT,KACpBA,EAAEN,KAAgBtD,GAAa6D,EAAYD,KAGhDmC,YAAa,SAASnC,GACpB,GAAIC,EAAYD,GAAI,CAElB,MAAO,IAAInB,GAAcmB,EAAG,SAE9B,GAAIoC,GAAKpC,EAAEN,IACX,KAAKc,EAAGC,aAAa2B,GAAK,CACxB,KAAM,IAAI1B,WAAU,gBAEtB,MAAO0B,IAGTC,aAAc,SAASD,GACrB,GAAIhC,GAAUtD,UAAUuD,OAAS,EAAK+B,EAAGE,KAAKxF,UAAU,IAAMsF,EAAGE,MACjE,KAAK9B,EAAGC,aAAaL,GAAS,CAC5B,KAAM,IAAIM,WAAU,gBAEtB,MAAON,IAGTmC,UAAW,SAAS9F,EAAG+F,GAErB,GAAIC,EACJ,IAAIjC,EAAGI,WAAWnE,EAAE,aAAc,CAChCgG,EAAMhG,EAAE,kBACH,CAELgG,EAAMtF,EAAOV,EAAES,WAAa,MAI9B4B,EAAiB2D,GAAO9B,cAAe,MAEvC,IAAIP,GAAS3D,EAAEG,MAAM6F,EAAKD,EAC1B,OAAOhC,GAAGC,aAAaL,GAAUA,EAASqC,GAI9C,IAAIC,GAAoB,WAItB,QAASC,GAAYC,GACnB,GAAIC,GAAItB,KAAKE,MAAMmB,GAAIlG,EAAIkG,EAAIC,CAC/B,IAAInG,EAAI,GAAK,CACX,MAAOmG,GAET,GAAInG,EAAI,GAAK,CACX,MAAOmG,GAAI,EAEb,MAAOA,GAAI,EAAIA,EAAI,EAAIA,EAGzB,QAASC,GAAYC,EAAGC,EAAOC,GAC7B,GAAIC,IAAQ,GAAMF,EAAQ,GAAM,EAC9BG,EAAG5G,EAAGG,EAAG0G,EACTC,EAAGC,EAAMpD,EAAKqD,CAGhB,IAAIR,IAAMA,EAAG,CAGXxG,GAAK,GAAKyG,GAAS,CACnBtG,GAAI6E,KAAKiC,IAAI,EAAGP,EAAQ,EACxBE,GAAI,MACC,IAAIJ,IAAMU,UAAYV,KAAOU,SAAU,CAC5ClH,GAAK,GAAKyG,GAAS,CACnBtG,GAAI,CACJyG,GAAKJ,EAAI,EAAK,EAAI,MACb,IAAIA,IAAM,EAAG,CAClBxG,EAAI,CACJG,GAAI,CACJyG,GAAK,EAAIJ,KAAOU,SAAY,EAAI,MAC3B,CACLN,EAAIJ,EAAI,CACRA,GAAIxB,KAAKG,IAAIqB,EAEb,IAAIA,GAAKxB,KAAKiC,IAAI,EAAG,EAAIN,GAAO,CAC9B3G,EAAIgF,KAAKmC,IAAInC,KAAKE,MAAMF,KAAKoC,IAAIZ,GAAKxB,KAAKqC,KAAM,KACjDlH,GAAIiG,EAAYI,EAAIxB,KAAKiC,IAAI,EAAGjH,GAAKgF,KAAKiC,IAAI,EAAGP,GACjD,IAAIvG,EAAI6E,KAAKiC,IAAI,EAAGP,IAAU,EAAG,CAC/B1G,EAAIA,EAAI,CACRG,GAAI,EAEN,GAAIH,EAAI2G,EAAM,CAEZ3G,GAAK,GAAKyG,GAAS,CACnBtG,GAAI,MACC,CAELH,EAAIA,EAAI2G,CACRxG,GAAIA,EAAI6E,KAAKiC,IAAI,EAAGP,QAEjB,CAEL1G,EAAI,CACJG,GAAIiG,EAAYI,EAAIxB,KAAKiC,IAAI,EAAG,EAAIN,EAAOD,KAK/CK,IACA,KAAKD,EAAIJ,EAAOI,EAAGA,GAAK,EAAG,CACzBC,EAAKO,KAAKnH,EAAI,EAAI,EAAI,EACtBA,GAAI6E,KAAKE,MAAM/E,EAAI,GAErB,IAAK2G,EAAIL,EAAOK,EAAGA,GAAK,EAAG,CACzBC,EAAKO,KAAKtH,EAAI,EAAI,EAAI,EACtBA,GAAIgF,KAAKE,MAAMlF,EAAI,GAErB+G,EAAKO,KAAKV,EAAI,EAAI,EAClBG,GAAKQ,SACL5D,GAAMoD,EAAKS,KAAK,GAGhBR,KACA,OAAOrD,EAAIG,OAAQ,CACjBkD,EAAMM,KAAKG,SAAS9D,EAAI5B,MAAM,EAAG,GAAI,GACrC4B,GAAMA,EAAI5B,MAAM,GAElB,MAAOiF,GAGT,QAASU,GAAcV,EAAOP,EAAOC,GAEnC,GAAIK,MAAWD,EAAGa,EAAGlC,EAAG9B,EACpBgD,EAAMC,EAAG5G,EAAGG,CAEhB,KAAK2G,EAAIE,EAAMlD,OAAQgD,EAAGA,GAAK,EAAG,CAChCrB,EAAIuB,EAAMF,EAAI,EACd,KAAKa,EAAI,EAAGA,EAAGA,GAAK,EAAG,CACrBZ,EAAKO,KAAK7B,EAAI,EAAI,EAAI,EACtBA,GAAIA,GAAK,GAGbsB,EAAKQ,SACL5D,GAAMoD,EAAKS,KAAK,GAGhBb,IAAQ,GAAMF,EAAQ,GAAM,CAC5BG,GAAIa,SAAS9D,EAAI5B,MAAM,EAAG,GAAI,IAAM,EAAI,CACxC/B,GAAIyH,SAAS9D,EAAI5B,MAAM,EAAG,EAAI0E,GAAQ,EACtCtG,GAAIsH,SAAS9D,EAAI5B,MAAM,EAAI0E,GAAQ,EAGnC,IAAIzG,KAAO,GAAKyG,GAAS,EAAG,CAC1B,MAAOtG,KAAM,EAAIyH,IAAMhB,EAAIM,aACtB,IAAIlH,EAAI,EAAG,CAEhB,MAAO4G,GAAI5B,KAAKiC,IAAI,EAAGjH,EAAI2G,IAAS,EAAIxG,EAAI6E,KAAKiC,IAAI,EAAGP,QACnD,IAAIvG,IAAM,EAAG,CAElB,MAAOyG,GAAI5B,KAAKiC,IAAI,IAAKN,EAAO,KAAOxG,EAAI6E,KAAKiC,IAAI,EAAGP,QAClD,CACL,MAAOE,GAAI,GAAK,EAAI,GAIxB,QAASiB,GAAcpC,GAAK,MAAOiC,GAAcjC,EAAG,GAAI,IACxD,QAASqC,GAAYtB,GAAK,MAAOD,GAAYC,EAAG,GAAI,IACpD,QAASuB,GAActC,GAAK,MAAOiC,GAAcjC,EAAG,EAAG,IACvD,QAASuC,GAAYxB,GAAK,MAAOD,GAAYC,EAAG,EAAG,IAEnD,GAAIyB,IACFC,UAAW,SAAUC,GAAO,MAAOJ,GAAcC,EAAYG,KAE/D,UAAWC,gBAAiB,YAAa,CACvC,GAAIC,GAAe,GAAID,cAAa,EACpCH,GAAYC,UAAY,SAAUC,GAChCE,EAAa,GAAKF,CAClB,OAAOE,GAAa,IAGxB,MAAOJ,KAGT1F,GAAiBpB,QACfmH,cAAe,SAASC,GACtB,GAAIC,GAAS3G,EAAO+B,KAAKrD,UAAW,EAAGA,UAAUuD,OACjD,IAAID,KACJ,IAAIkC,EACJ,KAAK,GAAIe,GAAI,EAAGhD,EAAS0E,EAAO1E,OAAQgD,EAAIhD,EAAQgD,IAAK,CACvDf,EAAOjB,OAAO0D,EAAO1B,GACrB,KAAK7C,EAAGsB,UAAUQ,EAAM9B,EAAGW,UAAUmB,KACjCA,EAAO,GAAKA,EAAO,QAAU,CAC/B,KAAM,IAAI0C,YAAW,sBAAwB1C,GAG/C,GAAIA,EAAO,MAAS,CAClBlC,EAAOyD,KAAKnG,OAAOuH,aAAa3C,QAC3B,CACLA,GAAQ,KACRlC,GAAOyD,KAAKnG,OAAOuH,cAAc3C,GAAQ,IAAM,OAC/ClC,GAAOyD,KAAKnG,OAAOuH,aAAc3C,EAAO,KAAS,SAGrD,MAAOlC,GAAO2D,KAAK,KAGrBmB,IAAK,SAASC,GACZ,GAAIC,GAAgBhH,EAAO+B,KAAKrD,UAAW,EAAGA,UAAUuD,OACxD,IAAIgF,GAAS7E,EAAGQ,SAASmE,EAAU,eACnC,IAAIG,GAAWD,EAAOH,GACtB,IAAIA,GAAM1E,EAAGQ,SAASsE,EAAU,gBAChC,IAAI1D,GAAM5E,OAAOiC,KAAKiG,GAAK7E,MAC3B,IAAIkF,GAAkB/E,EAAGmB,SAASC,EAClC,IAAI2D,IAAoB,EAAG,CACzB,MAAO,GAGT,GAAIC,KACJ,IAAIC,GAAY,CAChB,IAAIC,GAASpD,EAAMqD,EAASC,CAC5B,OAAOH,EAAYF,EAAiB,CAClCG,EAAUhI,OAAO+H,EACjBnD,GAAO4C,EAAIQ,EACXC,GAAUjI,OAAO4E,EACjBkD,GAAe3B,KAAK8B,EACpB,IAAIF,EAAY,GAAKF,EAAiB,CACpC,MAEFjD,EAAO8C,EAAcM,EACrB,IAAIpD,IAASlG,EAAW,CACtB,MAEFwJ,EAAUlI,OAAO4E,EACjBkD,GAAe3B,KAAK+B,EACpBH,KAEF,MAAOD,GAAezB,KAAK,MAI/B,IAAI8B,IAGFC,OAAQ,WACN,GAAIA,GAAS,SAAS3C,EAAG4C,GACvB,GAAIA,EAAQ,EAAG,MAAO,EACtB,IAAIA,EAAQ,EAAG,MAAOD,GAAO3C,EAAG4C,EAAQ,GAAK5C,CAC7C,IAAI6C,GAAOF,EAAO3C,EAAG4C,EAAQ,EAC7B,OAAOC,GAAOA,EAGhB,OAAO,UAASD,GACd,GAAIE,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7CkJ,GAAQvF,EAAGW,UAAU4E,EACrB,IAAIA,EAAQ,GAAKA,IAAUtC,SAAU,CACnC,KAAM,IAAIuB,YAAW,+BAEvB,MAAOc,GAAOG,EAASF,OAI3BpI,WAAY,SAASuI,GACnB,GAAID,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAI4B,EAAU0B,KAAK+F,KAAe,kBAAmB,KAAM,IAAIxF,WAAU,+CACzEwF,GAAYxI,OAAOwI,EACnB,IAAIC,GAAWrJ,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CACrD,IAAIgK,GAAQ7E,KAAK8E,IAAI7F,EAAGW,UAAUgF,GAAW,EAC7C,OAAOF,GAAQ3H,MAAM8H,EAAOA,EAAQF,EAAU7F,UAAY6F,GAG5DI,SAAU,SAASJ,GACjB,GAAID,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAI4B,EAAU0B,KAAK+F,KAAe,kBAAmB,KAAM,IAAIxF,WAAU,6CACzEwF,GAAYxI,OAAOwI,EACnB,IAAIK,GAAUN,EAAQ5F,MACtB,IAAImG,GAAS1J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CACnD,IAAIqK,GAAMD,IAAWpK,EAAYmK,EAAU/F,EAAGW,UAAUqF,EACxD,IAAIE,GAAMnF,KAAKmC,IAAInC,KAAK8E,IAAII,EAAK,GAAIF,EACrC,OAAON,GAAQ3H,MAAMoI,EAAMR,EAAU7F,OAAQqG,KAASR,GAGxDS,SAAU,SAASC,GACjB,GAAIC,GAAW/J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAErD,OAAOmC,GAAS4B,KAAKtD,KAAM+J,EAAcC,MAAe,GAG1DC,YAAa,SAASL,GACpB,GAAIR,GAAUvI,OAAO8C,EAAGK,qBAAqBhE,MAC7C,IAAIgK,GAAWrG,EAAGW,UAAUsF,EAC5B,IAAIpG,GAAS4F,EAAQ5F,MACrB,IAAIwG,EAAW,GAAKA,GAAYxG,EAAQ,MAAOjE,EAC/C,IAAI2K,GAAQd,EAAQe,WAAWH,EAC/B,IAAII,GAASJ,EAAW,IAAMxG,CAC9B,IAAI0G,EAAQ,OAAUA,EAAQ,OAAUE,EAAO,MAAOF,EACtD,IAAIG,GAASjB,EAAQe,WAAWH,EAAW,EAC3C,IAAIK,EAAS,OAAUA,EAAS,MAAQ,MAAOH,EAC/C,QAASA,EAAQ,OAAU,MAASG,EAAS,OAAU,OAG3DpI,GAAiBpB,OAAOR,UAAW2I,EAEnC,IAAIsB,GAAmB,OAASC,OAAO/G,SAAW,CAClD,IAAI8G,EAAkB,CACpB,GAAIE,GAAqB3J,OAAOR,UAAUkK,WACnC1J,QAAOR,UAAUkK,IAGxB,IAAIE,IACF,oDACA,qEACA,gBACAvD,KAAK,GACP,IAAIwD,GAAkB,GAAIC,QAAO,KAAOF,EAAK,KAAOA,EAAK,KACzD,IAAIG,GAAgB,GAAID,QAAO,IAAMF,EAAK,KAAOA,EAAK,MACtDxI,GAAiBpB,OAAOR,WACtBkK,KAAM,WACJ,GAAIvK,OAAST,GAAaS,OAAS,KAAM,CACvC,KAAM,IAAI6D,WAAU,iBAAmB7D,KAAO,cAEhD,MAAOa,QAAOb,MACX6K,QAAQH,EAAiB,IACzBG,QAAQD,EAAe,OAMhC,GAAIE,GAAiB,SAASxE,GAC5BtG,KAAK+K,GAAKlK,OAAO8C,EAAGK,qBAAqBsC,GACzCtG,MAAKgL,GAAK,EAEZF,GAAezK,UAAUoF,KAAO,WAC9B,GAAIa,GAAItG,KAAK+K,GAAIvE,EAAIxG,KAAKgL,EAC1B,IAAI1E,IAAM/G,GAAaiH,GAAKF,EAAE9C,OAAQ,CACpCxD,KAAK+K,GAAKxL,CACV,QAASiB,MAAOjB,EAAW0L,KAAM,MAEnC,GAAIf,GAAQ5D,EAAE6D,WAAW3D,GAAI6D,EAAQtF,CACrC,IAAImF,EAAQ,OAAUA,EAAQ,OAAW1D,EAAE,GAAMF,EAAE9C,OAAQ,CACzDuB,EAAM,MACD,CACLsF,EAAS/D,EAAE6D,WAAW3D,EAAE,EACxBzB,GAAOsF,EAAS,OAAUA,EAAS,MAAU,EAAI,EAEnDrK,KAAKgL,GAAKxE,EAAIzB,CACd,QAASvE,MAAO8F,EAAE4E,OAAO1E,EAAGzB,GAAMkG,KAAM,OAE1ChI,GAAY6H,EAAezK,UAC3B4C,GAAYpC,OAAOR,UAAW,WAC5B,MAAO,IAAIyK,GAAe9K,OAG5B,KAAKsB,EAAuB,CAE1BT,OAAOR,UAAUS,WAAakI,EAAYlI,UAC1CD,QAAOR,UAAUoJ,SAAWT,EAAYS,SAG1CxH,EAAiBT,OACf2J,KAAM,SAASC,GACb,GAAIC,GAAQpL,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAElD,IAAI+L,GAAO3H,EAAGQ,SAASiH,EAAU,eACjC,IAAInL,UAAUuD,OAAS,IAAMG,EAAGI,WAAWsH,GAAQ,CACjD,KAAM,IAAIxH,WAAU,qEAGtB,GAAI0H,GAAatL,UAAUuD,OAAS,CACpC,IAAIgI,GAAUD,EAAatL,UAAU,GAAKV,CAE1C,IAAIkM,GAAgB9H,EAAG0B,WAAWiG,EAIlC,IAAI9H,GAASiI,EAAgB,EAAI9H,EAAGmB,SAASwG,EAAK9H,OAClD,IAAID,GAASI,EAAGI,WAAW/D,MAAQG,OAAOsL,EAAgB,GAAIzL,MAAS,GAAIA,MAAKwD,IAAW,GAAIhC,OAAMgC,EACrG,IAAI+B,GAAKkG,EAAgB9H,EAAG2B,YAAYgG,GAAQ,IAChD,IAAI9K,EAEJ,KAAK,GAAIgG,GAAI,EAAGiF,GAAkBjF,EAAIhD,EAASgD,IAAK,CAClD,GAAIiF,EAAe,CACjBjL,EAAQmD,EAAG6B,aAAaD,EACxB,IAAI/E,EAAMyK,KAAM,CACdzH,EAASgD,CACT,OAEFhG,EAAQA,EAAMA,UACT,CACLA,EAAQ8K,EAAK9E,GAEf,GAAI6E,EAAO,CACT9H,EAAOiD,GAAK+E,EAAaF,EAAM/H,KAAKkI,EAAShL,EAAOgG,GAAK6E,EAAM7K,EAAOgG,OACjE,CACLjD,EAAOiD,GAAKhG,GAIhB+C,EAAOC,OAASA,CAChB,OAAOD,IAGTmI,GAAI,WACF,MAAOlK,OAAM2J,KAAKlL,aAMtB+B,GAAgB,SAAS2J,EAAOC,GAC5B5L,KAAKwG,EAAI,CACTxG,MAAK2L,MAAQA,CACb3L,MAAK4L,KAAOA,EAGhB3J,GAAiBD,EAAc3B,WAC7BoF,KAAM,WACJ,GAAIe,GAAIxG,KAAKwG,EAAGmF,EAAQ3L,KAAK2L,KAC7B,IAAInF,IAAMjH,GAAaS,KAAK4L,OAASrM,EAAW,CAC9C,KAAM,IAAIsE,WAAU,wBAEtB,GAAI8H,IAAQpM,EAAW,CACrB,GAAIwF,GAAMpB,EAAGmB,SAAS6G,EAAMnI,OAC5B,MAAOgD,EAAIzB,EAAKyB,IAAK,CACnB,GAAIoF,GAAO5L,KAAK4L,IAChB,IAAIC,EACJ,IAAID,IAAS,MAAO,CAClBC,EAASrF,MACJ,IAAIoF,IAAS,QAAS,CAC3BC,EAASF,EAAMnF,OACV,IAAIoF,IAAS,QAAS,CAC3BC,GAAUrF,EAAGmF,EAAMnF,IAErBxG,KAAKwG,EAAIA,EAAI,CACb,QAAShG,MAAOqL,EAAQZ,KAAM,QAGlCjL,KAAK2L,MAAQpM,CACb,QAASiB,MAAOjB,EAAW0L,KAAM,QAGrChI,GAAYjB,EAAc3B,UAE1B4B,GAAiBT,MAAMnB,WACrByL,WAAY,SAASC,EAAQxC,GAC3B,GAAIM,GAAM5J,UAAU,EACpB,IAAIkD,GAAIQ,EAAGQ,SAASnE,KACpB,IAAI+E,GAAMpB,EAAGmB,SAAS3B,EAAEK,OACxBuI,GAASpI,EAAGW,UAAUyH,EACtBxC,GAAQ5F,EAAGW,UAAUiF,EACrB,IAAIyC,GAAKD,EAAS,EAAIrH,KAAK8E,IAAIzE,EAAMgH,EAAQ,GAAKrH,KAAKmC,IAAIkF,EAAQhH,EACnE,IAAIoG,GAAO5B,EAAQ,EAAI7E,KAAK8E,IAAIzE,EAAMwE,EAAO,GAAK7E,KAAKmC,IAAI0C,EAAOxE,EAClE8E,GAAOA,IAAMtK,EAAawF,EAAMpB,EAAGW,UAAUuF,EAC7C,IAAIoC,GAAMpC,EAAM,EAAInF,KAAK8E,IAAIzE,EAAM8E,EAAK,GAAKnF,KAAKmC,IAAIgD,EAAK9E,EAC3D,IAAImH,GAAQxH,KAAKmC,IAAIoF,EAAMd,EAAMpG,EAAMiH,EACvC,IAAIG,GAAY,CAChB,IAAIhB,EAAOa,GAAMA,EAAMb,EAAOe,EAAQ,CACpCC,GAAa,CACbhB,IAAQe,EAAQ,CAChBF,IAAME,EAAQ,EAEhB,MAAOA,EAAQ,EAAG,CAChB,GAAIpK,EAAgBwB,KAAKH,EAAGgI,GAAO,CACjChI,EAAE6I,GAAM7I,EAAEgI,OACL,OACEhI,GAAEgI,GAEXA,GAAQgB,CACRH,IAAMG,CACND,IAAS,EAEX,MAAO/I,IAGTiJ,KAAM,SAAS5L,GACb,GAAI+I,GAAQtJ,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAClD,IAAIsK,GAAM5J,UAAUuD,OAAS,EAAIvD,UAAU,GAAKV,CAChD,IAAI8M,GAAI1I,EAAGQ,SAASnE,KACpB,IAAI+E,GAAMpB,EAAGmB,SAASuH,EAAE7I,OACxB+F,GAAQ5F,EAAGW,UAAUiF,IAAUhK,EAAY,EAAIgK,EAC/CM,GAAMlG,EAAGW,UAAUuF,IAAQtK,EAAYwF,EAAM8E,EAE7C,IAAIyC,GAAgB/C,EAAQ,EAAI7E,KAAK8E,IAAIzE,EAAMwE,EAAO,GAAK7E,KAAKmC,IAAI0C,EAAOxE,EAC3E,IAAIwH,GAAc1C,EAAM,EAAI9E,EAAM8E,EAAMA,CAExC,KAAK,GAAIrD,GAAI8F,EAAe9F,EAAIzB,GAAOyB,EAAI+F,IAAe/F,EAAG,CAC3D6F,EAAE7F,GAAKhG,EAET,MAAO6L,IAGTG,KAAM,SAASC,GACb,GAAInB,GAAO3H,EAAGQ,SAASnE,KACvB,IAAIwD,GAASG,EAAGmB,SAASwG,EAAK9H,OAC9B,KAAKG,EAAGI,WAAW0I,GAAY,CAC7B,KAAM,IAAI5I,WAAU,4CAEtB,GAAI2H,GAAUvL,UAAU,EACxB,KAAK,GAAIuG,GAAI,EAAGhG,EAAOgG,EAAIhD,EAAQgD,IAAK,CACtChG,EAAQ8K,EAAK9E,EACb,IAAIiG,EAAUnJ,KAAKkI,EAAShL,EAAOgG,EAAG8E,GAAO,CAAE,MAAO9K,IAExD,MAAOjB,IAGTmN,UAAW,SAASD,GAClB,GAAInB,GAAO3H,EAAGQ,SAASnE,KACvB,IAAIwD,GAASG,EAAGmB,SAASwG,EAAK9H,OAC9B,KAAKG,EAAGI,WAAW0I,GAAY,CAC7B,KAAM,IAAI5I,WAAU,iDAEtB,GAAI2H,GAAUvL,UAAU,EACxB,KAAK,GAAIuG,GAAI,EAAGA,EAAIhD,EAAQgD,IAAK,CAC/B,GAAIiG,EAAUnJ,KAAKkI,EAASF,EAAK9E,GAAIA,EAAG8E,GAAO,CAAE,MAAO9E,IAE1D,OAAQ,GAGVpE,KAAM,WACJ,MAAO,IAAIJ,GAAchC,KAAM,QAGjC2M,OAAQ,WACN,MAAO,IAAI3K,GAAchC,KAAM,UAGjC4M,QAAS,WACP,MAAO,IAAI5K,GAAchC,KAAM,WAGnCiD,GAAYzB,MAAMnB,UAAW,WAAa,MAAOL,MAAK2M,UAGtD,IAAIxM,OAAO0M,eAAgB,CACzB5J,EAAY9C,OAAO0M,kBAAkBF,WAGvC,GAAIG,GAAiBpI,KAAKiC,IAAI,EAAG,IAAM,CACvC1E,GAAiBuC,QACfQ,iBAAkB8H,EAClBC,kBAAmBD,EACnBE,QAAS,sBAET7F,SAAUjG,EAAQiG,SAClB8F,WAAY/L,EAAQ+L,WAEpB7L,SAAU,SAASZ,GACjB,aAAcA,KAAU,UAAYW,EAAgBX,IAGtD0M,UAAW,SAAS1M,GAClB,MAAOgE,QAAOpD,SAASZ,IACrBmD,EAAGW,UAAU9D,KAAWA,GAG5B2M,cAAe,SAAS3M,GACtB,MAAOgE,QAAO0I,UAAU1M,IAAUkE,KAAKG,IAAIrE,IAAUgE,OAAOQ,kBAG9DP,MAAO,SAASjE,GAMd,MAAOA,KAAUA,IAKrB,IAAIa,EAAqB,CACvBY,EAAiB9B,QACfiN,sBAAuB,SAASC,EAAS/K,GACvC,GAAIgL,GAAKnN,OAAOoN,yBAAyBF,EAAS/K,EAClD,IAAIkL,GAAQrN,OAAO0M,eAAeQ,EAClC,OAAOC,IAAO/N,GAAaiO,IAAU,KAAM,CACzCF,EAAKnN,OAAOoN,yBAAyBC,EAAOlL,EAC5CkL,GAAQrN,OAAO0M,eAAeW,GAEhC,MAAOF,IAGTG,iBAAkB,SAASJ,GACzB,GAAI9J,GAASpD,OAAOuN,oBAAoBL,EACxC,IAAIG,GAAQrN,OAAO0M,eAAeQ,EAElC,IAAIM,GAAc,SAASC,GACzB,GAAIrK,EAAO5B,QAAQiM,MAAe,EAAG,CACnCrK,EAAOyD,KAAK4G,IAIhB,OAAOJ,IAAU,KAAM,CACrBrN,OAAOuN,oBAAoBF,GAAOnL,QAAQsL,EAC1CH,GAAQrN,OAAO0M,eAAeW,GAEhC,MAAOjK,KAIXtB,GAAiB9B,QAEf0N,OAAQ,SAAS9B,EAAQ+B,GACvB,IAAKnK,EAAGC,aAAamI,GAAS,CAC5B,KAAM,IAAIlI,WAAU,4BAEtB,MAAOrC,OAAMnB,UAAU0N,OAAOzK,KAAKrD,UAAW,SAAS8L,EAAQ+B,GAC7D,MAAO3N,QAAOiC,KAAKjC,OAAO2N,IAASC,OAAO,SAAShC,EAAQiC,GACzDjC,EAAOiC,GAAOF,EAAOE,EACrB,OAAOjC,IACNA,MAIPkC,GAAI,SAAS/I,EAAGC,GACd,MAAOxB,GAAGsB,UAAUC,EAAGC,IAKzB/E,eAAgB,SAAUD,EAAQ+N,GAChC,GAAIC,EAEJ,IAAIC,GAAY,SAAS/B,EAAGmB,GAC1B,IAAK7J,EAAGC,aAAayI,GAAI,CACvB,KAAM,IAAIxI,WAAU,wCAEtB,KAAM2J,IAAQ,MAAQ7J,EAAGC,aAAa4J,IAAS,CAC7C,KAAM,IAAI3J,WAAU,8CAA8C2J,IAItE,IAAIpN,GAAiB,SAASiM,EAAGmB,GAC/BY,EAAU/B,EAAGmB,EACbW,GAAI7K,KAAK+I,EAAGmB,EACZ,OAAOnB,GAGT,KAEE8B,EAAMhO,EAAOoN,yBAAyBpN,EAAOE,UAAW6N,GAAOC,GAC/DA,GAAI7K,QAAS,MACb,MAAO5D,GACP,GAAIS,EAAOE,eAAiB6N,GAAQ,CAElC,OAGFC,EAAM,SAASX,GACbxN,KAAKkO,GAASV,EAOhBpN,GAAeiO,SAAWjO,EACxBA,KAAmB,MACnBD,EAAOE,oBACIF,GASf,MAAOC,IACND,OAAQ,eAMf,GAAIA,OAAOC,gBAAkBD,OAAO0M,gBAChC1M,OAAO0M,eAAe1M,OAAOC,kBAAmB,SAAW,MAC3DD,OAAO0M,eAAe1M,OAAOG,OAAO,SAAW,KAAM,EACvD,WACE,GAAIgO,GAAWnO,OAAOG,OAAO,KAC7B,IAAIiO,GAAMpO,OAAO0M,eAAgB2B,EAAMrO,OAAOC,cAC9CD,QAAO0M,eAAiB,SAAS1J,GAC/B,GAAII,GAASgL,EAAIpL,EACjB,OAAOI,KAAW+K,EAAW,KAAO/K,EAEtCpD,QAAOC,eAAiB,SAAS+C,EAAGsL,GAClC,GAAIA,IAAM,KAAM,CAAEA,EAAIH,EACtB,MAAOE,GAAIrL,EAAGsL,GAEhBtO,QAAOC,eAAeiO,SAAW,UAIrC,IACElO,OAAOiC,KAAK,OACZ,MAAO1C,GACP,GAAIgP,GAAqBvO,OAAOiC,IAChCjC,QAAOiC,KAAO,SAAUwD,GACtB,MAAO8I,GAAmB/K,EAAGQ,SAASyB,KAI1C,GAAI+I,IACFC,MAAO,SAASpO,GACdA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,EAAQ,EAAG,MAAO8G,IAC7C,IAAI9G,IAAU,EAAG,MAAO,EACxB,IAAIA,IAAUoG,SAAU,MAAOpG,EAC/B,OAAOkE,MAAKoC,IAAItG,EAAQkE,KAAKmK,KAAKrO,EAAQA,EAAQ,KAGpDsO,MAAO,SAAStO,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,IAAMW,EAAgBX,GAAQ,CAC1C,MAAOA,GAET,MAAOA,GAAQ,GAAKkE,KAAKoK,OAAOtO,GAASkE,KAAKoC,IAAItG,EAAQkE,KAAKmK,KAAKrO,EAAQA,EAAQ,KAGtFuO,MAAO,SAASvO,GACdA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,GAAS,GAAKA,EAAQ,EAAG,CAClD,MAAO8G,KAET,GAAI9G,KAAW,EAAG,OAAQoG,QAC1B,IAAIpG,IAAU,EAAG,MAAOoG,SACxB,IAAIpG,IAAU,EAAG,MAAOA,EACxB,OAAO,GAAMkE,KAAKoC,KAAK,EAAItG,IAAU,EAAIA,KAG3CwO,KAAM,SAASxO,GACbA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,EAAG,MAAOA,EACxB,IAAIyO,GAASzO,EAAQ,EAAG+C,CACxB,IAAI0L,EAAQzO,GAASA,CACrB+C,GAASmB,KAAKiC,IAAInG,EAAO,EAAE,EAC3B,OAAOyO,IAAU1L,EAASA,GAG5B2L,MAAO,SAAS1O,GAEdA,EAAQgE,OAAOhE,EACf,IAAI+D,GAASZ,EAAGU,SAAS7D,EACzB,IAAI+D,IAAW,EAAG,CAChB,MAAO,IAET,MAAO,IAAK,EAAS1C,SAAS,GAAG2B,QAGnC2L,KAAM,SAAS3O,GACbA,EAAQgE,OAAOhE,EACf,IAAIA,IAAU,EAAG,MAAO,EACxB,IAAIgE,OAAOC,MAAMjE,GAAQ,MAAO8G,IAChC,KAAKnG,EAAgBX,GAAQ,MAAOoG,SACpC,IAAIpG,EAAQ,EAAGA,GAASA,CACxB,IAAIA,EAAQ,GAAI,MAAOkE,MAAK0K,IAAI5O,GAAS,CACzC,QAAQkE,KAAK0K,IAAI5O,GAASkE,KAAK0K,KAAK5O,IAAU,GAGhD6O,MAAO,SAAS7O,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,KAAWoG,SAAU,OAAQ,CACjC,KAAKzF,EAAgBX,IAAUA,IAAU,EAAG,MAAOA,EACnD,OAAOkE,MAAK0K,IAAI5O,GAAS,GAG3B8O,MAAO,SAASrL,EAAGsL,GACjB,GAAIC,GAAS,KACb,IAAIC,GAAU,IACd,IAAIC,GAAc,KAClB,IAAIC,KACJnO,OAAMnB,UAAUuP,MAAMtM,KAAKrD,UAAW,SAAS4P,GAC7C,GAAIhI,GAAMrD,OAAOqL,EACjB,IAAIrL,OAAOC,MAAMoD,GAAM2H,EAAS,SAC3B,IAAI3H,IAAQjB,UAAYiB,KAASjB,SAAU8I,EAAc,SACzD,IAAI7H,IAAQ,EAAG4H,EAAU,KAC9B,IAAIC,EAAa,CACf,MAAO,WACF,KAAKF,EAAQ,CAClBG,EAAQ3I,KAAKtC,KAAKG,IAAIgD,IAExB,MAAO,OAET,IAAI6H,EAAa,MAAO9I,SACxB,IAAI4I,EAAQ,MAAOlI,IACnB,IAAImI,EAAS,MAAO,EAEpBE,GAAQG,KAAK,SAAU5K,EAAGC,GAAK,MAAOA,GAAID,GAC1C,IAAI6K,GAAUJ,EAAQ,EACtB,IAAIK,GAAUL,EAAQxN,IAAI,SAAUoC,GAAU,MAAOA,GAASwL,GAC9D,IAAIE,GAAMD,EAAQjC,OAAO,SAAUkC,EAAK1L,GAAU,MAAO0L,IAAO1L,EAASA,GAAW,EACpF,OAAOwL,GAAUrL,KAAKmK,KAAKoB,IAG7BC,KAAM,SAAS1P,GACb,MAAOkE,MAAKoC,IAAItG,GAASkE,KAAKyL,OAGhCC,MAAO,SAAS5P,GACd,MAAOkE,MAAKoC,IAAItG,GAASkE,KAAK2L,QAGhCC,MAAO,SAAS9P,GACdA,EAAQgE,OAAOhE,EACf,IAAIA,GAAS,GAAKgE,OAAOC,MAAMjE,GAAQ,MAAO8G,IAC9C,IAAI9G,IAAU,GAAKA,IAAUoG,SAAU,MAAOpG,EAC9C,IAAIA,KAAW,EAAG,OAAQoG,QAC1B,IAAIrD,GAAS,CACb,IAAIwC,GAAI,EAER,IAAIvF,EAAQ,GAAKA,EAAQ,EAAG,MAAOkE,MAAKoC,IAAI,EAAItG,EAChD,KAAK,GAAIgG,GAAI,EAAGA,EAAIT,EAAGS,IAAK,CAC1B,GAAKA,EAAI,IAAO,EAAG,CACjBjD,GAAUmB,KAAKiC,IAAInG,EAAOgG,GAAKA,MAC1B,CACLjD,GAAUmB,KAAKiC,IAAInG,EAAOgG,GAAKA,GAInC,MAAOjD,IAGToB,KAAM,SAASnE,GACb,GAAI+D,IAAU/D,CACd,IAAI+D,IAAW,EAAG,MAAOA,EACzB,IAAIC,OAAOC,MAAMF,GAAS,MAAOA,EACjC,OAAOA,GAAS,GAAK,EAAI,GAG3BgM,KAAM,SAAS/P,GACbA,EAAQgE,OAAOhE,EACf,KAAKW,EAAgBX,IAAUA,IAAU,EAAG,MAAOA,EACnD,QAAQkE,KAAK0K,IAAI5O,GAASkE,KAAK0K,KAAK5O,IAAU,GAGhDgQ,KAAM,SAAShQ,GACbA,EAAQgE,OAAOhE,EACf,IAAIgE,OAAOC,MAAMjE,IAAUA,IAAU,EAAG,MAAOA,EAC/C,IAAIA,IAAUoG,SAAU,MAAO,EAC/B,IAAIpG,KAAWoG,SAAU,OAAQ,CACjC,QAAQlC,KAAK0K,IAAI5O,GAASkE,KAAK0K,KAAK5O,KAAWkE,KAAK0K,IAAI5O,GAASkE,KAAK0K,KAAK5O,KAG7EiQ,MAAO,SAASjQ,GACd,GAAI+D,GAASC,OAAOhE,EACpB,OAAO+D,GAAS,GAAKG,KAAKE,OAAOL,GAAUG,KAAKE,MAAML,IAGxDmM,KAAM,SAASzM,EAAGsL,GAEhBtL,EAAIN,EAAGU,SAASJ,EAChBsL,GAAI5L,EAAGU,SAASkL,EAChB,IAAIoB,GAAO1M,IAAM,GAAM,KACvB,IAAI2M,GAAK3M,EAAI,KACb,IAAI4M,GAAOtB,IAAM,GAAM,KACvB,IAAIuB,GAAKvB,EAAI,KAGb,OAASqB,GAAKE,GAASH,EAAKG,EAAKF,EAAKC,GAAO,KAAQ,GAAG,GAG1DE,OAAQ,SAAS9M,GACf,GAAIA,IAAM,GAAKA,IAAM2C,UAAY3C,KAAO2C,UAAYpC,OAAOC,MAAMR,GAAI,CACnE,MAAOA,GAET,GAAI4D,GAAMrD,OAAOP,EACjB,OAAO4B,GAAiB+B,UAAUC,IAGtC5F,GAAiByC,KAAMiK,EAEvB,IAAIjK,KAAKgM,KAAK,WAAY,MAAQ,EAAG,CAEnChM,KAAKgM,KAAO/B,EAAU+B,KAMxB,GAAIM,GAAc,WAEhB,GAAIC,GAASC,CAEbvN,GAAGwN,UAAY,SAASC,GACtB,IAAKzN,EAAGC,aAAawN,GAAU,CAC7B,MAAO,OAET,IAAKA,EAAQC,oBAAqB,CAGhC,MAAO,OAET,GAAID,EAAQE,UAAY/R,EAAW,CACjC,MAAO,OAET,MAAO,MAKT,IAAIgS,GAAoB,SAAS3R,GAC/B,IAAK+D,EAAGI,WAAWnE,GAAI,CACrB,KAAM,IAAIiE,WAAU,2BAEtB,GAAI2N,GAAaxR,IACjB,IAAIyR,GAAW,SAASC,EAASC,GAC/BH,EAAWE,QAAUA,CACrBF,GAAWG,OAASA,EAEtBH,GAAWJ,QAAUzN,EAAG+B,UAAU9F,GAAI6R,GAEtC,KAAKD,EAAWJ,QAAQtN,cAAe,CACrC,KAAM,IAAID,WAAU,2BAEtB,KAAMF,EAAGI,WAAWyN,EAAWE,UACzB/N,EAAGI,WAAWyN,EAAWG,SAAU,CACvC,KAAM,IAAI9N,WAAU,4BAKxB,IAAI+N,GAAa1Q,EAAQ0Q,UACzB,IAAIC,EACJ,UAAWC,UAAW,aAAenO,EAAGI,WAAW+N,OAAOC,aAAc,CACtEF,EAAkB,WAEhB,GAAIG,KACJ,IAAIC,GAAc,sBAClB,IAAIC,GAAiB,SAASC,GAC5BH,EAAShL,KAAKmL,EACdL,QAAOC,YAAYE,EAAa,KAElC,IAAIG,GAAgB,SAASC,GAC3B,GAAIA,EAAMvE,QAAUgE,QAAUO,EAAMC,MAAQL,EAAa,CACvDI,EAAME,iBACN,IAAIP,EAASxO,SAAW,EAAG,CAAE,OAC7B,GAAI2O,GAAKH,EAASQ,OAClBL,MAGJL,QAAOW,iBAAiB,UAAWL,EAAe,KAClD,OAAOF,IAGX,GAAIQ,GAAkB,WAKpB,GAAIC,GAAIzR,EAAQ+P,OAChB,OAAO0B,IAAKA,EAAEjB,SAAW,SAASkB,GAChC,MAAOD,GAAEjB,UAAUmB,KAAKD,IAG5B,IAAIE,GAAUnP,EAAGI,WAAW7C,EAAQ6R,cAClC7R,EAAQ6R,aAAaC,KAAK9R,SACnB+R,WAAY,UAAYA,QAAQC,SAAWD,QAAQC,SAC1DR,MACC/O,EAAGI,WAAW8N,GAAmBA,IAClC,SAASe,GAAQhB,EAAWgB,EAAM,IAEpC,IAAIO,GAA0B,SAASC,EAAWnP,GAChDmP,EAAU/Q,QAAQ,SAASgR,GACzBP,EAAQ,WAEN,GAAIQ,GAAUD,EAASC,OACvB,IAAI9B,GAAa6B,EAAS7B,UAC1B,IAAIE,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,GAAIpO,GAAS+P,EAAQrP,EACrB,IAAIV,IAAWiO,EAAWJ,QAAS,CACjC,KAAM,IAAIvN,WAAU,mBAEtB,GAAI0P,GACFC,EAAmCjQ,EAAQiO,EAC7C,KAAK+B,EAAc,CACjB7B,EAAQnO,IAEV,MAAO7D,GACPiS,EAAOjS,QAMf,IAAI8T,GAAqC,SAASvP,EAAGuN,GACnD,IAAK7N,EAAGC,aAAaK,GAAI,CACvB,MAAO,OAET,GAAIyN,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,GAAIkB,GAAO5O,EAAE4O,IACb,KAAKlP,EAAGI,WAAW8O,GAAO,CAAE,MAAO,OACnCA,EAAKvP,KAAKW,EAAGyN,EAASC,GACtB,MAAMjS,GACNiS,EAAOjS,GAET,MAAO,MAGT,IAAI+T,GAA2B,SAASrC,EAASsC,EAAaC,GAC5D,MAAO,UAAS1P,GACd,GAAIA,IAAMmN,EAAS,CACjB,MAAOuC,GAAW,GAAI9P,WAAU,oBAElC,GAAIjE,GAAIwR,EAAQC,mBAChB,IAAIG,GAAa,GAAID,GAAkB3R,EACvC,IAAI2T,GAAeC,EAAmCvP,EAAGuN,EACzD,IAAI+B,EAAc,CAChB,MAAO/B,GAAWJ,QAAQyB,KAAKa,EAAaC,OACvC,CACL,MAAOD,GAAYzP,KAKzBgN,GAAU,SAASQ,GACjB,GAAIL,GAAUpR,IACdoR,GAAU1N,EAAoB0N,EAC9B,KAAKA,EAAQC,oBAAqB,CAGhC,KAAM,IAAIxN,WAAU,eAEtB,GAAIuN,EAAQE,UAAY/R,EAAW,CACjC,KAAM,IAAIsE,WAAU,+BAGtB,IAAKF,EAAGI,WAAW0N,GAAW,CAC5B,KAAM,IAAI5N,WAAU,wBAEtBuN,EAAQE,QAAU,YAClBF,GAAQwC,oBACRxC,GAAQyC,mBAER,IAAInC,GAAU,SAASoC,GACrB,GAAI1C,EAAQE,UAAY,aAAc,CAAE,OACxC,GAAI8B,GAAYhC,EAAQwC,iBACxBxC,GAAQ2C,QAAUD,CAClB1C,GAAQwC,kBAAoBrU,CAC5B6R,GAAQyC,iBAAmBtU,CAC3B6R,GAAQE,QAAU,gBAClB6B,GAAwBC,EAAWU,GAErC,IAAInC,GAAS,SAASqC,GACpB,GAAI5C,EAAQE,UAAY,aAAc,CAAE,OACxC,GAAI8B,GAAYhC,EAAQyC,gBACxBzC,GAAQ2C,QAAUC,CAClB5C,GAAQwC,kBAAoBrU,CAC5B6R,GAAQyC,iBAAmBtU,CAC3B6R,GAAQE,QAAU,eAClB6B,GAAwBC,EAAWY,GAErC,KACEvC,EAASC,EAASC,GAClB,MAAOjS,GACPiS,EAAOjS,GAET,MAAO0R,GAETF,GAAoBD,EAAQ5Q,SAC5B4B,GAAiBgP,GACfgD,WAAY,SAASrO,GACnB,GAAIrF,GAAcP,IAIlB,IAAIK,GAAYE,EAAYF,WAAa6Q,CACzCtL,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GACf0L,QAAS/R,EACTwU,QAASxU,EACTqU,kBAAmBrU,EACnBsU,iBAAkBtU,EAClB8R,oBAAqB9R,GAEvBqG,GAAIyL,oBAAsB9Q,CAC1B,OAAOqF,KAIX,IAAIsO,GAAsB,SAASC,EAAOxH,EAAQ6E,EAAY4C,GAC5D,GAAInJ,GAAO,KACX,OAAO,UAAShH,GACd,GAAIgH,EAAM,CAAE,OACZA,EAAO,IACP0B,GAAOwH,GAASlQ,CAChB,MAAOmQ,EAAUlI,QAAW,EAAG,CAC7B,GAAIwF,GAAUF,EAAWE,OACzBA,GAAQ/E,KAKdsE,GAAQoD,IAAM,SAASjJ,GACrB,GAAIxL,GAAII,IACR,IAAIwR,GAAa,GAAID,GAAkB3R,EACvC,IAAI8R,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,IAAKhO,EAAG0B,WAAW+F,GAAW,CAC5B,KAAM,IAAIvH,WAAU,gBAEtB,GAAI0B,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAIuB,MAAayH,GAAclI,MAAO,EACtC,KAAK,GAAIiI,GAAQ,GAAKA,IAAS,CAC7B,GAAI1O,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CACb,MAEF,GAAIqJ,GAAc1U,EAAE8R,QAAQjM,EAAKjF,MACjC,IAAI+T,GAAiBL,EACnBC,EAAOxH,EAAQ6E,EAAY4C,EAE7BA,GAAUlI,OACVoI,GAAYzB,KAAK0B,EAAgB/C,EAAWG,QAE9C,KAAOyC,EAAUlI,QAAW,EAAG,CAC7BwF,EAAQ/E,IAEV,MAAOjN,GACPiS,EAAOjS,GAET,MAAO8R,GAAWJ,QAGpBH,GAAQuD,KAAO,SAASpJ,GACtB,GAAIxL,GAAII,IACR,IAAIwR,GAAa,GAAID,GAAkB3R,EACvC,IAAI8R,GAAUF,EAAWE,OACzB,IAAIC,GAASH,EAAWG,MACxB,KACE,IAAKhO,EAAG0B,WAAW+F,GAAW,CAC5B,KAAM,IAAIvH,WAAU,gBAEtB,GAAI0B,GAAK5B,EAAG2B,YAAY8F,EACxB,OAAO,KAAM,CACX,GAAI3F,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAKb,MAEF,GAAIqJ,GAAc1U,EAAE8R,QAAQjM,EAAKjF,MACjC8T,GAAYzB,KAAKnB,EAASC,IAE5B,MAAOjS,GACPiS,EAAOjS,GAET,MAAO8R,GAAWJ,QAGpBH,GAAQU,OAAS,SAASqC,GACxB,GAAIpU,GAAII,IACR,IAAIwR,GAAa,GAAID,GAAkB3R,EACvC,IAAI+R,GAASH,EAAWG,MACxBA,GAAOqC,EACP,OAAOxC,GAAWJ,QAGpBH,GAAQS,QAAU,SAASxL,GACzB,GAAItG,GAAII,IACR,IAAI2D,EAAGwN,UAAUjL,GAAI,CACnB,GAAI3F,GAAc2F,EAAEmL,mBACpB,IAAI9Q,IAAgBX,EAAG,CAAE,MAAOsG,IAElC,GAAIsL,GAAa,GAAID,GAAkB3R,EACvC,IAAI8R,GAAUF,EAAWE,OACzBA,GAAQxL,EACR,OAAOsL,GAAWJ,QAGpBH,GAAQ5Q,UAAU,SAAW,SAAUsT,GACrC,MAAO3T,MAAK6S,KAAKtT,EAAWoU,GAG9B1C,GAAQ5Q,UAAUwS,KAAO,SAAUa,EAAaC,GAC9C,GAAIvC,GAAUpR,IACd,KAAK2D,EAAGwN,UAAUC,GAAU,CAAE,KAAM,IAAIvN,WAAU,iBAGlD,GAAIjE,GAAII,KAAKO,WACb,IAAIiR,GAAa,GAAID,GAAkB3R,EACvC,KAAK+D,EAAGI,WAAW4P,GAAa,CAC9BA,EAAa,SAASjU,GAAK,KAAMA,IAEnC,IAAKiE,EAAGI,WAAW2P,GAAc,CAC/BA,EAAc,SAASzP,GAAK,MAAOA,IAErC,GAAIwQ,GACFhB,EAAyBrC,EAASsC,EAAaC,EACjD,IAAIe,IACAlD,WAAYA,EAAY8B,QAASmB,EACrC,IAAIE,IACAnD,WAAYA,EAAY8B,QAASK,EACrC,QAAQvC,EAAQE,SAChB,IAAK,aACHF,EAAQwC,kBAAkB5M,KAAK0N,EAC/BtD,GAAQyC,iBAAiB7M,KAAK2N,EAC9B,MACF,KAAK,iBACHxB,GAAyBuB,GAAkBtD,EAAQ2C,QACnD,MACF,KAAK,gBACHZ,GAAyBwB,GAAiBvD,EAAQ2C,QAClD,MACF,SACE,KAAM,IAAIlQ,WAAU,cAEtB,MAAO2N,GAAWJ,QAGpB,OAAOH,KAGThP,GAAiBf,GAAW+P,QAASD,GAIrC,IAAI4D,GAA6BjV,EAAoBuB,EAAQ+P,QAAS,SAAS4D,GAC7E,MAAOA,GAAEnD,QAAQ,aAAemD,IAElC,IAAIC,GAA0C,WAC5C,IACE5T,EAAQ+P,QAAQU,OAAO,IAAIkB,KAAK,KAAM,GAAGA,KAAK,KAAM,aACpD,OAAO,MACP,MAAOkC,GACP,MAAO,UAGX,KAAKH,IAA+BE,EAAwC,CAC1E5T,EAAQ+P,QAAUD,EAIpB,GAAI3P,EAAqB,CAEvB,GAAI2T,GAAU,QAASA,GAAQhH,GAC7B,GAAIiH,SAAcjH,EAClB,IAAIiH,IAAS,SAAU,CACrB,MAAO,IAAMjH,MACR,IAAIiH,IAAS,SAAU,CAE5B,MAAOjH,GAET,MAAO,MAGT,IAAIkH,GAAc,QAASA,KAEzB,MAAO/U,QAAOG,OAASH,OAAOG,OAAO,SAGvC,IAAI6U,IACFC,IAAK,WAEH,GAAIC,KAEJ,SAASC,GAAStH,EAAKxN,GACrBR,KAAKgO,IAAMA,CACXhO,MAAKQ,MAAQA,CACbR,MAAKyF,KAAO,IACZzF,MAAKuV,KAAO,KAGdD,EAASjV,UAAUmV,UAAY,WAC7B,MAAOxV,MAAKgO,MAAQqH,EAGtB,SAASI,GAAYtT,EAAKyJ,GACxB5L,KAAK0V,KAAOvT,EAAIwT,KAChB3V,MAAKwG,EAAIxG,KAAK0V,IACd1V,MAAK4L,KAAOA,EAGd6J,EAAYpV,WACVoF,KAAM,WACJ,GAAIe,GAAIxG,KAAKwG,EAAGoF,EAAO5L,KAAK4L,KAAM8J,EAAO1V,KAAK0V,KAAMnS,CACpD,IAAIvD,KAAKwG,IAAMjH,EAAW,CACxB,OAASiB,MAAOjB,EAAW0L,KAAM,MAEnC,MAAOzE,EAAEgP,aAAehP,IAAMkP,EAAM,CAElClP,EAAIA,EAAE+O,KAGR,MAAO/O,EAAEf,OAASiQ,EAAM,CACtBlP,EAAIA,EAAEf,IACN,KAAKe,EAAEgP,YAAa,CAClB,GAAI5J,IAAS,MAAO,CAClBrI,EAASiD,EAAEwH,QACN,IAAIpC,IAAS,QAAS,CAC3BrI,EAASiD,EAAEhG,UACN,CACL+C,GAAUiD,EAAEwH,IAAKxH,EAAEhG,OAErBR,KAAKwG,EAAIA,CACT,QAAShG,MAAO+C,EAAQ0H,KAAM,QAIlCjL,KAAKwG,EAAIjH,CACT,QAASiB,MAAOjB,EAAW0L,KAAM,OAGrChI,GAAYwS,EAAYpV,UAExB,SAAS+U,GAAIhK,GACX,GAAIjJ,GAAMnC,IACVmC,GAAMuB,EAAoBvB,EAC1B,KAAKA,EAAIyT,QAAS,CAChB,KAAM,IAAI/R,WAAU,WAGtB,GAAI6R,GAAO,GAAIJ,GAAS,KAAM,KAE9BI,GAAKjQ,KAAOiQ,EAAKH,KAAOG,CAExBzT,GAAiBE,GACfwT,MAASD,EACTG,SAAYX,IACZY,MAAS,GAIX,IAAI1K,IAAa7L,GAAa6L,IAAa,KAAM,CAC/C,GAAI7F,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAI2K,GAAQ5T,EAAIgM,GAChB,KAAKxK,EAAGI,WAAWgS,GAAQ,CAAE,KAAM,IAAIlS,WAAU,WACjD,MAAO,KAAM,CACX,GAAI4B,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAAE,MACjB,GAAI+K,GAAWvQ,EAAKjF,KACpB,KAAKmD,EAAGC,aAAaoS,GAAW,CAC9B,KAAM,IAAInS,WAAU,8BAEtBkS,EAAMzS,KAAKnB,EAAK6T,EAAS,GAAIA,EAAS,KAG1C,MAAO7T,GAET,GAAI8T,GAAgBb,EAAI/U,SACxB4B,GAAiBmT,GACfnB,WAAY,SAASrO,GACnB,GAAIrF,GAAcP,IAClB,IAAIK,GAAYE,EAAYF,WAAa4V,CACzCrQ,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GAAOgQ,QAAS,MACjC,OAAOhQ,KAIXzF,QAAOO,eAAe0U,EAAI/U,UAAW,QACnCmC,aAAc,KACdC,WAAY,MACZyT,IAAK,WACH,SAAWlW,MAAK8V,QAAU,YAAa,CACrC,KAAM,IAAIjS,WAAU,0CAEtB,MAAO7D,MAAK8V,QAIhB7T,GAAiBmT,EAAI/U,WACnB6V,IAAK,SAASlI,GACZ,GAAImI,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,GAAIC,GAAQpW,KAAK6V,SAASM,EAC1B,OAAOC,GAAQA,EAAM5V,MAAQjB,EAE/B,GAAImW,GAAO1V,KAAK2V,MAAOnP,EAAIkP,CAC3B,QAAQlP,EAAIA,EAAEf,QAAUiQ,EAAM,CAC5B,GAAI/R,EAAGyB,cAAcoB,EAAEwH,IAAKA,GAAM,CAChC,MAAOxH,GAAEhG,OAGb,MAAOjB,IAGT8W,IAAK,SAASrI,GACZ,GAAImI,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,aAAcnW,MAAK6V,SAASM,KAAU,YAExC,GAAIT,GAAO1V,KAAK2V,MAAOnP,EAAIkP,CAC3B,QAAQlP,EAAIA,EAAEf,QAAUiQ,EAAM,CAC5B,GAAI/R,EAAGyB,cAAcoB,EAAEwH,IAAKA,GAAM,CAChC,MAAO,OAGX,MAAO,QAGTG,IAAK,SAASH,EAAKxN,GACjB,GAAIkV,GAAO1V,KAAK2V,MAAOnP,EAAIkP,EAAMU,CACjC,IAAID,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,SAAWnW,MAAK6V,SAASM,KAAU,YAAa,CAC9CnW,KAAK6V,SAASM,GAAM3V,MAAQA,CAC5B,YACK,CACL4V,EAAQpW,KAAK6V,SAASM,GAAQ,GAAIb,GAAStH,EAAKxN,EAChDgG,GAAIkP,EAAKH,MAIb,OAAQ/O,EAAIA,EAAEf,QAAUiQ,EAAM,CAC5B,GAAI/R,EAAGyB,cAAcoB,EAAEwH,IAAKA,GAAM,CAChCxH,EAAEhG,MAAQA,CACV,SAGJ4V,EAAQA,GAAS,GAAId,GAAStH,EAAKxN,EACnC,IAAImD,EAAGsB,WAAW,EAAG+I,GAAM,CACzBoI,EAAMpI,KAAO,EAEfoI,EAAM3Q,KAAOzF,KAAK2V,KAClBS,GAAMb,KAAOvV,KAAK2V,MAAMJ,IACxBa,GAAMb,KAAK9P,KAAO2Q,CAClBA,GAAM3Q,KAAK8P,KAAOa,CAClBpW,MAAK8V,OAAS,GAGhBQ,SAAU,SAAStI,GACjB,GAAI0H,GAAO1V,KAAK2V,MAAOnP,EAAIkP,CAC3B,IAAIS,GAAOnB,EAAQhH,EACnB,IAAImI,IAAS,KAAM,CAEjB,SAAWnW,MAAK6V,SAASM,KAAU,YAAa,CAC9C,MAAO,OAET3P,EAAIxG,KAAK6V,SAASM,GAAMZ,WACjBvV,MAAK6V,SAASM,GAGvB,OAAQ3P,EAAIA,EAAEf,QAAUiQ,EAAM,CAC5B,GAAI/R,EAAGyB,cAAcoB,EAAEwH,IAAKA,GAAM,CAChCxH,EAAEwH,IAAMxH,EAAEhG,MAAQ6U,CAClB7O,GAAE+O,KAAK9P,KAAOe,EAAEf,IAChBe,GAAEf,KAAK8P,KAAO/O,EAAE+O,IAChBvV,MAAK8V,OAAS,CACd,OAAO,OAGX,MAAO,QAGTS,MAAO,WACLvW,KAAK8V,MAAQ,CACb9V,MAAK6V,SAAWX,GAChB,IAAIQ,GAAO1V,KAAK2V,MAAOnP,EAAIkP,EAAMjH,EAAIjI,EAAEf,IACvC,QAAQe,EAAIiI,KAAOiH,EAAM,CACvBlP,EAAEwH,IAAMxH,EAAEhG,MAAQ6U,CAClB5G,GAAIjI,EAAEf,IACNe,GAAEf,KAAOe,EAAE+O,KAAOG,EAEpBA,EAAKjQ,KAAOiQ,EAAKH,KAAOG,GAG1BtT,KAAM,WACJ,MAAO,IAAIqT,GAAYzV,KAAM,QAG/B2M,OAAQ,WACN,MAAO,IAAI8I,GAAYzV,KAAM,UAG/B4M,QAAS,WACP,MAAO,IAAI6I,GAAYzV,KAAM,cAG/BqC,QAAS,SAASmU,GAChB,GAAIC,GAAUxW,UAAUuD,OAAS,EAAIvD,UAAU,GAAK,IACpD,IAAIsF,GAAKvF,KAAK4M,SACd,KAAK,GAAIwJ,GAAQ7Q,EAAGE,QAAS2Q,EAAMnL,KAAMmL,EAAQ7Q,EAAGE,OAAQ,CAC1D+Q,EAASlT,KAAKmT,EAASL,EAAM5V,MAAM,GAAI4V,EAAM5V,MAAM,GAAIR,SAI7DiD,GAAYmS,EAAI/U,UAAW,WAAa,MAAOL,MAAK4M,WAEpD,OAAOwI,MAGTpS,IAAK,WAKH,GAAI0T,GAAU,QAAS1T,GAAIoI,GACzB,GAAI+C,GAAMnO,IACVmO,GAAMzK,EAAoByK,EAC1B,KAAKA,EAAIwI,QAAS,CAChB,KAAM,IAAI9S,WAAU,WAGtB5B,EAAiBkM,GACfyI,cAAe,KACff,SAAYX,KAId,IAAI9J,IAAa7L,GAAa6L,IAAa,KAAM,CAC/C,GAAI7F,GAAK5B,EAAG2B,YAAY8F,EACxB,IAAI2K,GAAQ5H,EAAI0I,GAChB,KAAKlT,EAAGI,WAAWgS,GAAQ,CAAE,KAAM,IAAIlS,WAAU,WACjD,MAAO,KAAM,CACX,GAAI4B,GAAO9B,EAAG6B,aAAaD,EAC3B,IAAIE,EAAKwF,KAAM,CAAE,MACjB,GAAI+K,GAAWvQ,EAAKjF,KACpBuV,GAAMzS,KAAK6K,EAAK6H,IAGpB,MAAO7H,GAET,IAAI2I,GAAgBJ,EAAQrW,SAC5B4B,GAAiByU,GACfzC,WAAY,SAASrO,GACnB,GAAIrF,GAAcP,IAClB,IAAIK,GAAYE,EAAYF,WAAayW,CACzClR,GAAMA,GAAOtF,EAAOD,EACpB4B,GAAiB2D,GAAO+Q,QAAS,MACjC,OAAO/Q,KAKX,IAAImR,GAAY,QAASA,GAAU5I,GACjC,IAAKA,EAAI,eAAgB,CACvB,GAAI6I,GAAI7I,EAAI,eAAiB,GAAIgH,GAAgBC,GACjDjV,QAAOiC,KAAK+L,EAAI0H,UAAUxT,QAAQ,SAAS4U,GAEzC,GAAIA,EAAE9M,WAAW,KAAO,GAAI,CAC1B8M,EAAIA,EAAExV,MAAM,OACP,CACLwV,GAAKA,EAEPD,EAAE7I,IAAI8I,EAAGA,IAEX9I,GAAI0H,SAAW,MAInB1V,QAAOO,eAAegW,EAAQrW,UAAW,QACvCmC,aAAc,KACdC,WAAY,MACZyT,IAAK,WACH,SAAWlW,MAAK6V,WAAa,YAAa,CAExC,KAAM,IAAIhS,WAAU,0CAEtBkT,EAAU/W,KACV,OAAOA,MAAK,eAAekX,OAI/BjV,GAAiByU,EAAQrW,WACvBgW,IAAK,SAASrI,GACZ,GAAImI,EACJ,IAAInW,KAAK6V,WAAaM,EAAOnB,EAAQhH,MAAU,KAAM,CACnD,QAAShO,KAAK6V,SAASM,GAEzBY,EAAU/W,KACV,OAAOA,MAAK,eAAeqW,IAAIrI,IAGjC6I,IAAK,SAAS7I,GACZ,GAAImI,EACJ,IAAInW,KAAK6V,WAAaM,EAAOnB,EAAQhH,MAAU,KAAM,CACnDhO,KAAK6V,SAASM,GAAM,IACpB,QAEFY,EAAU/W,KACV,OAAOA,MAAK,eAAemO,IAAIH,EAAKA,IAGtCsI,SAAU,SAAStI,GACjB,GAAImI,EACJ,IAAInW,KAAK6V,WAAaM,EAAOnB,EAAQhH,MAAU,KAAM,OAC5ChO,MAAK6V,SAASM,EACrB,QAEFY,EAAU/W,KACV,OAAOA,MAAK,eAAe,UAAUgO,IAGvCuI,MAAO,WACL,GAAIvW,KAAK6V,SAAU,CACjB7V,KAAK6V,SAAWX,GAChB,QAEF,MAAOlV,MAAK,eAAeuW,SAG7BnU,KAAM,WACJ2U,EAAU/W,KACV,OAAOA,MAAK,eAAeoC,QAG7BuK,OAAQ,WACNoK,EAAU/W,KACV,OAAOA,MAAK,eAAe2M,UAG7BC,QAAS,WACPmK,EAAU/W,KACV,OAAOA,MAAK,eAAe4M,WAG7BvK,QAAS,SAASmU,GAChB,GAAIC,GAAUxW,UAAUuD,OAAS,EAAIvD,UAAU,GAAK,IACpD,IAAIkX,GAAYnX,IAChB+W,GAAU/W,KACVA,MAAK,eAAeqC,QAAQ,SAAS7B,EAAOwN,GAC1CwI,EAASlT,KAAKmT,EAASzI,EAAKA,EAAKmJ,OAIvClU,GAAYyT,EAAQrW,UAAW,WAAa,MAAOL,MAAK2M,UAExD,OAAO+J,MAGXzU,GAAiBf,EAASiU,EAE1B,IAAIjU,EAAQkU,KAAOlU,EAAQ8B,IAAK,CAQ9B,SACS9B,GAAQkU,IAAI/U,UAAUkW,QAAU,aACvC,GAAIrV,GAAQ8B,KAAMkU,OAAS,IAC3B,GAAIhW,GAAQkU,KAAM8B,OAAS,SACpBhW,GAAQkU,IAAI/U,UAAU+B,OAAS,kBAC/BlB,GAAQ8B,IAAI3C,UAAU+B,OAAS,kBAC/BlB,GAAQkU,IAAI/U,UAAUgC,UAAY,kBAClCnB,GAAQ8B,IAAI3C,UAAUgC,UAAY,YACzC7C,EAAqB0B,EAAQkU,MAC7B5V,EAAqB0B,EAAQ8B,OAC5BrD,EAAoBuB,EAAQkU,IAAK,SAASgC,GACzC,MAAO,IAAKA,gBAAkBA,KAEhC,CACAlW,EAAQkU,IAAMD,EAAgBC,GAC9BlU,GAAQ8B,IAAMmS,EAAgBnS,KAIlCC,EAAY9C,OAAO0M,gBAAe,GAAK3L,GAAQkU,KAAOhT,QACtDa,GAAY9C,OAAO0M,gBAAe,GAAK3L,GAAQ8B,KAAOZ,UAI1D,UAAWiV,UAAW,YAAcA,OAAOC,IAAK,CAC9CD,OAAOpW,OACF,CACLA"}
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.16.0/es6-shim.min.js b/ajax/libs/es6-shim/0.16.0/es6-shim.min.js
new file mode 100644
index 000000000..732b9b737
--- /dev/null
+++ b/ajax/libs/es6-shim/0.16.0/es6-shim.min.js
@@ -0,0 +1,2 @@
+(function(e){"use strict";var t=function(e){try{e()}catch(t){return false}return true};var r=function(e,t){try{var r=function(){e.apply(this,arguments)};if(!r.__proto__){return false}Object.setPrototypeOf(r,e);r.prototype=Object.create(e.prototype,{constructor:{value:e}});return t(r)}catch(n){return false}};var n=function(){try{Object.defineProperty({},"x",{});return true}catch(e){return false}};var a=function(){var e=false;if(String.prototype.startsWith){try{"/a/".startsWith(/a/)}catch(t){e=true}}return e};var i=new Function("return this;");var o=function(){var o=i();var u=o.isFinite;var s=!!Object.defineProperty&&n();var f=a();var c=Array.prototype.slice;var l=String.prototype.indexOf;var h=Object.prototype.toString;var v=Object.prototype.hasOwnProperty;var p;var y=function(e,t){Object.keys(t).forEach(function(r){var n=t[r];if(r in e)return;if(s){Object.defineProperty(e,r,{configurable:true,enumerable:false,writable:true,value:n})}else{e[r]=n}})};var b=Object.create||function(e,t){function r(){}r.prototype=e;var n=new r;if(typeof t!=="undefined"){y(n,t)}return n};var g=typeof Symbol==="function"&&Symbol.iterator||"_es6shim_iterator_";if(o.Set&&typeof(new o.Set)["@@iterator"]==="function"){g="@@iterator"}var m=function(e,t){if(!t){t=function n(){return this}}var r={};r[g]=t;y(e,r)};var w=function L(e){var t=h.call(e);var r=t==="[object Arguments]";if(!r){r=t!=="[object Array]"&&e!==null&&typeof e==="object"&&typeof e.length==="number"&&e.length>=0&&h.call(e.callee)==="[object Function]"}return r};var d=function(e){if(!j.TypeIsObject(e))throw new TypeError("bad object");if(!e._es6construct){if(e.constructor&&j.IsCallable(e.constructor["@@create"])){e=e.constructor["@@create"](e)}y(e,{_es6construct:true})}return e};var j={CheckObjectCoercible:function(e,t){if(e==null)throw new TypeError(t||"Cannot call method on "+e);return e},TypeIsObject:function(e){return e!=null&&Object(e)===e},ToObject:function(e,t){return Object(j.CheckObjectCoercible(e,t))},IsCallable:function(e){return typeof e==="function"&&h.call(e)==="[object Function]"},ToInt32:function(e){return e>>0},ToUint32:function(e){return e>>>0},ToInteger:function(e){var t=+e;if(Number.isNaN(t))return 0;if(t===0||!Number.isFinite(t))return t;return Math.sign(t)*Math.floor(Math.abs(t))},ToLength:function(e){var t=j.ToInteger(e);if(t<=0)return 0;if(t>Number.MAX_SAFE_INTEGER)return Number.MAX_SAFE_INTEGER;return t},SameValue:function(e,t){if(e===t){if(e===0)return 1/e===1/t;return true}return Number.isNaN(e)&&Number.isNaN(t)},SameValueZero:function(e,t){return e===t||Number.isNaN(e)&&Number.isNaN(t)},IsIterable:function(t){return j.TypeIsObject(t)&&(t[g]!==e||w(t))},GetIterator:function(e){if(w(e)){return new p(e,"value")}var t=e[g]();if(!j.TypeIsObject(t)){throw new TypeError("bad iterator")}return t},IteratorNext:function(e){var t=arguments.length>1?e.next(arguments[1]):e.next();if(!j.TypeIsObject(t)){throw new TypeError("bad iterator")}return t},Construct:function(e,t){var r;if(j.IsCallable(e["@@create"])){r=e["@@create"]()}else{r=b(e.prototype||null)}y(r,{_es6construct:true});var n=e.apply(r,t);return j.TypeIsObject(n)?n:r}};var I=function(){function e(e){var t=Math.floor(e),r=e-t;if(r<.5){return t}if(r>.5){return t+1}return t%2?t+1:t}function t(t,r,n){var a=(1<<r-1)-1,i,o,u,s,f,c,l,h;if(t!==t){o=(1<<r)-1;u=Math.pow(2,n-1);i=0}else if(t===Infinity||t===-Infinity){o=(1<<r)-1;u=0;i=t<0?1:0}else if(t===0){o=0;u=0;i=1/t===-Infinity?1:0}else{i=t<0;t=Math.abs(t);if(t>=Math.pow(2,1-a)){o=Math.min(Math.floor(Math.log(t)/Math.LN2),1023);u=e(t/Math.pow(2,o)*Math.pow(2,n));if(u/Math.pow(2,n)>=2){o=o+1;u=1}if(o>a){o=(1<<r)-1;u=0}else{o=o+a;u=u-Math.pow(2,n)}}else{o=0;u=e(t/Math.pow(2,1-a-n))}}c=[];for(f=n;f;f-=1){c.push(u%2?1:0);u=Math.floor(u/2)}for(f=r;f;f-=1){c.push(o%2?1:0);o=Math.floor(o/2)}c.push(i?1:0);c.reverse();l=c.join("");h=[];while(l.length){h.push(parseInt(l.slice(0,8),2));l=l.slice(8)}return h}function r(e,t,r){var n=[],a,i,o,u,s,f,c,l;for(a=e.length;a;a-=1){o=e[a-1];for(i=8;i;i-=1){n.push(o%2?1:0);o=o>>1}}n.reverse();u=n.join("");s=(1<<t-1)-1;f=parseInt(u.slice(0,1),2)?-1:1;c=parseInt(u.slice(1,1+t),2);l=parseInt(u.slice(1+t),2);if(c===(1<<t)-1){return l!==0?NaN:f*Infinity}else if(c>0){return f*Math.pow(2,c-s)*(1+l/Math.pow(2,r))}else if(l!==0){return f*Math.pow(2,-(s-1))*(l/Math.pow(2,r))}else{return f<0?-0:0}}function n(e){return r(e,11,52)}function a(e){return t(e,11,52)}function i(e){return r(e,8,23)}function o(e){return t(e,8,23)}var u={toFloat32:function(e){return i(o(e))}};if(typeof Float32Array!=="undefined"){var s=new Float32Array(1);u.toFloat32=function(e){s[0]=e;return s[0]}}return u}();y(String,{fromCodePoint:function(e){var t=c.call(arguments,0,arguments.length);var r=[];var n;for(var a=0,i=t.length;a<i;a++){n=Number(t[a]);if(!j.SameValue(n,j.ToInteger(n))||n<0||n>1114111){throw new RangeError("Invalid code point "+n)}if(n<65536){r.push(String.fromCharCode(n))}else{n-=65536;r.push(String.fromCharCode((n>>10)+55296));r.push(String.fromCharCode(n%1024+56320))}}return r.join("")},raw:function(t){var r=c.call(arguments,1,arguments.length);var n=j.ToObject(t,"bad callSite");var a=n.raw;var i=j.ToObject(a,"bad raw value");var o=Object.keys(i).length;var u=j.ToLength(o);if(u===0){return""}var s=[];var f=0;var l,h,v,p;while(f<u){l=String(f);h=i[l];v=String(h);s.push(v);if(f+1>=u){break}h=r[l];if(h===e){break}p=String(h);s.push(p);f++}return s.join("")}});var O={repeat:function(){var e=function(t,r){if(r<1)return"";if(r%2)return e(t,r-1)+t;var n=e(t,r/2);return n+n};return function(t){var r=String(j.CheckObjectCoercible(this));t=j.ToInteger(t);if(t<0||t===Infinity){throw new RangeError("Invalid String#repeat value")}return e(r,t)}}(),startsWith:function(t){var r=String(j.CheckObjectCoercible(this));if(h.call(t)==="[object RegExp]")throw new TypeError('Cannot call method "startsWith" with a regex');t=String(t);var n=arguments.length>1?arguments[1]:e;var a=Math.max(j.ToInteger(n),0);return r.slice(a,a+t.length)===t},endsWith:function(t){var r=String(j.CheckObjectCoercible(this));if(h.call(t)==="[object RegExp]")throw new TypeError('Cannot call method "endsWith" with a regex');t=String(t);var n=r.length;var a=arguments.length>1?arguments[1]:e;var i=a===e?n:j.ToInteger(a);var o=Math.min(Math.max(i,0),n);return r.slice(o-t.length,o)===t},contains:function(t){var r=arguments.length>1?arguments[1]:e;return l.call(this,t,r)!==-1},codePointAt:function(t){var r=String(j.CheckObjectCoercible(this));var n=j.ToInteger(t);var a=r.length;if(n<0||n>=a)return e;var i=r.charCodeAt(n);var o=n+1===a;if(i<55296||i>56319||o)return i;var u=r.charCodeAt(n+1);if(u<56320||u>57343)return i;return(i-55296)*1024+(u-56320)+65536}};y(String.prototype,O);var _="\x85".trim().length!==1;if(_){var N=String.prototype.trim;delete String.prototype.trim;var T=["	\n\f\r \xa0\u1680\u180e\u2000\u2001\u2002\u2003","\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028","\u2029\ufeff"].join("");var M=new RegExp("^["+T+"]["+T+"]*");var S=new RegExp("["+T+"]["+T+"]*$");y(String.prototype,{trim:function(){if(this===e||this===null){throw new TypeError("can't convert "+this+" to object")}return String(this).replace(M,"").replace(S,"")}})}var E=function(e){this._s=String(j.CheckObjectCoercible(e));this._i=0};E.prototype.next=function(){var t=this._s,r=this._i;if(t===e||r>=t.length){this._s=e;return{value:e,done:true}}var n=t.charCodeAt(r),a,i;if(n<55296||n>56319||r+1==t.length){i=1}else{a=t.charCodeAt(r+1);i=a<56320||a>57343?1:2}this._i=r+i;return{value:t.substr(r,i),done:false}};m(E.prototype);m(String.prototype,function(){return new E(this)});if(!f){String.prototype.startsWith=O.startsWith;String.prototype.endsWith=O.endsWith}y(Array,{from:function(t){var r=arguments.length>1?arguments[1]:e;var n=j.ToObject(t,"bad iterable");if(arguments.length>1&&!j.IsCallable(r)){throw new TypeError("Array.from: when provided, the second argument must be a function")}var a=arguments.length>2;var i=a?arguments[2]:e;var o=j.IsIterable(n);var u=o?0:j.ToLength(n.length);var s=j.IsCallable(this)?Object(o?new this:new this(u)):new Array(u);var f=o?j.GetIterator(n):null;var c;for(var l=0;o||l<u;l++){if(o){c=j.IteratorNext(f);if(c.done){u=l;break}c=c.value}else{c=n[l]}if(r){s[l]=a?r.call(i,c,l):r(c,l)}else{s[l]=c}}s.length=u;return s},of:function(){return Array.from(arguments)}});p=function(e,t){this.i=0;this.array=e;this.kind=t};y(p.prototype,{next:function(){var t=this.i,r=this.array;if(t===e||this.kind===e){throw new TypeError("Not an ArrayIterator")}if(r!==e){var n=j.ToLength(r.length);for(;t<n;t++){var a=this.kind;var i;if(a==="key"){i=t}else if(a==="value"){i=r[t]}else if(a==="entry"){i=[t,r[t]]}this.i=t+1;return{value:i,done:false}}}this.array=e;return{value:e,done:true}}});m(p.prototype);y(Array.prototype,{copyWithin:function(t,r){var n=arguments[2];var a=j.ToObject(this);var i=j.ToLength(a.length);t=j.ToInteger(t);r=j.ToInteger(r);var o=t<0?Math.max(i+t,0):Math.min(t,i);var u=r<0?Math.max(i+r,0):Math.min(r,i);n=n===e?i:j.ToInteger(n);var s=n<0?Math.max(i+n,0):Math.min(n,i);var f=Math.min(s-u,i-o);var c=1;if(u<o&&o<u+f){c=-1;u+=f-1;o+=f-1}while(f>0){if(v.call(a,u)){a[o]=a[u]}else{delete a[u]}u+=c;o+=c;f-=1}return a},fill:function(t){var r=arguments.length>1?arguments[1]:e;var n=arguments.length>2?arguments[2]:e;var a=j.ToObject(this);var i=j.ToLength(a.length);r=j.ToInteger(r===e?0:r);n=j.ToInteger(n===e?i:n);var o=r<0?Math.max(i+r,0):Math.min(r,i);var u=n<0?i+n:n;for(var s=o;s<i&&s<u;++s){a[s]=t}return a},find:function(t){var r=j.ToObject(this);var n=j.ToLength(r.length);if(!j.IsCallable(t)){throw new TypeError("Array#find: predicate must be a function")}var a=arguments[1];for(var i=0,o;i<n;i++){o=r[i];if(t.call(a,o,i,r)){return o}}return e},findIndex:function(e){var t=j.ToObject(this);var r=j.ToLength(t.length);if(!j.IsCallable(e)){throw new TypeError("Array#findIndex: predicate must be a function")}var n=arguments[1];for(var a=0;a<r;a++){if(e.call(n,t[a],a,t)){return a}}return-1},keys:function(){return new p(this,"key")},values:function(){return new p(this,"value")},entries:function(){return new p(this,"entry")}});m(Array.prototype,function(){return this.values()});if(Object.getPrototypeOf){m(Object.getPrototypeOf([].values()))}var x=Math.pow(2,53)-1;y(Number,{MAX_SAFE_INTEGER:x,MIN_SAFE_INTEGER:-x,EPSILON:2.220446049250313e-16,parseInt:o.parseInt,parseFloat:o.parseFloat,isFinite:function(e){return typeof e==="number"&&u(e)},isInteger:function(e){return Number.isFinite(e)&&j.ToInteger(e)===e},isSafeInteger:function(e){return Number.isInteger(e)&&Math.abs(e)<=Number.MAX_SAFE_INTEGER},isNaN:function(e){return e!==e}});if(s){y(Object,{getPropertyDescriptor:function(t,r){var n=Object.getOwnPropertyDescriptor(t,r);var a=Object.getPrototypeOf(t);while(n===e&&a!==null){n=Object.getOwnPropertyDescriptor(a,r);a=Object.getPrototypeOf(a)}return n},getPropertyNames:function(e){var t=Object.getOwnPropertyNames(e);var r=Object.getPrototypeOf(e);var n=function(e){if(t.indexOf(e)===-1){t.push(e)}};while(r!==null){Object.getOwnPropertyNames(r).forEach(n);r=Object.getPrototypeOf(r)}return t}});y(Object,{assign:function(e,t){if(!j.TypeIsObject(e)){throw new TypeError("target must be an object")}return Array.prototype.reduce.call(arguments,function(e,t){return Object.keys(Object(t)).reduce(function(e,r){e[r]=t[r];return e},e)})},is:function(e,t){return j.SameValue(e,t)},setPrototypeOf:function(e,t){var r;var n=function(e,t){if(!j.TypeIsObject(e)){throw new TypeError("cannot set prototype on a non-object")}if(!(t===null||j.TypeIsObject(t))){throw new TypeError("can only set prototype to an object or null"+t)}};var a=function(e,t){n(e,t);r.call(e,t);return e};try{r=e.getOwnPropertyDescriptor(e.prototype,t).set;r.call({},null)}catch(i){if(e.prototype!=={}[t]){return}r=function(e){this[t]=e};a.polyfill=a(a({},null),e.prototype)instanceof e}return a}(Object,"__proto__")})}if(Object.setPrototypeOf&&Object.getPrototypeOf&&Object.getPrototypeOf(Object.setPrototypeOf({},null))!==null&&Object.getPrototypeOf(Object.create(null))===null){(function(){var e=Object.create(null);var t=Object.getPrototypeOf,r=Object.setPrototypeOf;Object.getPrototypeOf=function(r){var n=t(r);return n===e?null:n};Object.setPrototypeOf=function(t,n){if(n===null){n=e}return r(t,n)};Object.setPrototypeOf.polyfill=false})()}try{Object.keys("foo")}catch(C){var k=Object.keys;Object.keys=function(e){return k(j.ToObject(e))}}var P={acosh:function(e){e=Number(e);if(Number.isNaN(e)||e<1)return NaN;if(e===1)return 0;if(e===Infinity)return e;return Math.log(e+Math.sqrt(e*e-1))},asinh:function(e){e=Number(e);if(e===0||!u(e)){return e}return e<0?-Math.asinh(-e):Math.log(e+Math.sqrt(e*e+1))},atanh:function(e){e=Number(e);if(Number.isNaN(e)||e<-1||e>1){return NaN}if(e===-1)return-Infinity;if(e===1)return Infinity;if(e===0)return e;return.5*Math.log((1+e)/(1-e))},cbrt:function(e){e=Number(e);if(e===0)return e;var t=e<0,r;if(t)e=-e;r=Math.pow(e,1/3);return t?-r:r},clz32:function(e){e=Number(e);var t=j.ToUint32(e);if(t===0){return 32}return 32-t.toString(2).length},cosh:function(e){e=Number(e);if(e===0)return 1;if(Number.isNaN(e))return NaN;if(!u(e))return Infinity;if(e<0)e=-e;if(e>21)return Math.exp(e)/2;return(Math.exp(e)+Math.exp(-e))/2},expm1:function(e){e=Number(e);if(e===-Infinity)return-1;if(!u(e)||e===0)return e;return Math.exp(e)-1},hypot:function(e,t){var r=false;var n=true;var a=false;var i=[];Array.prototype.every.call(arguments,function(e){var t=Number(e);if(Number.isNaN(t))r=true;else if(t===Infinity||t===-Infinity)a=true;else if(t!==0)n=false;if(a){return false}else if(!r){i.push(Math.abs(t))}return true});if(a)return Infinity;if(r)return NaN;if(n)return 0;i.sort(function(e,t){return t-e});var o=i[0];var u=i.map(function(e){return e/o});var s=u.reduce(function(e,t){return e+=t*t},0);return o*Math.sqrt(s)},log2:function(e){return Math.log(e)*Math.LOG2E},log10:function(e){return Math.log(e)*Math.LOG10E},log1p:function(e){e=Number(e);if(e<-1||Number.isNaN(e))return NaN;if(e===0||e===Infinity)return e;if(e===-1)return-Infinity;var t=0;var r=50;if(e<0||e>1)return Math.log(1+e);for(var n=1;n<r;n++){if(n%2===0){t-=Math.pow(e,n)/n}else{t+=Math.pow(e,n)/n}}return t},sign:function(e){var t=+e;if(t===0)return t;if(Number.isNaN(t))return t;return t<0?-1:1},sinh:function(e){e=Number(e);if(!u(e)||e===0)return e;return(Math.exp(e)-Math.exp(-e))/2},tanh:function(e){e=Number(e);if(Number.isNaN(e)||e===0)return e;if(e===Infinity)return 1;if(e===-Infinity)return-1;return(Math.exp(e)-Math.exp(-e))/(Math.exp(e)+Math.exp(-e))},trunc:function(e){var t=Number(e);return t<0?-Math.floor(-t):Math.floor(t)},imul:function(e,t){e=j.ToUint32(e);t=j.ToUint32(t);var r=e>>>16&65535;var n=e&65535;var a=t>>>16&65535;var i=t&65535;return n*i+(r*i+n*a<<16>>>0)|0},fround:function(e){if(e===0||e===Infinity||e===-Infinity||Number.isNaN(e)){return e}var t=Number(e);return I.toFloat32(t)}};y(Math,P);if(Math.imul(4294967295,5)!==-5){Math.imul=P.imul}var A=function(){var t,r;j.IsPromise=function(t){if(!j.TypeIsObject(t)){return false}if(!t._promiseConstructor){return false}if(t._status===e){return false}return true};var n=function(e){if(!j.IsCallable(e)){throw new TypeError("bad promise constructor")}var t=this;var r=function(e,r){t.resolve=e;t.reject=r};t.promise=j.Construct(e,[r]);if(!t.promise._es6construct){throw new TypeError("bad promise constructor")}if(!(j.IsCallable(t.resolve)&&j.IsCallable(t.reject))){throw new TypeError("bad promise constructor")}};var a=o.setTimeout;var i;if(typeof window!=="undefined"&&j.IsCallable(window.postMessage)){i=function(){var e=[];var t="zero-timeout-message";var r=function(r){e.push(r);window.postMessage(t,"*")};var n=function(r){if(r.source==window&&r.data==t){r.stopPropagation();if(e.length===0){return}var n=e.shift();n()}};window.addEventListener("message",n,true);return r}}var u=function(){var e=o.Promise;return e&&e.resolve&&function(t){return e.resolve().then(t)}};var s=j.IsCallable(o.setImmediate)?o.setImmediate.bind(o):typeof process==="object"&&process.nextTick?process.nextTick:u()||(j.IsCallable(i)?i():function(e){a(e,0)});var f=function(e,t){e.forEach(function(e){s(function(){var r=e.handler;var n=e.capability;var a=n.resolve;var i=n.reject;try{var o=r(t);if(o===n.promise){throw new TypeError("self resolution")}var u=c(o,n);if(!u){a(o)}}catch(s){i(s)}})})};var c=function(e,t){if(!j.TypeIsObject(e)){return false}var r=t.resolve;var n=t.reject;try{var a=e.then;if(!j.IsCallable(a)){return false}a.call(e,r,n)}catch(i){n(i)}return true};var l=function(e,t,r){return function(a){if(a===e){return r(new TypeError("self resolution"))}var i=e._promiseConstructor;var o=new n(i);var u=c(a,o);if(u){return o.promise.then(t,r)}else{return t(a)}}};t=function(t){var r=this;r=d(r);if(!r._promiseConstructor){throw new TypeError("bad promise")}if(r._status!==e){throw new TypeError("promise already initialized")}if(!j.IsCallable(t)){throw new TypeError("not a valid resolver")}r._status="unresolved";r._resolveReactions=[];r._rejectReactions=[];var n=function(t){if(r._status!=="unresolved"){return}var n=r._resolveReactions;r._result=t;r._resolveReactions=e;r._rejectReactions=e;r._status="has-resolution";f(n,t)};var a=function(t){if(r._status!=="unresolved"){return}var n=r._rejectReactions;r._result=t;r._resolveReactions=e;r._rejectReactions=e;r._status="has-rejection";f(n,t)};try{t(n,a)}catch(i){a(i)}return r};r=t.prototype;y(t,{"@@create":function(t){var n=this;var a=n.prototype||r;t=t||b(a);y(t,{_status:e,_result:e,_resolveReactions:e,_rejectReactions:e,_promiseConstructor:e});t._promiseConstructor=n;return t}});var h=function(e,t,r,n){var a=false;return function(i){if(a){return}a=true;t[e]=i;if(--n.count===0){var o=r.resolve;o(t)}}};t.all=function(e){var t=this;var r=new n(t);var a=r.resolve;var i=r.reject;try{if(!j.IsIterable(e)){throw new TypeError("bad iterable")}var o=j.GetIterator(e);var u=[],s={count:1};for(var f=0;;f++){var c=j.IteratorNext(o);if(c.done){break}var l=t.resolve(c.value);var v=h(f,u,r,s);s.count++;l.then(v,r.reject)}if(--s.count===0){a(u)}}catch(p){i(p)}return r.promise};t.race=function(e){var t=this;var r=new n(t);var a=r.resolve;var i=r.reject;try{if(!j.IsIterable(e)){throw new TypeError("bad iterable")}var o=j.GetIterator(e);while(true){var u=j.IteratorNext(o);if(u.done){break}var s=t.resolve(u.value);s.then(a,i)}}catch(f){i(f)}return r.promise};t.reject=function(e){var t=this;var r=new n(t);var a=r.reject;a(e);return r.promise};t.resolve=function(e){var t=this;if(j.IsPromise(e)){var r=e._promiseConstructor;if(r===t){return e}}var a=new n(t);var i=a.resolve;i(e);return a.promise};t.prototype["catch"]=function(t){return this.then(e,t)};t.prototype.then=function(e,t){var r=this;if(!j.IsPromise(r)){throw new TypeError("not a promise")}var a=this.constructor;var i=new n(a);if(!j.IsCallable(t)){t=function(e){throw e}}if(!j.IsCallable(e)){e=function(e){return e}}var o=l(r,e,t);var u={capability:i,handler:o};var s={capability:i,handler:t};switch(r._status){case"unresolved":r._resolveReactions.push(u);r._rejectReactions.push(s);break;case"has-resolution":f([u],r._result);break;case"has-rejection":f([s],r._result);break;default:throw new TypeError("unexpected")}return i.promise};return t}();y(o,{Promise:A});var R=r(o.Promise,function(e){return e.resolve(42)instanceof e});var F=function(){try{o.Promise.reject(42).then(null,5).then(null,function(){});return true}catch(e){return false}}();if(!R||!F){o.Promise=A}if(s){var z=function W(e){var t=typeof e;if(t==="string"){return"$"+e}else if(t==="number"){return e}return null};var D=function V(){return Object.create?Object.create(null):{}};var G={Map:function(){var t={};function r(e,t){this.key=e;this.value=t;this.next=null;this.prev=null}r.prototype.isRemoved=function(){return this.key===t};function n(e,t){this.head=e._head;this.i=this.head;this.kind=t}n.prototype={next:function(){var t=this.i,r=this.kind,n=this.head,a;if(this.i===e){return{value:e,done:true}}while(t.isRemoved()&&t!==n){t=t.prev}while(t.next!==n){t=t.next;if(!t.isRemoved()){if(r==="key"){a=t.key}else if(r==="value"){a=t.value}else{a=[t.key,t.value]}this.i=t;return{value:a,done:false}}}this.i=e;return{value:e,done:true}}};m(n.prototype);function a(t){var n=this;n=d(n);if(!n._es6map){throw new TypeError("bad map")}var a=new r(null,null);a.next=a.prev=a;y(n,{_head:a,_storage:D(),_size:0});if(t!==e&&t!==null){var i=j.GetIterator(t);var o=n.set;if(!j.IsCallable(o)){throw new TypeError("bad map")}while(true){var u=j.IteratorNext(i);if(u.done){break}var s=u.value;if(!j.TypeIsObject(s)){throw new TypeError("expected iterable of pairs")}o.call(n,s[0],s[1])}}return n}var i=a.prototype;y(a,{"@@create":function(e){var t=this;var r=t.prototype||i;e=e||b(r);y(e,{_es6map:true});return e}});Object.defineProperty(a.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._size==="undefined"){throw new TypeError("size method called on incompatible Map")}return this._size}});y(a.prototype,{get:function(t){var r=z(t);if(r!==null){var n=this._storage[r];return n?n.value:e}var a=this._head,i=a;while((i=i.next)!==a){if(j.SameValueZero(i.key,t)){return i.value}}return e},has:function(e){var t=z(e);if(t!==null){return typeof this._storage[t]!=="undefined"}var r=this._head,n=r;while((n=n.next)!==r){if(j.SameValueZero(n.key,e)){return true}}return false},set:function(e,t){var n=this._head,a=n,i;var o=z(e);if(o!==null){if(typeof this._storage[o]!=="undefined"){this._storage[o].value=t;return}else{i=this._storage[o]=new r(e,t);a=n.prev}}while((a=a.next)!==n){if(j.SameValueZero(a.key,e)){a.value=t;return}}i=i||new r(e,t);if(j.SameValue(-0,e)){i.key=+0}i.next=this._head;i.prev=this._head.prev;i.prev.next=i;i.next.prev=i;this._size+=1},"delete":function(e){var r=this._head,n=r;var a=z(e);if(a!==null){if(typeof this._storage[a]==="undefined"){return false}n=this._storage[a].prev;delete this._storage[a]}while((n=n.next)!==r){if(j.SameValueZero(n.key,e)){n.key=n.value=t;n.prev.next=n.next;n.next.prev=n.prev;this._size-=1;return true}}return false},clear:function(){this._size=0;this._storage=D();var e=this._head,r=e,n=r.next;while((r=n)!==e){r.key=r.value=t;n=r.next;r.next=r.prev=e}e.next=e.prev=e},keys:function(){return new n(this,"key")},values:function(){return new n(this,"value")},entries:function(){return new n(this,"key+value")},forEach:function(e){var t=arguments.length>1?arguments[1]:null;var r=this.entries();for(var n=r.next();!n.done;n=r.next()){e.call(t,n.value[1],n.value[0],this)}}});m(a.prototype,function(){return this.entries()});return a}(),Set:function(){var t=function a(t){var r=this;r=d(r);if(!r._es6set){throw new TypeError("bad set")}y(r,{"[[SetData]]":null,_storage:D()});if(t!==e&&t!==null){var n=j.GetIterator(t);var a=r.add;if(!j.IsCallable(a)){throw new TypeError("bad set")}while(true){var i=j.IteratorNext(n);if(i.done){break}var o=i.value;a.call(r,o)}}return r};var r=t.prototype;y(t,{"@@create":function(e){var t=this;var n=t.prototype||r;e=e||b(n);y(e,{_es6set:true});return e}});var n=function i(e){if(!e["[[SetData]]"]){var t=e["[[SetData]]"]=new G.Map;Object.keys(e._storage).forEach(function(e){if(e.charCodeAt(0)===36){e=e.slice(1)}else{e=+e}t.set(e,e)});e._storage=null}};Object.defineProperty(t.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._storage==="undefined"){throw new TypeError("size method called on incompatible Set")}n(this);return this["[[SetData]]"].size}});y(t.prototype,{has:function(e){var t;if(this._storage&&(t=z(e))!==null){return!!this._storage[t]}n(this);return this["[[SetData]]"].has(e)},add:function(e){var t;if(this._storage&&(t=z(e))!==null){this._storage[t]=true;return}n(this);return this["[[SetData]]"].set(e,e)},"delete":function(e){var t;if(this._storage&&(t=z(e))!==null){delete this._storage[t];return}n(this);return this["[[SetData]]"]["delete"](e)},clear:function(){if(this._storage){this._storage=D();return}return this["[[SetData]]"].clear()},keys:function(){n(this);return this["[[SetData]]"].keys()},values:function(){n(this);return this["[[SetData]]"].values()},entries:function(){n(this);return this["[[SetData]]"].entries()},forEach:function(e){var t=arguments.length>1?arguments[1]:null;var r=this;n(this);this["[[SetData]]"].forEach(function(n,a){e.call(t,a,a,r)})}});m(t.prototype,function(){return this.values()});return t}()};y(o,G);if(o.Map||o.Set){if(typeof o.Map.prototype.clear!=="function"||(new o.Set).size!==0||(new o.Map).size!==0||typeof o.Map.prototype.keys!=="function"||typeof o.Set.prototype.keys!=="function"||typeof o.Map.prototype.forEach!=="function"||typeof o.Set.prototype.forEach!=="function"||t(o.Map)||t(o.Set)||!r(o.Map,function(e){return new e([])instanceof e})){o.Map=G.Map;o.Set=G.Set}}m(Object.getPrototypeOf((new o.Map).keys()));m(Object.getPrototypeOf((new o.Set).keys()))}};if(typeof define==="function"&&define.amd){define(o)}else{o()}})();
+//# sourceMappingURL=es6-shim.map
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.2.0/es6-shim.js b/ajax/libs/es6-shim/0.2.0/es6-shim.js
new file mode 100644
index 000000000..1cb19b13c
--- /dev/null
+++ b/ajax/libs/es6-shim/0.2.0/es6-shim.js
@@ -0,0 +1,244 @@
+(function(definition) {
+  // RequireJS.
+  if (typeof define === 'function') {
+    define(definition);
+  // CommonJS and <script>.
+  } else {
+    definition();
+  }
+})(function() {
+  'use strict';
+
+  var globall = (typeof global === 'undefined') ? window : global;
+  var global_isNaN = globall.isNaN;
+  var global_isFinite = globall.isFinite;
+  
+  var unique = function(array) {
+    var result = [];
+    var item;
+
+    for (var i = 0, length = array.length; i < length; i++) {
+      item = array[i];
+      if (result.indexOf(item) === -1) {
+        result.push(item);
+      }
+    }
+    return result;
+  };
+
+  var defineProperty = function(object, name, method) {
+    if (!object[name]) {
+      Object.defineProperty(object, name, {
+        configurable: true,
+        enumerable: false,
+        writable: true,
+        value: method
+      });
+    }
+  };
+
+  var defineProperties = function(object, map) {
+    Object.keys(map).forEach(function(name) {
+      defineProperty(object, name, map[name]);
+    });
+  };
+
+  defineProperties(String.prototype, {
+    repeat: function(times) {
+      return new Array(times + 1).join(this);
+    },
+
+    startsWith: function(substring) {
+      return this.indexOf(substring) === 0;
+    },
+
+    endsWith: function(s) {
+      var t = String(s);
+      return this.lastIndexOf(t) === this.length - t.length;
+    },
+
+    contains: function(s) {
+      return this.indexOf(s) !== -1;
+    },
+
+    toArray: function() {
+      return this.split('');
+    }
+  });
+
+  defineProperties(Array, {
+    from: function(iterable) {
+      var object = Object(iterable);
+      var array = [];
+
+      for (var key = 0, length = object.length >>> 0; key < length; key++) {
+        if (key in object) {
+          array[key] = object[key];
+        }
+      }
+
+      return array;
+    },
+
+    of: function() {
+      return Array.prototype.slice.call(arguments);
+    }
+  });
+
+  defineProperties(Number, {
+    isInteger: function(value) {
+      return typeof value === 'number' && global_isFinite(value) && 
+        value > -9007199254740992 && value < 9007199254740992 &&
+        Math.floor(value) === value;
+    },
+
+    isNaN: function(value) {
+      return typeof value === 'number' && global_isNaN(value);
+    },
+
+    toInteger: function(value) {
+      var n = +value;
+      if (isNaN(n)) return +0;
+      if (n === 0 || !global_isFinite(n)) return n;
+      return Math.sign(n) * Math.floor(Math.abs(n));
+    }
+  });
+
+  defineProperties(Object, {
+    getOwnPropertyDescriptors: function(subject) {
+      var descs = {};
+      Object.getOwnPropertyNames(subject).forEach(function(propName) {
+        descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+      });
+      return descs;
+    },
+
+    getPropertyDescriptor: function(subject, name) {
+      var pd = Object.getOwnPropertyDescriptor(subject, name);
+      var proto = Object.getPrototypeOf(subject);
+      while (pd === undefined && proto !== null) {
+        pd = Object.getOwnPropertyDescriptor(proto, name);
+        proto = Object.getPrototypeOf(proto);
+      }
+      return pd;
+    },
+
+    getPropertyNames: function(subject, name) {
+      var result = Object.getOwnPropertyNames(subject);
+      var proto = Object.getPrototypeOf(subject);
+      while (proto !== null) {
+        result = result.concat(Object.getOwnPropertyNames(proto));
+        proto = Object.getPrototypeOf(proto);
+      }
+      return unique(result);
+    },
+
+    is: function(x, y) {
+      if (x === y) {
+        // 0 === -0, but they are not identical
+        return x !== 0 || 1 / x === 1 / y;
+      }
+
+      // NaN !== NaN, but they are identical.
+      // NaNs are the only non-reflexive value, i.e., if x !== x,
+      // then x is a NaN.
+      // isNaN is broken: it converts its argument to number, so
+      // isNaN("foo") => true
+      return x !== x && y !== y;
+    }
+  });
+  
+  defineProperties(Math, {
+    sign: function(value) {
+      var number = +value;
+      if (global_isNaN(number) || number === 0) return number;
+      return (number < 0) ? -1 : 1;
+    }
+  });
+
+  defineProperties(globall, {
+    Map: (function() {
+      var indexOfIdentical = function(keys, key) {
+        for (var i = 0, length = keys.length; i < length; i++) {
+          if (Object.is(keys[i], key)) return i;
+        }
+        return -1;
+      };
+
+      function Map() {
+        if (!(this instanceof Map)) return new Map;
+        defineProperty(this, 'keys', []);
+        defineProperty(this, 'values', []);
+      }
+
+      defineProperties(Map.prototype, {
+        get: function(key) {
+          var index = indexOfIdentical(this.keys, key);
+          return index < 0 ? undefined : this.values[index];
+        },
+
+        has: function(key) {
+          return indexOfIdentical(this.keys, key) >= 0;
+        },
+
+        set: function(key, value) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) index = keys.length;
+          keys[index] = key;
+          values[index] = value;
+        },
+
+        'delete': function(key) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) return false;
+          keys.splice(index, 1);
+          values.splice(index, 1);
+          return true;
+        }
+      });
+      return Map;
+    })(),
+
+    Set: (function() {
+      function Set() {
+        if (!(this instanceof Set)) return new Set;
+        defineProperty(this, 'map', Map());
+      }
+
+      defineProperties(Set.prototype, {
+        has: function(key) {
+          return this.map.has(key);
+        },
+
+        add: function(key) {
+          this.map.set(key, true);
+        },
+
+        'delete': function(key) {
+          return this.map.delete(key);
+        }
+      });
+
+      return Set;
+    })()
+  });
+  
+  /*defineProperties(globall.Set, {
+    of: function(iterable) {
+      var object = Object(iterable);
+      var set = Set();
+
+      for (var key = 0, length = object.length >>> 0; key < length; key++) {
+        if (key in object && !(set.has(key))) {
+          set.add(object[key]);
+        }
+      }
+
+      return set;
+    }
+  });*/
+});
diff --git a/ajax/libs/es6-shim/0.2.0/es6-shim.min.js b/ajax/libs/es6-shim/0.2.0/es6-shim.min.js
new file mode 100644
index 000000000..e1e22074e
--- /dev/null
+++ b/ajax/libs/es6-shim/0.2.0/es6-shim.min.js
@@ -0,0 +1 @@
+!function(t){"function"==typeof define?define(t):t()}(function(){"use strict";var t="undefined"==typeof global?window:global,e=t.isNaN,n=t.isFinite,r=function(t){for(var e,n=[],r=0,i=t.length;i>r;r++)e=t[r],-1===n.indexOf(e)&&n.push(e);return n},i=function(t,e,n){t[e]||Object.defineProperty(t,e,{configurable:!0,enumerable:!1,writable:!0,value:n})},o=function(t,e){Object.keys(e).forEach(function(n){i(t,n,e[n])})};o(String.prototype,{repeat:function(t){return new Array(t+1).join(this)},startsWith:function(t){return 0===this.indexOf(t)},endsWith:function(t){var e=String(t);return this.lastIndexOf(e)===this.length-e.length},contains:function(t){return-1!==this.indexOf(t)},toArray:function(){return this.split("")}}),o(Array,{from:function(t){for(var e=Object(t),n=[],r=0,i=e.length>>>0;i>r;r++)r in e&&(n[r]=e[r]);return n},of:function(){return Array.prototype.slice.call(arguments)}}),o(Number,{isInteger:function(t){return"number"==typeof t&&n(t)&&t>-9007199254740992&&9007199254740992>t&&Math.floor(t)===t},isNaN:function(t){return"number"==typeof t&&e(t)},toInteger:function(t){var e=+t;return isNaN(e)?0:0!==e&&n(e)?Math.sign(e)*Math.floor(Math.abs(e)):e}}),o(Object,{getOwnPropertyDescriptors:function(t){var e={};return Object.getOwnPropertyNames(t).forEach(function(n){e[n]=Object.getOwnPropertyDescriptor(t,n)}),e},getPropertyDescriptor:function(t,e){for(var n=Object.getOwnPropertyDescriptor(t,e),r=Object.getPrototypeOf(t);void 0===n&&null!==r;)n=Object.getOwnPropertyDescriptor(r,e),r=Object.getPrototypeOf(r);return n},getPropertyNames:function(t){for(var e=Object.getOwnPropertyNames(t),n=Object.getPrototypeOf(t);null!==n;)e=e.concat(Object.getOwnPropertyNames(n)),n=Object.getPrototypeOf(n);return r(e)},is:function(t,e){return t===e?0!==t||1/t===1/e:t!==t&&e!==e}}),o(Math,{sign:function(t){var n=+t;return e(n)||0===n?n:0>n?-1:1}}),o(t,{Map:function(){function t(){return this instanceof t?(i(this,"keys",[]),void i(this,"values",[])):new t}var e=function(t,e){for(var n=0,r=t.length;r>n;n++)if(Object.is(t[n],e))return n;return-1};return o(t.prototype,{get:function(t){var n=e(this.keys,t);return 0>n?void 0:this.values[n]},has:function(t){return e(this.keys,t)>=0},set:function(t,n){var r=this.keys,i=this.values,o=e(r,t);0>o&&(o=r.length),r[o]=t,i[o]=n},"delete":function(t){var n=this.keys,r=this.values,i=e(n,t);return 0>i?!1:(n.splice(i,1),r.splice(i,1),!0)}}),t}(),Set:function(){function t(){return this instanceof t?void i(this,"map",Map()):new t}return o(t.prototype,{has:function(t){return this.map.has(t)},add:function(t){this.map.set(t,!0)},"delete":function(t){return this.map.delete(t)}}),t}()})});
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.2.1/es6-shim.js b/ajax/libs/es6-shim/0.2.1/es6-shim.js
new file mode 100644
index 000000000..bfb3282c6
--- /dev/null
+++ b/ajax/libs/es6-shim/0.2.1/es6-shim.js
@@ -0,0 +1,232 @@
+({define: (typeof define === 'function')
+    ? define  // RequireJS
+    : function(definition) {definition();} // CommonJS and <script>
+}).define(function() {
+  'use strict';
+
+  var globall = (typeof global === 'undefined') ? window : global;
+  var global_isNaN = globall.isNaN;
+  var global_isFinite = globall.isFinite;
+
+  var defineProperty = function(object, name, method) {
+    if (!object[name]) {
+      Object.defineProperty(object, name, {
+        configurable: true,
+        enumerable: false,
+        writable: true,
+        value: method
+      });
+    }
+  };
+
+  var defineProperties = function(object, map) {
+    Object.keys(map).forEach(function(name) {
+      defineProperty(object, name, map[name]);
+    });
+  };
+
+  defineProperties(String.prototype, {
+    repeat: function(times) {
+      return new Array(times + 1).join(this);
+    },
+
+    startsWith: function(substring) {
+      return this.indexOf(substring) === 0;
+    },
+
+    endsWith: function(s) {
+      var t = String(s);
+      var index = this.lastIndexOf(t)
+      return index >= 0 && index === this.length - t.length;
+    },
+
+    contains: function(s) {
+      return this.indexOf(s) !== -1;
+    },
+
+    toArray: function() {
+      return this.split('');
+    }
+  });
+
+  defineProperties(Array, {
+    from: function(iterable) {
+      var object = Object(iterable);
+      var array = [];
+
+      for (var key = 0, length = object.length >>> 0; key < length; key++) {
+        if (key in object) {
+          array[key] = object[key];
+        }
+      }
+
+      return array;
+    },
+
+    of: function() {
+      return Array.prototype.slice.call(arguments);
+    }
+  });
+
+  defineProperties(Number, {
+    isInteger: function(value) {
+      return typeof value === 'number' && global_isFinite(value) && 
+        value > -9007199254740992 && value < 9007199254740992 &&
+        Math.floor(value) === value;
+    },
+
+    isNaN: function(value) {
+      return typeof value === 'number' && global_isNaN(value);
+    },
+
+    toInteger: function(value) {
+      var n = +value;
+      if (isNaN(n)) return +0;
+      if (n === 0 || !global_isFinite(n)) return n;
+      return Math.sign(n) * Math.floor(Math.abs(n));
+    }
+  });
+
+  defineProperties(Object, {
+    getOwnPropertyDescriptors: function(subject) {
+      var descs = {};
+      Object.getOwnPropertyNames(subject).forEach(function(propName) {
+        descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+      });
+      return descs;
+    },
+
+    getPropertyDescriptor: function(subject, name) {
+      var pd = Object.getOwnPropertyDescriptor(subject, name);
+      var proto = Object.getPrototypeOf(subject);
+      while (pd === undefined && proto !== null) {
+        pd = Object.getOwnPropertyDescriptor(proto, name);
+        proto = Object.getPrototypeOf(proto);
+      }
+      return pd;
+    },
+
+    getPropertyNames: function(subject, name) {
+      var result = Object.getOwnPropertyNames(subject);
+      var proto = Object.getPrototypeOf(subject);
+      var property;
+      while (proto !== null) {
+        Object.getOwnPropertyNames(proto).forEach(function(property) {
+          if (result.indexOf(property) === -1) {
+            result.push(property);
+          }
+        });
+        proto = Object.getPrototypeOf(proto);
+      }
+      return result;
+    },
+
+    is: function(x, y) {
+      if (x === y) {
+        // 0 === -0, but they are not identical
+        return x !== 0 || 1 / x === 1 / y;
+      }
+
+      // NaN !== NaN, but they are identical.
+      // NaNs are the only non-reflexive value, i.e., if x !== x,
+      // then x is a NaN.
+      // isNaN is broken: it converts its argument to number, so
+      // isNaN("foo") => true
+      return x !== x && y !== y;
+    }
+  });
+  
+  defineProperties(Math, {
+    sign: function(value) {
+      var number = +value;
+      if (global_isNaN(number) || number === 0) return number;
+      return (number < 0) ? -1 : 1;
+    }
+  });
+
+  defineProperties(globall, {
+    Map: (function() {
+      var indexOfIdentical = function(keys, key) {
+        for (var i = 0, length = keys.length; i < length; i++) {
+          if (Object.is(keys[i], key)) return i;
+        }
+        return -1;
+      };
+
+      function Map() {
+        if (!(this instanceof Map)) return new Map;
+        defineProperty(this, 'keys', []);
+        defineProperty(this, 'values', []);
+      }
+
+      defineProperties(Map.prototype, {
+        get: function(key) {
+          var index = indexOfIdentical(this.keys, key);
+          return index < 0 ? undefined : this.values[index];
+        },
+
+        has: function(key) {
+          return indexOfIdentical(this.keys, key) >= 0;
+        },
+
+        set: function(key, value) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) index = keys.length;
+          keys[index] = key;
+          values[index] = value;
+        },
+
+        'delete': function(key) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) return false;
+          keys.splice(index, 1);
+          values.splice(index, 1);
+          return true;
+        }
+      });
+      return Map;
+    })(),
+
+    Set: (function() {
+      function Set() {
+        if (!(this instanceof Set)) return new Set;
+        defineProperty(this, 'map', Map());
+      }
+
+      defineProperties(Set.prototype, {
+        has: function(key) {
+          return this.map.has(key);
+        },
+
+        add: function(key) {
+          this.map.set(key, true);
+        },
+
+        'delete': function(key) {
+          return this.map.delete(key);
+        }
+      });
+
+      return Set;
+    })()
+  });
+  
+  /*defineProperties(globall.Set, {
+    of: function(iterable) {
+      var object = Object(iterable);
+      var set = Set();
+
+      for (var key = 0, length = object.length >>> 0; key < length; key++) {
+        if (key in object && !(set.has(key))) {
+          set.add(object[key]);
+        }
+      }
+
+      return set;
+    }
+  });*/
+});
diff --git a/ajax/libs/es6-shim/0.2.1/es6-shim.min.js b/ajax/libs/es6-shim/0.2.1/es6-shim.min.js
new file mode 100644
index 000000000..5c35be03c
--- /dev/null
+++ b/ajax/libs/es6-shim/0.2.1/es6-shim.min.js
@@ -0,0 +1 @@
+({define:"function"==typeof define?define:function(t){t()}}).define(function(){"use strict";var t="undefined"==typeof global?window:global,e=t.isNaN,n=t.isFinite,r=function(t,e,n){t[e]||Object.defineProperty(t,e,{configurable:!0,enumerable:!1,writable:!0,value:n})},i=function(t,e){Object.keys(e).forEach(function(n){r(t,n,e[n])})};i(String.prototype,{repeat:function(t){return new Array(t+1).join(this)},startsWith:function(t){return 0===this.indexOf(t)},endsWith:function(t){var e=String(t),n=this.lastIndexOf(e);return n>=0&&n===this.length-e.length},contains:function(t){return-1!==this.indexOf(t)},toArray:function(){return this.split("")}}),i(Array,{from:function(t){for(var e=Object(t),n=[],r=0,i=e.length>>>0;i>r;r++)r in e&&(n[r]=e[r]);return n},of:function(){return Array.prototype.slice.call(arguments)}}),i(Number,{isInteger:function(t){return"number"==typeof t&&n(t)&&t>-9007199254740992&&9007199254740992>t&&Math.floor(t)===t},isNaN:function(t){return"number"==typeof t&&e(t)},toInteger:function(t){var e=+t;return isNaN(e)?0:0!==e&&n(e)?Math.sign(e)*Math.floor(Math.abs(e)):e}}),i(Object,{getOwnPropertyDescriptors:function(t){var e={};return Object.getOwnPropertyNames(t).forEach(function(n){e[n]=Object.getOwnPropertyDescriptor(t,n)}),e},getPropertyDescriptor:function(t,e){for(var n=Object.getOwnPropertyDescriptor(t,e),r=Object.getPrototypeOf(t);void 0===n&&null!==r;)n=Object.getOwnPropertyDescriptor(r,e),r=Object.getPrototypeOf(r);return n},getPropertyNames:function(t){for(var e=Object.getOwnPropertyNames(t),n=Object.getPrototypeOf(t);null!==n;)Object.getOwnPropertyNames(n).forEach(function(t){-1===e.indexOf(t)&&e.push(t)}),n=Object.getPrototypeOf(n);return e},is:function(t,e){return t===e?0!==t||1/t===1/e:t!==t&&e!==e}}),i(Math,{sign:function(t){var n=+t;return e(n)||0===n?n:0>n?-1:1}}),i(t,{Map:function(){function t(){return this instanceof t?(r(this,"keys",[]),void r(this,"values",[])):new t}var e=function(t,e){for(var n=0,r=t.length;r>n;n++)if(Object.is(t[n],e))return n;return-1};return i(t.prototype,{get:function(t){var n=e(this.keys,t);return 0>n?void 0:this.values[n]},has:function(t){return e(this.keys,t)>=0},set:function(t,n){var r=this.keys,i=this.values,o=e(r,t);0>o&&(o=r.length),r[o]=t,i[o]=n},"delete":function(t){var n=this.keys,r=this.values,i=e(n,t);return 0>i?!1:(n.splice(i,1),r.splice(i,1),!0)}}),t}(),Set:function(){function t(){return this instanceof t?void r(this,"map",Map()):new t}return i(t.prototype,{has:function(t){return this.map.has(t)},add:function(t){this.map.set(t,!0)},"delete":function(t){return this.map.delete(t)}}),t}()})});
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.3.0/es6-shim.js b/ajax/libs/es6-shim/0.3.0/es6-shim.js
new file mode 100644
index 000000000..d044717ed
--- /dev/null
+++ b/ajax/libs/es6-shim/0.3.0/es6-shim.js
@@ -0,0 +1,234 @@
+({define: (typeof define === 'function')
+    ? define  // RequireJS
+    : function(definition) {definition();} // CommonJS and <script>
+}).define(function() {
+  'use strict';
+
+  var globall = (typeof global === 'undefined') ? window : global;
+  var global_isFinite = globall.isFinite;
+
+  var defineProperty = function(object, name, method) {
+    if (!object[name]) {
+      Object.defineProperty(object, name, {
+        configurable: true,
+        enumerable: false,
+        writable: true,
+        value: method
+      });
+    }
+  };
+
+  var defineProperties = function(object, map) {
+    Object.keys(map).forEach(function(name) {
+      defineProperty(object, name, map[name]);
+    });
+  };
+
+  defineProperties(String.prototype, {
+    repeat: function(times) {
+      return new Array(times + 1).join(this);
+    },
+
+    startsWith: function(substring) {
+      return this.indexOf(substring) === 0;
+    },
+
+    endsWith: function(substring) {
+      var substr = String(substring);
+      var index = this.lastIndexOf(substr)
+      return index >= 0 && index === this.length - substr.length;
+    },
+
+    contains: function(s) {
+      return this.indexOf(s) !== -1;
+    },
+
+    toArray: function() {
+      return this.split('');
+    }
+  });
+
+  defineProperties(Array, {
+    from: function(iterable) {
+      var object = Object(iterable);
+      var array = [];
+
+      for (var key = 0, length = object.length >>> 0; key < length; key++) {
+        if (key in object) {
+          array[key] = object[key];
+        }
+      }
+
+      return array;
+    },
+
+    of: function() {
+      return Array.prototype.slice.call(arguments);
+    }
+  });
+
+  defineProperties(Number, {
+    isFinite: function(value) {
+      return typeof value === 'number' && global_isFinite(value);
+    },
+
+    isInteger: function(value) {
+      return Number.isFinite(value) &&
+        value > -9007199254740992 && value < 9007199254740992 &&
+        Math.floor(value) === value;
+    },
+
+    isNaN: function(value) {
+      return Object.is(value, NaN);
+    },
+
+    toInteger: function(value) {
+      var number = +value;
+      if (Object.is(number, NaN)) return +0;
+      if (number === 0 || !Number.isFinite(number)) return number;
+      return Math.sign(number) * Math.floor(Math.abs(number));
+    }
+  });
+
+  defineProperties(Object, {
+    getOwnPropertyDescriptors: function(subject) {
+      var descs = {};
+      Object.getOwnPropertyNames(subject).forEach(function(propName) {
+        descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+      });
+      return descs;
+    },
+
+    getPropertyDescriptor: function(subject, name) {
+      var pd = Object.getOwnPropertyDescriptor(subject, name);
+      var proto = Object.getPrototypeOf(subject);
+      while (pd === undefined && proto !== null) {
+        pd = Object.getOwnPropertyDescriptor(proto, name);
+        proto = Object.getPrototypeOf(proto);
+      }
+      return pd;
+    },
+
+    getPropertyNames: function(subject, name) {
+      var result = Object.getOwnPropertyNames(subject);
+      var proto = Object.getPrototypeOf(subject);
+      var property;
+      while (proto !== null) {
+        Object.getOwnPropertyNames(proto).forEach(function(property) {
+          if (result.indexOf(property) === -1) {
+            result.push(property);
+          }
+        });
+        proto = Object.getPrototypeOf(proto);
+      }
+      return result;
+    },
+
+    is: function(x, y) {
+      if (x === y) {
+        // 0 === -0, but they are not identical
+        if (x === 0) {
+          return 1 / x === 1 / y;
+        } else {
+          return true;
+        }
+      }
+
+      // NaN !== NaN, but they are identical.
+      // NaNs are the only non-reflexive value, i.e., if x !== x,
+      // then x is a NaN.
+      // isNaN is broken: it converts its argument to number, so
+      // isNaN("foo") => true
+      return x !== x && y !== y;
+    },
+    
+    isnt: function(x, y) {
+      return !Object.is(x, y);
+    }
+  });
+  
+  defineProperties(Math, {
+    sign: function(value) {
+      var number = +value;
+      if (Object.is(number, NaN) || number === 0) return number;
+      return (number < 0) ? -1 : 1;
+    }
+  });
+
+  defineProperties(globall, {
+    Map: (function() {
+      var indexOfIdentical = function(keys, key) {
+        for (var i = 0, length = keys.length; i < length; i++) {
+          if (Object.is(keys[i], key)) return i;
+        }
+        return -1;
+      };
+
+      function Map() {
+        if (!(this instanceof Map)) return new Map;
+        defineProperty(this, 'keys', []);
+        defineProperty(this, 'values', []);
+      }
+
+      defineProperties(Map.prototype, {
+        get: function(key) {
+          var index = indexOfIdentical(this.keys, key);
+          return index < 0 ? undefined : this.values[index];
+        },
+
+        has: function(key) {
+          return indexOfIdentical(this.keys, key) >= 0;
+        },
+
+        set: function(key, value) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) index = keys.length;
+          if (value === void 0) {
+            keys.splice(index, 1);
+            values.splice(index, 1);
+            return;
+          }
+          keys[index] = key;
+          values[index] = value;
+        },
+
+        'delete': function(key) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) return false;
+          keys.splice(index, 1);
+          values.splice(index, 1);
+          return true;
+        }
+      });
+
+      return Map;
+    })(),
+
+    Set: (function() {
+      function Set() {
+        if (!(this instanceof Set)) return new Set;
+        defineProperty(this, 'map', Map());
+      }
+
+      defineProperties(Set.prototype, {
+        has: function(key) {
+          return this.map.has(key);
+        },
+
+        add: function(key) {
+          this.map.set(key, true);
+        },
+
+        'delete': function(key) {
+          return this.map['delete'](key);
+        }
+      });
+
+      return Set;
+    })()
+  });
+});
diff --git a/ajax/libs/es6-shim/0.3.0/es6-shim.min.js b/ajax/libs/es6-shim/0.3.0/es6-shim.min.js
new file mode 100644
index 000000000..fb03ed3bd
--- /dev/null
+++ b/ajax/libs/es6-shim/0.3.0/es6-shim.min.js
@@ -0,0 +1 @@
+({define:"function"==typeof define?define:function(t){t()}}).define(function(){"use strict";var t="undefined"==typeof global?window:global,e=t.isFinite,n=function(t,e,n){t[e]||Object.defineProperty(t,e,{configurable:!0,enumerable:!1,writable:!0,value:n})},r=function(t,e){Object.keys(e).forEach(function(r){n(t,r,e[r])})};r(String.prototype,{repeat:function(t){return new Array(t+1).join(this)},startsWith:function(t){return 0===this.indexOf(t)},endsWith:function(t){var e=String(t),n=this.lastIndexOf(e);return n>=0&&n===this.length-e.length},contains:function(t){return-1!==this.indexOf(t)},toArray:function(){return this.split("")}}),r(Array,{from:function(t){for(var e=Object(t),n=[],r=0,i=e.length>>>0;i>r;r++)r in e&&(n[r]=e[r]);return n},of:function(){return Array.prototype.slice.call(arguments)}}),r(Number,{isFinite:function(t){return"number"==typeof t&&e(t)},isInteger:function(t){return Number.isFinite(t)&&t>-9007199254740992&&9007199254740992>t&&Math.floor(t)===t},isNaN:function(t){return Object.is(t,0/0)},toInteger:function(t){var e=+t;return Object.is(e,0/0)?0:0!==e&&Number.isFinite(e)?Math.sign(e)*Math.floor(Math.abs(e)):e}}),r(Object,{getOwnPropertyDescriptors:function(t){var e={};return Object.getOwnPropertyNames(t).forEach(function(n){e[n]=Object.getOwnPropertyDescriptor(t,n)}),e},getPropertyDescriptor:function(t,e){for(var n=Object.getOwnPropertyDescriptor(t,e),r=Object.getPrototypeOf(t);void 0===n&&null!==r;)n=Object.getOwnPropertyDescriptor(r,e),r=Object.getPrototypeOf(r);return n},getPropertyNames:function(t){for(var e=Object.getOwnPropertyNames(t),n=Object.getPrototypeOf(t);null!==n;)Object.getOwnPropertyNames(n).forEach(function(t){-1===e.indexOf(t)&&e.push(t)}),n=Object.getPrototypeOf(n);return e},is:function(t,e){return t===e?0===t?1/t===1/e:!0:t!==t&&e!==e},isnt:function(t,e){return!Object.is(t,e)}}),r(Math,{sign:function(t){var e=+t;return Object.is(e,0/0)||0===e?e:0>e?-1:1}}),r(t,{Map:function(){function t(){return this instanceof t?(n(this,"keys",[]),void n(this,"values",[])):new t}var e=function(t,e){for(var n=0,r=t.length;r>n;n++)if(Object.is(t[n],e))return n;return-1};return r(t.prototype,{get:function(t){var n=e(this.keys,t);return 0>n?void 0:this.values[n]},has:function(t){return e(this.keys,t)>=0},set:function(t,n){var r=this.keys,i=this.values,o=e(r,t);return 0>o&&(o=r.length),void 0===n?(r.splice(o,1),void i.splice(o,1)):(r[o]=t,void(i[o]=n))},"delete":function(t){var n=this.keys,r=this.values,i=e(n,t);return 0>i?!1:(n.splice(i,1),r.splice(i,1),!0)}}),t}(),Set:function(){function t(){return this instanceof t?void n(this,"map",Map()):new t}return r(t.prototype,{has:function(t){return this.map.has(t)},add:function(t){this.map.set(t,!0)},"delete":function(t){return this.map["delete"](t)}}),t}()})});
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.3.1/es6-shim.js b/ajax/libs/es6-shim/0.3.1/es6-shim.js
new file mode 100644
index 000000000..d044717ed
--- /dev/null
+++ b/ajax/libs/es6-shim/0.3.1/es6-shim.js
@@ -0,0 +1,234 @@
+({define: (typeof define === 'function')
+    ? define  // RequireJS
+    : function(definition) {definition();} // CommonJS and <script>
+}).define(function() {
+  'use strict';
+
+  var globall = (typeof global === 'undefined') ? window : global;
+  var global_isFinite = globall.isFinite;
+
+  var defineProperty = function(object, name, method) {
+    if (!object[name]) {
+      Object.defineProperty(object, name, {
+        configurable: true,
+        enumerable: false,
+        writable: true,
+        value: method
+      });
+    }
+  };
+
+  var defineProperties = function(object, map) {
+    Object.keys(map).forEach(function(name) {
+      defineProperty(object, name, map[name]);
+    });
+  };
+
+  defineProperties(String.prototype, {
+    repeat: function(times) {
+      return new Array(times + 1).join(this);
+    },
+
+    startsWith: function(substring) {
+      return this.indexOf(substring) === 0;
+    },
+
+    endsWith: function(substring) {
+      var substr = String(substring);
+      var index = this.lastIndexOf(substr)
+      return index >= 0 && index === this.length - substr.length;
+    },
+
+    contains: function(s) {
+      return this.indexOf(s) !== -1;
+    },
+
+    toArray: function() {
+      return this.split('');
+    }
+  });
+
+  defineProperties(Array, {
+    from: function(iterable) {
+      var object = Object(iterable);
+      var array = [];
+
+      for (var key = 0, length = object.length >>> 0; key < length; key++) {
+        if (key in object) {
+          array[key] = object[key];
+        }
+      }
+
+      return array;
+    },
+
+    of: function() {
+      return Array.prototype.slice.call(arguments);
+    }
+  });
+
+  defineProperties(Number, {
+    isFinite: function(value) {
+      return typeof value === 'number' && global_isFinite(value);
+    },
+
+    isInteger: function(value) {
+      return Number.isFinite(value) &&
+        value > -9007199254740992 && value < 9007199254740992 &&
+        Math.floor(value) === value;
+    },
+
+    isNaN: function(value) {
+      return Object.is(value, NaN);
+    },
+
+    toInteger: function(value) {
+      var number = +value;
+      if (Object.is(number, NaN)) return +0;
+      if (number === 0 || !Number.isFinite(number)) return number;
+      return Math.sign(number) * Math.floor(Math.abs(number));
+    }
+  });
+
+  defineProperties(Object, {
+    getOwnPropertyDescriptors: function(subject) {
+      var descs = {};
+      Object.getOwnPropertyNames(subject).forEach(function(propName) {
+        descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+      });
+      return descs;
+    },
+
+    getPropertyDescriptor: function(subject, name) {
+      var pd = Object.getOwnPropertyDescriptor(subject, name);
+      var proto = Object.getPrototypeOf(subject);
+      while (pd === undefined && proto !== null) {
+        pd = Object.getOwnPropertyDescriptor(proto, name);
+        proto = Object.getPrototypeOf(proto);
+      }
+      return pd;
+    },
+
+    getPropertyNames: function(subject, name) {
+      var result = Object.getOwnPropertyNames(subject);
+      var proto = Object.getPrototypeOf(subject);
+      var property;
+      while (proto !== null) {
+        Object.getOwnPropertyNames(proto).forEach(function(property) {
+          if (result.indexOf(property) === -1) {
+            result.push(property);
+          }
+        });
+        proto = Object.getPrototypeOf(proto);
+      }
+      return result;
+    },
+
+    is: function(x, y) {
+      if (x === y) {
+        // 0 === -0, but they are not identical
+        if (x === 0) {
+          return 1 / x === 1 / y;
+        } else {
+          return true;
+        }
+      }
+
+      // NaN !== NaN, but they are identical.
+      // NaNs are the only non-reflexive value, i.e., if x !== x,
+      // then x is a NaN.
+      // isNaN is broken: it converts its argument to number, so
+      // isNaN("foo") => true
+      return x !== x && y !== y;
+    },
+    
+    isnt: function(x, y) {
+      return !Object.is(x, y);
+    }
+  });
+  
+  defineProperties(Math, {
+    sign: function(value) {
+      var number = +value;
+      if (Object.is(number, NaN) || number === 0) return number;
+      return (number < 0) ? -1 : 1;
+    }
+  });
+
+  defineProperties(globall, {
+    Map: (function() {
+      var indexOfIdentical = function(keys, key) {
+        for (var i = 0, length = keys.length; i < length; i++) {
+          if (Object.is(keys[i], key)) return i;
+        }
+        return -1;
+      };
+
+      function Map() {
+        if (!(this instanceof Map)) return new Map;
+        defineProperty(this, 'keys', []);
+        defineProperty(this, 'values', []);
+      }
+
+      defineProperties(Map.prototype, {
+        get: function(key) {
+          var index = indexOfIdentical(this.keys, key);
+          return index < 0 ? undefined : this.values[index];
+        },
+
+        has: function(key) {
+          return indexOfIdentical(this.keys, key) >= 0;
+        },
+
+        set: function(key, value) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) index = keys.length;
+          if (value === void 0) {
+            keys.splice(index, 1);
+            values.splice(index, 1);
+            return;
+          }
+          keys[index] = key;
+          values[index] = value;
+        },
+
+        'delete': function(key) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) return false;
+          keys.splice(index, 1);
+          values.splice(index, 1);
+          return true;
+        }
+      });
+
+      return Map;
+    })(),
+
+    Set: (function() {
+      function Set() {
+        if (!(this instanceof Set)) return new Set;
+        defineProperty(this, 'map', Map());
+      }
+
+      defineProperties(Set.prototype, {
+        has: function(key) {
+          return this.map.has(key);
+        },
+
+        add: function(key) {
+          this.map.set(key, true);
+        },
+
+        'delete': function(key) {
+          return this.map['delete'](key);
+        }
+      });
+
+      return Set;
+    })()
+  });
+});
diff --git a/ajax/libs/es6-shim/0.3.1/es6-shim.min.js b/ajax/libs/es6-shim/0.3.1/es6-shim.min.js
new file mode 100644
index 000000000..fb03ed3bd
--- /dev/null
+++ b/ajax/libs/es6-shim/0.3.1/es6-shim.min.js
@@ -0,0 +1 @@
+({define:"function"==typeof define?define:function(t){t()}}).define(function(){"use strict";var t="undefined"==typeof global?window:global,e=t.isFinite,n=function(t,e,n){t[e]||Object.defineProperty(t,e,{configurable:!0,enumerable:!1,writable:!0,value:n})},r=function(t,e){Object.keys(e).forEach(function(r){n(t,r,e[r])})};r(String.prototype,{repeat:function(t){return new Array(t+1).join(this)},startsWith:function(t){return 0===this.indexOf(t)},endsWith:function(t){var e=String(t),n=this.lastIndexOf(e);return n>=0&&n===this.length-e.length},contains:function(t){return-1!==this.indexOf(t)},toArray:function(){return this.split("")}}),r(Array,{from:function(t){for(var e=Object(t),n=[],r=0,i=e.length>>>0;i>r;r++)r in e&&(n[r]=e[r]);return n},of:function(){return Array.prototype.slice.call(arguments)}}),r(Number,{isFinite:function(t){return"number"==typeof t&&e(t)},isInteger:function(t){return Number.isFinite(t)&&t>-9007199254740992&&9007199254740992>t&&Math.floor(t)===t},isNaN:function(t){return Object.is(t,0/0)},toInteger:function(t){var e=+t;return Object.is(e,0/0)?0:0!==e&&Number.isFinite(e)?Math.sign(e)*Math.floor(Math.abs(e)):e}}),r(Object,{getOwnPropertyDescriptors:function(t){var e={};return Object.getOwnPropertyNames(t).forEach(function(n){e[n]=Object.getOwnPropertyDescriptor(t,n)}),e},getPropertyDescriptor:function(t,e){for(var n=Object.getOwnPropertyDescriptor(t,e),r=Object.getPrototypeOf(t);void 0===n&&null!==r;)n=Object.getOwnPropertyDescriptor(r,e),r=Object.getPrototypeOf(r);return n},getPropertyNames:function(t){for(var e=Object.getOwnPropertyNames(t),n=Object.getPrototypeOf(t);null!==n;)Object.getOwnPropertyNames(n).forEach(function(t){-1===e.indexOf(t)&&e.push(t)}),n=Object.getPrototypeOf(n);return e},is:function(t,e){return t===e?0===t?1/t===1/e:!0:t!==t&&e!==e},isnt:function(t,e){return!Object.is(t,e)}}),r(Math,{sign:function(t){var e=+t;return Object.is(e,0/0)||0===e?e:0>e?-1:1}}),r(t,{Map:function(){function t(){return this instanceof t?(n(this,"keys",[]),void n(this,"values",[])):new t}var e=function(t,e){for(var n=0,r=t.length;r>n;n++)if(Object.is(t[n],e))return n;return-1};return r(t.prototype,{get:function(t){var n=e(this.keys,t);return 0>n?void 0:this.values[n]},has:function(t){return e(this.keys,t)>=0},set:function(t,n){var r=this.keys,i=this.values,o=e(r,t);return 0>o&&(o=r.length),void 0===n?(r.splice(o,1),void i.splice(o,1)):(r[o]=t,void(i[o]=n))},"delete":function(t){var n=this.keys,r=this.values,i=e(n,t);return 0>i?!1:(n.splice(i,1),r.splice(i,1),!0)}}),t}(),Set:function(){function t(){return this instanceof t?void n(this,"map",Map()):new t}return r(t.prototype,{has:function(t){return this.map.has(t)},add:function(t){this.map.set(t,!0)},"delete":function(t){return this.map["delete"](t)}}),t}()})});
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.4.0/es6-shim.js b/ajax/libs/es6-shim/0.4.0/es6-shim.js
new file mode 100644
index 000000000..93cd96d26
--- /dev/null
+++ b/ajax/libs/es6-shim/0.4.0/es6-shim.js
@@ -0,0 +1,309 @@
+({define: (typeof define === 'function')
+    ? define  // RequireJS
+    : function(definition) {definition();} // CommonJS and <script>
+}).define(function() {
+  'use strict';
+
+  var globall = (typeof global === 'undefined') ? window : global;
+  var global_isFinite = globall.isFinite;
+  var factorial = function(value) {
+    var result = 1;
+    for (var i = 2; i <= value; i++) {
+      result *= i;
+    }
+    return result;
+  };
+
+  var defineProperty = function(object, name, method) {
+    if (!object[name]) {
+      Object.defineProperty(object, name, {
+        configurable: true,
+        enumerable: false,
+        writable: true,
+        value: method
+      });
+    }
+  };
+
+  var defineProperties = function(object, map) {
+    Object.keys(map).forEach(function(name) {
+      defineProperty(object, name, map[name]);
+    });
+  };
+
+  defineProperties(String.prototype, {
+    repeat: function(times) {
+      return new Array(times + 1).join(this);
+    },
+
+    startsWith: function(substring) {
+      return this.indexOf(substring) === 0;
+    },
+
+    endsWith: function(substring) {
+      var substr = String(substring);
+      var index = this.lastIndexOf(substr)
+      return index >= 0 && index === this.length - substr.length;
+    },
+
+    contains: function(s) {
+      return this.indexOf(s) !== -1;
+    },
+
+    toArray: function() {
+      return this.split('');
+    }
+  });
+
+  defineProperties(Array, {
+    from: function(iterable) {
+      var object = Object(iterable);
+      var array = [];
+
+      for (var key = 0, length = object.length >>> 0; key < length; key++) {
+        if (key in object) {
+          array[key] = object[key];
+        }
+      }
+
+      return array;
+    },
+
+    of: function() {
+      return Array.prototype.slice.call(arguments);
+    }
+  });
+
+  defineProperties(Number, {
+    isFinite: function(value) {
+      return typeof value === 'number' && global_isFinite(value);
+    },
+
+    isInteger: function(value) {
+      return Number.isFinite(value) &&
+        value > -9007199254740992 && value < 9007199254740992 &&
+        Math.floor(value) === value;
+    },
+
+    isNaN: function(value) {
+      return Object.is(value, NaN);
+    },
+
+    toInteger: function(value) {
+      var number = +value;
+      if (Object.is(number, NaN)) return +0;
+      if (number === 0 || !Number.isFinite(number)) return number;
+      return Math.sign(number) * Math.floor(Math.abs(number));
+    }
+  });
+
+  defineProperties(Object, {
+    getOwnPropertyDescriptors: function(subject) {
+      var descs = {};
+      Object.getOwnPropertyNames(subject).forEach(function(propName) {
+        descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+      });
+      return descs;
+    },
+
+    getPropertyDescriptor: function(subject, name) {
+      var pd = Object.getOwnPropertyDescriptor(subject, name);
+      var proto = Object.getPrototypeOf(subject);
+      while (pd === undefined && proto !== null) {
+        pd = Object.getOwnPropertyDescriptor(proto, name);
+        proto = Object.getPrototypeOf(proto);
+      }
+      return pd;
+    },
+
+    getPropertyNames: function(subject, name) {
+      var result = Object.getOwnPropertyNames(subject);
+      var proto = Object.getPrototypeOf(subject);
+      var property;
+      while (proto !== null) {
+        Object.getOwnPropertyNames(proto).forEach(function(property) {
+          if (result.indexOf(property) === -1) {
+            result.push(property);
+          }
+        });
+        proto = Object.getPrototypeOf(proto);
+      }
+      return result;
+    },
+
+    is: function(x, y) {
+      if (x === y) {
+        // 0 === -0, but they are not identical
+        if (x === 0) {
+          return 1 / x === 1 / y;
+        } else {
+          return true;
+        }
+      }
+
+      // NaN !== NaN, but they are identical.
+      // NaNs are the only non-reflexive value, i.e., if x !== x,
+      // then x is a NaN.
+      // isNaN is broken: it converts its argument to number, so
+      // isNaN("foo") => true
+      return x !== x && y !== y;
+    },
+    
+    isnt: function(x, y) {
+      return !Object.is(x, y);
+    }
+  });  
+  
+  defineProperties(Math, {
+    acosh: function(value) {
+      return Math.log(value + Math.sqrt(value * value - 1));
+    },
+    
+    asinh: function(value) {
+      return Math.log(value + Math.sqrt(value * value + 1));
+    },
+    
+    atanh: function(value) {
+      return 0.5 * Math.log((1 + value) / (1 - value));
+    },
+
+    cosh: function(value) {
+      if (value < 0) value = -value;
+      if (value > 21) return Math.exp(value) / 2;
+      return (Math.exp(value) + Math.exp(-value)) / 2;
+    },
+    
+    expm1: function(value) {
+      var result = 0;
+      var n = 50;
+      for (var i = 1; i < n; i++) {
+        result += Math.pow(value, i) / factorial(i);
+      }
+      return result;
+    },
+    
+    hypot: function(x, y) {
+      return Math.sqrt(x * x + y * y) || 0;
+    },
+
+    log2: function(value) {
+      return Math.log(value) * (1 / Math.LN2);
+    },
+    
+    log10: function(value) {
+      return Math.log(value) * (1 / Math.LN10);
+    },
+    
+    log1p: function(value) {
+      var result = 0;
+      var n = 50;
+
+      if (value <= -1) return -Infinity;
+      if (value < 0 || value > 1) return Math.log(1 + value);
+      for (var i = 1; i < n; i++) {
+        if ((i % 2) === 0) {
+          result -= Math.pow(value, i) / i;
+        } else {
+          result += Math.pow(value, i) / i;
+        }
+      }
+
+      return result;
+    },
+
+    sign: function(value) {
+      var number = +value;
+      if (Object.is(number, NaN) || number === 0) return number;
+      return (number < 0) ? -1 : 1;
+    },
+    
+    sinh: function(value) {
+      return (Math.exp(value) - Math.exp(-value)) / 2;
+    },
+    
+    tanh: function(value) {
+      return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+    },
+    
+    trunc: function(value) {
+      return ~~value;
+    }
+  });
+
+  defineProperties(globall, {
+    Map: (function() {
+      var indexOfIdentical = function(keys, key) {
+        for (var i = 0, length = keys.length; i < length; i++) {
+          if (Object.is(keys[i], key)) return i;
+        }
+        return -1;
+      };
+
+      function Map() {
+        if (!(this instanceof Map)) return new Map;
+        defineProperty(this, 'keys', []);
+        defineProperty(this, 'values', []);
+      }
+
+      defineProperties(Map.prototype, {
+        get: function(key) {
+          var index = indexOfIdentical(this.keys, key);
+          return index < 0 ? undefined : this.values[index];
+        },
+
+        has: function(key) {
+          return indexOfIdentical(this.keys, key) >= 0;
+        },
+
+        set: function(key, value) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) index = keys.length;
+          if (value === void 0) {
+            keys.splice(index, 1);
+            values.splice(index, 1);
+            return;
+          }
+          keys[index] = key;
+          values[index] = value;
+        },
+
+        'delete': function(key) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) return false;
+          keys.splice(index, 1);
+          values.splice(index, 1);
+          return true;
+        }
+      });
+
+      return Map;
+    })(),
+
+    Set: (function() {
+      function Set() {
+        if (!(this instanceof Set)) return new Set;
+        defineProperty(this, 'map', Map());
+      }
+
+      defineProperties(Set.prototype, {
+        has: function(key) {
+          return this.map.has(key);
+        },
+
+        add: function(key) {
+          this.map.set(key, true);
+        },
+
+        'delete': function(key) {
+          return this.map['delete'](key);
+        }
+      });
+
+      return Set;
+    })()
+  });
+});
diff --git a/ajax/libs/es6-shim/0.4.0/es6-shim.min.js b/ajax/libs/es6-shim/0.4.0/es6-shim.min.js
new file mode 100644
index 000000000..89fc22456
--- /dev/null
+++ b/ajax/libs/es6-shim/0.4.0/es6-shim.min.js
@@ -0,0 +1 @@
+({define:"function"==typeof define?define:function(t){t()}}).define(function(){"use strict";var t="undefined"==typeof global?window:global,n=t.isFinite,e=function(t){for(var n=1,e=2;t>=e;e++)n*=e;return n},r=function(t,n,e){t[n]||Object.defineProperty(t,n,{configurable:!0,enumerable:!1,writable:!0,value:e})},i=function(t,n){Object.keys(n).forEach(function(e){r(t,e,n[e])})};i(String.prototype,{repeat:function(t){return new Array(t+1).join(this)},startsWith:function(t){return 0===this.indexOf(t)},endsWith:function(t){var n=String(t),e=this.lastIndexOf(n);return e>=0&&e===this.length-n.length},contains:function(t){return-1!==this.indexOf(t)},toArray:function(){return this.split("")}}),i(Array,{from:function(t){for(var n=Object(t),e=[],r=0,i=n.length>>>0;i>r;r++)r in n&&(e[r]=n[r]);return e},of:function(){return Array.prototype.slice.call(arguments)}}),i(Number,{isFinite:function(t){return"number"==typeof t&&n(t)},isInteger:function(t){return Number.isFinite(t)&&t>-9007199254740992&&9007199254740992>t&&Math.floor(t)===t},isNaN:function(t){return Object.is(t,0/0)},toInteger:function(t){var n=+t;return Object.is(n,0/0)?0:0!==n&&Number.isFinite(n)?Math.sign(n)*Math.floor(Math.abs(n)):n}}),i(Object,{getOwnPropertyDescriptors:function(t){var n={};return Object.getOwnPropertyNames(t).forEach(function(e){n[e]=Object.getOwnPropertyDescriptor(t,e)}),n},getPropertyDescriptor:function(t,n){for(var e=Object.getOwnPropertyDescriptor(t,n),r=Object.getPrototypeOf(t);void 0===e&&null!==r;)e=Object.getOwnPropertyDescriptor(r,n),r=Object.getPrototypeOf(r);return e},getPropertyNames:function(t){for(var n=Object.getOwnPropertyNames(t),e=Object.getPrototypeOf(t);null!==e;)Object.getOwnPropertyNames(e).forEach(function(t){-1===n.indexOf(t)&&n.push(t)}),e=Object.getPrototypeOf(e);return n},is:function(t,n){return t===n?0===t?1/t===1/n:!0:t!==t&&n!==n},isnt:function(t,n){return!Object.is(t,n)}}),i(Math,{acosh:function(t){return Math.log(t+Math.sqrt(t*t-1))},asinh:function(t){return Math.log(t+Math.sqrt(t*t+1))},atanh:function(t){return.5*Math.log((1+t)/(1-t))},cosh:function(t){return 0>t&&(t=-t),t>21?Math.exp(t)/2:(Math.exp(t)+Math.exp(-t))/2},expm1:function(t){for(var n=0,r=50,i=1;r>i;i++)n+=Math.pow(t,i)/e(i);return n},hypot:function(t,n){return Math.sqrt(t*t+n*n)||0},log2:function(t){return Math.log(t)*(1/Math.LN2)},log10:function(t){return Math.log(t)*(1/Math.LN10)},log1p:function(t){var n=0,e=50;if(-1>=t)return-1/0;if(0>t||t>1)return Math.log(1+t);for(var r=1;e>r;r++)r%2===0?n-=Math.pow(t,r)/r:n+=Math.pow(t,r)/r;return n},sign:function(t){var n=+t;return Object.is(n,0/0)||0===n?n:0>n?-1:1},sinh:function(t){return(Math.exp(t)-Math.exp(-t))/2},tanh:function(t){return(Math.exp(t)-Math.exp(-t))/(Math.exp(t)+Math.exp(-t))},trunc:function(t){return~~t}}),i(t,{Map:function(){function t(){return this instanceof t?(r(this,"keys",[]),void r(this,"values",[])):new t}var n=function(t,n){for(var e=0,r=t.length;r>e;e++)if(Object.is(t[e],n))return e;return-1};return i(t.prototype,{get:function(t){var e=n(this.keys,t);return 0>e?void 0:this.values[e]},has:function(t){return n(this.keys,t)>=0},set:function(t,e){var r=this.keys,i=this.values,o=n(r,t);return 0>o&&(o=r.length),void 0===e?(r.splice(o,1),void i.splice(o,1)):(r[o]=t,void(i[o]=e))},"delete":function(t){var e=this.keys,r=this.values,i=n(e,t);return 0>i?!1:(e.splice(i,1),r.splice(i,1),!0)}}),t}(),Set:function(){function t(){return this instanceof t?void r(this,"map",Map()):new t}return i(t.prototype,{has:function(t){return this.map.has(t)},add:function(t){this.map.set(t,!0)},"delete":function(t){return this.map["delete"](t)}}),t}()})});
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.4.1/es6-shim.js b/ajax/libs/es6-shim/0.4.1/es6-shim.js
new file mode 100644
index 000000000..06852464f
--- /dev/null
+++ b/ajax/libs/es6-shim/0.4.1/es6-shim.js
@@ -0,0 +1,308 @@
+({define: (typeof define === 'function')
+    ? define  // RequireJS
+    : function(definition) {definition();} // CommonJS and <script>
+}).define(function() {
+  'use strict';
+
+  var globall = (typeof global === 'undefined') ? window : global;
+  var global_isFinite = globall.isFinite;
+  var factorial = function(value) {
+    var result = 1;
+    for (var i = 2; i <= value; i++) {
+      result *= i;
+    }
+    return result;
+  };
+
+  var defineProperty = function(object, name, method) {
+    if (!object[name]) {
+      Object.defineProperty(object, name, {
+        configurable: true,
+        enumerable: false,
+        writable: true,
+        value: method
+      });
+    }
+  };
+
+  var defineProperties = function(object, map) {
+    Object.keys(map).forEach(function(name) {
+      defineProperty(object, name, map[name]);
+    });
+  };
+
+  defineProperties(String.prototype, {
+    repeat: function(times) {
+      return new Array(times + 1).join(this);
+    },
+
+    startsWith: function(substring) {
+      return this.lastIndexOf(substring, 0) === 0;
+    },
+
+    endsWith: function(substring) {
+      var startFrom = this.length - String(substring).length;
+      return startFrom >= 0 && this.indexOf(substring, startFrom) === startFrom;
+    },
+
+    contains: function(substring) {
+      return this.indexOf(substring) !== -1;
+    },
+
+    toArray: function() {
+      return this.split('');
+    }
+  });
+
+  defineProperties(Array, {
+    from: function(iterable) {
+      var object = Object(iterable);
+      var array = [];
+
+      for (var key = 0, length = object.length >>> 0; key < length; key++) {
+        if (key in object) {
+          array[key] = object[key];
+        }
+      }
+
+      return array;
+    },
+
+    of: function() {
+      return Array.prototype.slice.call(arguments);
+    }
+  });
+
+  defineProperties(Number, {
+    isFinite: function(value) {
+      return typeof value === 'number' && global_isFinite(value);
+    },
+
+    isInteger: function(value) {
+      return Number.isFinite(value) &&
+        value >= -9007199254740992 && value <= 9007199254740992 &&
+        Math.floor(value) === value;
+    },
+
+    isNaN: function(value) {
+      return Object.is(value, NaN);
+    },
+
+    toInteger: function(value) {
+      var number = +value;
+      if (Object.is(number, NaN)) return +0;
+      if (number === 0 || !Number.isFinite(number)) return number;
+      return Math.sign(number) * Math.floor(Math.abs(number));
+    }
+  });
+
+  defineProperties(Object, {
+    getOwnPropertyDescriptors: function(subject) {
+      var descs = {};
+      Object.getOwnPropertyNames(subject).forEach(function(propName) {
+        descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+      });
+      return descs;
+    },
+
+    getPropertyDescriptor: function(subject, name) {
+      var pd = Object.getOwnPropertyDescriptor(subject, name);
+      var proto = Object.getPrototypeOf(subject);
+      while (pd === undefined && proto !== null) {
+        pd = Object.getOwnPropertyDescriptor(proto, name);
+        proto = Object.getPrototypeOf(proto);
+      }
+      return pd;
+    },
+
+    getPropertyNames: function(subject, name) {
+      var result = Object.getOwnPropertyNames(subject);
+      var proto = Object.getPrototypeOf(subject);
+      var property;
+      while (proto !== null) {
+        Object.getOwnPropertyNames(proto).forEach(function(property) {
+          if (result.indexOf(property) === -1) {
+            result.push(property);
+          }
+        });
+        proto = Object.getPrototypeOf(proto);
+      }
+      return result;
+    },
+
+    is: function(x, y) {
+      if (x === y) {
+        // 0 === -0, but they are not identical
+        if (x === 0) {
+          return 1 / x === 1 / y;
+        } else {
+          return true;
+        }
+      }
+
+      // NaN !== NaN, but they are identical.
+      // NaNs are the only non-reflexive value, i.e., if x !== x,
+      // then x is a NaN.
+      // isNaN is broken: it converts its argument to number, so
+      // isNaN("foo") => true
+      return x !== x && y !== y;
+    },
+    
+    isnt: function(x, y) {
+      return !Object.is(x, y);
+    }
+  });  
+  
+  defineProperties(Math, {
+    acosh: function(value) {
+      return Math.log(value + Math.sqrt(value * value - 1));
+    },
+    
+    asinh: function(value) {
+      return Math.log(value + Math.sqrt(value * value + 1));
+    },
+    
+    atanh: function(value) {
+      return 0.5 * Math.log((1 + value) / (1 - value));
+    },
+
+    cosh: function(value) {
+      if (value < 0) value = -value;
+      if (value > 21) return Math.exp(value) / 2;
+      return (Math.exp(value) + Math.exp(-value)) / 2;
+    },
+    
+    expm1: function(value) {
+      var result = 0;
+      var n = 50;
+      for (var i = 1; i < n; i++) {
+        result += Math.pow(value, i) / factorial(i);
+      }
+      return result;
+    },
+    
+    hypot: function(x, y) {
+      return Math.sqrt(x * x + y * y) || 0;
+    },
+
+    log2: function(value) {
+      return Math.log(value) * (1 / Math.LN2);
+    },
+    
+    log10: function(value) {
+      return Math.log(value) * (1 / Math.LN10);
+    },
+    
+    log1p: function(value) {
+      var result = 0;
+      var n = 50;
+
+      if (value <= -1) return -Infinity;
+      if (value < 0 || value > 1) return Math.log(1 + value);
+      for (var i = 1; i < n; i++) {
+        if ((i % 2) === 0) {
+          result -= Math.pow(value, i) / i;
+        } else {
+          result += Math.pow(value, i) / i;
+        }
+      }
+
+      return result;
+    },
+
+    sign: function(value) {
+      var number = +value;
+      if (Object.is(number, NaN) || number === 0) return number;
+      return (number < 0) ? -1 : 1;
+    },
+    
+    sinh: function(value) {
+      return (Math.exp(value) - Math.exp(-value)) / 2;
+    },
+    
+    tanh: function(value) {
+      return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+    },
+    
+    trunc: function(value) {
+      return ~~value;
+    }
+  });
+
+  defineProperties(globall, {
+    Map: (function() {
+      var indexOfIdentical = function(keys, key) {
+        for (var i = 0, length = keys.length; i < length; i++) {
+          if (Object.is(keys[i], key)) return i;
+        }
+        return -1;
+      };
+
+      function Map() {
+        if (!(this instanceof Map)) return new Map;
+        defineProperty(this, 'keys', []);
+        defineProperty(this, 'values', []);
+      }
+
+      defineProperties(Map.prototype, {
+        get: function(key) {
+          var index = indexOfIdentical(this.keys, key);
+          return index < 0 ? undefined : this.values[index];
+        },
+
+        has: function(key) {
+          return indexOfIdentical(this.keys, key) >= 0;
+        },
+
+        set: function(key, value) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) index = keys.length;
+          if (value === void 0) {
+            keys.splice(index, 1);
+            values.splice(index, 1);
+            return;
+          }
+          keys[index] = key;
+          values[index] = value;
+        },
+
+        'delete': function(key) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) return false;
+          keys.splice(index, 1);
+          values.splice(index, 1);
+          return true;
+        }
+      });
+
+      return Map;
+    })(),
+
+    Set: (function() {
+      function Set() {
+        if (!(this instanceof Set)) return new Set;
+        defineProperty(this, 'map', Map());
+      }
+
+      defineProperties(Set.prototype, {
+        has: function(key) {
+          return this.map.has(key);
+        },
+
+        add: function(key) {
+          this.map.set(key, true);
+        },
+
+        'delete': function(key) {
+          return this.map['delete'](key);
+        }
+      });
+
+      return Set;
+    })()
+  });
+});
diff --git a/ajax/libs/es6-shim/0.4.1/es6-shim.min.js b/ajax/libs/es6-shim/0.4.1/es6-shim.min.js
new file mode 100644
index 000000000..e537de78f
--- /dev/null
+++ b/ajax/libs/es6-shim/0.4.1/es6-shim.min.js
@@ -0,0 +1 @@
+({define:"function"==typeof define?define:function(t){t()}}).define(function(){"use strict";var t="undefined"==typeof global?window:global,n=t.isFinite,e=function(t){for(var n=1,e=2;t>=e;e++)n*=e;return n},r=function(t,n,e){t[n]||Object.defineProperty(t,n,{configurable:!0,enumerable:!1,writable:!0,value:e})},i=function(t,n){Object.keys(n).forEach(function(e){r(t,e,n[e])})};i(String.prototype,{repeat:function(t){return new Array(t+1).join(this)},startsWith:function(t){return 0===this.lastIndexOf(t,0)},endsWith:function(t){var n=this.length-String(t).length;return n>=0&&this.indexOf(t,n)===n},contains:function(t){return-1!==this.indexOf(t)},toArray:function(){return this.split("")}}),i(Array,{from:function(t){for(var n=Object(t),e=[],r=0,i=n.length>>>0;i>r;r++)r in n&&(e[r]=n[r]);return e},of:function(){return Array.prototype.slice.call(arguments)}}),i(Number,{isFinite:function(t){return"number"==typeof t&&n(t)},isInteger:function(t){return Number.isFinite(t)&&t>=-9007199254740992&&9007199254740992>=t&&Math.floor(t)===t},isNaN:function(t){return Object.is(t,0/0)},toInteger:function(t){var n=+t;return Object.is(n,0/0)?0:0!==n&&Number.isFinite(n)?Math.sign(n)*Math.floor(Math.abs(n)):n}}),i(Object,{getOwnPropertyDescriptors:function(t){var n={};return Object.getOwnPropertyNames(t).forEach(function(e){n[e]=Object.getOwnPropertyDescriptor(t,e)}),n},getPropertyDescriptor:function(t,n){for(var e=Object.getOwnPropertyDescriptor(t,n),r=Object.getPrototypeOf(t);void 0===e&&null!==r;)e=Object.getOwnPropertyDescriptor(r,n),r=Object.getPrototypeOf(r);return e},getPropertyNames:function(t){for(var n=Object.getOwnPropertyNames(t),e=Object.getPrototypeOf(t);null!==e;)Object.getOwnPropertyNames(e).forEach(function(t){-1===n.indexOf(t)&&n.push(t)}),e=Object.getPrototypeOf(e);return n},is:function(t,n){return t===n?0===t?1/t===1/n:!0:t!==t&&n!==n},isnt:function(t,n){return!Object.is(t,n)}}),i(Math,{acosh:function(t){return Math.log(t+Math.sqrt(t*t-1))},asinh:function(t){return Math.log(t+Math.sqrt(t*t+1))},atanh:function(t){return.5*Math.log((1+t)/(1-t))},cosh:function(t){return 0>t&&(t=-t),t>21?Math.exp(t)/2:(Math.exp(t)+Math.exp(-t))/2},expm1:function(t){for(var n=0,r=50,i=1;r>i;i++)n+=Math.pow(t,i)/e(i);return n},hypot:function(t,n){return Math.sqrt(t*t+n*n)||0},log2:function(t){return Math.log(t)*(1/Math.LN2)},log10:function(t){return Math.log(t)*(1/Math.LN10)},log1p:function(t){var n=0,e=50;if(-1>=t)return-1/0;if(0>t||t>1)return Math.log(1+t);for(var r=1;e>r;r++)r%2===0?n-=Math.pow(t,r)/r:n+=Math.pow(t,r)/r;return n},sign:function(t){var n=+t;return Object.is(n,0/0)||0===n?n:0>n?-1:1},sinh:function(t){return(Math.exp(t)-Math.exp(-t))/2},tanh:function(t){return(Math.exp(t)-Math.exp(-t))/(Math.exp(t)+Math.exp(-t))},trunc:function(t){return~~t}}),i(t,{Map:function(){function t(){return this instanceof t?(r(this,"keys",[]),void r(this,"values",[])):new t}var n=function(t,n){for(var e=0,r=t.length;r>e;e++)if(Object.is(t[e],n))return e;return-1};return i(t.prototype,{get:function(t){var e=n(this.keys,t);return 0>e?void 0:this.values[e]},has:function(t){return n(this.keys,t)>=0},set:function(t,e){var r=this.keys,i=this.values,o=n(r,t);return 0>o&&(o=r.length),void 0===e?(r.splice(o,1),void i.splice(o,1)):(r[o]=t,void(i[o]=e))},"delete":function(t){var e=this.keys,r=this.values,i=n(e,t);return 0>i?!1:(e.splice(i,1),r.splice(i,1),!0)}}),t}(),Set:function(){function t(){return this instanceof t?void r(this,"map",Map()):new t}return i(t.prototype,{has:function(t){return this.map.has(t)},add:function(t){this.map.set(t,!0)},"delete":function(t){return this.map["delete"](t)}}),t}()})});
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.5.0/es6-shim.js b/ajax/libs/es6-shim/0.5.0/es6-shim.js
new file mode 100644
index 000000000..8ff6e17f6
--- /dev/null
+++ b/ajax/libs/es6-shim/0.5.0/es6-shim.js
@@ -0,0 +1,329 @@
+({define: (typeof define === 'function')
+    ? define  // RequireJS
+    : function(definition) {definition();} // CommonJS and <script>
+}).define(function() {
+  'use strict';
+
+  var globals = (typeof global === 'undefined') ? window : global;
+  var global_isFinite = globals.isFinite;
+  var factorial = function(value) {
+    var result = 1;
+    for (var i = 2; i <= value; i++) {
+      result *= i;
+    }
+    return result;
+  };
+
+  var defineProperty = function(object, name, method) {
+    if (!object[name]) {
+      Object.defineProperty(object, name, {
+        configurable: true,
+        enumerable: false,
+        writable: true,
+        value: method
+      });
+    }
+  };
+
+  var defineProperties = function(object, map) {
+    Object.keys(map).forEach(function(name) {
+      defineProperty(object, name, map[name]);
+    });
+  };
+
+  defineProperties(String.prototype, {
+    repeat: function(times) {
+      return new Array(times + 1).join(this);
+    },
+
+    startsWith: function(substring) {
+      return this.lastIndexOf(substring, 0) === 0;
+    },
+
+    endsWith: function(substring) {
+      var startFrom = this.length - String(substring).length;
+      return startFrom >= 0 && this.indexOf(substring, startFrom) === startFrom;
+    },
+
+    contains: function(substring) {
+      return this.indexOf(substring) !== -1;
+    },
+
+    toArray: function() {
+      return this.split('');
+    }
+  });
+
+  defineProperties(Array, {
+    from: function(iterable) {
+      var object = Object(iterable);
+      var array = [];
+
+      for (var key = 0, length = object.length >>> 0; key < length; key++) {
+        if (key in object) {
+          array[key] = object[key];
+        }
+      }
+
+      return array;
+    },
+
+    of: function() {
+      return Array.prototype.slice.call(arguments);
+    }
+  });
+
+  defineProperties(Number, {
+    MAX_INTEGER: 9007199254740992,
+    EPSILON: 2.220446049250313e-16,
+
+    parseInt: globals.parseInt,
+    parseFloat: globals.parseFloat,
+
+    isFinite: function(value) {
+      return typeof value === 'number' && global_isFinite(value);
+    },
+
+    isInteger: function(value) {
+      return Number.isFinite(value) &&
+        value >= -9007199254740992 && value <= Number.MAX_INTEGER &&
+        Math.floor(value) === value;
+    },
+
+    isNaN: function(value) {
+      return Object.is(value, NaN);
+    },
+
+    toInteger: function(value) {
+      var number = +value;
+      if (Object.is(number, NaN)) return +0;
+      if (number === 0 || !Number.isFinite(number)) return number;
+      return Math.sign(number) * Math.floor(Math.abs(number));
+    }
+  });
+
+  defineProperties(Number.prototype, {
+    clz: function() {
+      var number = +this;
+      if (!number || !Number.isFinite(number)) return 32;
+      number = number < 0 ? Math.ceil(number) : Math.floor(number);
+      number = number - Math.floor(number / 0x100000000) * 0x100000000;
+      return 32 - (number).toString(2).length;
+    }
+  });
+
+  defineProperties(Object, {
+    getOwnPropertyDescriptors: function(subject) {
+      var descs = {};
+      Object.getOwnPropertyNames(subject).forEach(function(propName) {
+        descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+      });
+      return descs;
+    },
+
+    getPropertyDescriptor: function(subject, name) {
+      var pd = Object.getOwnPropertyDescriptor(subject, name);
+      var proto = Object.getPrototypeOf(subject);
+      while (pd === undefined && proto !== null) {
+        pd = Object.getOwnPropertyDescriptor(proto, name);
+        proto = Object.getPrototypeOf(proto);
+      }
+      return pd;
+    },
+
+    getPropertyNames: function(subject, name) {
+      var result = Object.getOwnPropertyNames(subject);
+      var proto = Object.getPrototypeOf(subject);
+      var property;
+      while (proto !== null) {
+        Object.getOwnPropertyNames(proto).forEach(function(property) {
+          if (result.indexOf(property) === -1) {
+            result.push(property);
+          }
+        });
+        proto = Object.getPrototypeOf(proto);
+      }
+      return result;
+    },
+
+    is: function(x, y) {
+      if (x === y) {
+        // 0 === -0, but they are not identical
+        if (x === 0) {
+          return 1 / x === 1 / y;
+        } else {
+          return true;
+        }
+      }
+
+      // NaN !== NaN, but they are identical.
+      // NaNs are the only non-reflexive value, i.e., if x !== x,
+      // then x is a NaN.
+      // isNaN is broken: it converts its argument to number, so
+      // isNaN("foo") => true
+      return x !== x && y !== y;
+    },
+    
+    isnt: function(x, y) {
+      return !Object.is(x, y);
+    },
+
+    isObject: function(value) {
+      return typeof value === 'object' && value !== null;
+    }
+  });  
+  
+  defineProperties(Math, {
+    acosh: function(value) {
+      return Math.log(value + Math.sqrt(value * value - 1));
+    },
+    
+    asinh: function(value) {
+      return Math.log(value + Math.sqrt(value * value + 1));
+    },
+    
+    atanh: function(value) {
+      return 0.5 * Math.log((1 + value) / (1 - value));
+    },
+
+    cosh: function(value) {
+      if (value < 0) value = -value;
+      if (value > 21) return Math.exp(value) / 2;
+      return (Math.exp(value) + Math.exp(-value)) / 2;
+    },
+    
+    expm1: function(value) {
+      var result = 0;
+      var n = 50;
+      for (var i = 1; i < n; i++) {
+        result += Math.pow(value, i) / factorial(i);
+      }
+      return result;
+    },
+    
+    hypot: function(x, y) {
+      return Math.sqrt(x * x + y * y) || 0;
+    },
+
+    log2: function(value) {
+      return Math.log(value) * (1 / Math.LN2);
+    },
+    
+    log10: function(value) {
+      return Math.log(value) * (1 / Math.LN10);
+    },
+    
+    log1p: function(value) {
+      var result = 0;
+      var n = 50;
+
+      if (value <= -1) return -Infinity;
+      if (value < 0 || value > 1) return Math.log(1 + value);
+      for (var i = 1; i < n; i++) {
+        if ((i % 2) === 0) {
+          result -= Math.pow(value, i) / i;
+        } else {
+          result += Math.pow(value, i) / i;
+        }
+      }
+
+      return result;
+    },
+
+    sign: function(value) {
+      var number = +value;
+      if (number === 0) return number;
+      if (Object.is(number, NaN)) return number;
+      return (number < 0) ? -1 : 1;
+    },
+    
+    sinh: function(value) {
+      return (Math.exp(value) - Math.exp(-value)) / 2;
+    },
+    
+    tanh: function(value) {
+      return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+    },
+    
+    trunc: function(value) {
+      return ~~value;
+    }
+  });
+
+  defineProperties(globals, {
+    Map: (function() {
+      var indexOfIdentical = function(keys, key) {
+        for (var i = 0, length = keys.length; i < length; i++) {
+          if (Object.is(keys[i], key)) return i;
+        }
+        return -1;
+      };
+
+      function Map() {
+        if (!(this instanceof Map)) return new Map;
+        defineProperty(this, 'keys', []);
+        defineProperty(this, 'values', []);
+      }
+
+      defineProperties(Map.prototype, {
+        get: function(key) {
+          var index = indexOfIdentical(this.keys, key);
+          return index < 0 ? undefined : this.values[index];
+        },
+
+        has: function(key) {
+          return indexOfIdentical(this.keys, key) >= 0;
+        },
+
+        set: function(key, value) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) index = keys.length;
+          if (value === void 0) {
+            keys.splice(index, 1);
+            values.splice(index, 1);
+            return;
+          }
+          keys[index] = key;
+          values[index] = value;
+        },
+
+        'delete': function(key) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) return false;
+          keys.splice(index, 1);
+          values.splice(index, 1);
+          return true;
+        }
+      });
+
+      return Map;
+    })(),
+
+    Set: (function() {
+      function Set() {
+        if (!(this instanceof Set)) return new Set;
+        defineProperty(this, 'map', Map());
+      }
+
+      defineProperties(Set.prototype, {
+        has: function(key) {
+          return this.map.has(key);
+        },
+
+        add: function(key) {
+          this.map.set(key, true);
+        },
+
+        'delete': function(key) {
+          return this.map['delete'](key);
+        }
+      });
+
+      return Set;
+    })()
+  });
+});
diff --git a/ajax/libs/es6-shim/0.5.0/es6-shim.min.js b/ajax/libs/es6-shim/0.5.0/es6-shim.min.js
new file mode 100644
index 000000000..41e60e191
--- /dev/null
+++ b/ajax/libs/es6-shim/0.5.0/es6-shim.min.js
@@ -0,0 +1 @@
+({define:"function"==typeof define?define:function(t){t()}}).define(function(){"use strict";var t="undefined"==typeof global?window:global,n=t.isFinite,e=function(t){for(var n=1,e=2;t>=e;e++)n*=e;return n},r=function(t,n,e){t[n]||Object.defineProperty(t,n,{configurable:!0,enumerable:!1,writable:!0,value:e})},i=function(t,n){Object.keys(n).forEach(function(e){r(t,e,n[e])})};i(String.prototype,{repeat:function(t){return new Array(t+1).join(this)},startsWith:function(t){return 0===this.lastIndexOf(t,0)},endsWith:function(t){var n=this.length-String(t).length;return n>=0&&this.indexOf(t,n)===n},contains:function(t){return-1!==this.indexOf(t)},toArray:function(){return this.split("")}}),i(Array,{from:function(t){for(var n=Object(t),e=[],r=0,i=n.length>>>0;i>r;r++)r in n&&(e[r]=n[r]);return e},of:function(){return Array.prototype.slice.call(arguments)}}),i(Number,{MAX_INTEGER:9007199254740992,EPSILON:2.220446049250313e-16,parseInt:t.parseInt,parseFloat:t.parseFloat,isFinite:function(t){return"number"==typeof t&&n(t)},isInteger:function(t){return Number.isFinite(t)&&t>=-9007199254740992&&t<=Number.MAX_INTEGER&&Math.floor(t)===t},isNaN:function(t){return Object.is(t,0/0)},toInteger:function(t){var n=+t;return Object.is(n,0/0)?0:0!==n&&Number.isFinite(n)?Math.sign(n)*Math.floor(Math.abs(n)):n}}),i(Number.prototype,{clz:function(){var t=+this;return t&&Number.isFinite(t)?(t=0>t?Math.ceil(t):Math.floor(t),t-=4294967296*Math.floor(t/4294967296),32-t.toString(2).length):32}}),i(Object,{getOwnPropertyDescriptors:function(t){var n={};return Object.getOwnPropertyNames(t).forEach(function(e){n[e]=Object.getOwnPropertyDescriptor(t,e)}),n},getPropertyDescriptor:function(t,n){for(var e=Object.getOwnPropertyDescriptor(t,n),r=Object.getPrototypeOf(t);void 0===e&&null!==r;)e=Object.getOwnPropertyDescriptor(r,n),r=Object.getPrototypeOf(r);return e},getPropertyNames:function(t){for(var n=Object.getOwnPropertyNames(t),e=Object.getPrototypeOf(t);null!==e;)Object.getOwnPropertyNames(e).forEach(function(t){-1===n.indexOf(t)&&n.push(t)}),e=Object.getPrototypeOf(e);return n},is:function(t,n){return t===n?0===t?1/t===1/n:!0:t!==t&&n!==n},isnt:function(t,n){return!Object.is(t,n)},isObject:function(t){return"object"==typeof t&&null!==t}}),i(Math,{acosh:function(t){return Math.log(t+Math.sqrt(t*t-1))},asinh:function(t){return Math.log(t+Math.sqrt(t*t+1))},atanh:function(t){return.5*Math.log((1+t)/(1-t))},cosh:function(t){return 0>t&&(t=-t),t>21?Math.exp(t)/2:(Math.exp(t)+Math.exp(-t))/2},expm1:function(t){for(var n=0,r=50,i=1;r>i;i++)n+=Math.pow(t,i)/e(i);return n},hypot:function(t,n){return Math.sqrt(t*t+n*n)||0},log2:function(t){return Math.log(t)*(1/Math.LN2)},log10:function(t){return Math.log(t)*(1/Math.LN10)},log1p:function(t){var n=0,e=50;if(-1>=t)return-1/0;if(0>t||t>1)return Math.log(1+t);for(var r=1;e>r;r++)r%2===0?n-=Math.pow(t,r)/r:n+=Math.pow(t,r)/r;return n},sign:function(t){var n=+t;return 0===n?n:Object.is(n,0/0)?n:0>n?-1:1},sinh:function(t){return(Math.exp(t)-Math.exp(-t))/2},tanh:function(t){return(Math.exp(t)-Math.exp(-t))/(Math.exp(t)+Math.exp(-t))},trunc:function(t){return~~t}}),i(t,{Map:function(){function t(){return this instanceof t?(r(this,"keys",[]),void r(this,"values",[])):new t}var n=function(t,n){for(var e=0,r=t.length;r>e;e++)if(Object.is(t[e],n))return e;return-1};return i(t.prototype,{get:function(t){var e=n(this.keys,t);return 0>e?void 0:this.values[e]},has:function(t){return n(this.keys,t)>=0},set:function(t,e){var r=this.keys,i=this.values,o=n(r,t);return 0>o&&(o=r.length),void 0===e?(r.splice(o,1),void i.splice(o,1)):(r[o]=t,void(i[o]=e))},"delete":function(t){var e=this.keys,r=this.values,i=n(e,t);return 0>i?!1:(e.splice(i,1),r.splice(i,1),!0)}}),t}(),Set:function(){function t(){return this instanceof t?void r(this,"map",Map()):new t}return i(t.prototype,{has:function(t){return this.map.has(t)},add:function(t){this.map.set(t,!0)},"delete":function(t){return this.map["delete"](t)}}),t}()})});
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.5.1/es6-shim.js b/ajax/libs/es6-shim/0.5.1/es6-shim.js
new file mode 100644
index 000000000..e2d4a3e17
--- /dev/null
+++ b/ajax/libs/es6-shim/0.5.1/es6-shim.js
@@ -0,0 +1,324 @@
+({define: (typeof define === 'function')
+    ? define  // RequireJS
+    : function(definition) {definition();} // CommonJS and <script>
+}).define(function() {
+  'use strict';
+
+  var globals = (typeof global === 'undefined') ? window : global;
+  var global_isFinite = globals.isFinite;
+  var factorial = function(value) {
+    var result = 1;
+    for (var i = 2; i <= value; i++) {
+      result *= i;
+    }
+    return result;
+  };
+
+  var defineProperty = function(object, name, method) {
+    if (!object[name]) {
+      Object.defineProperty(object, name, {
+        configurable: true,
+        enumerable: false,
+        writable: true,
+        value: method
+      });
+    }
+  };
+
+  var defineProperties = function(object, map) {
+    Object.keys(map).forEach(function(name) {
+      defineProperty(object, name, map[name]);
+    });
+  };
+
+  defineProperties(String.prototype, {
+    repeat: function(times) {
+      return new Array(times + 1).join(this);
+    },
+
+    startsWith: function(substring) {
+      return this.lastIndexOf(substring, 0) === 0;
+    },
+
+    endsWith: function(substring) {
+      var startFrom = this.length - String(substring).length;
+      return startFrom >= 0 && this.indexOf(substring, startFrom) === startFrom;
+    },
+
+    contains: function(substring) {
+      return this.indexOf(substring) !== -1;
+    },
+
+    toArray: function() {
+      return this.split('');
+    }
+  });
+
+  defineProperties(Array, {
+    from: function(iterable) {
+      var object = Object(iterable);
+      var array = [];
+
+      for (var key = 0, length = object.length >>> 0; key < length; key++) {
+        if (key in object) {
+          array[key] = object[key];
+        }
+      }
+
+      return array;
+    },
+
+    of: function() {
+      return Array.prototype.slice.call(arguments);
+    }
+  });
+
+  defineProperties(Number, {
+    MAX_INTEGER: 9007199254740992,
+    EPSILON: 2.220446049250313e-16,
+
+    parseInt: globals.parseInt,
+    parseFloat: globals.parseFloat,
+
+    isFinite: function(value) {
+      return typeof value === 'number' && global_isFinite(value);
+    },
+
+    isInteger: function(value) {
+      return Number.isFinite(value) &&
+        value >= -9007199254740992 && value <= Number.MAX_INTEGER &&
+        Math.floor(value) === value;
+    },
+
+    isNaN: function(value) {
+      return Object.is(value, NaN);
+    },
+
+    toInteger: function(value) {
+      var number = +value;
+      if (Object.is(number, NaN)) return +0;
+      if (number === 0 || !Number.isFinite(number)) return number;
+      return Math.sign(number) * Math.floor(Math.abs(number));
+    }
+  });
+
+  defineProperties(Number.prototype, {
+    clz: function() {
+      var number = +this;
+      if (!number || !Number.isFinite(number)) return 32;
+      number = number < 0 ? Math.ceil(number) : Math.floor(number);
+      number = number - Math.floor(number / 0x100000000) * 0x100000000;
+      return 32 - (number).toString(2).length;
+    }
+  });
+
+  defineProperties(Object, {
+    getOwnPropertyDescriptors: function(subject) {
+      var descs = {};
+      Object.getOwnPropertyNames(subject).forEach(function(propName) {
+        descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+      });
+      return descs;
+    },
+
+    getPropertyDescriptor: function(subject, name) {
+      var pd = Object.getOwnPropertyDescriptor(subject, name);
+      var proto = Object.getPrototypeOf(subject);
+      while (pd === undefined && proto !== null) {
+        pd = Object.getOwnPropertyDescriptor(proto, name);
+        proto = Object.getPrototypeOf(proto);
+      }
+      return pd;
+    },
+
+    getPropertyNames: function(subject, name) {
+      var result = Object.getOwnPropertyNames(subject);
+      var proto = Object.getPrototypeOf(subject);
+      var property;
+      while (proto !== null) {
+        Object.getOwnPropertyNames(proto).forEach(function(property) {
+          if (result.indexOf(property) === -1) {
+            result.push(property);
+          }
+        });
+        proto = Object.getPrototypeOf(proto);
+      }
+      return result;
+    },
+
+    is: function(x, y) {
+      if (x === y) {
+        // 0 === -0, but they are not identical
+        if (x === 0) {
+          return 1 / x === 1 / y;
+        } else {
+          return true;
+        }
+      }
+
+      // NaN !== NaN, but they are identical.
+      // NaNs are the only non-reflexive value, i.e., if x !== x,
+      // then x is a NaN.
+      // isNaN is broken: it converts its argument to number, so
+      // isNaN("foo") => true
+      return x !== x && y !== y;
+    },
+    
+    isnt: function(x, y) {
+      return !Object.is(x, y);
+    },
+
+    isObject: function(value) {
+      return typeof value === 'object' && value !== null;
+    }
+  });  
+  
+  defineProperties(Math, {
+    acosh: function(value) {
+      return Math.log(value + Math.sqrt(value * value - 1));
+    },
+    
+    asinh: function(value) {
+      return Math.log(value + Math.sqrt(value * value + 1));
+    },
+    
+    atanh: function(value) {
+      return 0.5 * Math.log((1 + value) / (1 - value));
+    },
+
+    cosh: function(value) {
+      if (value < 0) value = -value;
+      if (value > 21) return Math.exp(value) / 2;
+      return (Math.exp(value) + Math.exp(-value)) / 2;
+    },
+    
+    expm1: function(value) {
+      var result = 0;
+      var n = 50;
+      for (var i = 1; i < n; i++) {
+        result += Math.pow(value, i) / factorial(i);
+      }
+      return result;
+    },
+    
+    hypot: function(x, y) {
+      return Math.sqrt(x * x + y * y) || 0;
+    },
+
+    log2: function(value) {
+      return Math.log(value) * (1 / Math.LN2);
+    },
+    
+    log10: function(value) {
+      return Math.log(value) * (1 / Math.LN10);
+    },
+    
+    log1p: function(value) {
+      var result = 0;
+      var n = 50;
+
+      if (value <= -1) return -Infinity;
+      if (value < 0 || value > 1) return Math.log(1 + value);
+      for (var i = 1; i < n; i++) {
+        if ((i % 2) === 0) {
+          result -= Math.pow(value, i) / i;
+        } else {
+          result += Math.pow(value, i) / i;
+        }
+      }
+
+      return result;
+    },
+
+    sign: function(value) {
+      var number = +value;
+      if (number === 0) return number;
+      if (Object.is(number, NaN)) return number;
+      return (number < 0) ? -1 : 1;
+    },
+    
+    sinh: function(value) {
+      return (Math.exp(value) - Math.exp(-value)) / 2;
+    },
+    
+    tanh: function(value) {
+      return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+    },
+    
+    trunc: function(value) {
+      return ~~value;
+    }
+  });
+
+  defineProperties(globals, {
+    Map: (function() {
+      var indexOfIdentical = function(keys, key) {
+        for (var i = 0, length = keys.length; i < length; i++) {
+          if (Object.is(keys[i], key)) return i;
+        }
+        return -1;
+      };
+
+      function Map() {
+        if (!(this instanceof Map)) return new Map;
+        defineProperty(this, 'keys', []);
+        defineProperty(this, 'values', []);
+      }
+
+      defineProperties(Map.prototype, {
+        get: function(key) {
+          var index = indexOfIdentical(this.keys, key);
+          return index < 0 ? undefined : this.values[index];
+        },
+
+        has: function(key) {
+          return indexOfIdentical(this.keys, key) >= 0;
+        },
+
+        set: function(key, value) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) index = keys.length;
+          keys[index] = key;
+          values[index] = value;
+        },
+
+        'delete': function(key) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) return false;
+          keys.splice(index, 1);
+          values.splice(index, 1);
+          return true;
+        }
+      });
+
+      return Map;
+    })(),
+
+    Set: (function() {
+      function Set() {
+        if (!(this instanceof Set)) return new Set;
+        defineProperty(this, 'map', Map());
+      }
+
+      defineProperties(Set.prototype, {
+        has: function(key) {
+          return this.map.has(key);
+        },
+
+        add: function(key) {
+          this.map.set(key, true);
+        },
+
+        'delete': function(key) {
+          return this.map['delete'](key);
+        }
+      });
+
+      return Set;
+    })()
+  });
+});
diff --git a/ajax/libs/es6-shim/0.5.1/es6-shim.min.js b/ajax/libs/es6-shim/0.5.1/es6-shim.min.js
new file mode 100644
index 000000000..c6adc45a7
--- /dev/null
+++ b/ajax/libs/es6-shim/0.5.1/es6-shim.min.js
@@ -0,0 +1 @@
+({define:"function"==typeof define?define:function(t){t()}}).define(function(){"use strict";var t="undefined"==typeof global?window:global,n=t.isFinite,e=function(t){for(var n=1,e=2;t>=e;e++)n*=e;return n},r=function(t,n,e){t[n]||Object.defineProperty(t,n,{configurable:!0,enumerable:!1,writable:!0,value:e})},i=function(t,n){Object.keys(n).forEach(function(e){r(t,e,n[e])})};i(String.prototype,{repeat:function(t){return new Array(t+1).join(this)},startsWith:function(t){return 0===this.lastIndexOf(t,0)},endsWith:function(t){var n=this.length-String(t).length;return n>=0&&this.indexOf(t,n)===n},contains:function(t){return-1!==this.indexOf(t)},toArray:function(){return this.split("")}}),i(Array,{from:function(t){for(var n=Object(t),e=[],r=0,i=n.length>>>0;i>r;r++)r in n&&(e[r]=n[r]);return e},of:function(){return Array.prototype.slice.call(arguments)}}),i(Number,{MAX_INTEGER:9007199254740992,EPSILON:2.220446049250313e-16,parseInt:t.parseInt,parseFloat:t.parseFloat,isFinite:function(t){return"number"==typeof t&&n(t)},isInteger:function(t){return Number.isFinite(t)&&t>=-9007199254740992&&t<=Number.MAX_INTEGER&&Math.floor(t)===t},isNaN:function(t){return Object.is(t,0/0)},toInteger:function(t){var n=+t;return Object.is(n,0/0)?0:0!==n&&Number.isFinite(n)?Math.sign(n)*Math.floor(Math.abs(n)):n}}),i(Number.prototype,{clz:function(){var t=+this;return t&&Number.isFinite(t)?(t=0>t?Math.ceil(t):Math.floor(t),t-=4294967296*Math.floor(t/4294967296),32-t.toString(2).length):32}}),i(Object,{getOwnPropertyDescriptors:function(t){var n={};return Object.getOwnPropertyNames(t).forEach(function(e){n[e]=Object.getOwnPropertyDescriptor(t,e)}),n},getPropertyDescriptor:function(t,n){for(var e=Object.getOwnPropertyDescriptor(t,n),r=Object.getPrototypeOf(t);void 0===e&&null!==r;)e=Object.getOwnPropertyDescriptor(r,n),r=Object.getPrototypeOf(r);return e},getPropertyNames:function(t){for(var n=Object.getOwnPropertyNames(t),e=Object.getPrototypeOf(t);null!==e;)Object.getOwnPropertyNames(e).forEach(function(t){-1===n.indexOf(t)&&n.push(t)}),e=Object.getPrototypeOf(e);return n},is:function(t,n){return t===n?0===t?1/t===1/n:!0:t!==t&&n!==n},isnt:function(t,n){return!Object.is(t,n)},isObject:function(t){return"object"==typeof t&&null!==t}}),i(Math,{acosh:function(t){return Math.log(t+Math.sqrt(t*t-1))},asinh:function(t){return Math.log(t+Math.sqrt(t*t+1))},atanh:function(t){return.5*Math.log((1+t)/(1-t))},cosh:function(t){return 0>t&&(t=-t),t>21?Math.exp(t)/2:(Math.exp(t)+Math.exp(-t))/2},expm1:function(t){for(var n=0,r=50,i=1;r>i;i++)n+=Math.pow(t,i)/e(i);return n},hypot:function(t,n){return Math.sqrt(t*t+n*n)||0},log2:function(t){return Math.log(t)*(1/Math.LN2)},log10:function(t){return Math.log(t)*(1/Math.LN10)},log1p:function(t){var n=0,e=50;if(-1>=t)return-1/0;if(0>t||t>1)return Math.log(1+t);for(var r=1;e>r;r++)r%2===0?n-=Math.pow(t,r)/r:n+=Math.pow(t,r)/r;return n},sign:function(t){var n=+t;return 0===n?n:Object.is(n,0/0)?n:0>n?-1:1},sinh:function(t){return(Math.exp(t)-Math.exp(-t))/2},tanh:function(t){return(Math.exp(t)-Math.exp(-t))/(Math.exp(t)+Math.exp(-t))},trunc:function(t){return~~t}}),i(t,{Map:function(){function t(){return this instanceof t?(r(this,"keys",[]),void r(this,"values",[])):new t}var n=function(t,n){for(var e=0,r=t.length;r>e;e++)if(Object.is(t[e],n))return e;return-1};return i(t.prototype,{get:function(t){var e=n(this.keys,t);return 0>e?void 0:this.values[e]},has:function(t){return n(this.keys,t)>=0},set:function(t,e){var r=this.keys,i=this.values,o=n(r,t);0>o&&(o=r.length),r[o]=t,i[o]=e},"delete":function(t){var e=this.keys,r=this.values,i=n(e,t);return 0>i?!1:(e.splice(i,1),r.splice(i,1),!0)}}),t}(),Set:function(){function t(){return this instanceof t?void r(this,"map",Map()):new t}return i(t.prototype,{has:function(t){return this.map.has(t)},add:function(t){this.map.set(t,!0)},"delete":function(t){return this.map["delete"](t)}}),t}()})});
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.5.2/es6-shim.js b/ajax/libs/es6-shim/0.5.2/es6-shim.js
new file mode 100644
index 000000000..c8d53edc6
--- /dev/null
+++ b/ajax/libs/es6-shim/0.5.2/es6-shim.js
@@ -0,0 +1,316 @@
+({define: (typeof define === 'function')
+    ? define  // RequireJS
+    : function(definition) {definition();} // CommonJS and <script>
+}).define(function() {
+  'use strict';
+
+  var globals = (typeof global === 'undefined') ? window : global;
+  var global_isFinite = globals.isFinite;
+  var factorial = function(value) {
+    var result = 1;
+    for (var i = 2; i <= value; i++) {
+      result *= i;
+    }
+    return result;
+  };
+
+  var defineProperty = function(object, name, method) {
+    if (!object[name]) {
+      Object.defineProperty(object, name, {
+        configurable: true,
+        enumerable: false,
+        writable: true,
+        value: method
+      });
+    }
+  };
+
+  var defineProperties = function(object, map) {
+    Object.keys(map).forEach(function(name) {
+      defineProperty(object, name, map[name]);
+    });
+  };
+
+  defineProperties(String.prototype, {
+    repeat: function(times) {
+      return new Array(times + 1).join(this);
+    },
+
+    startsWith: function(substring) {
+      return this.lastIndexOf(substring, 0) === 0;
+    },
+
+    endsWith: function(substring) {
+      var startFrom = this.length - String(substring).length;
+      return startFrom >= 0 && this.indexOf(substring, startFrom) === startFrom;
+    },
+
+    contains: function(substring) {
+      return this.indexOf(substring) !== -1;
+    }
+  });
+
+  defineProperties(Array, {
+    from: function(iterable) {
+      var object = Object(iterable);
+      var array = [];
+
+      for (var key = 0, length = object.length >>> 0; key < length; key++) {
+        if (key in object) {
+          array[key] = object[key];
+        }
+      }
+
+      return array;
+    },
+
+    of: function() {
+      return Array.prototype.slice.call(arguments);
+    }
+  });
+
+  defineProperties(Number, {
+    MAX_INTEGER: 9007199254740992,
+    EPSILON: 2.220446049250313e-16,
+
+    parseInt: globals.parseInt,
+    parseFloat: globals.parseFloat,
+
+    isFinite: function(value) {
+      return typeof value === 'number' && global_isFinite(value);
+    },
+
+    isInteger: function(value) {
+      return Number.isFinite(value) &&
+        value >= -9007199254740992 && value <= Number.MAX_INTEGER &&
+        Math.floor(value) === value;
+    },
+
+    isNaN: function(value) {
+      return Object.is(value, NaN);
+    },
+
+    toInteger: function(value) {
+      var number = +value;
+      if (Object.is(number, NaN)) return +0;
+      if (number === 0 || !Number.isFinite(number)) return number;
+      return Math.sign(number) * Math.floor(Math.abs(number));
+    }
+  });
+
+  defineProperties(Number.prototype, {
+    clz: function() {
+      var number = +this;
+      if (!number || !Number.isFinite(number)) return 32;
+      number = number < 0 ? Math.ceil(number) : Math.floor(number);
+      number = number - Math.floor(number / 0x100000000) * 0x100000000;
+      return 32 - (number).toString(2).length;
+    }
+  });
+
+  defineProperties(Object, {
+    getOwnPropertyDescriptors: function(subject) {
+      var descs = {};
+      Object.getOwnPropertyNames(subject).forEach(function(propName) {
+        descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+      });
+      return descs;
+    },
+
+    getPropertyDescriptor: function(subject, name) {
+      var pd = Object.getOwnPropertyDescriptor(subject, name);
+      var proto = Object.getPrototypeOf(subject);
+      while (pd === undefined && proto !== null) {
+        pd = Object.getOwnPropertyDescriptor(proto, name);
+        proto = Object.getPrototypeOf(proto);
+      }
+      return pd;
+    },
+
+    getPropertyNames: function(subject, name) {
+      var result = Object.getOwnPropertyNames(subject);
+      var proto = Object.getPrototypeOf(subject);
+      var property;
+      while (proto !== null) {
+        Object.getOwnPropertyNames(proto).forEach(function(property) {
+          if (result.indexOf(property) === -1) {
+            result.push(property);
+          }
+        });
+        proto = Object.getPrototypeOf(proto);
+      }
+      return result;
+    },
+
+    is: function(x, y) {
+      if (x === y) {
+        // 0 === -0, but they are not identical
+        if (x === 0) {
+          return 1 / x === 1 / y;
+        } else {
+          return true;
+        }
+      }
+
+      // NaN !== NaN, but they are identical.
+      // NaNs are the only non-reflexive value, i.e., if x !== x,
+      // then x is a NaN.
+      // isNaN is broken: it converts its argument to number, so
+      // isNaN("foo") => true
+      return x !== x && y !== y;
+    },
+    
+    isnt: function(x, y) {
+      return !Object.is(x, y);
+    }
+  });  
+  
+  defineProperties(Math, {
+    acosh: function(value) {
+      return Math.log(value + Math.sqrt(value * value - 1));
+    },
+    
+    asinh: function(value) {
+      return Math.log(value + Math.sqrt(value * value + 1));
+    },
+    
+    atanh: function(value) {
+      return 0.5 * Math.log((1 + value) / (1 - value));
+    },
+
+    cosh: function(value) {
+      if (value < 0) value = -value;
+      if (value > 21) return Math.exp(value) / 2;
+      return (Math.exp(value) + Math.exp(-value)) / 2;
+    },
+    
+    expm1: function(value) {
+      var result = 0;
+      var n = 50;
+      for (var i = 1; i < n; i++) {
+        result += Math.pow(value, i) / factorial(i);
+      }
+      return result;
+    },
+    
+    hypot: function(x, y) {
+      return Math.sqrt(x * x + y * y) || 0;
+    },
+
+    log2: function(value) {
+      return Math.log(value) * (1 / Math.LN2);
+    },
+    
+    log10: function(value) {
+      return Math.log(value) * (1 / Math.LN10);
+    },
+    
+    log1p: function(value) {
+      var result = 0;
+      var n = 50;
+
+      if (value <= -1) return -Infinity;
+      if (value < 0 || value > 1) return Math.log(1 + value);
+      for (var i = 1; i < n; i++) {
+        if ((i % 2) === 0) {
+          result -= Math.pow(value, i) / i;
+        } else {
+          result += Math.pow(value, i) / i;
+        }
+      }
+
+      return result;
+    },
+
+    sign: function(value) {
+      var number = +value;
+      if (number === 0) return number;
+      if (Object.is(number, NaN)) return number;
+      return (number < 0) ? -1 : 1;
+    },
+    
+    sinh: function(value) {
+      return (Math.exp(value) - Math.exp(-value)) / 2;
+    },
+    
+    tanh: function(value) {
+      return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+    },
+    
+    trunc: function(value) {
+      return ~~value;
+    }
+  });
+
+  defineProperties(globals, {
+    Map: (function() {
+      var indexOfIdentical = function(keys, key) {
+        for (var i = 0, length = keys.length; i < length; i++) {
+          if (Object.is(keys[i], key)) return i;
+        }
+        return -1;
+      };
+
+      function Map() {
+        if (!(this instanceof Map)) return new Map;
+        defineProperty(this, 'keys', []);
+        defineProperty(this, 'values', []);
+      }
+
+      defineProperties(Map.prototype, {
+        get: function(key) {
+          var index = indexOfIdentical(this.keys, key);
+          return index < 0 ? undefined : this.values[index];
+        },
+
+        has: function(key) {
+          return indexOfIdentical(this.keys, key) >= 0;
+        },
+
+        set: function(key, value) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) index = keys.length;
+          keys[index] = key;
+          values[index] = value;
+        },
+
+        'delete': function(key) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) return false;
+          keys.splice(index, 1);
+          values.splice(index, 1);
+          return true;
+        }
+      });
+
+      return Map;
+    })(),
+
+    Set: (function() {
+      function Set() {
+        if (!(this instanceof Set)) return new Set;
+        defineProperty(this, 'map', Map());
+      }
+
+      defineProperties(Set.prototype, {
+        has: function(key) {
+          return this.map.has(key);
+        },
+
+        add: function(key) {
+          this.map.set(key, true);
+        },
+
+        'delete': function(key) {
+          return this.map['delete'](key);
+        }
+      });
+
+      return Set;
+    })()
+  });
+});
diff --git a/ajax/libs/es6-shim/0.5.2/es6-shim.min.js b/ajax/libs/es6-shim/0.5.2/es6-shim.min.js
new file mode 100644
index 000000000..375da1ef8
--- /dev/null
+++ b/ajax/libs/es6-shim/0.5.2/es6-shim.min.js
@@ -0,0 +1 @@
+({define:"function"==typeof define?define:function(t){t()}}).define(function(){"use strict";var t="undefined"==typeof global?window:global,n=t.isFinite,e=function(t){for(var n=1,e=2;t>=e;e++)n*=e;return n},r=function(t,n,e){t[n]||Object.defineProperty(t,n,{configurable:!0,enumerable:!1,writable:!0,value:e})},i=function(t,n){Object.keys(n).forEach(function(e){r(t,e,n[e])})};i(String.prototype,{repeat:function(t){return new Array(t+1).join(this)},startsWith:function(t){return 0===this.lastIndexOf(t,0)},endsWith:function(t){var n=this.length-String(t).length;return n>=0&&this.indexOf(t,n)===n},contains:function(t){return-1!==this.indexOf(t)}}),i(Array,{from:function(t){for(var n=Object(t),e=[],r=0,i=n.length>>>0;i>r;r++)r in n&&(e[r]=n[r]);return e},of:function(){return Array.prototype.slice.call(arguments)}}),i(Number,{MAX_INTEGER:9007199254740992,EPSILON:2.220446049250313e-16,parseInt:t.parseInt,parseFloat:t.parseFloat,isFinite:function(t){return"number"==typeof t&&n(t)},isInteger:function(t){return Number.isFinite(t)&&t>=-9007199254740992&&t<=Number.MAX_INTEGER&&Math.floor(t)===t},isNaN:function(t){return Object.is(t,0/0)},toInteger:function(t){var n=+t;return Object.is(n,0/0)?0:0!==n&&Number.isFinite(n)?Math.sign(n)*Math.floor(Math.abs(n)):n}}),i(Number.prototype,{clz:function(){var t=+this;return t&&Number.isFinite(t)?(t=0>t?Math.ceil(t):Math.floor(t),t-=4294967296*Math.floor(t/4294967296),32-t.toString(2).length):32}}),i(Object,{getOwnPropertyDescriptors:function(t){var n={};return Object.getOwnPropertyNames(t).forEach(function(e){n[e]=Object.getOwnPropertyDescriptor(t,e)}),n},getPropertyDescriptor:function(t,n){for(var e=Object.getOwnPropertyDescriptor(t,n),r=Object.getPrototypeOf(t);void 0===e&&null!==r;)e=Object.getOwnPropertyDescriptor(r,n),r=Object.getPrototypeOf(r);return e},getPropertyNames:function(t){for(var n=Object.getOwnPropertyNames(t),e=Object.getPrototypeOf(t);null!==e;)Object.getOwnPropertyNames(e).forEach(function(t){-1===n.indexOf(t)&&n.push(t)}),e=Object.getPrototypeOf(e);return n},is:function(t,n){return t===n?0===t?1/t===1/n:!0:t!==t&&n!==n},isnt:function(t,n){return!Object.is(t,n)}}),i(Math,{acosh:function(t){return Math.log(t+Math.sqrt(t*t-1))},asinh:function(t){return Math.log(t+Math.sqrt(t*t+1))},atanh:function(t){return.5*Math.log((1+t)/(1-t))},cosh:function(t){return 0>t&&(t=-t),t>21?Math.exp(t)/2:(Math.exp(t)+Math.exp(-t))/2},expm1:function(t){for(var n=0,r=50,i=1;r>i;i++)n+=Math.pow(t,i)/e(i);return n},hypot:function(t,n){return Math.sqrt(t*t+n*n)||0},log2:function(t){return Math.log(t)*(1/Math.LN2)},log10:function(t){return Math.log(t)*(1/Math.LN10)},log1p:function(t){var n=0,e=50;if(-1>=t)return-1/0;if(0>t||t>1)return Math.log(1+t);for(var r=1;e>r;r++)r%2===0?n-=Math.pow(t,r)/r:n+=Math.pow(t,r)/r;return n},sign:function(t){var n=+t;return 0===n?n:Object.is(n,0/0)?n:0>n?-1:1},sinh:function(t){return(Math.exp(t)-Math.exp(-t))/2},tanh:function(t){return(Math.exp(t)-Math.exp(-t))/(Math.exp(t)+Math.exp(-t))},trunc:function(t){return~~t}}),i(t,{Map:function(){function t(){return this instanceof t?(r(this,"keys",[]),void r(this,"values",[])):new t}var n=function(t,n){for(var e=0,r=t.length;r>e;e++)if(Object.is(t[e],n))return e;return-1};return i(t.prototype,{get:function(t){var e=n(this.keys,t);return 0>e?void 0:this.values[e]},has:function(t){return n(this.keys,t)>=0},set:function(t,e){var r=this.keys,i=this.values,o=n(r,t);0>o&&(o=r.length),r[o]=t,i[o]=e},"delete":function(t){var e=this.keys,r=this.values,i=n(e,t);return 0>i?!1:(e.splice(i,1),r.splice(i,1),!0)}}),t}(),Set:function(){function t(){return this instanceof t?void r(this,"map",Map()):new t}return i(t.prototype,{has:function(t){return this.map.has(t)},add:function(t){this.map.set(t,!0)},"delete":function(t){return this.map["delete"](t)}}),t}()})});
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.5.3/es6-shim.js b/ajax/libs/es6-shim/0.5.3/es6-shim.js
new file mode 100644
index 000000000..423e782c9
--- /dev/null
+++ b/ajax/libs/es6-shim/0.5.3/es6-shim.js
@@ -0,0 +1,397 @@
+// ES6-shim 0.5.3 (c) 2012 Paul Miller (paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+({define: (typeof define === 'function') ?
+  define : // RequireJS
+  function(definition) {definition();} // CommonJS and <script>
+}).define(function() {
+  'use strict';
+
+  var globals = (typeof global === 'undefined') ? window : global;
+  var global_isFinite = globals.isFinite;
+  var factorial = function(value) {
+    var result = 1;
+    for (var i = 2; i <= value; i++) {
+      result *= i;
+    }
+    return result;
+  };
+
+  var defineProperty = function(object, name, method) {
+    if (!object[name]) {
+      Object.defineProperty(object, name, {
+        configurable: true,
+        enumerable: false,
+        writable: true,
+        value: method
+      });
+    }
+  };
+
+  var defineProperties = function(object, map) {
+    Object.keys(map).forEach(function(name) {
+      defineProperty(object, name, map[name]);
+    });
+  };
+
+  defineProperties(String.prototype, {
+    // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+    repeat: function(times) {
+      if (times < 1) return '';
+      if (times % 2) return this.repeat(times - 1) + this;
+      var half = this.repeat(times / 2);
+      return half + half;
+    },
+
+    startsWith: function(searchString) {
+      var position = arguments[1];
+
+      // Let searchStr be ToString(searchString).
+      var searchStr = searchString.toString();
+
+      // ReturnIfAbrupt(searchStr).
+
+      // Let S be the result of calling ToString,
+      // giving it the this value as its argument.
+      var s = this.toString();
+
+      // ReturnIfAbrupt(S).
+
+      // Let pos be ToInteger(position).
+      // (If position is undefined, this step produces the value 0).
+      var pos = (position === undefined) ? 0 : Number.toInteger(position);
+      // ReturnIfAbrupt(pos).
+
+      // Let len be the number of elements in S.
+      var len = s.length;
+
+      // Let start be min(max(pos, 0), len).
+      var start = Math.min(Math.max(pos, 0), len);
+
+      // Let searchLength be the number of elements in searchString.
+      var searchLength = searchString.length;
+
+      // If searchLength+start is greater than len, return false.
+      if ((searchLength + start) > len) return false;
+
+      // If the searchLength sequence of elements of S starting at
+      // start is the same as the full element sequence of searchString,
+      // return true.
+      var index = ''.indexOf.call(s, searchString, start);
+      return index === start;
+    },
+
+    endsWith: function(searchString) {
+      var endPosition = arguments[1];
+
+      // ReturnIfAbrupt(CheckObjectCoercible(this value)).
+      // Let S be the result of calling ToString, giving it the this value as its argument.
+      // ReturnIfAbrupt(S).
+      var s = this.toString();
+
+      // Let searchStr be ToString(searchString).
+      // ReturnIfAbrupt(searchStr).
+      var searchStr = searchString.toString();
+
+      // Let len be the number of elements in S.
+      var len = s.length;
+
+      // If endPosition is undefined, let pos be len, else let pos be ToInteger(endPosition).
+      // ReturnIfAbrupt(pos).
+      var pos = (endPosition === undefined) ?
+        len :
+        Number.toInteger(endPosition);
+
+      // Let end be min(max(pos, 0), len).
+      var end = Math.min(Math.max(pos, 0), len);
+
+      // Let searchLength be the number of elements in searchString.
+      var searchLength = searchString.length;
+
+      // Let start be end - searchLength.
+      var start = end - searchLength;
+
+      // If start is less than 0, return false.
+      if (start < 0) return false;
+
+      // If the searchLength sequence of elements of S starting at start is the same as the full element sequence of searchString, return true.
+      // Otherwise, return false.
+      var index = ''.indexOf.call(s, searchString, start);
+      return index === start;
+    },
+
+    contains: function(searchString) {
+      var position = arguments[1];
+
+      // Somehow this trick makes method 100% compat with the spec.
+      return ''.indexOf.call(this, searchString, position) !== -1;
+    }
+  });
+
+  defineProperties(Array, {
+    from: function(iterable) {
+      var object = new Object(iterable);
+      var array = [];
+
+      for (var key = 0, length = object.length >>> 0; key < length; key++) {
+        if (key in object) {
+          array[key] = object[key];
+        }
+      }
+
+      return array;
+    },
+
+    of: function() {
+      return Array.prototype.slice.call(arguments);
+    }
+  });
+
+  defineProperties(Number, {
+    MAX_INTEGER: 9007199254740992,
+    EPSILON: 2.220446049250313e-16,
+
+    parseInt: globals.parseInt,
+    parseFloat: globals.parseFloat,
+
+    isFinite: function(value) {
+      return typeof value === 'number' && global_isFinite(value);
+    },
+
+    isInteger: function(value) {
+      return Number.isFinite(value) &&
+        value >= -9007199254740992 && value <= Number.MAX_INTEGER &&
+        Math.floor(value) === value;
+    },
+
+    isNaN: function(value) {
+      return Object.is(value, NaN);
+    },
+
+    toInteger: function(value) {
+      var number = +value;
+      if (Object.is(number, NaN)) return +0;
+      if (number === 0 || !Number.isFinite(number)) return number;
+      return Math.sign(number) * Math.floor(Math.abs(number));
+    }
+  });
+
+  defineProperties(Number.prototype, {
+    clz: function() {
+      var number = +this;
+      if (!number || !Number.isFinite(number)) return 32;
+      number = number < 0 ? Math.ceil(number) : Math.floor(number);
+      number = number - Math.floor(number / 0x100000000) * 0x100000000;
+      return 32 - (number).toString(2).length;
+    }
+  });
+
+  defineProperties(Object, {
+    getOwnPropertyDescriptors: function(subject) {
+      var descs = {};
+      Object.getOwnPropertyNames(subject).forEach(function(propName) {
+        descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+      });
+      return descs;
+    },
+
+    getPropertyDescriptor: function(subject, name) {
+      var pd = Object.getOwnPropertyDescriptor(subject, name);
+      var proto = Object.getPrototypeOf(subject);
+      while (pd === undefined && proto !== null) {
+        pd = Object.getOwnPropertyDescriptor(proto, name);
+        proto = Object.getPrototypeOf(proto);
+      }
+      return pd;
+    },
+
+    getPropertyNames: function(subject) {
+      var result = Object.getOwnPropertyNames(subject);
+      var proto = Object.getPrototypeOf(subject);
+
+      var addProperty = function(property) {
+        if (result.indexOf(property) === -1) {
+          result.push(property);
+        }
+      };
+
+      while (proto !== null) {
+        Object.getOwnPropertyNames(proto).forEach(addProperty);
+        proto = Object.getPrototypeOf(proto);
+      }
+      return result;
+    },
+
+    is: function(x, y) {
+      if (x === y) {
+        // 0 === -0, but they are not identical.
+        if (x === 0) {
+          return 1 / x === 1 / y;
+        } else {
+          return true;
+        }
+      }
+
+      // NaN !== NaN, but they are identical.
+      // NaNs are the only non-reflexive value, i.e., if x !== x,
+      // then x is a NaN.
+      // isNaN is broken: it converts its argument to number, so
+      // isNaN('foo') => true
+      return x !== x && y !== y;
+    },
+
+    isnt: function(x, y) {
+      return !Object.is(x, y);
+    }
+  });
+
+  defineProperties(Math, {
+    acosh: function(value) {
+      return Math.log(value + Math.sqrt(value * value - 1));
+    },
+
+    asinh: function(value) {
+      return Math.log(value + Math.sqrt(value * value + 1));
+    },
+
+    atanh: function(value) {
+      return 0.5 * Math.log((1 + value) / (1 - value));
+    },
+
+    cosh: function(value) {
+      if (value < 0) value = -value;
+      if (value > 21) return Math.exp(value) / 2;
+      return (Math.exp(value) + Math.exp(-value)) / 2;
+    },
+
+    expm1: function(value) {
+      var result = 0;
+      var n = 50;
+      for (var i = 1; i < n; i++) {
+        result += Math.pow(value, i) / factorial(i);
+      }
+      return result;
+    },
+
+    hypot: function(x, y) {
+      return Math.sqrt(x * x + y * y) || 0;
+    },
+
+    log2: function(value) {
+      return Math.log(value) * (1 / Math.LN2);
+    },
+
+    log10: function(value) {
+      return Math.log(value) * (1 / Math.LN10);
+    },
+
+    log1p: function(value) {
+      var result = 0;
+      var n = 50;
+
+      if (value <= -1) return -Infinity;
+      if (value < 0 || value > 1) return Math.log(1 + value);
+      for (var i = 1; i < n; i++) {
+        if ((i % 2) === 0) {
+          result -= Math.pow(value, i) / i;
+        } else {
+          result += Math.pow(value, i) / i;
+        }
+      }
+
+      return result;
+    },
+
+    sign: function(value) {
+      var number = +value;
+      if (number === 0) return number;
+      if (Object.is(number, NaN)) return number;
+      return (number < 0) ? -1 : 1;
+    },
+
+    sinh: function(value) {
+      return (Math.exp(value) - Math.exp(-value)) / 2;
+    },
+
+    tanh: function(value) {
+      return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+    },
+
+    trunc: function(value) {
+      return ~~value;
+    }
+  });
+
+  defineProperties(globals, {
+    Map: (function() {
+      var indexOfIdentical = function(keys, key) {
+        for (var i = 0, length = keys.length; i < length; i++) {
+          if (Object.is(keys[i], key)) return i;
+        }
+        return -1;
+      };
+
+      function Map() {
+        if (!(this instanceof Map)) return new Map();
+        defineProperty(this, 'keys', []);
+        defineProperty(this, 'values', []);
+      }
+
+      defineProperties(Map.prototype, {
+        get: function(key) {
+          var index = indexOfIdentical(this.keys, key);
+          return index < 0 ? undefined : this.values[index];
+        },
+
+        has: function(key) {
+          return indexOfIdentical(this.keys, key) >= 0;
+        },
+
+        set: function(key, value) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) index = keys.length;
+          keys[index] = key;
+          values[index] = value;
+        },
+
+        'delete': function(key) {
+          var keys = this.keys;
+          var values = this.values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) return false;
+          keys.splice(index, 1);
+          values.splice(index, 1);
+          return true;
+        }
+      });
+
+      return Map;
+    })(),
+
+    Set: (function() {
+      function Set() {
+        if (!(this instanceof Set)) return new Set();
+        defineProperty(this, 'map', new Map());
+      }
+
+      defineProperties(Set.prototype, {
+        has: function(key) {
+          return this.map.has(key);
+        },
+
+        add: function(key) {
+          this.map.set(key, true);
+        },
+
+        'delete': function(key) {
+          return this.map['delete'](key);
+        }
+      });
+
+      return Set;
+    })()
+  });
+});
diff --git a/ajax/libs/es6-shim/0.5.3/es6-shim.min.js b/ajax/libs/es6-shim/0.5.3/es6-shim.min.js
new file mode 100644
index 000000000..b1ab8e380
--- /dev/null
+++ b/ajax/libs/es6-shim/0.5.3/es6-shim.min.js
@@ -0,0 +1 @@
+({define:"function"==typeof define?define:function(t){t()}}).define(function(){"use strict";var t="undefined"==typeof global?window:global,e=t.isFinite,n=function(t){for(var e=1,n=2;t>=n;n++)e*=n;return e},r=function(t,e,n){t[e]||Object.defineProperty(t,e,{configurable:!0,enumerable:!1,writable:!0,value:n})},i=function(t,e){Object.keys(e).forEach(function(n){r(t,n,e[n])})};i(String.prototype,{repeat:function(t){if(1>t)return"";if(t%2)return this.repeat(t-1)+this;var e=this.repeat(t/2);return e+e},startsWith:function(t){var e=arguments[1],n=(t.toString(),this.toString()),r=void 0===e?0:Number.toInteger(e),i=n.length,o=Math.min(Math.max(r,0),i),u=t.length;if(u+o>i)return!1;var a="".indexOf.call(n,t,o);return a===o},endsWith:function(t){var e=arguments[1],n=this.toString(),r=(t.toString(),n.length),i=void 0===e?r:Number.toInteger(e),o=Math.min(Math.max(i,0),r),u=t.length,a=o-u;if(0>a)return!1;var c="".indexOf.call(n,t,a);return c===a},contains:function(t){var e=arguments[1];return-1!=="".indexOf.call(this,t,e)}}),i(Array,{from:function(t){for(var e=new Object(t),n=[],r=0,i=e.length>>>0;i>r;r++)r in e&&(n[r]=e[r]);return n},of:function(){return Array.prototype.slice.call(arguments)}}),i(Number,{MAX_INTEGER:9007199254740992,EPSILON:2.220446049250313e-16,parseInt:t.parseInt,parseFloat:t.parseFloat,isFinite:function(t){return"number"==typeof t&&e(t)},isInteger:function(t){return Number.isFinite(t)&&t>=-9007199254740992&&t<=Number.MAX_INTEGER&&Math.floor(t)===t},isNaN:function(t){return Object.is(t,0/0)},toInteger:function(t){var e=+t;return Object.is(e,0/0)?0:0!==e&&Number.isFinite(e)?Math.sign(e)*Math.floor(Math.abs(e)):e}}),i(Number.prototype,{clz:function(){var t=+this;return t&&Number.isFinite(t)?(t=0>t?Math.ceil(t):Math.floor(t),t-=4294967296*Math.floor(t/4294967296),32-t.toString(2).length):32}}),i(Object,{getOwnPropertyDescriptors:function(t){var e={};return Object.getOwnPropertyNames(t).forEach(function(n){e[n]=Object.getOwnPropertyDescriptor(t,n)}),e},getPropertyDescriptor:function(t,e){for(var n=Object.getOwnPropertyDescriptor(t,e),r=Object.getPrototypeOf(t);void 0===n&&null!==r;)n=Object.getOwnPropertyDescriptor(r,e),r=Object.getPrototypeOf(r);return n},getPropertyNames:function(t){for(var e=Object.getOwnPropertyNames(t),n=Object.getPrototypeOf(t),r=function(t){-1===e.indexOf(t)&&e.push(t)};null!==n;)Object.getOwnPropertyNames(n).forEach(r),n=Object.getPrototypeOf(n);return e},is:function(t,e){return t===e?0===t?1/t===1/e:!0:t!==t&&e!==e},isnt:function(t,e){return!Object.is(t,e)}}),i(Math,{acosh:function(t){return Math.log(t+Math.sqrt(t*t-1))},asinh:function(t){return Math.log(t+Math.sqrt(t*t+1))},atanh:function(t){return.5*Math.log((1+t)/(1-t))},cosh:function(t){return 0>t&&(t=-t),t>21?Math.exp(t)/2:(Math.exp(t)+Math.exp(-t))/2},expm1:function(t){for(var e=0,r=50,i=1;r>i;i++)e+=Math.pow(t,i)/n(i);return e},hypot:function(t,e){return Math.sqrt(t*t+e*e)||0},log2:function(t){return Math.log(t)*(1/Math.LN2)},log10:function(t){return Math.log(t)*(1/Math.LN10)},log1p:function(t){var e=0,n=50;if(-1>=t)return-1/0;if(0>t||t>1)return Math.log(1+t);for(var r=1;n>r;r++)r%2===0?e-=Math.pow(t,r)/r:e+=Math.pow(t,r)/r;return e},sign:function(t){var e=+t;return 0===e?e:Object.is(e,0/0)?e:0>e?-1:1},sinh:function(t){return(Math.exp(t)-Math.exp(-t))/2},tanh:function(t){return(Math.exp(t)-Math.exp(-t))/(Math.exp(t)+Math.exp(-t))},trunc:function(t){return~~t}}),i(t,{Map:function(){function t(){return this instanceof t?(r(this,"keys",[]),void r(this,"values",[])):new t}var e=function(t,e){for(var n=0,r=t.length;r>n;n++)if(Object.is(t[n],e))return n;return-1};return i(t.prototype,{get:function(t){var n=e(this.keys,t);return 0>n?void 0:this.values[n]},has:function(t){return e(this.keys,t)>=0},set:function(t,n){var r=this.keys,i=this.values,o=e(r,t);0>o&&(o=r.length),r[o]=t,i[o]=n},"delete":function(t){var n=this.keys,r=this.values,i=e(n,t);return 0>i?!1:(n.splice(i,1),r.splice(i,1),!0)}}),t}(),Set:function(){function t(){return this instanceof t?void r(this,"map",new Map):new t}return i(t.prototype,{has:function(t){return this.map.has(t)},add:function(t){this.map.set(t,!0)},"delete":function(t){return this.map["delete"](t)}}),t}()})});
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.6.0/es6-shim.js b/ajax/libs/es6-shim/0.6.0/es6-shim.js
new file mode 100644
index 000000000..6a1596ba5
--- /dev/null
+++ b/ajax/libs/es6-shim/0.6.0/es6-shim.js
@@ -0,0 +1,434 @@
+// ES6-shim 0.6.0 (c) 2013 Paul Miller (paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+var main = function() {
+  'use strict';
+
+  var globals = (typeof global === 'undefined') ? window : global;
+  var global_isFinite = globals.isFinite;
+  var factorial = function(value) {
+    var result = 1;
+    for (var i = 2; i <= value; i++) {
+      result *= i;
+    }
+    return result;
+  };
+
+  var defineProperty = function(object, name, method) {
+    if (!object[name]) {
+      Object.defineProperty(object, name, {
+        configurable: true,
+        enumerable: false,
+        writable: true,
+        value: method
+      });
+    }
+  };
+
+  var defineProperties = function(object, map) {
+    Object.keys(map).forEach(function(name) {
+      defineProperty(object, name, map[name]);
+    });
+  };
+
+  defineProperties(String.prototype, {
+    // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+    repeat: function(times) {
+      if (times < 1) return '';
+      if (times % 2) return this.repeat(times - 1) + this;
+      var half = this.repeat(times / 2);
+      return half + half;
+    },
+
+    startsWith: function(searchString) {
+      var position = arguments[1];
+
+      // Let searchStr be ToString(searchString).
+      var searchStr = searchString.toString();
+
+      // ReturnIfAbrupt(searchStr).
+
+      // Let S be the result of calling ToString,
+      // giving it the this value as its argument.
+      var s = this.toString();
+
+      // ReturnIfAbrupt(S).
+
+      // Let pos be ToInteger(position).
+      // (If position is undefined, this step produces the value 0).
+      var pos = (position === undefined) ? 0 : Number.toInteger(position);
+      // ReturnIfAbrupt(pos).
+
+      // Let len be the number of elements in S.
+      var len = s.length;
+
+      // Let start be min(max(pos, 0), len).
+      var start = Math.min(Math.max(pos, 0), len);
+
+      // Let searchLength be the number of elements in searchString.
+      var searchLength = searchString.length;
+
+      // If searchLength+start is greater than len, return false.
+      if ((searchLength + start) > len) return false;
+
+      // If the searchLength sequence of elements of S starting at
+      // start is the same as the full element sequence of searchString,
+      // return true.
+      var index = ''.indexOf.call(s, searchString, start);
+      return index === start;
+    },
+
+    endsWith: function(searchString) {
+      var endPosition = arguments[1];
+
+      // ReturnIfAbrupt(CheckObjectCoercible(this value)).
+      // Let S be the result of calling ToString, giving it the this value as its argument.
+      // ReturnIfAbrupt(S).
+      var s = this.toString();
+
+      // Let searchStr be ToString(searchString).
+      // ReturnIfAbrupt(searchStr).
+      var searchStr = searchString.toString();
+
+      // Let len be the number of elements in S.
+      var len = s.length;
+
+      // If endPosition is undefined, let pos be len, else let pos be ToInteger(endPosition).
+      // ReturnIfAbrupt(pos).
+      var pos = (endPosition === undefined) ?
+        len :
+        Number.toInteger(endPosition);
+
+      // Let end be min(max(pos, 0), len).
+      var end = Math.min(Math.max(pos, 0), len);
+
+      // Let searchLength be the number of elements in searchString.
+      var searchLength = searchString.length;
+
+      // Let start be end - searchLength.
+      var start = end - searchLength;
+
+      // If start is less than 0, return false.
+      if (start < 0) return false;
+
+      // If the searchLength sequence of elements of S starting at start is the same as the full element sequence of searchString, return true.
+      // Otherwise, return false.
+      var index = ''.indexOf.call(s, searchString, start);
+      return index === start;
+    },
+
+    contains: function(searchString) {
+      var position = arguments[1];
+
+      // Somehow this trick makes method 100% compat with the spec.
+      return ''.indexOf.call(this, searchString, position) !== -1;
+    }
+  });
+
+  defineProperties(Array, {
+    from: function(iterable) {
+      var object = new Object(iterable);
+      var array = [];
+
+      for (var key = 0, length = object.length >>> 0; key < length; key++) {
+        if (key in object) {
+          array[key] = object[key];
+        }
+      }
+
+      return array;
+    },
+
+    of: function() {
+      return Array.prototype.slice.call(arguments);
+    }
+  });
+
+  defineProperties(Number, {
+    MAX_INTEGER: 9007199254740992,
+    EPSILON: 2.220446049250313e-16,
+
+    parseInt: globals.parseInt,
+    parseFloat: globals.parseFloat,
+
+    isFinite: function(value) {
+      return typeof value === 'number' && global_isFinite(value);
+    },
+
+    isInteger: function(value) {
+      return Number.isFinite(value) &&
+        value >= -9007199254740992 && value <= Number.MAX_INTEGER &&
+        Math.floor(value) === value;
+    },
+
+    isNaN: function(value) {
+      return Object.is(value, NaN);
+    },
+
+    toInteger: function(value) {
+      var number = +value;
+      if (Object.is(number, NaN)) return +0;
+      if (number === 0 || !Number.isFinite(number)) return number;
+      return Math.sign(number) * Math.floor(Math.abs(number));
+    }
+  });
+
+  defineProperties(Number.prototype, {
+    clz: function() {
+      var number = +this;
+      if (!number || !Number.isFinite(number)) return 32;
+      number = number < 0 ? Math.ceil(number) : Math.floor(number);
+      number = number - Math.floor(number / 0x100000000) * 0x100000000;
+      return 32 - (number).toString(2).length;
+    }
+  });
+
+  defineProperties(Object, {
+    getOwnPropertyDescriptors: function(subject) {
+      var descs = {};
+      Object.getOwnPropertyNames(subject).forEach(function(propName) {
+        descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+      });
+      return descs;
+    },
+
+    getPropertyDescriptor: function(subject, name) {
+      var pd = Object.getOwnPropertyDescriptor(subject, name);
+      var proto = Object.getPrototypeOf(subject);
+      while (pd === undefined && proto !== null) {
+        pd = Object.getOwnPropertyDescriptor(proto, name);
+        proto = Object.getPrototypeOf(proto);
+      }
+      return pd;
+    },
+
+    getPropertyNames: function(subject) {
+      var result = Object.getOwnPropertyNames(subject);
+      var proto = Object.getPrototypeOf(subject);
+
+      var addProperty = function(property) {
+        if (result.indexOf(property) === -1) {
+          result.push(property);
+        }
+      };
+
+      while (proto !== null) {
+        Object.getOwnPropertyNames(proto).forEach(addProperty);
+        proto = Object.getPrototypeOf(proto);
+      }
+      return result;
+    },
+
+    is: function(x, y) {
+      if (x === y) {
+        // 0 === -0, but they are not identical.
+        if (x === 0) {
+          return 1 / x === 1 / y;
+        } else {
+          return true;
+        }
+      }
+
+      // NaN !== NaN, but they are identical.
+      // NaNs are the only non-reflexive value, i.e., if x !== x,
+      // then x is a NaN.
+      // isNaN is broken: it converts its argument to number, so
+      // isNaN('foo') => true
+      return x !== x && y !== y;
+    },
+
+    isnt: function(x, y) {
+      return !Object.is(x, y);
+    }
+  });
+
+  defineProperties(Math, {
+    acosh: function(value) {
+      return Math.log(value + Math.sqrt(value * value - 1));
+    },
+
+    asinh: function(value) {
+      return Math.log(value + Math.sqrt(value * value + 1));
+    },
+
+    atanh: function(value) {
+      return 0.5 * Math.log((1 + value) / (1 - value));
+    },
+
+    cosh: function(value) {
+      if (value < 0) value = -value;
+      if (value > 21) return Math.exp(value) / 2;
+      return (Math.exp(value) + Math.exp(-value)) / 2;
+    },
+
+    expm1: function(value) {
+      var result = 0;
+      var n = 50;
+      for (var i = 1; i < n; i++) {
+        result += Math.pow(value, i) / factorial(i);
+      }
+      return result;
+    },
+
+    hypot: function(x, y) {
+      return Math.sqrt(x * x + y * y) || 0;
+    },
+
+    log2: function(value) {
+      return Math.log(value) * (1 / Math.LN2);
+    },
+
+    log10: function(value) {
+      return Math.log(value) * (1 / Math.LN10);
+    },
+
+    log1p: function(value) {
+      var result = 0;
+      var n = 50;
+
+      if (value <= -1) return -Infinity;
+      if (value < 0 || value > 1) return Math.log(1 + value);
+      for (var i = 1; i < n; i++) {
+        if ((i % 2) === 0) {
+          result -= Math.pow(value, i) / i;
+        } else {
+          result += Math.pow(value, i) / i;
+        }
+      }
+
+      return result;
+    },
+
+    sign: function(value) {
+      var number = +value;
+      if (number === 0) return number;
+      if (Object.is(number, NaN)) return number;
+      return (number < 0) ? -1 : 1;
+    },
+
+    sinh: function(value) {
+      return (Math.exp(value) - Math.exp(-value)) / 2;
+    },
+
+    tanh: function(value) {
+      return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+    },
+
+    trunc: function(value) {
+      return ~~value;
+    }
+  });
+
+  defineProperties(globals, {
+    Map: (function() {
+      var indexOfIdentical = function(keys, key) {
+        for (var i = 0, length = keys.length; i < length; i++) {
+          if (Object.is(keys[i], key)) return i;
+        }
+        return -1;
+      };
+
+      function Map() {
+        if (!(this instanceof Map)) return new Map();
+        defineProperty(this, '_keys', []);
+        defineProperty(this, '_values', []);
+        defineProperty(this, '_size', 0);
+        Object.defineProperty(this, 'size', {
+          configurable: true,
+          enumerable: false,
+          get: (function() {
+            return this._size;
+          }).bind(this)
+        });
+      }
+
+      defineProperties(Map.prototype, {
+        get: function(key) {
+          var index = indexOfIdentical(this._keys, key);
+          return index < 0 ? undefined : this._values[index];
+        },
+
+        has: function(key) {
+          return indexOfIdentical(this._keys, key) >= 0;
+        },
+
+        set: function(key, value) {
+          var keys = this._keys;
+          var values = this._values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) index = keys.length;
+          keys[index] = key;
+          values[index] = value;
+          this._size += 1;
+        },
+
+        'delete': function(key) {
+          var keys = this._keys;
+          var values = this._values;
+          var index = indexOfIdentical(keys, key);
+          if (index < 0) return false;
+          keys.splice(index, 1);
+          values.splice(index, 1);
+          this._size -= 1;
+          return true;
+        },
+
+        keys: function() {
+          return this._keys;
+        },
+
+        values: function() {
+          return this._values;
+        }
+      });
+
+      return Map;
+    })(),
+
+    Set: (function() {
+      function Set() {
+        if (!(this instanceof Set)) return new Set();
+        defineProperty(this, '[[SetData]]', new Map());
+        Object.defineProperty(this, 'size', {
+          configurable: true,
+          enumerable: false,
+          get: (function() {
+            return this['[[SetData]]'].size;
+          }).bind(this)
+        });
+      }
+
+      defineProperties(Set.prototype, {
+        has: function(key) {
+          return this['[[SetData]]'].has(key);
+        },
+
+        add: function(key) {
+          this['[[SetData]]'].set(key, true);
+        },
+
+        'delete': function(key) {
+          return this['[[SetData]]']['delete'](key);
+        },
+
+        clear: function() {
+          Object.defineProperty(this, '[[SetData]]', {
+            configurable: true,
+            enumerable: false,
+            writable: true,
+            value: new Map()
+          });
+        }
+      });
+
+      return Set;
+    })()
+  });
+};
+
+if (typeof define === 'function' && typeof define.amd == 'object' && define.amd) {
+  define(main); // RequireJS
+} else {
+  main(); // CommonJS and <script>
+}
diff --git a/ajax/libs/es6-shim/0.6.0/es6-shim.min.js b/ajax/libs/es6-shim/0.6.0/es6-shim.min.js
new file mode 100644
index 000000000..76b588a9d
--- /dev/null
+++ b/ajax/libs/es6-shim/0.6.0/es6-shim.min.js
@@ -0,0 +1 @@
+var main=function(){"use strict";var t="undefined"==typeof global?window:global,e=t.isFinite,n=function(t){for(var e=1,n=2;t>=n;n++)e*=n;return e},r=function(t,e,n){t[e]||Object.defineProperty(t,e,{configurable:!0,enumerable:!1,writable:!0,value:n})},i=function(t,e){Object.keys(e).forEach(function(n){r(t,n,e[n])})};i(String.prototype,{repeat:function(t){if(1>t)return"";if(t%2)return this.repeat(t-1)+this;var e=this.repeat(t/2);return e+e},startsWith:function(t){var e=arguments[1],n=(t.toString(),this.toString()),r=void 0===e?0:Number.toInteger(e),i=n.length,o=Math.min(Math.max(r,0),i),a=t.length;if(a+o>i)return!1;var u="".indexOf.call(n,t,o);return u===o},endsWith:function(t){var e=arguments[1],n=this.toString(),r=(t.toString(),n.length),i=void 0===e?r:Number.toInteger(e),o=Math.min(Math.max(i,0),r),a=t.length,u=o-a;if(0>u)return!1;var s="".indexOf.call(n,t,u);return s===u},contains:function(t){var e=arguments[1];return-1!=="".indexOf.call(this,t,e)}}),i(Array,{from:function(t){for(var e=new Object(t),n=[],r=0,i=e.length>>>0;i>r;r++)r in e&&(n[r]=e[r]);return n},of:function(){return Array.prototype.slice.call(arguments)}}),i(Number,{MAX_INTEGER:9007199254740992,EPSILON:2.220446049250313e-16,parseInt:t.parseInt,parseFloat:t.parseFloat,isFinite:function(t){return"number"==typeof t&&e(t)},isInteger:function(t){return Number.isFinite(t)&&t>=-9007199254740992&&t<=Number.MAX_INTEGER&&Math.floor(t)===t},isNaN:function(t){return Object.is(t,0/0)},toInteger:function(t){var e=+t;return Object.is(e,0/0)?0:0!==e&&Number.isFinite(e)?Math.sign(e)*Math.floor(Math.abs(e)):e}}),i(Number.prototype,{clz:function(){var t=+this;return t&&Number.isFinite(t)?(t=0>t?Math.ceil(t):Math.floor(t),t-=4294967296*Math.floor(t/4294967296),32-t.toString(2).length):32}}),i(Object,{getOwnPropertyDescriptors:function(t){var e={};return Object.getOwnPropertyNames(t).forEach(function(n){e[n]=Object.getOwnPropertyDescriptor(t,n)}),e},getPropertyDescriptor:function(t,e){for(var n=Object.getOwnPropertyDescriptor(t,e),r=Object.getPrototypeOf(t);void 0===n&&null!==r;)n=Object.getOwnPropertyDescriptor(r,e),r=Object.getPrototypeOf(r);return n},getPropertyNames:function(t){for(var e=Object.getOwnPropertyNames(t),n=Object.getPrototypeOf(t),r=function(t){-1===e.indexOf(t)&&e.push(t)};null!==n;)Object.getOwnPropertyNames(n).forEach(r),n=Object.getPrototypeOf(n);return e},is:function(t,e){return t===e?0===t?1/t===1/e:!0:t!==t&&e!==e},isnt:function(t,e){return!Object.is(t,e)}}),i(Math,{acosh:function(t){return Math.log(t+Math.sqrt(t*t-1))},asinh:function(t){return Math.log(t+Math.sqrt(t*t+1))},atanh:function(t){return.5*Math.log((1+t)/(1-t))},cosh:function(t){return 0>t&&(t=-t),t>21?Math.exp(t)/2:(Math.exp(t)+Math.exp(-t))/2},expm1:function(t){for(var e=0,r=50,i=1;r>i;i++)e+=Math.pow(t,i)/n(i);return e},hypot:function(t,e){return Math.sqrt(t*t+e*e)||0},log2:function(t){return Math.log(t)*(1/Math.LN2)},log10:function(t){return Math.log(t)*(1/Math.LN10)},log1p:function(t){var e=0,n=50;if(-1>=t)return-1/0;if(0>t||t>1)return Math.log(1+t);for(var r=1;n>r;r++)r%2===0?e-=Math.pow(t,r)/r:e+=Math.pow(t,r)/r;return e},sign:function(t){var e=+t;return 0===e?e:Object.is(e,0/0)?e:0>e?-1:1},sinh:function(t){return(Math.exp(t)-Math.exp(-t))/2},tanh:function(t){return(Math.exp(t)-Math.exp(-t))/(Math.exp(t)+Math.exp(-t))},trunc:function(t){return~~t}}),i(t,{Map:function(){function t(){return this instanceof t?(r(this,"_keys",[]),r(this,"_values",[]),r(this,"_size",0),void Object.defineProperty(this,"size",{configurable:!0,enumerable:!1,get:function(){return this._size}.bind(this)})):new t}var e=function(t,e){for(var n=0,r=t.length;r>n;n++)if(Object.is(t[n],e))return n;return-1};return i(t.prototype,{get:function(t){var n=e(this._keys,t);return 0>n?void 0:this._values[n]},has:function(t){return e(this._keys,t)>=0},set:function(t,n){var r=this._keys,i=this._values,o=e(r,t);0>o&&(o=r.length),r[o]=t,i[o]=n,this._size+=1},"delete":function(t){var n=this._keys,r=this._values,i=e(n,t);return 0>i?!1:(n.splice(i,1),r.splice(i,1),this._size-=1,!0)},keys:function(){return this._keys},values:function(){return this._values}}),t}(),Set:function(){function t(){return this instanceof t?(r(this,"[[SetData]]",new Map),void Object.defineProperty(this,"size",{configurable:!0,enumerable:!1,get:function(){return this["[[SetData]]"].size}.bind(this)})):new t}return i(t.prototype,{has:function(t){return this["[[SetData]]"].has(t)},add:function(t){this["[[SetData]]"].set(t,!0)},"delete":function(t){return this["[[SetData]]"]["delete"](t)},clear:function(){Object.defineProperty(this,"[[SetData]]",{configurable:!0,enumerable:!1,writable:!0,value:new Map})}}),t}()})};"function"==typeof define&&"object"==typeof define.amd&&define.amd?define(main):main();
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.7.0/es6-shim.js b/ajax/libs/es6-shim/0.7.0/es6-shim.js
new file mode 100644
index 000000000..91d40986c
--- /dev/null
+++ b/ajax/libs/es6-shim/0.7.0/es6-shim.js
@@ -0,0 +1,621 @@
+// ES6-shim 0.7.0 (c) 2013 Paul Miller (paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+var main = function() {
+  'use strict';
+
+  var globals = (typeof global === 'undefined') ? window : global;
+  var global_isFinite = globals.isFinite;
+  var supportsDescriptors = !!Object.defineProperty;
+
+  // Define configurable, writable and non-enumerable props
+  // if they don’t exist.
+  var defineProperties = function(object, map) {
+    Object.keys(map).forEach(function(name) {
+      var method = map[name];
+      if (name in object) return;
+      if (supportsDescriptors) {
+        Object.defineProperty(object, name, {
+          configurable: true,
+          enumerable: false,
+          writable: true,
+          value: method
+        });
+      } else {
+        object[name] = method;
+      }
+    });
+  };
+
+  var ES = {
+    ToInt32: function(x) {
+      return x >> 0;
+    },
+
+    ToUint32: function(x) {
+      return x >>> 0;
+    }
+  };
+
+  defineProperties(String, {
+    fromCodePoint: function() {
+      var points = arguments;
+      var result = [];
+      var next;
+      for (var i = 0, length = points.length; i < length; i++) {
+        next = Number(points[i]);
+        if (!Object.is(next, Number.toInteger(next)) ||
+            next < 0 || next > 0x10FFFF) {
+          throw new RangeError('Invalid code point ' + next);
+        }
+
+        if (next < 0x10000) {
+          result.push(String.fromCharCode(next));
+        } else {
+          next -= 0x10000;
+          result.push(String.fromCharCode((next >> 10) + 0xD800));
+          result.push(String.fromCharCode((next % 0x400) + 0xDC00));
+        }
+      }
+      return result.join('');
+    }
+  });
+
+  defineProperties(String.prototype, {
+    // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+    repeat: function(times) {
+      times = Number.toInteger(times);
+      if (times < 0 || times === Infinity) {
+        throw new RangeError();
+      }
+      if (times < 1) return '';
+      if (times % 2) return this.repeat(times - 1) + this;
+      var half = this.repeat(times / 2);
+      return half + half;
+    },
+
+    startsWith: function(searchString) {
+      var position = arguments[1];
+      var searchStr = searchString.toString();
+      var s = String(this);
+      var pos = (position === undefined) ? 0 : Number.toInteger(position);
+      var len = s.length;
+      var start = Math.min(Math.max(pos, 0), len);
+      var searchLength = searchString.length;
+      if ((searchLength + start) > len) return false;
+      var index = ''.indexOf.call(s, searchString, start);
+      return index === start;
+    },
+
+    endsWith: function(searchString) {
+      var endPosition = arguments[1];
+      var s = String(this);
+      var searchStr = searchString.toString();
+      var len = s.length;
+      var pos = (endPosition === undefined) ?
+        len : Number.toInteger(endPosition);
+      var end = Math.min(Math.max(pos, 0), len);
+      var searchLength = searchString.length;
+      var start = end - searchLength;
+      if (start < 0) return false;
+      var index = ''.indexOf.call(s, searchString, start);
+      return index === start;
+    },
+
+    contains: function(searchString) {
+      var position = arguments[1];
+
+      // Somehow this trick makes method 100% compat with the spec.
+      return ''.indexOf.call(this, searchString, position) !== -1;
+    },
+
+    codePointAt: function(pos) {
+      var s = String(this);
+      var position = Number.toInteger(pos);
+      var length = s.length;
+      if (position < 0 || position >= length) return undefined;
+      var first = s.charCodeAt(position);
+      var isEnd = (position + 1 === length);
+      if (first < 0xD800 || first > 0xDBFF || isEnd) return first;
+      var second = s.charCodeAt(position + 1);
+      if (second < 0xDC00 || second > 0xDFFF) return first;
+      return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
+    }
+  });
+
+  defineProperties(Array, {
+    from: function(iterable) {
+      var mapFn = arguments[1];
+      var thisArg = arguments[2];
+
+      var list = Object(iterable);
+      var length = ES.ToUint32(list.length);
+      var result = typeof this === 'function' ?
+        Object(new this(length)) : new Array(length);
+
+      for (var i = 0; i < length; i++) {
+        var value = list[i];
+        result[i] = mapFn ? mapFn.call(thisArg, value) : value;
+      }
+
+      result.length = length;
+      return result;
+    },
+
+    of: function() {
+      return Array.from(arguments);
+    }
+  });
+
+  defineProperties(Array.prototype, {
+    find: function(predicate) {
+      var list = Object(this);
+      var length = ES.ToUint32(list.length);
+      if (length === 0) return undefined;
+      if (typeof predicate !== 'function') {
+        throw new TypeError('Array#find: predicate must be a function');
+      }
+      var thisArg = arguments[1];
+      for (var i = 0, value; i < length && i in list; i++) {
+        value = list[i];
+        if (predicate.call(thisArg, value, i, list)) return value;
+      }
+      return undefined;
+    },
+
+    findIndex: function(predicate) {
+      var list = Object(this);
+      var length = ES.ToUint32(list.length);
+      if (length === 0) return -1;
+      if (typeof predicate !== 'function') {
+        throw new TypeError('Array#findIndex: predicate must be a function');
+      }
+      var thisArg = arguments[1];
+      for (var i = 0, value; i < length && i in list; i++) {
+        value = list[i];
+        if (predicate.call(thisArg, value, i, list)) return i;
+      }
+      return -1;
+    }
+  });
+
+  defineProperties(Number, {
+    MAX_INTEGER: 9007199254740991,
+    EPSILON: 2.220446049250313e-16,
+
+    parseInt: globals.parseInt,
+    parseFloat: globals.parseFloat,
+
+    isFinite: function(value) {
+      return typeof value === 'number' && global_isFinite(value);
+    },
+
+    isInteger: function(value) {
+      return Number.isFinite(value) &&
+        value >= -9007199254740992 && value <= Number.MAX_INTEGER &&
+        Math.floor(value) === value;
+    },
+
+    isNaN: function(value) {
+      return Object.is(value, NaN);
+    },
+
+    toInteger: function(value) {
+      var number = +value;
+      if (Object.is(number, NaN)) return +0;
+      if (number === 0 || !Number.isFinite(number)) return number;
+      return Math.sign(number) * Math.floor(Math.abs(number));
+    }
+  });
+
+  defineProperties(Number.prototype, {
+    clz: function() {
+      var number = +this;
+      if (!number || !Number.isFinite(number)) return 32;
+      number = number < 0 ? Math.ceil(number) : Math.floor(number);
+      number = number - Math.floor(number / 0x100000000) * 0x100000000;
+      return 32 - (number).toString(2).length;
+    }
+  });
+
+  if (supportsDescriptors) {
+    defineProperties(Object, {
+      getOwnPropertyDescriptors: function(subject) {
+        var descs = {};
+        Object.getOwnPropertyNames(subject).forEach(function(propName) {
+          descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+        });
+        return descs;
+      },
+
+      getPropertyDescriptor: function(subject, name) {
+        var pd = Object.getOwnPropertyDescriptor(subject, name);
+        var proto = Object.getPrototypeOf(subject);
+        while (pd === undefined && proto !== null) {
+          pd = Object.getOwnPropertyDescriptor(proto, name);
+          proto = Object.getPrototypeOf(proto);
+        }
+        return pd;
+      },
+
+      getPropertyNames: function(subject) {
+        var result = Object.getOwnPropertyNames(subject);
+        var proto = Object.getPrototypeOf(subject);
+
+        var addProperty = function(property) {
+          if (result.indexOf(property) === -1) {
+            result.push(property);
+          }
+        };
+
+        while (proto !== null) {
+          Object.getOwnPropertyNames(proto).forEach(addProperty);
+          proto = Object.getPrototypeOf(proto);
+        }
+        return result;
+      },
+
+      // 15.2.3.17
+      assign: function(target, source) {
+        return Object.keys(source).reduce(function(target, key) {
+          target[key] = source[key];
+          return target;
+        }, target);
+      },
+
+      // 15.2.3.18
+      mixin: function(target, source) {
+        var props = Object.getOwnPropertyNames(source);
+        return props.reduce(function(target, property) {
+          var descriptor = Object.getOwnPropertyDescriptor(source, property);
+          return Object.defineProperty(target, property, descriptor);
+        }, target);
+      }
+    });
+  }
+
+  defineProperties(Object, {
+    getOwnPropertyKeys: function(subject) {
+      return Object.keys(subject);
+    },
+
+    is: function(x, y) {
+      if (x === y) {
+        // 0 === -0, but they are not identical.
+        if (x === 0) {
+          return 1 / x === 1 / y;
+        } else {
+          return true;
+        }
+      }
+
+      // NaN !== NaN, but they are identical.
+      // NaNs are the only non-reflexive value, i.e., if x !== x,
+      // then x is a NaN.
+      // isNaN is broken: it converts its argument to number, so
+      // isNaN('foo') => true
+      return x !== x && y !== y;
+    }
+  });
+
+  defineProperties(Math, {
+    acosh: function(value) {
+      if (Number.isNaN(value) || value < 1) {
+        return NaN;
+      } else if (value === 1) {
+        return +0;
+      } else if (value === Infinity) {
+        return Infinity;
+      }
+      return Math.log(value + Math.sqrt(value * value - 1));
+    },
+
+    asinh: function(value) {
+      if (Number.isNaN(value)) {
+        return NaN;
+      } else if (value === 0) {
+        return value;
+      } else if (value === Infinity || value === -Infinity) {
+        return value;
+      }
+      return Math.log(value + Math.sqrt(value * value + 1));
+    },
+
+    atanh: function(value) {
+      if (Number.isNaN(value) || value < -1 || value > 1) {
+        return NaN;
+      } else if (value === -1) {
+        return -Infinity;
+      } else if (value === 1) {
+        return Infinity;
+      } else if (value === 0) {
+        return value;
+      }
+      return 0.5 * Math.log((1 + value) / (1 - value));
+    },
+
+    cbrt: function (value) {
+      if (value === 0) {
+        return value;
+      }
+      var negate = value < 0, result;
+      if (negate) { value = -value; }
+      result = Math.pow(value, 1/3);
+      return negate ? -result : result;
+    },
+
+    cosh: function(value) {
+      if (value === 0) { // +0 or -0
+        return 1;
+      } else if (value === Infinity || value === -Infinity) {
+        return value;
+      } else if (Number.isNaN(value)) {
+        return NaN;
+      }
+      if (value < 0) value = -value;
+      if (value > 21) return Math.exp(value) / 2;
+      return (Math.exp(value) + Math.exp(-value)) / 2;
+    },
+
+    expm1: function(value) {
+      if (Number.isNaN(value)) {
+        return NaN;
+      } else if (value === 0) {
+        return value;
+      } else if (value === Infinity) {
+        return Infinity;
+      } else if (value === -Infinity) {
+        return -1;
+      }
+      var result = 0;
+      var n = 50;
+      for (var i = 1; i < n; i++) {
+        for (var j = 2, factorial = 1; j <= i; j++) {
+          factorial *= j;
+        }
+        result += Math.pow(value, i) / factorial;
+      }
+      return result;
+    },
+
+    hypot: function(x, y, z) {
+      var anyNaN = false;
+      var anyInfinity = false;
+      var allZero = true;
+      [x, y, z].some(function (num) {
+        if (Number.isNaN(num)) {
+          anyNaN = true;
+        } else if (num === Infinity || num === -Infinity) {
+          anyInfinity = true;
+        } else if (num !== 0) {
+          allZero = false;
+        }
+        return anyInfinity || anyNaN;
+      });
+      if (anyInfinity) {
+        return Infinity;
+      } else if (anyNaN) {
+        return NaN;
+      } else if (allZero) {
+        return 0;
+      }
+      if (x == null) x = 0;
+      if (y == null) y = 0;
+      if (z == null) z = 0;
+      return Math.sqrt(x * x + y * y + z * z);
+    },
+
+    log2: function(value) {
+      if (Number.isNaN(value) || value < 0) {
+        return NaN;
+      } else if (value === 0) {
+        return -Infinity;
+      } else if (value === 1) {
+        return 0;
+      } else if (value === Infinity) {
+        return Infinity;
+      }
+      return Math.log(value) * (1 / Math.LN2);
+    },
+
+    log10: function(value) {
+      if (Number.isNaN(value) || value < 0) {
+        return NaN;
+      } else if (value === 0) {
+        return -Infinity;
+      } else if (value === 1) {
+        return 0;
+      } else if (value === Infinity) {
+        return Infinity;
+      }
+      return Math.log(value) * (1 / Math.LN10);
+    },
+
+    log1p: function(value) {
+      if (Number.isNaN(value) || value < -1) {
+        return NaN;
+      } else if (value === -1) {
+        return -Infinity;
+      } else if (value === 0) {
+        return value;
+      } else if (value === Infinity) {
+        return Infinity;
+      }
+      var result = 0;
+      var n = 50;
+
+      if (value < 0 || value > 1) return Math.log(1 + value);
+      for (var i = 1; i < n; i++) {
+        if ((i % 2) === 0) {
+          result -= Math.pow(value, i) / i;
+        } else {
+          result += Math.pow(value, i) / i;
+        }
+      }
+
+      return result;
+    },
+
+    sign: function(value) {
+      var number = +value;
+      if (number === 0) return number;
+      if (Object.is(number, NaN)) return number;
+      return (number < 0) ? -1 : 1;
+    },
+
+    sinh: function(value) {
+      if (Number.isNaN(value)) {
+        return NaN;
+      } else if (value === 0) {
+        return value;
+      } else if (value === Infinity || value === -Infinity) {
+        return value;
+      }
+      return (Math.exp(value) - Math.exp(-value)) / 2;
+    },
+
+    tanh: function(value) {
+      if (Number.isNaN(value)) {
+        return NaN;
+      } else if (value === 0) {
+        return value;
+      } else if (value === Infinity) {
+        return 1;
+      } else if (value === -Infinity) {
+        return -1;
+      }
+      return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+    },
+
+    trunc: function(value) {
+      if (Number.isNaN(value)) {
+        return NaN;
+      } else if (value === Infinity || value === -Infinity) {
+        return value;
+      } else if (value === 0) {
+        return value;
+      }
+      return ~~value;
+    }
+  });
+
+  if (supportsDescriptors) {
+    // Map and Set require a true ES5 environment
+    defineProperties(globals, {
+      Map: (function() {
+        var indexOfIdentical = function(keys, key) {
+          for (var i = 0, length = keys.length; i < length; i++) {
+            if (Object.is(keys[i], key)) return i;
+          }
+          return -1;
+        };
+
+        function Map() {
+          if (!(this instanceof Map)) return new Map();
+
+          defineProperties(this, {
+            '_keys': [],
+            '_values': [],
+            '_size': 0
+          });
+
+          Object.defineProperty(this, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: (function() {
+              return this._size;
+            }).bind(this)
+          });
+        }
+
+        defineProperties(Map.prototype, {
+          get: function(key) {
+            var index = indexOfIdentical(this._keys, key);
+            return index < 0 ? undefined : this._values[index];
+          },
+
+          has: function(key) {
+            return indexOfIdentical(this._keys, key) >= 0;
+          },
+
+          set: function(key, value) {
+            var keys = this._keys;
+            var values = this._values;
+            var index = indexOfIdentical(keys, key);
+            if (index < 0) index = keys.length;
+            keys[index] = key;
+            values[index] = value;
+            this._size += 1;
+          },
+
+          'delete': function(key) {
+            var keys = this._keys;
+            var values = this._values;
+            var index = indexOfIdentical(keys, key);
+            if (index < 0) return false;
+            keys.splice(index, 1);
+            values.splice(index, 1);
+            this._size -= 1;
+            return true;
+          },
+
+          keys: function() {
+            return this._keys;
+          },
+
+          values: function() {
+            return this._values;
+          }
+        });
+
+        return Map;
+      })(),
+
+      Set: (function() {
+        function Set() {
+          if (!(this instanceof Set)) return new Set();
+          defineProperties(this, {'[[SetData]]': new Map()});
+          Object.defineProperty(this, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: (function() {
+              return this['[[SetData]]'].size;
+            }).bind(this)
+          });
+        }
+
+        defineProperties(Set.prototype, {
+          has: function(key) {
+            return this['[[SetData]]'].has(key);
+          },
+
+          add: function(key) {
+            this['[[SetData]]'].set(key, true);
+          },
+
+          'delete': function(key) {
+            return this['[[SetData]]']['delete'](key);
+          },
+
+          clear: function() {
+            Object.defineProperty(this, '[[SetData]]', {
+              configurable: true,
+              enumerable: false,
+              writable: true,
+              value: new Map()
+            });
+          }
+        });
+
+        return Set;
+      })()
+    });
+  }
+};
+
+if (typeof define === 'function' && typeof define.amd == 'object' && define.amd) {
+  define(main); // RequireJS
+} else {
+  main(); // CommonJS and <script>
+}
diff --git a/ajax/libs/es6-shim/0.7.0/es6-shim.min.js b/ajax/libs/es6-shim/0.7.0/es6-shim.min.js
new file mode 100644
index 000000000..336ce3f0b
--- /dev/null
+++ b/ajax/libs/es6-shim/0.7.0/es6-shim.min.js
@@ -0,0 +1 @@
+var main=function(){"use strict";var t="undefined"==typeof global?window:global,e=t.isFinite,r=!!Object.defineProperty,n=function(t,e){Object.keys(e).forEach(function(n){var i=e[n];n in t||(r?Object.defineProperty(t,n,{configurable:!0,enumerable:!1,writable:!0,value:i}):t[n]=i)})},i={ToInt32:function(t){return t>>0},ToUint32:function(t){return t>>>0}};n(String,{fromCodePoint:function(){for(var t,e=arguments,r=[],n=0,i=e.length;i>n;n++){if(t=Number(e[n]),!Object.is(t,Number.toInteger(t))||0>t||t>1114111)throw new RangeError("Invalid code point "+t);65536>t?r.push(String.fromCharCode(t)):(t-=65536,r.push(String.fromCharCode((t>>10)+55296)),r.push(String.fromCharCode(t%1024+56320)))}return r.join("")}}),n(String.prototype,{repeat:function(t){if(t=Number.toInteger(t),0>t||1/0===t)throw new RangeError;if(1>t)return"";if(t%2)return this.repeat(t-1)+this;var e=this.repeat(t/2);return e+e},startsWith:function(t){var e=arguments[1],r=(t.toString(),String(this)),n=void 0===e?0:Number.toInteger(e),i=r.length,o=Math.min(Math.max(n,0),i),u=t.length;if(u+o>i)return!1;var a="".indexOf.call(r,t,o);return a===o},endsWith:function(t){var e=arguments[1],r=String(this),n=(t.toString(),r.length),i=void 0===e?n:Number.toInteger(e),o=Math.min(Math.max(i,0),n),u=t.length,a=o-u;if(0>a)return!1;var f="".indexOf.call(r,t,a);return f===a},contains:function(t){var e=arguments[1];return-1!=="".indexOf.call(this,t,e)},codePointAt:function(t){var e=String(this),r=Number.toInteger(t),n=e.length;if(0>r||r>=n)return void 0;var i=e.charCodeAt(r),o=r+1===n;if(55296>i||i>56319||o)return i;var u=e.charCodeAt(r+1);return 56320>u||u>57343?i:1024*(i-55296)+(u-56320)+65536}}),n(Array,{from:function(t){for(var e=arguments[1],r=arguments[2],n=Object(t),o=i.ToUint32(n.length),u="function"==typeof this?Object(new this(o)):new Array(o),a=0;o>a;a++){var f=n[a];u[a]=e?e.call(r,f):f}return u.length=o,u},of:function(){return Array.from(arguments)}}),n(Array.prototype,{find:function(t){var e=Object(this),r=i.ToUint32(e.length);if(0===r)return void 0;if("function"!=typeof t)throw new TypeError("Array#find: predicate must be a function");for(var n,o=arguments[1],u=0;r>u&&u in e;u++)if(n=e[u],t.call(o,n,u,e))return n;return void 0},findIndex:function(t){var e=Object(this),r=i.ToUint32(e.length);if(0===r)return-1;if("function"!=typeof t)throw new TypeError("Array#findIndex: predicate must be a function");for(var n,o=arguments[1],u=0;r>u&&u in e;u++)if(n=e[u],t.call(o,n,u,e))return u;return-1}}),n(Number,{MAX_INTEGER:9007199254740991,EPSILON:2.220446049250313e-16,parseInt:t.parseInt,parseFloat:t.parseFloat,isFinite:function(t){return"number"==typeof t&&e(t)},isInteger:function(t){return Number.isFinite(t)&&t>=-9007199254740992&&t<=Number.MAX_INTEGER&&Math.floor(t)===t},isNaN:function(t){return Object.is(t,0/0)},toInteger:function(t){var e=+t;return Object.is(e,0/0)?0:0!==e&&Number.isFinite(e)?Math.sign(e)*Math.floor(Math.abs(e)):e}}),n(Number.prototype,{clz:function(){var t=+this;return t&&Number.isFinite(t)?(t=0>t?Math.ceil(t):Math.floor(t),t-=4294967296*Math.floor(t/4294967296),32-t.toString(2).length):32}}),r&&n(Object,{getOwnPropertyDescriptors:function(t){var e={};return Object.getOwnPropertyNames(t).forEach(function(r){e[r]=Object.getOwnPropertyDescriptor(t,r)}),e},getPropertyDescriptor:function(t,e){for(var r=Object.getOwnPropertyDescriptor(t,e),n=Object.getPrototypeOf(t);void 0===r&&null!==n;)r=Object.getOwnPropertyDescriptor(n,e),n=Object.getPrototypeOf(n);return r},getPropertyNames:function(t){for(var e=Object.getOwnPropertyNames(t),r=Object.getPrototypeOf(t),n=function(t){-1===e.indexOf(t)&&e.push(t)};null!==r;)Object.getOwnPropertyNames(r).forEach(n),r=Object.getPrototypeOf(r);return e},assign:function(t,e){return Object.keys(e).reduce(function(t,r){return t[r]=e[r],t},t)},mixin:function(t,e){var r=Object.getOwnPropertyNames(e);return r.reduce(function(t,r){var n=Object.getOwnPropertyDescriptor(e,r);return Object.defineProperty(t,r,n)},t)}}),n(Object,{getOwnPropertyKeys:function(t){return Object.keys(t)},is:function(t,e){return t===e?0===t?1/t===1/e:!0:t!==t&&e!==e}}),n(Math,{acosh:function(t){return Number.isNaN(t)||1>t?0/0:1===t?0:1/0===t?1/0:Math.log(t+Math.sqrt(t*t-1))},asinh:function(t){return Number.isNaN(t)?0/0:0===t?t:1/0===t||t===-1/0?t:Math.log(t+Math.sqrt(t*t+1))},atanh:function(t){return Number.isNaN(t)||-1>t||t>1?0/0:-1===t?-1/0:1===t?1/0:0===t?t:.5*Math.log((1+t)/(1-t))},cbrt:function(t){if(0===t)return t;var e,r=0>t;return r&&(t=-t),e=Math.pow(t,1/3),r?-e:e},cosh:function(t){return 0===t?1:1/0===t||t===-1/0?t:Number.isNaN(t)?0/0:(0>t&&(t=-t),t>21?Math.exp(t)/2:(Math.exp(t)+Math.exp(-t))/2)},expm1:function(t){if(Number.isNaN(t))return 0/0;if(0===t)return t;if(1/0===t)return 1/0;if(t===-1/0)return-1;for(var e=0,r=50,n=1;r>n;n++){for(var i=2,o=1;n>=i;i++)o*=i;e+=Math.pow(t,n)/o}return e},hypot:function(t,e,r){var n=!1,i=!1,o=!0;return[t,e,r].some(function(t){return Number.isNaN(t)?n=!0:1/0===t||t===-1/0?i=!0:0!==t&&(o=!1),i||n}),i?1/0:n?0/0:o?0:(null==t&&(t=0),null==e&&(e=0),null==r&&(r=0),Math.sqrt(t*t+e*e+r*r))},log2:function(t){return Number.isNaN(t)||0>t?0/0:0===t?-1/0:1===t?0:1/0===t?1/0:Math.log(t)*(1/Math.LN2)},log10:function(t){return Number.isNaN(t)||0>t?0/0:0===t?-1/0:1===t?0:1/0===t?1/0:Math.log(t)*(1/Math.LN10)},log1p:function(t){if(Number.isNaN(t)||-1>t)return 0/0;if(-1===t)return-1/0;if(0===t)return t;if(1/0===t)return 1/0;var e=0,r=50;if(0>t||t>1)return Math.log(1+t);for(var n=1;r>n;n++)n%2===0?e-=Math.pow(t,n)/n:e+=Math.pow(t,n)/n;return e},sign:function(t){var e=+t;return 0===e?e:Object.is(e,0/0)?e:0>e?-1:1},sinh:function(t){return Number.isNaN(t)?0/0:0===t?t:1/0===t||t===-1/0?t:(Math.exp(t)-Math.exp(-t))/2},tanh:function(t){return Number.isNaN(t)?0/0:0===t?t:1/0===t?1:t===-1/0?-1:(Math.exp(t)-Math.exp(-t))/(Math.exp(t)+Math.exp(-t))},trunc:function(t){return Number.isNaN(t)?0/0:1/0===t||t===-1/0?t:0===t?t:~~t}}),r&&n(t,{Map:function(){function t(){return this instanceof t?(n(this,{_keys:[],_values:[],_size:0}),void Object.defineProperty(this,"size",{configurable:!0,enumerable:!1,get:function(){return this._size}.bind(this)})):new t}var e=function(t,e){for(var r=0,n=t.length;n>r;r++)if(Object.is(t[r],e))return r;return-1};return n(t.prototype,{get:function(t){var r=e(this._keys,t);return 0>r?void 0:this._values[r]},has:function(t){return e(this._keys,t)>=0},set:function(t,r){var n=this._keys,i=this._values,o=e(n,t);0>o&&(o=n.length),n[o]=t,i[o]=r,this._size+=1},"delete":function(t){var r=this._keys,n=this._values,i=e(r,t);return 0>i?!1:(r.splice(i,1),n.splice(i,1),this._size-=1,!0)},keys:function(){return this._keys},values:function(){return this._values}}),t}(),Set:function(){function t(){return this instanceof t?(n(this,{"[[SetData]]":new Map}),void Object.defineProperty(this,"size",{configurable:!0,enumerable:!1,get:function(){return this["[[SetData]]"].size}.bind(this)})):new t}return n(t.prototype,{has:function(t){return this["[[SetData]]"].has(t)},add:function(t){this["[[SetData]]"].set(t,!0)},"delete":function(t){return this["[[SetData]]"]["delete"](t)},clear:function(){Object.defineProperty(this,"[[SetData]]",{configurable:!0,enumerable:!1,writable:!0,value:new Map})}}),t}()})};"function"==typeof define&&"object"==typeof define.amd&&define.amd?define(main):main();
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.8.0/es6-shim.js b/ajax/libs/es6-shim/0.8.0/es6-shim.js
new file mode 100644
index 000000000..fccece2ff
--- /dev/null
+++ b/ajax/libs/es6-shim/0.8.0/es6-shim.js
@@ -0,0 +1,846 @@
+// ES6-shim 0.8.0 (c) 2013 Paul Miller (paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+
+var arePropertyDescriptorsSupported = function () {
+  var attempt = function () {
+    Object.defineProperty({}, 'x', {});
+    return true;
+  };
+  var supported = false;
+  try { supported = attempt(); }
+  catch (e) { /* this is IE 8. */ }
+  return supported;
+};
+
+var main = function() {
+  'use strict';
+
+  var globals = (typeof global === 'undefined') ? window : global;
+  var global_isFinite = globals.isFinite;
+  var supportsDescriptors = !!Object.defineProperty && arePropertyDescriptorsSupported();
+
+  // Define configurable, writable and non-enumerable props
+  // if they don’t exist.
+  var defineProperties = function(object, map) {
+    Object.keys(map).forEach(function(name) {
+      var method = map[name];
+      if (name in object) return;
+      if (supportsDescriptors) {
+        Object.defineProperty(object, name, {
+          configurable: true,
+          enumerable: false,
+          writable: true,
+          value: method
+        });
+      } else {
+        object[name] = method;
+      }
+    });
+  };
+
+  var ES = {
+    ToInt32: function(x) {
+      return x >> 0;
+    },
+
+    ToUint32: function(x) {
+      return x >>> 0;
+    }
+  };
+
+  defineProperties(String, {
+    fromCodePoint: function() {
+      var points = arguments;
+      var result = [];
+      var next;
+      for (var i = 0, length = points.length; i < length; i++) {
+        next = Number(points[i]);
+        if (!Object.is(next, Number.toInteger(next)) ||
+            next < 0 || next > 0x10FFFF) {
+          throw new RangeError('Invalid code point ' + next);
+        }
+
+        if (next < 0x10000) {
+          result.push(String.fromCharCode(next));
+        } else {
+          next -= 0x10000;
+          result.push(String.fromCharCode((next >> 10) + 0xD800));
+          result.push(String.fromCharCode((next % 0x400) + 0xDC00));
+        }
+      }
+      return result.join('');
+    },
+
+    raw: function() {
+      var callSite = arguments[0];
+      var substitutions = Array.prototype.slice.call(arguments, 1);
+      var cooked = Object(callSite);
+      var rawValue = cooked.raw;
+      var raw = Object(rawValue);
+      var len = Object.keys(raw).length;
+      var literalsegments = ES.ToUint32(len);
+      if (literalsegments === 0) {
+        return '';
+      }
+
+      var stringElements = [];
+      var nextIndex = 0;
+      var nextKey, next, nextSeg, nextSub;
+      while (nextIndex < literalsegments) {
+        nextKey = String(nextIndex);
+        next = raw[nextKey];
+        nextSeg = String(next);
+        stringElements.push(nextSeg);
+        if (nextIndex + 1 >= literalsegments) {
+          break;
+        }
+        next = substitutions[nextKey];
+        if (typeof next === 'undefined') {
+          break;
+        }
+        nextSub = String(next);
+        stringElements.push(nextSub);
+        nextIndex++;
+      }
+      return stringElements.join('');
+    }
+  });
+
+  defineProperties(String.prototype, {
+    // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+    // alternative - return new Array(times + 1).join(s);
+    repeat: function(times) {
+      times = Number.toInteger(times);
+      if (times < 0 || times === Infinity) {
+        throw new RangeError();
+      }
+      var s = String(this);
+      if (times < 1) return '';
+      if (times % 2) return s.repeat(times - 1) + s;
+      var half = s.repeat(times / 2);
+      return half + half;
+    },
+
+    startsWith: function(searchString) {
+      var position = arguments[1];
+      var searchStr = searchString.toString();
+      var s = String(this);
+      var pos = (position === undefined) ? 0 : Number.toInteger(position);
+      var len = s.length;
+      var start = Math.min(Math.max(pos, 0), len);
+      var searchLength = searchString.length;
+      if ((searchLength + start) > len) return false;
+      var index = ''.indexOf.call(s, searchString, start);
+      return index === start;
+    },
+
+    endsWith: function(searchString) {
+      var endPosition = arguments[1];
+      var s = String(this);
+      var searchStr = searchString.toString();
+      var len = s.length;
+      var pos = (endPosition === undefined) ?
+        len : Number.toInteger(endPosition);
+      var end = Math.min(Math.max(pos, 0), len);
+      var searchLength = searchString.length;
+      var start = end - searchLength;
+      if (start < 0) return false;
+      var index = ''.indexOf.call(s, searchString, start);
+      return index === start;
+    },
+
+    contains: function(searchString) {
+      var position = arguments[1];
+
+      // Somehow this trick makes method 100% compat with the spec.
+      return ''.indexOf.call(this, searchString, position) !== -1;
+    },
+
+    codePointAt: function(pos) {
+      var s = String(this);
+      var position = Number.toInteger(pos);
+      var length = s.length;
+      if (position < 0 || position >= length) return undefined;
+      var first = s.charCodeAt(position);
+      var isEnd = (position + 1 === length);
+      if (first < 0xD800 || first > 0xDBFF || isEnd) return first;
+      var second = s.charCodeAt(position + 1);
+      if (second < 0xDC00 || second > 0xDFFF) return first;
+      return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
+    }
+  });
+
+  defineProperties(Array, {
+    from: function(iterable) {
+      var mapFn = arguments[1];
+      var thisArg = arguments[2];
+
+      var list = Object(iterable);
+      var length = ES.ToUint32(list.length);
+      var result = typeof this === 'function' ?
+        Object(new this(length)) : new Array(length);
+
+      for (var i = 0; i < length; i++) {
+        var value = list[i];
+        result[i] = mapFn ? mapFn.call(thisArg, value) : value;
+      }
+
+      result.length = length;
+      return result;
+    },
+
+    of: function() {
+      return Array.from(arguments);
+    }
+  });
+
+  defineProperties(Array.prototype, {
+    find: function(predicate) {
+      var list = Object(this);
+      var length = ES.ToUint32(list.length);
+      if (length === 0) return undefined;
+      if (typeof predicate !== 'function') {
+        throw new TypeError('Array#find: predicate must be a function');
+      }
+      var thisArg = arguments[1];
+      for (var i = 0, value; i < length && i in list; i++) {
+        value = list[i];
+        if (predicate.call(thisArg, value, i, list)) return value;
+      }
+      return undefined;
+    },
+
+    findIndex: function(predicate) {
+      var list = Object(this);
+      var length = ES.ToUint32(list.length);
+      if (length === 0) return -1;
+      if (typeof predicate !== 'function') {
+        throw new TypeError('Array#findIndex: predicate must be a function');
+      }
+      var thisArg = arguments[1];
+      for (var i = 0, value; i < length && i in list; i++) {
+        value = list[i];
+        if (predicate.call(thisArg, value, i, list)) return i;
+      }
+      return -1;
+    }
+  });
+
+  defineProperties(Number, {
+    MAX_INTEGER: 9007199254740991,
+    EPSILON: 2.220446049250313e-16,
+
+    parseInt: globals.parseInt,
+    parseFloat: globals.parseFloat,
+
+    isFinite: function(value) {
+      return typeof value === 'number' && global_isFinite(value);
+    },
+
+    isInteger: function(value) {
+      return Number.isFinite(value) &&
+        value >= -9007199254740992 && value <= Number.MAX_INTEGER &&
+        Math.floor(value) === value;
+    },
+
+    isNaN: function(value) {
+      return Object.is(value, NaN);
+    },
+
+    toInteger: function(value) {
+      var number = +value;
+      if (Object.is(number, NaN)) return +0;
+      if (number === 0 || !Number.isFinite(number)) return number;
+      return Math.sign(number) * Math.floor(Math.abs(number));
+    }
+  });
+
+  defineProperties(Number.prototype, {
+    clz: function() {
+      var number = +this;
+      if (!number || !Number.isFinite(number)) return 32;
+      number = number < 0 ? Math.ceil(number) : Math.floor(number);
+      number = number - Math.floor(number / 0x100000000) * 0x100000000;
+      return 32 - (number).toString(2).length;
+    }
+  });
+
+  if (supportsDescriptors) {
+    defineProperties(Object, {
+      getOwnPropertyDescriptors: function(subject) {
+        var descs = {};
+        Object.getOwnPropertyNames(subject).forEach(function(propName) {
+          descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+        });
+        return descs;
+      },
+
+      getPropertyDescriptor: function(subject, name) {
+        var pd = Object.getOwnPropertyDescriptor(subject, name);
+        var proto = Object.getPrototypeOf(subject);
+        while (pd === undefined && proto !== null) {
+          pd = Object.getOwnPropertyDescriptor(proto, name);
+          proto = Object.getPrototypeOf(proto);
+        }
+        return pd;
+      },
+
+      getPropertyNames: function(subject) {
+        var result = Object.getOwnPropertyNames(subject);
+        var proto = Object.getPrototypeOf(subject);
+
+        var addProperty = function(property) {
+          if (result.indexOf(property) === -1) {
+            result.push(property);
+          }
+        };
+
+        while (proto !== null) {
+          Object.getOwnPropertyNames(proto).forEach(addProperty);
+          proto = Object.getPrototypeOf(proto);
+        }
+        return result;
+      },
+
+      // 15.2.3.17
+      assign: function(target, source) {
+        return Object.keys(source).reduce(function(target, key) {
+          target[key] = source[key];
+          return target;
+        }, target);
+      },
+
+      // 15.2.3.18
+      mixin: function(target, source) {
+        var props = Object.getOwnPropertyNames(source);
+        return props.reduce(function(target, property) {
+          var descriptor = Object.getOwnPropertyDescriptor(source, property);
+          return Object.defineProperty(target, property, descriptor);
+        }, target);
+      }
+    });
+
+    // 15.2.3.2
+    // shim from https://gist.github.com/WebReflection/5593554
+    defineProperties(Object, {
+      setPrototypeOf: (function(Object, magic) {
+        var set;
+
+        var checkArgs = function(O, proto) {
+          if (typeof O !== 'object' || O === null) {
+            throw new TypeError('can not set prototype on a non-object');
+          }
+          if (typeof proto !== 'object' && proto !== null) {
+            throw new TypeError('can only set prototype to an object or null');
+          }
+        };
+
+        var setPrototypeOf = function(O, proto) {
+          checkArgs(O, proto);
+          set.call(O, proto);
+          return O;
+        };
+
+        try {
+          // this works already in Firefox and Safari
+          set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set;
+          set.call({}, null);
+        } catch (e) {
+          if (Object.prototype !== {}[magic]) {
+            // IE < 11 cannot be shimmed
+            return;
+          }
+          // probably Chrome or some old Mobile stock browser
+          set = function(proto) {
+            this[magic] = proto;
+          };
+          // please note that this will **not** work
+          // in those browsers that do not inherit
+          // __proto__ by mistake from Object.prototype
+          // in these cases we should probably throw an error
+          // or at least be informed about the issue
+          setPrototypeOf.polyfill = setPrototypeOf(
+            setPrototypeOf({}, null),
+            Object.prototype
+          ) instanceof Object;
+          // setPrototypeOf.polyfill === true means it works as meant
+          // setPrototypeOf.polyfill === false means it's not 100% reliable
+          // setPrototypeOf.polyfill === undefined
+          // or
+          // setPrototypeOf.polyfill ==  null means it's not a polyfill
+          // which means it works as expected
+          // we can even delete Object.prototype.__proto__;
+        }
+        return setPrototypeOf;
+      })(Object, '__proto__')
+    });
+  }
+
+  defineProperties(Object, {
+    getOwnPropertyKeys: function(subject) {
+      return Object.keys(subject);
+    },
+
+    is: function(x, y) {
+      if (x === y) {
+        // 0 === -0, but they are not identical.
+        if (x === 0) {
+          return 1 / x === 1 / y;
+        } else {
+          return true;
+        }
+      }
+
+      // NaN !== NaN, but they are identical.
+      // NaNs are the only non-reflexive value, i.e., if x !== x,
+      // then x is a NaN.
+      // isNaN is broken: it converts its argument to number, so
+      // isNaN('foo') => true
+      return x !== x && y !== y;
+    }
+  });
+
+  defineProperties(Math, {
+    acosh: function(value) {
+      if (Number.isNaN(value) || value < 1) {
+        return NaN;
+      } else if (value === 1) {
+        return +0;
+      } else if (value === Infinity) {
+        return Infinity;
+      }
+      return Math.log(value + Math.sqrt(value * value - 1));
+    },
+
+    asinh: function(value) {
+      if (Number.isNaN(value)) {
+        return NaN;
+      } else if (value === 0) {
+        return value;
+      } else if (value === Infinity || value === -Infinity) {
+        return value;
+      }
+      return Math.log(value + Math.sqrt(value * value + 1));
+    },
+
+    atanh: function(value) {
+      if (Number.isNaN(value) || value < -1 || value > 1) {
+        return NaN;
+      } else if (value === -1) {
+        return -Infinity;
+      } else if (value === 1) {
+        return Infinity;
+      } else if (value === 0) {
+        return value;
+      }
+      return 0.5 * Math.log((1 + value) / (1 - value));
+    },
+
+    cbrt: function (value) {
+      if (value === 0) {
+        return value;
+      }
+      var negate = value < 0, result;
+      if (negate) { value = -value; }
+      result = Math.pow(value, 1/3);
+      return negate ? -result : result;
+    },
+
+    cosh: function(value) {
+      if (value === 0) { // +0 or -0
+        return 1;
+      } else if (value === Infinity || value === -Infinity) {
+        return value;
+      } else if (Number.isNaN(value)) {
+        return NaN;
+      }
+      if (value < 0) value = -value;
+      if (value > 21) return Math.exp(value) / 2;
+      return (Math.exp(value) + Math.exp(-value)) / 2;
+    },
+
+    expm1: function(value) {
+      if (Number.isNaN(value)) {
+        return NaN;
+      } else if (value === 0) {
+        return value;
+      } else if (value === Infinity) {
+        return Infinity;
+      } else if (value === -Infinity) {
+        return -1;
+      }
+      var result = 0;
+      var n = 50;
+      for (var i = 1; i < n; i++) {
+        for (var j = 2, factorial = 1; j <= i; j++) {
+          factorial *= j;
+        }
+        result += Math.pow(value, i) / factorial;
+      }
+      return result;
+    },
+
+    hypot: function(x, y, z) {
+      var anyNaN = false;
+      var anyInfinity = false;
+      var allZero = true;
+      [x, y, z].some(function (num) {
+        if (Number.isNaN(num)) {
+          anyNaN = true;
+        } else if (num === Infinity || num === -Infinity) {
+          anyInfinity = true;
+        } else if (num !== 0) {
+          allZero = false;
+        }
+        return anyInfinity || anyNaN;
+      });
+      if (anyInfinity) {
+        return Infinity;
+      } else if (anyNaN) {
+        return NaN;
+      } else if (allZero) {
+        return 0;
+      }
+      if (x == null) x = 0;
+      if (y == null) y = 0;
+      if (z == null) z = 0;
+      return Math.sqrt(x * x + y * y + z * z);
+    },
+
+    log2: function(value) {
+      if (Number.isNaN(value) || value < 0) {
+        return NaN;
+      } else if (value === 0) {
+        return -Infinity;
+      } else if (value === 1) {
+        return 0;
+      } else if (value === Infinity) {
+        return Infinity;
+      }
+      return Math.log(value) * (1 / Math.LN2);
+    },
+
+    log10: function(value) {
+      if (Number.isNaN(value) || value < 0) {
+        return NaN;
+      } else if (value === 0) {
+        return -Infinity;
+      } else if (value === 1) {
+        return 0;
+      } else if (value === Infinity) {
+        return Infinity;
+      }
+      return Math.log(value) * (1 / Math.LN10);
+    },
+
+    log1p: function(value) {
+      if (Number.isNaN(value) || value < -1) {
+        return NaN;
+      } else if (value === -1) {
+        return -Infinity;
+      } else if (value === 0) {
+        return value;
+      } else if (value === Infinity) {
+        return Infinity;
+      }
+      var result = 0;
+      var n = 50;
+
+      if (value < 0 || value > 1) return Math.log(1 + value);
+      for (var i = 1; i < n; i++) {
+        if ((i % 2) === 0) {
+          result -= Math.pow(value, i) / i;
+        } else {
+          result += Math.pow(value, i) / i;
+        }
+      }
+
+      return result;
+    },
+
+    sign: function(value) {
+      var number = +value;
+      if (number === 0) return number;
+      if (Object.is(number, NaN)) return number;
+      return (number < 0) ? -1 : 1;
+    },
+
+    sinh: function(value) {
+      if (Number.isNaN(value)) {
+        return NaN;
+      } else if (value === 0) {
+        return value;
+      } else if (value === Infinity || value === -Infinity) {
+        return value;
+      }
+      return (Math.exp(value) - Math.exp(-value)) / 2;
+    },
+
+    tanh: function(value) {
+      if (Number.isNaN(value)) {
+        return NaN;
+      } else if (value === 0) {
+        return value;
+      } else if (value === Infinity) {
+        return 1;
+      } else if (value === -Infinity) {
+        return -1;
+      }
+      return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+    },
+
+    trunc: function(value) {
+      if (Number.isNaN(value)) {
+        return NaN;
+      } else if (value === Infinity || value === -Infinity) {
+        return value;
+      } else if (value === 0) {
+        return value;
+      }
+      return ~~value;
+    }
+  });
+
+  if (supportsDescriptors) {
+    // Map and Set require a true ES5 environment
+    var collectionShims = {
+      Map: (function() {
+
+        var empty = {};
+
+        function MapEntry(key, value) {
+          this.key = key;
+          this.value = value;
+          this.next = null;
+        }
+
+        MapEntry.prototype.isRemoved = function () {
+          return this.key === empty;
+        };
+
+        function MapIterator(map, kind) {
+          this.i = map._head;
+          this.kind = kind;
+        }
+
+        MapIterator.prototype = {
+          next: function () {
+            var i = this.i;
+            if (i !== null) {
+              while (i.isRemoved()) {
+                i = i.next;
+              }
+              i = i.next;
+              this.i = i;
+            }
+            if (i === null) {
+              throw new Error();
+            }
+            var kind = this.kind;
+            if (kind === "key") {
+              return i.key;
+            }
+            if (kind === "value") {
+              return i.value;
+            }
+            return [i.key, i.value];
+          }
+        };
+
+        function Map() {
+          if (!(this instanceof Map)) return new Map();
+
+          var head = new MapEntry(null, null);
+
+          defineProperties(this, {
+            '_head': head,
+            '_size': 0
+          });
+
+          Object.defineProperty(this, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: (function() {
+              return this._size;
+            }).bind(this)
+          });
+        }
+
+        defineProperties(Map.prototype, {
+          get: function(key) {
+            var i = this._head;
+            while ((i = i.next) !== null) {
+              if (Object.is(i.key, key)) {
+                return i.value;
+              }
+            }
+            return undefined;
+          },
+
+          has: function(key) {
+            var i = this._head;
+            while ((i = i.next) !== null) {
+              if (Object.is(i.key, key)) {
+                return true;
+              }
+            }
+            return false;
+          },
+
+          set: function(key, value) {
+            var i = this._head;
+            var p = i;
+            while ((i = i.next) !== null) {
+              if (Object.is(i.key, key)) {
+                i.value = value;
+                return;
+              }
+              p = i;
+            }
+            var entry = new MapEntry(key, value);
+            p.next = entry;
+            this._size += 1;
+          },
+
+          'delete': function(key) {
+            var i = this._head;
+            var p = i;
+            while ((i = i.next) !== null) {
+              if (Object.is(i.key, key)) {
+                p.next = i.next;
+                i.key = empty;
+                i.value = empty;
+                i.next = p;
+                this._size -= 1;
+                return true;
+              }
+              p = i;
+            }
+            return false;
+          },
+
+          clear: function () {
+            var p = this._head;
+            var i = p.next;
+            this._size = 0;
+            p.next = null;
+            while (i !== null) {
+              var x = i.next;
+              i.key = empty;
+              i.value = empty;
+              i.next = p;
+              i = x;
+            }
+          },
+
+          keys: function() {
+            return new MapIterator(this, "key");
+          },
+
+          values: function() {
+            return new MapIterator(this, "value");
+          },
+
+          entries: function() {
+            return new MapIterator(this, "key+value");
+          },
+
+          forEach: function(callback) {
+            var context = arguments.length > 1 ? arguments[1] : null;
+            var entireMap = this;
+
+            var i = this._head;
+            while ((i = i.next) !== null) {
+              callback.call(context, i.value, i.key, entireMap);
+              while (i.isRemoved()) {
+                i = i.next;
+              }
+            }
+          }
+        });
+
+        return Map;
+      })(),
+
+      Set: (function() {
+        var SetShim = function Set() {
+          if (!(this instanceof SetShim)) return new SetShim();
+          defineProperties(this, {'[[SetData]]': new Map()});
+          Object.defineProperty(this, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: (function() {
+              return this['[[SetData]]'].size;
+            }).bind(this)
+          });
+        }
+
+        defineProperties(SetShim.prototype, {
+          has: function(key) {
+            return this['[[SetData]]'].has(key);
+          },
+
+          add: function(key) {
+            return this['[[SetData]]'].set(key, key);
+          },
+
+          'delete': function(key) {
+            return this['[[SetData]]']['delete'](key);
+          },
+
+          clear: function() {
+            return this['[[SetData]]'].clear();
+          },
+
+          keys: function() {
+            return this['[[SetData]]'].keys();
+          },
+
+          values: function() {
+            return this['[[SetData]]'].values();
+          },
+
+          entries: function() {
+            return this['[[SetData]]'].entries();
+          },
+
+          forEach: function (callback) {
+            var context = arguments.length > 1 ? arguments[1] : null;
+            var entireSet = this;
+            this['[[SetData]]'].forEach(function (value, key) {
+              callback.call(context, key, key, entireSet);
+            });
+          }
+        });
+
+        return SetShim;
+      })()
+    };
+    defineProperties(globals, collectionShims);
+
+    if (globals.Map || globals.Set) {
+      /*
+        - In Firefox < 23, Map#size is a function.
+        - In all current Firefox, Set#entries/keys/values & Map#clear do not exist
+          - https://bugzilla.mozilla.org/show_bug.cgi?id=869996
+      */
+      var hasNoMapClear = typeof globals.Map.prototype.clear !== 'function';
+      var setSizeIsFunc = typeof (new globals.Set()).size !== 0;
+      var mapSizeIsFunc = typeof (new globals.Map()).size !== 0;
+      var hasNoSetKeys = typeof Set.prototype.keys !== 'function';
+      if (hasNoMapClear || setSizeIsFunc || mapSizeIsFunc || hasNoSetKeys) {
+        globals.Map = collectionShims.Map;
+        globals.Set = collectionShims.Set;
+      }
+    }
+  }
+};
+
+if (typeof define === 'function' && typeof define.amd == 'object' && define.amd) {
+  define(main); // RequireJS
+} else {
+  main(); // CommonJS and <script>
+}
+
diff --git a/ajax/libs/es6-shim/0.8.0/es6-shim.min.js b/ajax/libs/es6-shim/0.8.0/es6-shim.min.js
new file mode 100644
index 000000000..af9492550
--- /dev/null
+++ b/ajax/libs/es6-shim/0.8.0/es6-shim.min.js
@@ -0,0 +1 @@
+var arePropertyDescriptorsSupported=function(){var t=function(){return Object.defineProperty({},"x",{}),!0},e=!1;try{e=t()}catch(r){}return e},main=function(){"use strict";var t="undefined"==typeof global?window:global,e=t.isFinite,r=!!Object.defineProperty&&arePropertyDescriptorsSupported(),n=function(t,e){Object.keys(e).forEach(function(n){var i=e[n];n in t||(r?Object.defineProperty(t,n,{configurable:!0,enumerable:!1,writable:!0,value:i}):t[n]=i)})},i={ToInt32:function(t){return t>>0},ToUint32:function(t){return t>>>0}};if(n(String,{fromCodePoint:function(){for(var t,e=arguments,r=[],n=0,i=e.length;i>n;n++){if(t=Number(e[n]),!Object.is(t,Number.toInteger(t))||0>t||t>1114111)throw new RangeError("Invalid code point "+t);65536>t?r.push(String.fromCharCode(t)):(t-=65536,r.push(String.fromCharCode((t>>10)+55296)),r.push(String.fromCharCode(t%1024+56320)))}return r.join("")},raw:function(){var t=arguments[0],e=Array.prototype.slice.call(arguments,1),r=Object(t),n=r.raw,o=Object(n),u=Object.keys(o).length,a=i.ToUint32(u);if(0===a)return"";for(var f,c,s,h,l=[],p=0;a>p&&(f=String(p),c=o[f],s=String(c),l.push(s),!(p+1>=a))&&(c=e[f],"undefined"!=typeof c);)h=String(c),l.push(h),p++;return l.join("")}}),n(String.prototype,{repeat:function(t){if(t=Number.toInteger(t),0>t||1/0===t)throw new RangeError;var e=String(this);if(1>t)return"";if(t%2)return e.repeat(t-1)+e;var r=e.repeat(t/2);return r+r},startsWith:function(t){var e=arguments[1],r=(t.toString(),String(this)),n=void 0===e?0:Number.toInteger(e),i=r.length,o=Math.min(Math.max(n,0),i),u=t.length;if(u+o>i)return!1;var a="".indexOf.call(r,t,o);return a===o},endsWith:function(t){var e=arguments[1],r=String(this),n=(t.toString(),r.length),i=void 0===e?n:Number.toInteger(e),o=Math.min(Math.max(i,0),n),u=t.length,a=o-u;if(0>a)return!1;var f="".indexOf.call(r,t,a);return f===a},contains:function(t){var e=arguments[1];return-1!=="".indexOf.call(this,t,e)},codePointAt:function(t){var e=String(this),r=Number.toInteger(t),n=e.length;if(0>r||r>=n)return void 0;var i=e.charCodeAt(r),o=r+1===n;if(55296>i||i>56319||o)return i;var u=e.charCodeAt(r+1);return 56320>u||u>57343?i:1024*(i-55296)+(u-56320)+65536}}),n(Array,{from:function(t){for(var e=arguments[1],r=arguments[2],n=Object(t),o=i.ToUint32(n.length),u="function"==typeof this?Object(new this(o)):new Array(o),a=0;o>a;a++){var f=n[a];u[a]=e?e.call(r,f):f}return u.length=o,u},of:function(){return Array.from(arguments)}}),n(Array.prototype,{find:function(t){var e=Object(this),r=i.ToUint32(e.length);if(0===r)return void 0;if("function"!=typeof t)throw new TypeError("Array#find: predicate must be a function");for(var n,o=arguments[1],u=0;r>u&&u in e;u++)if(n=e[u],t.call(o,n,u,e))return n;return void 0},findIndex:function(t){var e=Object(this),r=i.ToUint32(e.length);if(0===r)return-1;if("function"!=typeof t)throw new TypeError("Array#findIndex: predicate must be a function");for(var n,o=arguments[1],u=0;r>u&&u in e;u++)if(n=e[u],t.call(o,n,u,e))return u;return-1}}),n(Number,{MAX_INTEGER:9007199254740991,EPSILON:2.220446049250313e-16,parseInt:t.parseInt,parseFloat:t.parseFloat,isFinite:function(t){return"number"==typeof t&&e(t)},isInteger:function(t){return Number.isFinite(t)&&t>=-9007199254740992&&t<=Number.MAX_INTEGER&&Math.floor(t)===t},isNaN:function(t){return Object.is(t,0/0)},toInteger:function(t){var e=+t;return Object.is(e,0/0)?0:0!==e&&Number.isFinite(e)?Math.sign(e)*Math.floor(Math.abs(e)):e}}),n(Number.prototype,{clz:function(){var t=+this;return t&&Number.isFinite(t)?(t=0>t?Math.ceil(t):Math.floor(t),t-=4294967296*Math.floor(t/4294967296),32-t.toString(2).length):32}}),r&&(n(Object,{getOwnPropertyDescriptors:function(t){var e={};return Object.getOwnPropertyNames(t).forEach(function(r){e[r]=Object.getOwnPropertyDescriptor(t,r)}),e},getPropertyDescriptor:function(t,e){for(var r=Object.getOwnPropertyDescriptor(t,e),n=Object.getPrototypeOf(t);void 0===r&&null!==n;)r=Object.getOwnPropertyDescriptor(n,e),n=Object.getPrototypeOf(n);return r},getPropertyNames:function(t){for(var e=Object.getOwnPropertyNames(t),r=Object.getPrototypeOf(t),n=function(t){-1===e.indexOf(t)&&e.push(t)};null!==r;)Object.getOwnPropertyNames(r).forEach(n),r=Object.getPrototypeOf(r);return e},assign:function(t,e){return Object.keys(e).reduce(function(t,r){return t[r]=e[r],t},t)},mixin:function(t,e){var r=Object.getOwnPropertyNames(e);return r.reduce(function(t,r){var n=Object.getOwnPropertyDescriptor(e,r);return Object.defineProperty(t,r,n)},t)}}),n(Object,{setPrototypeOf:function(t,e){var r,n=function(t,e){if("object"!=typeof t||null===t)throw new TypeError("can not set prototype on a non-object");if("object"!=typeof e&&null!==e)throw new TypeError("can only set prototype to an object or null")},i=function(t,e){return n(t,e),r.call(t,e),t};try{r=t.getOwnPropertyDescriptor(t.prototype,e).set,r.call({},null)}catch(o){if(t.prototype!=={}[e])return;r=function(t){this[e]=t},i.polyfill=i(i({},null),t.prototype)instanceof t}return i}(Object,"__proto__")})),n(Object,{getOwnPropertyKeys:function(t){return Object.keys(t)},is:function(t,e){return t===e?0===t?1/t===1/e:!0:t!==t&&e!==e}}),n(Math,{acosh:function(t){return Number.isNaN(t)||1>t?0/0:1===t?0:1/0===t?1/0:Math.log(t+Math.sqrt(t*t-1))},asinh:function(t){return Number.isNaN(t)?0/0:0===t?t:1/0===t||t===-1/0?t:Math.log(t+Math.sqrt(t*t+1))},atanh:function(t){return Number.isNaN(t)||-1>t||t>1?0/0:-1===t?-1/0:1===t?1/0:0===t?t:.5*Math.log((1+t)/(1-t))},cbrt:function(t){if(0===t)return t;var e,r=0>t;return r&&(t=-t),e=Math.pow(t,1/3),r?-e:e},cosh:function(t){return 0===t?1:1/0===t||t===-1/0?t:Number.isNaN(t)?0/0:(0>t&&(t=-t),t>21?Math.exp(t)/2:(Math.exp(t)+Math.exp(-t))/2)},expm1:function(t){if(Number.isNaN(t))return 0/0;if(0===t)return t;if(1/0===t)return 1/0;if(t===-1/0)return-1;for(var e=0,r=50,n=1;r>n;n++){for(var i=2,o=1;n>=i;i++)o*=i;e+=Math.pow(t,n)/o}return e},hypot:function(t,e,r){var n=!1,i=!1,o=!0;return[t,e,r].some(function(t){return Number.isNaN(t)?n=!0:1/0===t||t===-1/0?i=!0:0!==t&&(o=!1),i||n}),i?1/0:n?0/0:o?0:(null==t&&(t=0),null==e&&(e=0),null==r&&(r=0),Math.sqrt(t*t+e*e+r*r))},log2:function(t){return Number.isNaN(t)||0>t?0/0:0===t?-1/0:1===t?0:1/0===t?1/0:Math.log(t)*(1/Math.LN2)},log10:function(t){return Number.isNaN(t)||0>t?0/0:0===t?-1/0:1===t?0:1/0===t?1/0:Math.log(t)*(1/Math.LN10)},log1p:function(t){if(Number.isNaN(t)||-1>t)return 0/0;if(-1===t)return-1/0;if(0===t)return t;if(1/0===t)return 1/0;var e=0,r=50;if(0>t||t>1)return Math.log(1+t);for(var n=1;r>n;n++)n%2===0?e-=Math.pow(t,n)/n:e+=Math.pow(t,n)/n;return e},sign:function(t){var e=+t;return 0===e?e:Object.is(e,0/0)?e:0>e?-1:1},sinh:function(t){return Number.isNaN(t)?0/0:0===t?t:1/0===t||t===-1/0?t:(Math.exp(t)-Math.exp(-t))/2},tanh:function(t){return Number.isNaN(t)?0/0:0===t?t:1/0===t?1:t===-1/0?-1:(Math.exp(t)-Math.exp(-t))/(Math.exp(t)+Math.exp(-t))},trunc:function(t){return Number.isNaN(t)?0/0:1/0===t||t===-1/0?t:0===t?t:~~t}}),r){var o={Map:function(){function t(t,e){this.key=t,this.value=e,this.next=null}function e(t,e){this.i=t._head,this.kind=e}function r(){if(!(this instanceof r))return new r;var e=new t(null,null);n(this,{_head:e,_size:0}),Object.defineProperty(this,"size",{configurable:!0,enumerable:!1,get:function(){return this._size}.bind(this)})}var i={};return t.prototype.isRemoved=function(){return this.key===i},e.prototype={next:function(){var t=this.i;if(null!==t){for(;t.isRemoved();)t=t.next;t=t.next,this.i=t}if(null===t)throw new Error;var e=this.kind;return"key"===e?t.key:"value"===e?t.value:[t.key,t.value]}},n(r.prototype,{get:function(t){for(var e=this._head;null!==(e=e.next);)if(Object.is(e.key,t))return e.value;return void 0},has:function(t){for(var e=this._head;null!==(e=e.next);)if(Object.is(e.key,t))return!0;return!1},set:function(e,r){for(var n=this._head,i=n;null!==(n=n.next);){if(Object.is(n.key,e))return void(n.value=r);i=n}var o=new t(e,r);i.next=o,this._size+=1},"delete":function(t){for(var e=this._head,r=e;null!==(e=e.next);){if(Object.is(e.key,t))return r.next=e.next,e.key=i,e.value=i,e.next=r,this._size-=1,!0;r=e}return!1},clear:function(){var t=this._head,e=t.next;for(this._size=0,t.next=null;null!==e;){var r=e.next;e.key=i,e.value=i,e.next=t,e=r}},keys:function(){return new e(this,"key")},values:function(){return new e(this,"value")},entries:function(){return new e(this,"key+value")},forEach:function(t){for(var e=arguments.length>1?arguments[1]:null,r=this,n=this._head;null!==(n=n.next);)for(t.call(e,n.value,n.key,r);n.isRemoved();)n=n.next}}),r}(),Set:function(){var t=function(){return this instanceof t?(n(this,{"[[SetData]]":new Map}),void Object.defineProperty(this,"size",{configurable:!0,enumerable:!1,get:function(){return this["[[SetData]]"].size}.bind(this)})):new t};return n(t.prototype,{has:function(t){return this["[[SetData]]"].has(t)},add:function(t){return this["[[SetData]]"].set(t,t)},"delete":function(t){return this["[[SetData]]"]["delete"](t)},clear:function(){return this["[[SetData]]"].clear()},keys:function(){return this["[[SetData]]"].keys()},values:function(){return this["[[SetData]]"].values()},entries:function(){return this["[[SetData]]"].entries()},forEach:function(t){var e=arguments.length>1?arguments[1]:null,r=this;this["[[SetData]]"].forEach(function(n,i){t.call(e,i,i,r)})}}),t}()};if(n(t,o),t.Map||t.Set){var u="function"!=typeof t.Map.prototype.clear,a=0!==typeof(new t.Set).size,f=0!==typeof(new t.Map).size,c="function"!=typeof Set.prototype.keys;(u||a||f||c)&&(t.Map=o.Map,t.Set=o.Set)}}};"function"==typeof define&&"object"==typeof define.amd&&define.amd?define(main):main();
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.9.0/es6-shim.js b/ajax/libs/es6-shim/0.9.0/es6-shim.js
new file mode 100644
index 000000000..fee412371
--- /dev/null
+++ b/ajax/libs/es6-shim/0.9.0/es6-shim.js
@@ -0,0 +1,857 @@
+// ES6-shim 0.9.0 (c) 2013 Paul Miller (paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+
+(function(undefined) {
+  'use strict';
+
+  var arePropertyDescriptorsSupported = function() {
+    try {
+      Object.defineProperty({}, 'x', {});
+      return true;
+    } catch (e) { /* this is IE 8. */
+      return false;
+    }
+  };
+
+  var main = function() {
+    var globals = (typeof global === 'undefined') ? window : global;
+    var global_isFinite = globals.isFinite;
+    var supportsDescriptors = !!Object.defineProperty && arePropertyDescriptorsSupported();
+    var _slice = Array.prototype.slice;
+    var _indexOf = String.prototype.indexOf;
+    var _toString = Object.prototype.toString;
+
+    // Define configurable, writable and non-enumerable props
+    // if they don’t exist.
+    var defineProperties = function(object, map) {
+      Object.keys(map).forEach(function(name) {
+        var method = map[name];
+        if (name in object) return;
+        if (supportsDescriptors) {
+          Object.defineProperty(object, name, {
+            configurable: true,
+            enumerable: false,
+            writable: true,
+            value: method
+          });
+        } else {
+          object[name] = method;
+        }
+      });
+    };
+
+    var ES = {
+      ToInt32: function(x) {
+        return x >> 0;
+      },
+
+      ToUint32: function(x) {
+        return x >>> 0;
+      },
+
+      toInteger: function(value) {
+        var number = +value;
+        if (Number.isNaN(number)) return 0;
+        if (number === 0 || !Number.isFinite(number)) return number;
+        return Math.sign(number) * Math.floor(Math.abs(number));
+      }
+    };
+
+    defineProperties(String, {
+      fromCodePoint: function() {
+        var points = _slice.call(arguments, 0);
+        var result = [];
+        var next;
+        for (var i = 0, length = points.length; i < length; i++) {
+          next = Number(points[i]);
+          if (!Object.is(next, ES.toInteger(next)) ||
+              next < 0 || next > 0x10FFFF) {
+            throw new RangeError('Invalid code point ' + next);
+          }
+
+          if (next < 0x10000) {
+            result.push(String.fromCharCode(next));
+          } else {
+            next -= 0x10000;
+            result.push(String.fromCharCode((next >> 10) + 0xD800));
+            result.push(String.fromCharCode((next % 0x400) + 0xDC00));
+          }
+        }
+        return result.join('');
+      },
+
+      raw: function() {
+        var callSite = arguments[0];
+        var substitutions = _slice.call(arguments, 1);
+        var cooked = Object(callSite);
+        var rawValue = cooked.raw;
+        var raw = Object(rawValue);
+        var len = Object.keys(raw).length;
+        var literalsegments = ES.ToUint32(len);
+        if (literalsegments === 0) {
+          return '';
+        }
+
+        var stringElements = [];
+        var nextIndex = 0;
+        var nextKey, next, nextSeg, nextSub;
+        while (nextIndex < literalsegments) {
+          nextKey = String(nextIndex);
+          next = raw[nextKey];
+          nextSeg = String(next);
+          stringElements.push(nextSeg);
+          if (nextIndex + 1 >= literalsegments) {
+            break;
+          }
+          next = substitutions[nextKey];
+          if (next === undefined) {
+            break;
+          }
+          nextSub = String(next);
+          stringElements.push(nextSub);
+          nextIndex++;
+        }
+        return stringElements.join('');
+      }
+    });
+
+    defineProperties(String.prototype, {
+      // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+      // Perf: http://jsperf.com/string-repeat2/2
+      repeat: (function() {
+        var repeat = function(s, times) {
+          if (times < 1) return '';
+          if (times % 2) return repeat(s, times - 1) + s;
+          var half = repeat(s, times / 2);
+          return half + half;
+        };
+
+        return function(times) {
+          times = ES.toInteger(times);
+          if (times < 0 || times === Infinity) {
+            throw new RangeError();
+          }
+          return repeat(String(this), times);
+        };
+      })(),
+
+      startsWith: function(searchStr) {
+        if (this == null) throw new TypeError("Cannot call method 'startsWith' of " + this);
+        var thisStr = String(this);
+        searchStr = String(searchStr);
+        var start = Math.max(ES.toInteger(arguments[1]), 0);
+        return thisStr.slice(start, start + searchStr.length) === searchStr;
+      },
+
+      endsWith: function(searchStr) {
+        if (this == null) throw new TypeError("Cannot call method 'endsWith' of " + this);
+        var thisStr = String(this);
+        searchStr = String(searchStr);
+        var thisLen = thisStr.length;
+        var pos = (arguments[1] === undefined) ?
+          thisLen : ES.toInteger(arguments[1]);
+        var end = Math.min(pos, thisLen);
+        return thisStr.slice(end - searchStr.length, end) === searchStr;
+      },
+
+      contains: function(searchString) {
+        var position = arguments[1];
+
+        // Somehow this trick makes method 100% compat with the spec.
+        return _indexOf.call(this, searchString, position) !== -1;
+      },
+
+      codePointAt: function(pos) {
+        var s = String(this);
+        var position = ES.toInteger(pos);
+        var length = s.length;
+        if (position < 0 || position >= length) return undefined;
+        var first = s.charCodeAt(position);
+        var isEnd = (position + 1 === length);
+        if (first < 0xD800 || first > 0xDBFF || isEnd) return first;
+        var second = s.charCodeAt(position + 1);
+        if (second < 0xDC00 || second > 0xDFFF) return first;
+        return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
+      }
+    });
+
+    defineProperties(Array, {
+      from: function(iterable) {
+        var mapFn = arguments[1];
+        var thisArg = arguments[2];
+
+        if (mapFn !== undefined && _toString.call(mapFn) !== '[object Function]') {
+          throw new TypeError('when provided, the second argument must be a function');
+        }
+
+        var list = Object(iterable);
+        var length = ES.ToUint32(list.length);
+        var result = typeof this === 'function' ? Object(new this(length)) : new Array(length);
+
+        for (var i = 0; i < length; i++) {
+          var value = list[i];
+          if (mapFn !== undefined) {
+            result[i] = thisArg ? mapFn.call(thisArg, value) : mapFn(value);
+          } else {
+            result[i] = value;
+          }
+        }
+
+        result.length = length;
+        return result;
+      },
+
+      of: function() {
+        return Array.from(arguments);
+      }
+    });
+
+    defineProperties(globals, {
+      ArrayIterator: function(array, kind) {
+        this.i = 0;
+        this.array = array;
+        this.kind = kind;
+      }
+    });
+
+    defineProperties(ArrayIterator.prototype, {
+      next: function() {
+        var i = this.i;
+        this.i = i + 1;
+        var array = this.array;
+
+        if (i >= array.length) {
+          throw new Error();
+        }
+
+        if (array.hasOwnProperty(i)) {
+          var kind = this.kind;
+          var retval;
+          if (kind === "key") {
+            retval = i;
+          }
+          if (kind === "value") {
+            retval = array[i];
+          }
+          if (kind === "entry") {
+            retval = [i, array[i]];
+          }
+        } else {
+          retval = this.next();
+        }
+        return retval;
+      }
+    });
+
+    defineProperties(Array.prototype, {
+      fill: function(value) {
+        var len = this.length;
+        var start = arguments.length > 1 ? ES.toInteger(arguments[1]) : 0;
+        var end = arguments.length > 2 ? ES.toInteger(arguments[2]) : len;
+
+        var relativeStart = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+
+        for (var i = relativeStart; i < len && i < end; ++i) {
+          this[i] = value;
+        }
+        return this;
+      },
+
+      find: function(predicate) {
+        var list = Object(this);
+        var length = ES.ToUint32(list.length);
+        if (length === 0) return undefined;
+        if (typeof predicate !== 'function') {
+          throw new TypeError('Array#find: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0, value; i < length && i in list; i++) {
+          value = list[i];
+          if (predicate.call(thisArg, value, i, list)) return value;
+        }
+        return undefined;
+      },
+
+      findIndex: function(predicate) {
+        var list = Object(this);
+        var length = ES.ToUint32(list.length);
+        if (length === 0) return -1;
+        if (typeof predicate !== 'function') {
+          throw new TypeError('Array#findIndex: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0, value; i < length && i in list; i++) {
+          value = list[i];
+          if (predicate.call(thisArg, value, i, list)) return i;
+        }
+        return -1;
+      },
+
+      keys: function() {
+        return new ArrayIterator(this, "key");
+      },
+
+      values: function() {
+        return new ArrayIterator(this, "value");
+      },
+
+      entries: function() {
+        return new ArrayIterator(this, "entry");
+      }
+    });
+
+    defineProperties(Number, {
+      MAX_SAFE_INTEGER: Math.pow(2, 53) - 1,
+      EPSILON: 2.220446049250313e-16,
+
+      parseInt: globals.parseInt,
+      parseFloat: globals.parseFloat,
+
+      isFinite: function(value) {
+        return typeof value === 'number' && global_isFinite(value);
+      },
+
+      isSafeInteger: function(value) {
+        return typeof value === 'number' &&
+          !Number.isNaN(value) &&
+          Number.isFinite(value) &&
+          parseInt(value, 10) === value &&
+          Math.abs(value) <= Number.MAX_SAFE_INTEGER;
+      },
+
+      isNaN: function(value) {
+        // NaN !== NaN, but they are identical.
+        // NaNs are the only non-reflexive value, i.e., if x !== x,
+        // then x is NaN.
+        // isNaN is broken: it converts its argument to number, so
+        // isNaN('foo') => true
+        return value !== value;
+      },
+
+    });
+
+    defineProperties(Number.prototype, {
+      clz: function() {
+        var number = +this;
+        if (!number || !Number.isFinite(number)) return 32;
+        number = number < 0 ? Math.ceil(number) : Math.floor(number);
+        number = number - Math.floor(number / 0x100000000) * 0x100000000;
+        return 32 - (number).toString(2).length;
+      }
+    });
+
+    if (supportsDescriptors) {
+      defineProperties(Object, {
+        getOwnPropertyDescriptors: function(subject) {
+          var descs = {};
+          Object.getOwnPropertyNames(subject).forEach(function(propName) {
+            descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+          });
+          return descs;
+        },
+
+        getPropertyDescriptor: function(subject, name) {
+          var pd = Object.getOwnPropertyDescriptor(subject, name);
+          var proto = Object.getPrototypeOf(subject);
+          while (pd === undefined && proto !== null) {
+            pd = Object.getOwnPropertyDescriptor(proto, name);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return pd;
+        },
+
+        getPropertyNames: function(subject) {
+          var result = Object.getOwnPropertyNames(subject);
+          var proto = Object.getPrototypeOf(subject);
+
+          var addProperty = function(property) {
+            if (result.indexOf(property) === -1) {
+              result.push(property);
+            }
+          };
+
+          while (proto !== null) {
+            Object.getOwnPropertyNames(proto).forEach(addProperty);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return result;
+        },
+
+        // 15.2.3.17
+        assign: function(target, source) {
+          return Object.keys(source).reduce(function(target, key) {
+            target[key] = source[key];
+            return target;
+          }, target);
+        },
+
+        // 15.2.3.18
+        mixin: function(target, source) {
+          var props = Object.getOwnPropertyNames(source);
+          return props.reduce(function(target, property) {
+            var descriptor = Object.getOwnPropertyDescriptor(source, property);
+            return Object.defineProperty(target, property, descriptor);
+          }, target);
+        }
+      });
+
+      // 15.2.3.2
+      // shim from https://gist.github.com/WebReflection/5593554
+      defineProperties(Object, {
+        setPrototypeOf: (function(Object, magic) {
+          var set;
+
+          var checkArgs = function(O, proto) {
+            if (typeof O !== 'object' || O === null) {
+              throw new TypeError('cannot set prototype on a non-object');
+            }
+            if (typeof proto !== 'object') {
+              throw new TypeError('can only set prototype to an object or null');
+            }
+          };
+
+          var setPrototypeOf = function(O, proto) {
+            checkArgs(O, proto);
+            set.call(O, proto);
+            return O;
+          };
+
+          try {
+            // this works already in Firefox and Safari
+            set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set;
+            set.call({}, null);
+          } catch (e) {
+            if (Object.prototype !== {}[magic]) {
+              // IE < 11 cannot be shimmed
+              return;
+            }
+            // probably Chrome or some old Mobile stock browser
+            set = function(proto) {
+              this[magic] = proto;
+            };
+            // please note that this will **not** work
+            // in those browsers that do not inherit
+            // __proto__ by mistake from Object.prototype
+            // in these cases we should probably throw an error
+            // or at least be informed about the issue
+            setPrototypeOf.polyfill = setPrototypeOf(
+              setPrototypeOf({}, null),
+              Object.prototype
+            ) instanceof Object;
+            // setPrototypeOf.polyfill === true means it works as meant
+            // setPrototypeOf.polyfill === false means it's not 100% reliable
+            // setPrototypeOf.polyfill === undefined
+            // or
+            // setPrototypeOf.polyfill ==  null means it's not a polyfill
+            // which means it works as expected
+            // we can even delete Object.prototype.__proto__;
+          }
+          return setPrototypeOf;
+        })(Object, '__proto__')
+      });
+    }
+
+    defineProperties(Object, {
+      getOwnPropertyKeys: function(subject) {
+        return Object.keys(subject);
+      },
+
+      is: function(a, b) {
+        if (a === b) {
+          // 0 === -0, but they are not identical.
+          if (a === 0) return 1 / a === 1 / b;
+          return true;
+        }
+        return Number.isNaN(a) && Number.isNaN(b);
+      }
+    });
+
+    defineProperties(Math, {
+      acosh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < 1) return NaN;
+        if (value === 1) return 0;
+        if (value === Infinity) return value;
+        return Math.log(value + Math.sqrt(value * value - 1));
+      },
+
+      asinh: function(value) {
+        value = Number(value);
+        if (value === 0 || !global_isFinite(value)) {
+          return value;
+        }
+        return Math.log(value + Math.sqrt(value * value + 1));
+      },
+
+      atanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < -1 || value > 1) {
+          return NaN;
+        }
+        if (value === -1) return -Infinity;
+        if (value === 1) return Infinity;
+        if (value === 0) return value;
+        return 0.5 * Math.log((1 + value) / (1 - value));
+      },
+
+      cbrt: function(value) {
+        value = Number(value);
+        if (value === 0) return value;
+        var negate = value < 0, result;
+        if (negate) value = -value;
+        result = Math.pow(value, 1/3);
+        return negate ? -result : result;
+      },
+
+      cosh: function(value) {
+        value = Number(value);
+        if (value === 0) return 1; // +0 or -0
+        if (!global_isFinite(value)) return value;
+        if (value < 0) value = -value;
+        if (value > 21) return Math.exp(value) / 2;
+        return (Math.exp(value) + Math.exp(-value)) / 2;
+      },
+
+      expm1: function(value) {
+        value = Number(value);
+        if (value === -Infinity) return -1;
+        if (!global_isFinite(value) || value === 0) return value;
+        var result = 0;
+        var n = 50;
+        for (var i = 1; i < n; i++) {
+          for (var j = 2, factorial = 1; j <= i; j++) {
+            factorial *= j;
+          }
+          result += Math.pow(value, i) / factorial;
+        }
+        return result;
+      },
+
+      hypot: function(x, y) {
+        var anyNaN = false;
+        var allZero = true;
+        var z = arguments.length > 2 ? arguments[2] : 0;
+        if ([x, y, z].some(function(num) {
+          if (Number.isNaN(num)) anyNaN = true;
+          else if (num === Infinity || num === -Infinity) return true;
+          else if (num !== 0) allZero = false;
+        })) return Infinity;
+        if (anyNaN) return NaN;
+        if (allZero) return 0;
+        if (x == null) x = 0;
+        if (y == null) y = 0;
+        if (z == null) z = 0;
+        return Math.sqrt(x * x + y * y + z * z);
+      },
+
+      log2: function(value) {
+        return Math.log(value) * Math.LOG2E;
+      },
+
+      log10: function(value) {
+        return Math.log(value) * Math.LOG10E;
+      },
+
+      log1p: function(value) {
+        value = Number(value);
+        if (value < -1 || Number.isNaN(value)) return NaN;
+        if (value === 0 || value === Infinity) return value;
+        if (value === -1) return -Infinity;
+        var result = 0;
+        var n = 50;
+
+        if (value < 0 || value > 1) return Math.log(1 + value);
+        for (var i = 1; i < n; i++) {
+          if ((i % 2) === 0) {
+            result -= Math.pow(value, i) / i;
+          } else {
+            result += Math.pow(value, i) / i;
+          }
+        }
+
+        return result;
+      },
+
+      sign: function(value) {
+        var number = +value;
+        if (number === 0) return number;
+        if (Number.isNaN(number)) return number;
+        return number < 0 ? -1 : 1;
+      },
+
+      sinh: function(value) {
+        value = Number(value);
+        if (!global_isFinite(value) || value === 0) return value;
+        return (Math.exp(value) - Math.exp(-value)) / 2;
+      },
+
+      tanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value === 0) return value;
+        if (value === Infinity) return 1;
+        if (value === -Infinity) return -1;
+        return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+      },
+
+      trunc: function(value) {
+        var number = Number(value);
+        return number < 0 ? -Math.floor(-number) : Math.floor(number);
+      },
+
+      imul: function(x, y) {
+        // taken from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul
+        var ah  = (x >>> 16) & 0xffff;
+        var al = x & 0xffff;
+        var bh  = (y >>> 16) & 0xffff;
+        var bl = y & 0xffff;
+        // the shift by 0 fixes the sign on the high part
+        // the final |0 converts the unsigned value into a signed value
+        return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0)|0);
+      }
+    });
+
+    if (supportsDescriptors) {
+      // Map and Set require a true ES5 environment
+      var collectionShims = {
+        Map: (function() {
+
+          var empty = {};
+
+          function MapEntry(key, value) {
+            this.key = key;
+            this.value = value;
+            this.next = null;
+          }
+
+          MapEntry.prototype.isRemoved = function() {
+            return this.key === empty;
+          };
+
+          function MapIterator(map, kind) {
+            this.i = map._head;
+            this.kind = kind;
+          }
+
+          MapIterator.prototype = {
+            next: function() {
+              var i = this.i;
+              if (i !== null) {
+                while (i.isRemoved()) {
+                  i = i.next;
+                }
+                i = i.next;
+                this.i = i;
+              }
+              if (i === null) {
+                throw new Error();
+              }
+              var kind = this.kind;
+              if (kind === "key") {
+                return i.key;
+              }
+              if (kind === "value") {
+                return i.value;
+              }
+              return [i.key, i.value];
+            }
+          };
+
+          function Map() {
+            if (!(this instanceof Map)) throw new TypeError('Map must be called with "new"');
+
+            var head = new MapEntry(null, null);
+
+            defineProperties(this, {
+              '_head': head,
+              '_size': 0
+            });
+
+            Object.defineProperty(this, 'size', {
+              configurable: true,
+              enumerable: false,
+              get: (function() {
+                return this._size;
+              }).bind(this)
+            });
+          }
+
+          defineProperties(Map.prototype, {
+            get: function(key) {
+              var i = this._head;
+              while ((i = i.next) !== null) {
+                if (Object.is(i.key, key)) {
+                  return i.value;
+                }
+              }
+              return undefined;
+            },
+
+            has: function(key) {
+              var i = this._head;
+              while ((i = i.next) !== null) {
+                if (Object.is(i.key, key)) {
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            set: function(key, value) {
+              var i = this._head;
+              var p = i;
+              while ((i = i.next) !== null) {
+                if (Object.is(i.key, key)) {
+                  i.value = value;
+                  return;
+                }
+                p = i;
+              }
+              var entry = new MapEntry(key, value);
+              p.next = entry;
+              this._size += 1;
+            },
+
+            'delete': function(key) {
+              var i = this._head;
+              var p = i;
+              while ((i = i.next) !== null) {
+                if (Object.is(i.key, key)) {
+                  p.next = i.next;
+                  i.key = empty;
+                  i.value = empty;
+                  i.next = p;
+                  this._size -= 1;
+                  return true;
+                }
+                p = i;
+              }
+              return false;
+            },
+
+            clear: function() {
+              var p = this._head;
+              var i = p.next;
+              this._size = 0;
+              p.next = null;
+              while (i !== null) {
+                var x = i.next;
+                i.key = empty;
+                i.value = empty;
+                i.next = p;
+                i = x;
+              }
+            },
+
+            keys: function() {
+              return new MapIterator(this, "key");
+            },
+
+            values: function() {
+              return new MapIterator(this, "value");
+            },
+
+            entries: function() {
+              return new MapIterator(this, "key+value");
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireMap = this;
+
+              var i = this._head;
+              while ((i = i.next) !== null) {
+                callback.call(context, i.value, i.key, entireMap);
+                while (i.isRemoved()) {
+                  i = i.next;
+                }
+              }
+            }
+          });
+
+          return Map;
+        })(),
+
+        Set: (function() {
+          var SetShim = function Set() {
+            if (!(this instanceof SetShim)) throw new TypeError('Set must be called with "new"');
+            defineProperties(this, {'[[SetData]]': new Map()});
+            Object.defineProperty(this, 'size', {
+              configurable: true,
+              enumerable: false,
+              get: (function() {
+                return this['[[SetData]]'].size;
+              }).bind(this)
+            });
+          };
+
+          defineProperties(SetShim.prototype, {
+            has: function(key) {
+              return this['[[SetData]]'].has(key);
+            },
+
+            add: function(key) {
+              return this['[[SetData]]'].set(key, key);
+            },
+
+            'delete': function(key) {
+              return this['[[SetData]]']['delete'](key);
+            },
+
+            clear: function() {
+              return this['[[SetData]]'].clear();
+            },
+
+            keys: function() {
+              return this['[[SetData]]'].keys();
+            },
+
+            values: function() {
+              return this['[[SetData]]'].values();
+            },
+
+            entries: function() {
+              return this['[[SetData]]'].entries();
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireSet = this;
+              this['[[SetData]]'].forEach(function(value, key) {
+                callback.call(context, key, key, entireSet);
+              });
+            }
+          });
+
+          return SetShim;
+        })()
+      };
+      defineProperties(globals, collectionShims);
+
+      if (globals.Map || globals.Set) {
+        /*
+          - In Firefox < 23, Map#size is a function.
+          - In all current Firefox, Set#entries/keys/values & Map#clear do not exist
+          - https://bugzilla.mozilla.org/show_bug.cgi?id=869996
+        */
+        if (
+          typeof globals.Map.prototype.clear !== 'function' ||
+          new globals.Set().size !== 0 ||
+          new globals.Map().size !== 0 ||
+          typeof globals.Set.prototype.keys !== 'function'
+        ) {
+          globals.Map = collectionShims.Map;
+          globals.Set = collectionShims.Set;
+        }
+      }
+    }
+  };
+
+  if (typeof define === 'function' && typeof define.amd === 'object' && define.amd) {
+    define(main); // RequireJS
+  } else {
+    main(); // CommonJS and <script>
+  }
+})();
+
diff --git a/ajax/libs/es6-shim/0.9.0/es6-shim.min.js b/ajax/libs/es6-shim/0.9.0/es6-shim.min.js
new file mode 100644
index 000000000..3b9d05f2b
--- /dev/null
+++ b/ajax/libs/es6-shim/0.9.0/es6-shim.min.js
@@ -0,0 +1 @@
+!function(t){"use strict";var e=function(){try{return Object.defineProperty({},"x",{}),!0}catch(t){return!1}},r=function(){var r="undefined"==typeof global?window:global,n=r.isFinite,i=!!Object.defineProperty&&e(),o=Array.prototype.slice,u=String.prototype.indexOf,a=Object.prototype.toString,f=function(t,e){Object.keys(e).forEach(function(r){var n=e[r];r in t||(i?Object.defineProperty(t,r,{configurable:!0,enumerable:!1,writable:!0,value:n}):t[r]=n)})},s={ToInt32:function(t){return t>>0},ToUint32:function(t){return t>>>0},toInteger:function(t){var e=+t;return Number.isNaN(e)?0:0!==e&&Number.isFinite(e)?Math.sign(e)*Math.floor(Math.abs(e)):e}};if(f(String,{fromCodePoint:function(){for(var t,e=o.call(arguments,0),r=[],n=0,i=e.length;i>n;n++){if(t=Number(e[n]),!Object.is(t,s.toInteger(t))||0>t||t>1114111)throw new RangeError("Invalid code point "+t);65536>t?r.push(String.fromCharCode(t)):(t-=65536,r.push(String.fromCharCode((t>>10)+55296)),r.push(String.fromCharCode(t%1024+56320)))}return r.join("")},raw:function(){var e=arguments[0],r=o.call(arguments,1),n=Object(e),i=n.raw,u=Object(i),a=Object.keys(u).length,f=s.ToUint32(a);if(0===f)return"";for(var c,h,l,p,y=[],g=0;f>g&&(c=String(g),h=u[c],l=String(h),y.push(l),!(g+1>=f))&&(h=r[c],h!==t);)p=String(h),y.push(p),g++;return y.join("")}}),f(String.prototype,{repeat:function(){var t=function(e,r){if(1>r)return"";if(r%2)return t(e,r-1)+e;var n=t(e,r/2);return n+n};return function(e){if(e=s.toInteger(e),0>e||1/0===e)throw new RangeError;return t(String(this),e)}}(),startsWith:function(t){if(null==this)throw new TypeError("Cannot call method 'startsWith' of "+this);var e=String(this);t=String(t);var r=Math.max(s.toInteger(arguments[1]),0);return e.slice(r,r+t.length)===t},endsWith:function(e){if(null==this)throw new TypeError("Cannot call method 'endsWith' of "+this);var r=String(this);e=String(e);var n=r.length,i=arguments[1]===t?n:s.toInteger(arguments[1]),o=Math.min(i,n);return r.slice(o-e.length,o)===e},contains:function(t){var e=arguments[1];return-1!==u.call(this,t,e)},codePointAt:function(e){var r=String(this),n=s.toInteger(e),i=r.length;if(0>n||n>=i)return t;var o=r.charCodeAt(n),u=n+1===i;if(55296>o||o>56319||u)return o;var a=r.charCodeAt(n+1);return 56320>a||a>57343?o:1024*(o-55296)+(a-56320)+65536}}),f(Array,{from:function(e){var r=arguments[1],n=arguments[2];if(r!==t&&"[object Function]"!==a.call(r))throw new TypeError("when provided, the second argument must be a function");for(var i=Object(e),o=s.ToUint32(i.length),u="function"==typeof this?Object(new this(o)):new Array(o),f=0;o>f;f++){var c=i[f];u[f]=r!==t?n?r.call(n,c):r(c):c}return u.length=o,u},of:function(){return Array.from(arguments)}}),f(r,{ArrayIterator:function(t,e){this.i=0,this.array=t,this.kind=e}}),f(ArrayIterator.prototype,{next:function(){var t=this.i;this.i=t+1;var e=this.array;if(t>=e.length)throw new Error;if(e.hasOwnProperty(t)){var r,n=this.kind;"key"===n&&(r=t),"value"===n&&(r=e[t]),"entry"===n&&(r=[t,e[t]])}else r=this.next();return r}}),f(Array.prototype,{fill:function(t){for(var e=this.length,r=arguments.length>1?s.toInteger(arguments[1]):0,n=arguments.length>2?s.toInteger(arguments[2]):e,i=0>r?Math.max(e+r,0):Math.min(r,e),o=i;e>o&&n>o;++o)this[o]=t;return this},find:function(e){var r=Object(this),n=s.ToUint32(r.length);if(0===n)return t;if("function"!=typeof e)throw new TypeError("Array#find: predicate must be a function");for(var i,o=arguments[1],u=0;n>u&&u in r;u++)if(i=r[u],e.call(o,i,u,r))return i;return t},findIndex:function(t){var e=Object(this),r=s.ToUint32(e.length);if(0===r)return-1;if("function"!=typeof t)throw new TypeError("Array#findIndex: predicate must be a function");for(var n,i=arguments[1],o=0;r>o&&o in e;o++)if(n=e[o],t.call(i,n,o,e))return o;return-1},keys:function(){return new ArrayIterator(this,"key")},values:function(){return new ArrayIterator(this,"value")},entries:function(){return new ArrayIterator(this,"entry")}}),f(Number,{MAX_SAFE_INTEGER:Math.pow(2,53)-1,EPSILON:2.220446049250313e-16,parseInt:r.parseInt,parseFloat:r.parseFloat,isFinite:function(t){return"number"==typeof t&&n(t)},isSafeInteger:function(t){return"number"==typeof t&&!Number.isNaN(t)&&Number.isFinite(t)&&parseInt(t,10)===t&&Math.abs(t)<=Number.MAX_SAFE_INTEGER},isNaN:function(t){return t!==t}}),f(Number.prototype,{clz:function(){var t=+this;return t&&Number.isFinite(t)?(t=0>t?Math.ceil(t):Math.floor(t),t-=4294967296*Math.floor(t/4294967296),32-t.toString(2).length):32}}),i&&(f(Object,{getOwnPropertyDescriptors:function(t){var e={};return Object.getOwnPropertyNames(t).forEach(function(r){e[r]=Object.getOwnPropertyDescriptor(t,r)}),e},getPropertyDescriptor:function(e,r){for(var n=Object.getOwnPropertyDescriptor(e,r),i=Object.getPrototypeOf(e);n===t&&null!==i;)n=Object.getOwnPropertyDescriptor(i,r),i=Object.getPrototypeOf(i);return n},getPropertyNames:function(t){for(var e=Object.getOwnPropertyNames(t),r=Object.getPrototypeOf(t),n=function(t){-1===e.indexOf(t)&&e.push(t)};null!==r;)Object.getOwnPropertyNames(r).forEach(n),r=Object.getPrototypeOf(r);return e},assign:function(t,e){return Object.keys(e).reduce(function(t,r){return t[r]=e[r],t},t)},mixin:function(t,e){var r=Object.getOwnPropertyNames(e);return r.reduce(function(t,r){var n=Object.getOwnPropertyDescriptor(e,r);return Object.defineProperty(t,r,n)},t)}}),f(Object,{setPrototypeOf:function(t,e){var r,n=function(t,e){if("object"!=typeof t||null===t)throw new TypeError("cannot set prototype on a non-object");if("object"!=typeof e)throw new TypeError("can only set prototype to an object or null")},i=function(t,e){return n(t,e),r.call(t,e),t};try{r=t.getOwnPropertyDescriptor(t.prototype,e).set,r.call({},null)}catch(o){if(t.prototype!=={}[e])return;r=function(t){this[e]=t},i.polyfill=i(i({},null),t.prototype)instanceof t}return i}(Object,"__proto__")})),f(Object,{getOwnPropertyKeys:function(t){return Object.keys(t)},is:function(t,e){return t===e?0===t?1/t===1/e:!0:Number.isNaN(t)&&Number.isNaN(e)}}),f(Math,{acosh:function(t){return t=Number(t),Number.isNaN(t)||1>t?0/0:1===t?0:1/0===t?t:Math.log(t+Math.sqrt(t*t-1))},asinh:function(t){return t=Number(t),0!==t&&n(t)?Math.log(t+Math.sqrt(t*t+1)):t},atanh:function(t){return t=Number(t),Number.isNaN(t)||-1>t||t>1?0/0:-1===t?-1/0:1===t?1/0:0===t?t:.5*Math.log((1+t)/(1-t))},cbrt:function(t){if(t=Number(t),0===t)return t;var e,r=0>t;return r&&(t=-t),e=Math.pow(t,1/3),r?-e:e},cosh:function(t){return t=Number(t),0===t?1:n(t)?(0>t&&(t=-t),t>21?Math.exp(t)/2:(Math.exp(t)+Math.exp(-t))/2):t},expm1:function(t){if(t=Number(t),t===-1/0)return-1;if(!n(t)||0===t)return t;for(var e=0,r=50,i=1;r>i;i++){for(var o=2,u=1;i>=o;o++)u*=o;e+=Math.pow(t,i)/u}return e},hypot:function(t,e){var r=!1,n=!0,i=arguments.length>2?arguments[2]:0;return[t,e,i].some(function(t){if(Number.isNaN(t))r=!0;else{if(1/0===t||t===-1/0)return!0;0!==t&&(n=!1)}})?1/0:r?0/0:n?0:(null==t&&(t=0),null==e&&(e=0),null==i&&(i=0),Math.sqrt(t*t+e*e+i*i))},log2:function(t){return Math.log(t)*Math.LOG2E},log10:function(t){return Math.log(t)*Math.LOG10E},log1p:function(t){if(t=Number(t),-1>t||Number.isNaN(t))return 0/0;if(0===t||1/0===t)return t;if(-1===t)return-1/0;var e=0,r=50;if(0>t||t>1)return Math.log(1+t);for(var n=1;r>n;n++)n%2===0?e-=Math.pow(t,n)/n:e+=Math.pow(t,n)/n;return e},sign:function(t){var e=+t;return 0===e?e:Number.isNaN(e)?e:0>e?-1:1},sinh:function(t){return t=Number(t),n(t)&&0!==t?(Math.exp(t)-Math.exp(-t))/2:t},tanh:function(t){return t=Number(t),Number.isNaN(t)||0===t?t:1/0===t?1:t===-1/0?-1:(Math.exp(t)-Math.exp(-t))/(Math.exp(t)+Math.exp(-t))},trunc:function(t){var e=Number(t);return 0>e?-Math.floor(-e):Math.floor(e)},imul:function(t,e){var r=t>>>16&65535,n=65535&t,i=e>>>16&65535,o=65535&e;return n*o+(r*o+n*i<<16>>>0)|0}}),i){var c={Map:function(){function e(t,e){this.key=t,this.value=e,this.next=null}function r(t,e){this.i=t._head,this.kind=e}function n(){if(!(this instanceof n))throw new TypeError('Map must be called with "new"');var t=new e(null,null);f(this,{_head:t,_size:0}),Object.defineProperty(this,"size",{configurable:!0,enumerable:!1,get:function(){return this._size}.bind(this)})}var i={};return e.prototype.isRemoved=function(){return this.key===i},r.prototype={next:function(){var t=this.i;if(null!==t){for(;t.isRemoved();)t=t.next;t=t.next,this.i=t}if(null===t)throw new Error;var e=this.kind;return"key"===e?t.key:"value"===e?t.value:[t.key,t.value]}},f(n.prototype,{get:function(e){for(var r=this._head;null!==(r=r.next);)if(Object.is(r.key,e))return r.value;return t},has:function(t){for(var e=this._head;null!==(e=e.next);)if(Object.is(e.key,t))return!0;return!1},set:function(t,r){for(var n=this._head,i=n;null!==(n=n.next);){if(Object.is(n.key,t))return void(n.value=r);i=n}var o=new e(t,r);i.next=o,this._size+=1},"delete":function(t){for(var e=this._head,r=e;null!==(e=e.next);){if(Object.is(e.key,t))return r.next=e.next,e.key=i,e.value=i,e.next=r,this._size-=1,!0;r=e}return!1},clear:function(){var t=this._head,e=t.next;for(this._size=0,t.next=null;null!==e;){var r=e.next;e.key=i,e.value=i,e.next=t,e=r}},keys:function(){return new r(this,"key")},values:function(){return new r(this,"value")},entries:function(){return new r(this,"key+value")},forEach:function(t){for(var e=arguments.length>1?arguments[1]:null,r=this,n=this._head;null!==(n=n.next);)for(t.call(e,n.value,n.key,r);n.isRemoved();)n=n.next}}),n}(),Set:function(){var t=function(){if(!(this instanceof t))throw new TypeError('Set must be called with "new"');f(this,{"[[SetData]]":new Map}),Object.defineProperty(this,"size",{configurable:!0,enumerable:!1,get:function(){return this["[[SetData]]"].size}.bind(this)})};return f(t.prototype,{has:function(t){return this["[[SetData]]"].has(t)},add:function(t){return this["[[SetData]]"].set(t,t)},"delete":function(t){return this["[[SetData]]"]["delete"](t)},clear:function(){return this["[[SetData]]"].clear()},keys:function(){return this["[[SetData]]"].keys()},values:function(){return this["[[SetData]]"].values()},entries:function(){return this["[[SetData]]"].entries()},forEach:function(t){var e=arguments.length>1?arguments[1]:null,r=this;this["[[SetData]]"].forEach(function(n,i){t.call(e,i,i,r)})}}),t}()};f(r,c),(r.Map||r.Set)&&("function"!=typeof r.Map.prototype.clear||0!==(new r.Set).size||0!==(new r.Map).size||"function"!=typeof r.Set.prototype.keys)&&(r.Map=c.Map,r.Set=c.Set)}};"function"==typeof define&&"object"==typeof define.amd&&define.amd?define(r):r()}();
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.9.1/es6-shim.js b/ajax/libs/es6-shim/0.9.1/es6-shim.js
new file mode 100644
index 000000000..3c4468d4a
--- /dev/null
+++ b/ajax/libs/es6-shim/0.9.1/es6-shim.js
@@ -0,0 +1,996 @@
+// ES6-shim 0.9.1 (c) 2013 Paul Miller (http://paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+
+(function(undefined) {
+  'use strict';
+
+  var arePropertyDescriptorsSupported = function() {
+    try {
+      Object.defineProperty({}, 'x', {});
+      return true;
+    } catch (e) { /* this is IE 8. */
+      return false;
+    }
+  };
+
+  var main = function() {
+    var globals = (typeof global === 'undefined') ? window : global;
+    var global_isFinite = globals.isFinite;
+    var supportsDescriptors = !!Object.defineProperty && arePropertyDescriptorsSupported();
+    var _slice = Array.prototype.slice;
+    var _indexOf = String.prototype.indexOf;
+    var _toString = Object.prototype.toString;
+    var _hasOwnProperty = Object.prototype.hasOwnProperty;
+
+    // Define configurable, writable and non-enumerable props
+    // if they don’t exist.
+    var defineProperties = function(object, map) {
+      Object.keys(map).forEach(function(name) {
+        var method = map[name];
+        if (name in object) return;
+        if (supportsDescriptors) {
+          Object.defineProperty(object, name, {
+            configurable: true,
+            enumerable: false,
+            writable: true,
+            value: method
+          });
+        } else {
+          object[name] = method;
+        }
+      });
+    };
+
+    var ES = {
+      ToInt32: function(x) {
+        return x >> 0;
+      },
+
+      ToUint32: function(x) {
+        return x >>> 0;
+      },
+
+      toInteger: function(value) {
+        var number = +value;
+        if (Number.isNaN(number)) return 0;
+        if (number === 0 || !Number.isFinite(number)) return number;
+        return Math.sign(number) * Math.floor(Math.abs(number));
+      }
+    };
+
+    defineProperties(String, {
+      fromCodePoint: function() {
+        var points = _slice.call(arguments, 0);
+        var result = [];
+        var next;
+        for (var i = 0, length = points.length; i < length; i++) {
+          next = Number(points[i]);
+          if (!Object.is(next, ES.toInteger(next)) ||
+              next < 0 || next > 0x10FFFF) {
+            throw new RangeError('Invalid code point ' + next);
+          }
+
+          if (next < 0x10000) {
+            result.push(String.fromCharCode(next));
+          } else {
+            next -= 0x10000;
+            result.push(String.fromCharCode((next >> 10) + 0xD800));
+            result.push(String.fromCharCode((next % 0x400) + 0xDC00));
+          }
+        }
+        return result.join('');
+      },
+
+      raw: function() {
+        var callSite = arguments[0];
+        var substitutions = _slice.call(arguments, 1);
+        var cooked = Object(callSite);
+        var rawValue = cooked.raw;
+        var raw = Object(rawValue);
+        var len = Object.keys(raw).length;
+        var literalsegments = ES.ToUint32(len);
+        if (literalsegments === 0) {
+          return '';
+        }
+
+        var stringElements = [];
+        var nextIndex = 0;
+        var nextKey, next, nextSeg, nextSub;
+        while (nextIndex < literalsegments) {
+          nextKey = String(nextIndex);
+          next = raw[nextKey];
+          nextSeg = String(next);
+          stringElements.push(nextSeg);
+          if (nextIndex + 1 >= literalsegments) {
+            break;
+          }
+          next = substitutions[nextKey];
+          if (next === undefined) {
+            break;
+          }
+          nextSub = String(next);
+          stringElements.push(nextSub);
+          nextIndex++;
+        }
+        return stringElements.join('');
+      }
+    });
+
+    defineProperties(String.prototype, {
+      // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+      // Perf: http://jsperf.com/string-repeat2/2
+      repeat: (function() {
+        var repeat = function(s, times) {
+          if (times < 1) return '';
+          if (times % 2) return repeat(s, times - 1) + s;
+          var half = repeat(s, times / 2);
+          return half + half;
+        };
+
+        return function(times) {
+          times = ES.toInteger(times);
+          if (times < 0 || times === Infinity) {
+            throw new RangeError();
+          }
+          return repeat(String(this), times);
+        };
+      })(),
+
+      startsWith: function(searchStr) {
+        if (this == null) throw new TypeError("Cannot call method 'startsWith' of " + this);
+        var thisStr = String(this);
+        searchStr = String(searchStr);
+        var start = Math.max(ES.toInteger(arguments[1]), 0);
+        return thisStr.slice(start, start + searchStr.length) === searchStr;
+      },
+
+      endsWith: function(searchStr) {
+        if (this == null) throw new TypeError("Cannot call method 'endsWith' of " + this);
+        var thisStr = String(this);
+        searchStr = String(searchStr);
+        var thisLen = thisStr.length;
+        var pos = (arguments[1] === undefined) ?
+          thisLen : ES.toInteger(arguments[1]);
+        var end = Math.min(pos, thisLen);
+        return thisStr.slice(end - searchStr.length, end) === searchStr;
+      },
+
+      contains: function(searchString) {
+        var position = arguments[1];
+
+        // Somehow this trick makes method 100% compat with the spec.
+        return _indexOf.call(this, searchString, position) !== -1;
+      },
+
+      codePointAt: function(pos) {
+        var s = String(this);
+        var position = ES.toInteger(pos);
+        var length = s.length;
+        if (position < 0 || position >= length) return undefined;
+        var first = s.charCodeAt(position);
+        var isEnd = (position + 1 === length);
+        if (first < 0xD800 || first > 0xDBFF || isEnd) return first;
+        var second = s.charCodeAt(position + 1);
+        if (second < 0xDC00 || second > 0xDFFF) return first;
+        return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
+      }
+    });
+
+    defineProperties(Array, {
+      from: function(iterable) {
+        var mapFn = arguments[1];
+        var thisArg = arguments[2];
+
+        if (mapFn !== undefined && _toString.call(mapFn) !== '[object Function]') {
+          throw new TypeError('when provided, the second argument must be a function');
+        }
+
+        var list = Object(iterable);
+        var length = ES.ToUint32(list.length);
+        var result = typeof this === 'function' ? Object(new this(length)) : new Array(length);
+
+        for (var i = 0; i < length; i++) {
+          var value = list[i];
+          if (mapFn !== undefined) {
+            result[i] = thisArg ? mapFn.call(thisArg, value) : mapFn(value);
+          } else {
+            result[i] = value;
+          }
+        }
+
+        result.length = length;
+        return result;
+      },
+
+      of: function() {
+        return Array.from(arguments);
+      }
+    });
+
+    defineProperties(globals, {
+      ArrayIterator: function(array, kind) {
+        this.i = 0;
+        this.array = array;
+        this.kind = kind;
+      }
+    });
+
+    defineProperties(ArrayIterator.prototype, {
+      next: function() {
+        var i = this.i;
+        this.i = i + 1;
+        var array = this.array;
+
+        if (i >= array.length) {
+          throw new Error();
+        }
+
+        if (array.hasOwnProperty(i)) {
+          var kind = this.kind;
+          var retval;
+          if (kind === "key") {
+            retval = i;
+          }
+          if (kind === "value") {
+            retval = array[i];
+          }
+          if (kind === "entry") {
+            retval = [i, array[i]];
+          }
+        } else {
+          retval = this.next();
+        }
+        return retval;
+      }
+    });
+
+    defineProperties(Array.prototype, {
+      copyWithin: function(target, start) {
+        var o = Object(this);
+        var len = Math.max(ES.toInteger(o.length), 0);
+        var to = target < 0 ? Math.max(len + target, 0) : Math.min(target, len);
+        var from = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        var end = arguments.length > 2 ? arguments[2] : len;
+        var final = end < 0 ? Math.max(len + end, 0) : Math.min(end, len);
+        var count = Math.min(final - from, len - to);
+        var direction = 1;
+        if (from < to && to < (from + count)) {
+          direction = -1;
+          from += count - 1;
+          to += count - 1;
+        }
+        while (count > 0) {
+          if (_hasOwnProperty.call(o, from)) {
+            o[to] = o[from];
+          } else {
+            delete o[from];
+          }
+          from += direction;
+          to += direction;
+          count -= 1;
+        }
+        return o;
+      },
+      fill: function(value) {
+        var len = this.length;
+        var start = arguments.length > 1 ? ES.toInteger(arguments[1]) : 0;
+        var end = arguments.length > 2 ? ES.toInteger(arguments[2]) : len;
+
+        var relativeStart = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+
+        for (var i = relativeStart; i < len && i < end; ++i) {
+          this[i] = value;
+        }
+        return this;
+      },
+
+      find: function(predicate) {
+        var list = Object(this);
+        var length = ES.ToUint32(list.length);
+        if (length === 0) return undefined;
+        if (typeof predicate !== 'function') {
+          throw new TypeError('Array#find: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0, value; i < length && i in list; i++) {
+          value = list[i];
+          if (predicate.call(thisArg, value, i, list)) return value;
+        }
+        return undefined;
+      },
+
+      findIndex: function(predicate) {
+        var list = Object(this);
+        var length = ES.ToUint32(list.length);
+        if (length === 0) return -1;
+        if (typeof predicate !== 'function') {
+          throw new TypeError('Array#findIndex: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0, value; i < length && i in list; i++) {
+          value = list[i];
+          if (predicate.call(thisArg, value, i, list)) return i;
+        }
+        return -1;
+      },
+
+      keys: function() {
+        return new ArrayIterator(this, "key");
+      },
+
+      values: function() {
+        return new ArrayIterator(this, "value");
+      },
+
+      entries: function() {
+        return new ArrayIterator(this, "entry");
+      }
+    });
+
+    var maxSafeInteger = Math.pow(2, 53) - 1;
+    defineProperties(Number, {
+      MAX_SAFE_INTEGER: maxSafeInteger,
+      MIN_SAFE_INTEGER: -maxSafeInteger,
+      EPSILON: 2.220446049250313e-16,
+
+      parseInt: globals.parseInt,
+      parseFloat: globals.parseFloat,
+
+      isFinite: function(value) {
+        return typeof value === 'number' && global_isFinite(value);
+      },
+
+      isSafeInteger: function(value) {
+        return typeof value === 'number' &&
+          !Number.isNaN(value) &&
+          Number.isFinite(value) &&
+          parseInt(value, 10) === value &&
+          Math.abs(value) <= Number.MAX_SAFE_INTEGER;
+      },
+
+      isNaN: function(value) {
+        // NaN !== NaN, but they are identical.
+        // NaNs are the only non-reflexive value, i.e., if x !== x,
+        // then x is NaN.
+        // isNaN is broken: it converts its argument to number, so
+        // isNaN('foo') => true
+        return value !== value;
+      },
+
+    });
+
+    defineProperties(Number.prototype, {
+      clz: function() {
+        var number = +this;
+        if (!number || !Number.isFinite(number)) return 32;
+        number = number < 0 ? Math.ceil(number) : Math.floor(number);
+        number = number - Math.floor(number / 0x100000000) * 0x100000000;
+        return 32 - (number).toString(2).length;
+      }
+    });
+
+    if (supportsDescriptors) {
+      defineProperties(Object, {
+        getOwnPropertyDescriptors: function(subject) {
+          var descs = {};
+          Object.getOwnPropertyNames(subject).forEach(function(propName) {
+            descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+          });
+          return descs;
+        },
+
+        getPropertyDescriptor: function(subject, name) {
+          var pd = Object.getOwnPropertyDescriptor(subject, name);
+          var proto = Object.getPrototypeOf(subject);
+          while (pd === undefined && proto !== null) {
+            pd = Object.getOwnPropertyDescriptor(proto, name);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return pd;
+        },
+
+        getPropertyNames: function(subject) {
+          var result = Object.getOwnPropertyNames(subject);
+          var proto = Object.getPrototypeOf(subject);
+
+          var addProperty = function(property) {
+            if (result.indexOf(property) === -1) {
+              result.push(property);
+            }
+          };
+
+          while (proto !== null) {
+            Object.getOwnPropertyNames(proto).forEach(addProperty);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return result;
+        },
+
+        // 19.1.3.1
+        assign: function(target, source) {
+          return Object.keys(source).reduce(function(target, key) {
+            target[key] = source[key];
+            return target;
+          }, target);
+        },
+
+        // 19.1.3.15
+        mixin: function(target, source) {
+          var props = Object.getOwnPropertyNames(source);
+          return props.reduce(function(target, property) {
+            var descriptor = Object.getOwnPropertyDescriptor(source, property);
+            return Object.defineProperty(target, property, descriptor);
+          }, target);
+        }
+      });
+
+      // 19.1.3.9
+      // shim from https://gist.github.com/WebReflection/5593554
+      defineProperties(Object, {
+        setPrototypeOf: (function(Object, magic) {
+          var set;
+
+          var checkArgs = function(O, proto) {
+            if (typeof O !== 'object' || O === null) {
+              throw new TypeError('cannot set prototype on a non-object');
+            }
+            if (typeof proto !== 'object') {
+              throw new TypeError('can only set prototype to an object or null');
+            }
+          };
+
+          var setPrototypeOf = function(O, proto) {
+            checkArgs(O, proto);
+            set.call(O, proto);
+            return O;
+          };
+
+          try {
+            // this works already in Firefox and Safari
+            set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set;
+            set.call({}, null);
+          } catch (e) {
+            if (Object.prototype !== {}[magic]) {
+              // IE < 11 cannot be shimmed
+              return;
+            }
+            // probably Chrome or some old Mobile stock browser
+            set = function(proto) {
+              this[magic] = proto;
+            };
+            // please note that this will **not** work
+            // in those browsers that do not inherit
+            // __proto__ by mistake from Object.prototype
+            // in these cases we should probably throw an error
+            // or at least be informed about the issue
+            setPrototypeOf.polyfill = setPrototypeOf(
+              setPrototypeOf({}, null),
+              Object.prototype
+            ) instanceof Object;
+            // setPrototypeOf.polyfill === true means it works as meant
+            // setPrototypeOf.polyfill === false means it's not 100% reliable
+            // setPrototypeOf.polyfill === undefined
+            // or
+            // setPrototypeOf.polyfill ==  null means it's not a polyfill
+            // which means it works as expected
+            // we can even delete Object.prototype.__proto__;
+          }
+          return setPrototypeOf;
+        })(Object, '__proto__')
+      });
+    }
+
+    defineProperties(Object, {
+      getOwnPropertyKeys: function(subject) {
+        return Object.keys(subject);
+      },
+
+      is: function(a, b) {
+        if (a === b) {
+          // 0 === -0, but they are not identical.
+          if (a === 0) return 1 / a === 1 / b;
+          return true;
+        }
+        return Number.isNaN(a) && Number.isNaN(b);
+      }
+    });
+
+    defineProperties(Math, {
+      acosh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < 1) return NaN;
+        if (value === 1) return 0;
+        if (value === Infinity) return value;
+        return Math.log(value + Math.sqrt(value * value - 1));
+      },
+
+      asinh: function(value) {
+        value = Number(value);
+        if (value === 0 || !global_isFinite(value)) {
+          return value;
+        }
+        return Math.log(value + Math.sqrt(value * value + 1));
+      },
+
+      atanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < -1 || value > 1) {
+          return NaN;
+        }
+        if (value === -1) return -Infinity;
+        if (value === 1) return Infinity;
+        if (value === 0) return value;
+        return 0.5 * Math.log((1 + value) / (1 - value));
+      },
+
+      cbrt: function(value) {
+        value = Number(value);
+        if (value === 0) return value;
+        var negate = value < 0, result;
+        if (negate) value = -value;
+        result = Math.pow(value, 1/3);
+        return negate ? -result : result;
+      },
+
+      cosh: function(value) {
+        value = Number(value);
+        if (value === 0) return 1; // +0 or -0
+        if (!global_isFinite(value)) return value;
+        if (value < 0) value = -value;
+        if (value > 21) return Math.exp(value) / 2;
+        return (Math.exp(value) + Math.exp(-value)) / 2;
+      },
+
+      expm1: function(value) {
+        value = Number(value);
+        if (value === -Infinity) return -1;
+        if (!global_isFinite(value) || value === 0) return value;
+        var result = 0;
+        var n = 50;
+        for (var i = 1; i < n; i++) {
+          for (var j = 2, factorial = 1; j <= i; j++) {
+            factorial *= j;
+          }
+          result += Math.pow(value, i) / factorial;
+        }
+        return result;
+      },
+
+      hypot: function(x, y) {
+        var anyNaN = false;
+        var allZero = true;
+        var anyInfinity = false;
+        var numbers = [];
+        Array.prototype.every.call(arguments, function(arg) {
+          var num = Number(arg);
+          if (Number.isNaN(num)) anyNaN = true;
+          else if (num === Infinity || num === -Infinity) anyInfinity = true;
+          else if (num !== 0) allZero = false;
+          if (anyInfinity) {
+            return false;
+          } else if (!anyNaN) {
+            numbers.push(Math.abs(num));
+          }
+          return true;
+        });
+        if (anyInfinity) return Infinity;
+        if (anyNaN) return NaN;
+        if (allZero) return 0;
+
+        numbers.sort(function (a, b) { return b - a; });
+        var largest = numbers[0];
+        var divided = numbers.map(function (number) { return number / largest; });
+        var sum = divided.reduce(function (sum, number) { return sum += number * number; }, 0);
+        return largest * Math.sqrt(sum);
+      },
+
+      log2: function(value) {
+        return Math.log(value) * Math.LOG2E;
+      },
+
+      log10: function(value) {
+        return Math.log(value) * Math.LOG10E;
+      },
+
+      log1p: function(value) {
+        value = Number(value);
+        if (value < -1 || Number.isNaN(value)) return NaN;
+        if (value === 0 || value === Infinity) return value;
+        if (value === -1) return -Infinity;
+        var result = 0;
+        var n = 50;
+
+        if (value < 0 || value > 1) return Math.log(1 + value);
+        for (var i = 1; i < n; i++) {
+          if ((i % 2) === 0) {
+            result -= Math.pow(value, i) / i;
+          } else {
+            result += Math.pow(value, i) / i;
+          }
+        }
+
+        return result;
+      },
+
+      sign: function(value) {
+        var number = +value;
+        if (number === 0) return number;
+        if (Number.isNaN(number)) return number;
+        return number < 0 ? -1 : 1;
+      },
+
+      sinh: function(value) {
+        value = Number(value);
+        if (!global_isFinite(value) || value === 0) return value;
+        return (Math.exp(value) - Math.exp(-value)) / 2;
+      },
+
+      tanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value === 0) return value;
+        if (value === Infinity) return 1;
+        if (value === -Infinity) return -1;
+        return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+      },
+
+      trunc: function(value) {
+        var number = Number(value);
+        return number < 0 ? -Math.floor(-number) : Math.floor(number);
+      },
+
+      imul: function(x, y) {
+        // taken from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul
+        var ah  = (x >>> 16) & 0xffff;
+        var al = x & 0xffff;
+        var bh  = (y >>> 16) & 0xffff;
+        var bl = y & 0xffff;
+        // the shift by 0 fixes the sign on the high part
+        // the final |0 converts the unsigned value into a signed value
+        return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0)|0);
+      }
+    });
+
+    // Map and Set require a true ES5 environment
+    if (supportsDescriptors) {
+
+      var fastkey = function fastkey(key) {
+        var type = typeof key;
+        if (type === 'string') {
+          return '$' + key;
+        } else if (type === 'number' && !Object.is(key, -0)) {
+          return key;
+        }
+        return null;
+      };
+
+      var emptyObject = function emptyObject() {
+        // accomodate some older not-quite-ES5 browsers
+        return Object.create ? Object.create(null) : {};
+      };
+
+      var collectionShims = {
+        Map: (function() {
+
+          var empty = {};
+
+          function MapEntry(key, value) {
+            this.key = key;
+            this.value = value;
+            this.next = null;
+            this.prev = null;
+          }
+
+          MapEntry.prototype.isRemoved = function() {
+            return this.key === empty;
+          };
+
+          function MapIterator(map, kind) {
+            this.head = map._head;
+            this.i = this.head.next;
+            this.kind = kind;
+          }
+
+          MapIterator.prototype = {
+            next: function() {
+              var i = this.i, kind = this.kind, head = this.head, result;
+              while (i !== head) {
+                this.i = i.next;
+                if (!i.isRemoved()) {
+                  if (kind === "key") {
+                    result = i.key;
+                  } else if (kind === "value") {
+                    result = i.value;
+                  } else {
+                    result = [i.key, i.value];
+                  }
+                  return { value: result, done: false };
+                }
+                i = this.i;
+              }
+              return { value: undefined, done: true };
+            }
+          };
+
+          function Map() {
+            if (!(this instanceof Map)) throw new TypeError('Map must be called with "new"');
+
+            var head = new MapEntry(null, null);
+            // circular doubly-linked list.
+            head.next = head.prev = head;
+
+            defineProperties(this, {
+              '_head': head,
+              '_storage': emptyObject(),
+              '_size': 0
+            });
+          }
+
+          Object.defineProperty(Map.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              return this._size;
+            }
+          });
+
+          defineProperties(Map.prototype, {
+            get: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                var entry = this._storage[fkey];
+                return entry ? entry.value : undefined;
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (Object.is(i.key, key)) {
+                  return i.value;
+                }
+              }
+              return undefined;
+            },
+
+            has: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                return fkey in this._storage;
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (Object.is(i.key, key)) {
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            set: function(key, value) {
+              var head = this._head, i = head, entry;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (fkey in this._storage) {
+                  this._storage[fkey].value = value;
+                  return;
+                } else {
+                  entry = this._storage[fkey] = new MapEntry(key, value);
+                  i = head.prev;
+                  // fall through
+                }
+              }
+              while ((i = i.next) !== head) {
+                if (Object.is(i.key, key)) {
+                  i.value = value;
+                  return;
+                }
+              }
+              entry = entry ? entry : new MapEntry(key, value);
+              entry.next = this._head;
+              entry.prev = this._head.prev;
+              entry.prev.next = entry;
+              entry.next.prev = entry;
+              this._size += 1;
+            },
+
+            'delete': function(key) {
+              var head = this._head, i = head;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (!(fkey in this._storage)) {
+                  return false;
+                }
+                i = this._storage[fkey].prev;
+                delete this._storage[fkey];
+                // fall through
+              }
+              while ((i = i.next) !== head) {
+                if (Object.is(i.key, key)) {
+                  i.key = i.value = empty;
+                  i.prev.next = i.next;
+                  i.next.prev = i.prev;
+                  this._size -= 1;
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            clear: function() {
+              this._size = 0;
+              this._storage = emptyObject();
+              var head = this._head, i = head, p = i.next;
+              while ((i = p) !== head) {
+                i.key = i.value = empty;
+                p = i.next;
+                i.next = i.prev = head;
+              }
+              head.next = head.prev = head;
+            },
+
+            keys: function() {
+              return new MapIterator(this, "key");
+            },
+
+            values: function() {
+              return new MapIterator(this, "value");
+            },
+
+            entries: function() {
+              return new MapIterator(this, "key+value");
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireMap = this;
+
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (!i.isRemoved()) {
+                  callback.call(context, i.value, i.key, entireMap);
+                }
+              }
+            }
+          });
+
+          return Map;
+        })(),
+
+        Set: (function() {
+          // Creating a Map is expensive.  To speed up the common case of
+          // Sets containing only string or numeric keys, we use an object
+          // as backing storage and lazily create a full Map only when
+          // required.
+          var SetShim = function Set() {
+            if (!(this instanceof SetShim)) throw new TypeError('Set must be called with "new"');
+            defineProperties(this, {
+              '[[SetData]]': null,
+              '_storage': emptyObject()
+            });
+          };
+
+          // Switch from the object backing storage to a full Map.
+          var ensureMap = function ensureMap(set) {
+            if (!set['[[SetData]]']) {
+              var m = set['[[SetData]]'] = new collectionShims.Map();
+              Object.keys(set._storage).forEach(function(k) {
+                // fast check for leading '$'
+                if (k.charCodeAt(0) === 36) {
+                  k = k.substring(1);
+                } else {
+                  k = +k;
+                }
+                m.set(k, k);
+              });
+              set._storage = null; // free old backing storage
+            }
+          };
+
+          Object.defineProperty(SetShim.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].size;
+            }
+          });
+
+          defineProperties(SetShim.prototype, {
+            has: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                return !!this._storage[fkey];
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].has(key);
+            },
+
+            add: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                this._storage[fkey]=true;
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].set(key, key);
+            },
+
+            'delete': function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                delete this._storage[fkey];
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]']['delete'](key);
+            },
+
+            clear: function() {
+              if (this._storage) {
+                this._storage = emptyObject();
+                return;
+              }
+              return this['[[SetData]]'].clear();
+            },
+
+            keys: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].keys();
+            },
+
+            values: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].values();
+            },
+
+            entries: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].entries();
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireSet = this;
+              ensureMap(this);
+              this['[[SetData]]'].forEach(function(value, key) {
+                callback.call(context, key, key, entireSet);
+              });
+            }
+          });
+
+          return SetShim;
+        })()
+      };
+      defineProperties(globals, collectionShims);
+
+      if (globals.Map || globals.Set) {
+        /*
+          - In Firefox < 23, Map#size is a function.
+          - In all current Firefox, Set#entries/keys/values & Map#clear do not exist
+          - https://bugzilla.mozilla.org/show_bug.cgi?id=869996
+          - In Firefox 24, Map and Set do not implement forEach
+        */
+        if (
+          typeof globals.Map.prototype.clear !== 'function' ||
+          new globals.Set().size !== 0 ||
+          new globals.Map().size !== 0 ||
+          typeof globals.Set.prototype.keys !== 'function' ||
+          typeof globals.Map.prototype.forEach !== 'function' ||
+          typeof globals.Set.prototype.forEach !== 'function'
+        ) {
+          globals.Map = collectionShims.Map;
+          globals.Set = collectionShims.Set;
+        }
+      }
+    }
+  };
+
+  if (typeof define === 'function' && typeof define.amd === 'object' && define.amd) {
+    define(main); // RequireJS
+  } else {
+    main(); // CommonJS and <script>
+  }
+})();
diff --git a/ajax/libs/es6-shim/0.9.1/es6-shim.min.js b/ajax/libs/es6-shim/0.9.1/es6-shim.min.js
new file mode 100644
index 000000000..57fa60435
--- /dev/null
+++ b/ajax/libs/es6-shim/0.9.1/es6-shim.min.js
@@ -0,0 +1 @@
+!function(t){"use strict";var e=function(){try{return Object.defineProperty({},"x",{}),!0}catch(t){return!1}},r=function(){var r="undefined"==typeof global?window:global,n=r.isFinite,i=!!Object.defineProperty&&e(),o=Array.prototype.slice,a=String.prototype.indexOf,u=Object.prototype.toString,s=Object.prototype.hasOwnProperty,f=function(t,e){Object.keys(e).forEach(function(r){var n=e[r];r in t||(i?Object.defineProperty(t,r,{configurable:!0,enumerable:!1,writable:!0,value:n}):t[r]=n)})},h={ToInt32:function(t){return t>>0},ToUint32:function(t){return t>>>0},toInteger:function(t){var e=+t;return Number.isNaN(e)?0:0!==e&&Number.isFinite(e)?Math.sign(e)*Math.floor(Math.abs(e)):e}};f(String,{fromCodePoint:function(){for(var t,e=o.call(arguments,0),r=[],n=0,i=e.length;i>n;n++){if(t=Number(e[n]),!Object.is(t,h.toInteger(t))||0>t||t>1114111)throw new RangeError("Invalid code point "+t);65536>t?r.push(String.fromCharCode(t)):(t-=65536,r.push(String.fromCharCode((t>>10)+55296)),r.push(String.fromCharCode(t%1024+56320)))}return r.join("")},raw:function(){var e=arguments[0],r=o.call(arguments,1),n=Object(e),i=n.raw,a=Object(i),u=Object.keys(a).length,s=h.ToUint32(u);if(0===s)return"";for(var f,c,l,p,g=[],y=0;s>y&&(f=String(y),c=a[f],l=String(c),g.push(l),!(y+1>=s))&&(c=r[f],c!==t);)p=String(c),g.push(p),y++;return g.join("")}}),f(String.prototype,{repeat:function(){var t=function(e,r){if(1>r)return"";if(r%2)return t(e,r-1)+e;var n=t(e,r/2);return n+n};return function(e){if(e=h.toInteger(e),0>e||1/0===e)throw new RangeError;return t(String(this),e)}}(),startsWith:function(t){if(null==this)throw new TypeError("Cannot call method 'startsWith' of "+this);var e=String(this);t=String(t);var r=Math.max(h.toInteger(arguments[1]),0);return e.slice(r,r+t.length)===t},endsWith:function(e){if(null==this)throw new TypeError("Cannot call method 'endsWith' of "+this);var r=String(this);e=String(e);var n=r.length,i=arguments[1]===t?n:h.toInteger(arguments[1]),o=Math.min(i,n);return r.slice(o-e.length,o)===e},contains:function(t){var e=arguments[1];return-1!==a.call(this,t,e)},codePointAt:function(e){var r=String(this),n=h.toInteger(e),i=r.length;if(0>n||n>=i)return t;var o=r.charCodeAt(n),a=n+1===i;if(55296>o||o>56319||a)return o;var u=r.charCodeAt(n+1);return 56320>u||u>57343?o:1024*(o-55296)+(u-56320)+65536}}),f(Array,{from:function(e){var r=arguments[1],n=arguments[2];if(r!==t&&"[object Function]"!==u.call(r))throw new TypeError("when provided, the second argument must be a function");for(var i=Object(e),o=h.ToUint32(i.length),a="function"==typeof this?Object(new this(o)):new Array(o),s=0;o>s;s++){var f=i[s];a[s]=r!==t?n?r.call(n,f):r(f):f}return a.length=o,a},of:function(){return Array.from(arguments)}}),f(r,{ArrayIterator:function(t,e){this.i=0,this.array=t,this.kind=e}}),f(ArrayIterator.prototype,{next:function(){var t=this.i;this.i=t+1;var e=this.array;if(t>=e.length)throw new Error;if(e.hasOwnProperty(t)){var r,n=this.kind;"key"===n&&(r=t),"value"===n&&(r=e[t]),"entry"===n&&(r=[t,e[t]])}else r=this.next();return r}}),f(Array.prototype,{copyWithin:function(t,e){var r=Object(this),n=Math.max(h.toInteger(r.length),0),i=0>t?Math.max(n+t,0):Math.min(t,n),o=0>e?Math.max(n+e,0):Math.min(e,n),a=arguments.length>2?arguments[2]:n,u=0>a?Math.max(n+a,0):Math.min(a,n),f=Math.min(u-o,n-i),c=1;for(i>o&&o+f>i&&(c=-1,o+=f-1,i+=f-1);f>0;)s.call(r,o)?r[i]=r[o]:delete r[o],o+=c,i+=c,f-=1;return r},fill:function(t){for(var e=this.length,r=arguments.length>1?h.toInteger(arguments[1]):0,n=arguments.length>2?h.toInteger(arguments[2]):e,i=0>r?Math.max(e+r,0):Math.min(r,e),o=i;e>o&&n>o;++o)this[o]=t;return this},find:function(e){var r=Object(this),n=h.ToUint32(r.length);if(0===n)return t;if("function"!=typeof e)throw new TypeError("Array#find: predicate must be a function");for(var i,o=arguments[1],a=0;n>a&&a in r;a++)if(i=r[a],e.call(o,i,a,r))return i;return t},findIndex:function(t){var e=Object(this),r=h.ToUint32(e.length);if(0===r)return-1;if("function"!=typeof t)throw new TypeError("Array#findIndex: predicate must be a function");for(var n,i=arguments[1],o=0;r>o&&o in e;o++)if(n=e[o],t.call(i,n,o,e))return o;return-1},keys:function(){return new ArrayIterator(this,"key")},values:function(){return new ArrayIterator(this,"value")},entries:function(){return new ArrayIterator(this,"entry")}});var c=Math.pow(2,53)-1;if(f(Number,{MAX_SAFE_INTEGER:c,MIN_SAFE_INTEGER:-c,EPSILON:2.220446049250313e-16,parseInt:r.parseInt,parseFloat:r.parseFloat,isFinite:function(t){return"number"==typeof t&&n(t)},isSafeInteger:function(t){return"number"==typeof t&&!Number.isNaN(t)&&Number.isFinite(t)&&parseInt(t,10)===t&&Math.abs(t)<=Number.MAX_SAFE_INTEGER},isNaN:function(t){return t!==t}}),f(Number.prototype,{clz:function(){var t=+this;return t&&Number.isFinite(t)?(t=0>t?Math.ceil(t):Math.floor(t),t-=4294967296*Math.floor(t/4294967296),32-t.toString(2).length):32}}),i&&(f(Object,{getOwnPropertyDescriptors:function(t){var e={};return Object.getOwnPropertyNames(t).forEach(function(r){e[r]=Object.getOwnPropertyDescriptor(t,r)}),e},getPropertyDescriptor:function(e,r){for(var n=Object.getOwnPropertyDescriptor(e,r),i=Object.getPrototypeOf(e);n===t&&null!==i;)n=Object.getOwnPropertyDescriptor(i,r),i=Object.getPrototypeOf(i);return n},getPropertyNames:function(t){for(var e=Object.getOwnPropertyNames(t),r=Object.getPrototypeOf(t),n=function(t){-1===e.indexOf(t)&&e.push(t)};null!==r;)Object.getOwnPropertyNames(r).forEach(n),r=Object.getPrototypeOf(r);return e},assign:function(t,e){return Object.keys(e).reduce(function(t,r){return t[r]=e[r],t},t)},mixin:function(t,e){var r=Object.getOwnPropertyNames(e);return r.reduce(function(t,r){var n=Object.getOwnPropertyDescriptor(e,r);return Object.defineProperty(t,r,n)},t)}}),f(Object,{setPrototypeOf:function(t,e){var r,n=function(t,e){if("object"!=typeof t||null===t)throw new TypeError("cannot set prototype on a non-object");if("object"!=typeof e)throw new TypeError("can only set prototype to an object or null")},i=function(t,e){return n(t,e),r.call(t,e),t};try{r=t.getOwnPropertyDescriptor(t.prototype,e).set,r.call({},null)}catch(o){if(t.prototype!=={}[e])return;r=function(t){this[e]=t},i.polyfill=i(i({},null),t.prototype)instanceof t}return i}(Object,"__proto__")})),f(Object,{getOwnPropertyKeys:function(t){return Object.keys(t)},is:function(t,e){return t===e?0===t?1/t===1/e:!0:Number.isNaN(t)&&Number.isNaN(e)}}),f(Math,{acosh:function(t){return t=Number(t),Number.isNaN(t)||1>t?0/0:1===t?0:1/0===t?t:Math.log(t+Math.sqrt(t*t-1))},asinh:function(t){return t=Number(t),0!==t&&n(t)?Math.log(t+Math.sqrt(t*t+1)):t},atanh:function(t){return t=Number(t),Number.isNaN(t)||-1>t||t>1?0/0:-1===t?-1/0:1===t?1/0:0===t?t:.5*Math.log((1+t)/(1-t))},cbrt:function(t){if(t=Number(t),0===t)return t;var e,r=0>t;return r&&(t=-t),e=Math.pow(t,1/3),r?-e:e},cosh:function(t){return t=Number(t),0===t?1:n(t)?(0>t&&(t=-t),t>21?Math.exp(t)/2:(Math.exp(t)+Math.exp(-t))/2):t},expm1:function(t){if(t=Number(t),t===-1/0)return-1;if(!n(t)||0===t)return t;for(var e=0,r=50,i=1;r>i;i++){for(var o=2,a=1;i>=o;o++)a*=o;e+=Math.pow(t,i)/a}return e},hypot:function(){var t=!1,e=!0,r=!1,n=[];if(Array.prototype.every.call(arguments,function(i){var o=Number(i);return Number.isNaN(o)?t=!0:1/0===o||o===-1/0?r=!0:0!==o&&(e=!1),r?!1:(t||n.push(Math.abs(o)),!0)}),r)return 1/0;if(t)return 0/0;if(e)return 0;n.sort(function(t,e){return e-t});var i=n[0],o=n.map(function(t){return t/i}),a=o.reduce(function(t,e){return t+=e*e},0);return i*Math.sqrt(a)},log2:function(t){return Math.log(t)*Math.LOG2E},log10:function(t){return Math.log(t)*Math.LOG10E},log1p:function(t){if(t=Number(t),-1>t||Number.isNaN(t))return 0/0;if(0===t||1/0===t)return t;if(-1===t)return-1/0;var e=0,r=50;if(0>t||t>1)return Math.log(1+t);for(var n=1;r>n;n++)n%2===0?e-=Math.pow(t,n)/n:e+=Math.pow(t,n)/n;return e},sign:function(t){var e=+t;return 0===e?e:Number.isNaN(e)?e:0>e?-1:1},sinh:function(t){return t=Number(t),n(t)&&0!==t?(Math.exp(t)-Math.exp(-t))/2:t},tanh:function(t){return t=Number(t),Number.isNaN(t)||0===t?t:1/0===t?1:t===-1/0?-1:(Math.exp(t)-Math.exp(-t))/(Math.exp(t)+Math.exp(-t))},trunc:function(t){var e=Number(t);return 0>e?-Math.floor(-e):Math.floor(e)},imul:function(t,e){var r=t>>>16&65535,n=65535&t,i=e>>>16&65535,o=65535&e;return n*o+(r*o+n*i<<16>>>0)|0}}),i){var l=function(t){var e=typeof t;return"string"===e?"$"+t:"number"!==e||Object.is(t,-0)?null:t},p=function(){return Object.create?Object.create(null):{}},g={Map:function(){function e(t,e){this.key=t,this.value=e,this.next=null,this.prev=null}function r(t,e){this.head=t._head,this.i=this.head.next,this.kind=e}function n(){if(!(this instanceof n))throw new TypeError('Map must be called with "new"');var t=new e(null,null);t.next=t.prev=t,f(this,{_head:t,_storage:p(),_size:0})}var i={};return e.prototype.isRemoved=function(){return this.key===i},r.prototype={next:function(){for(var e,r=this.i,n=this.kind,i=this.head;r!==i;){if(this.i=r.next,!r.isRemoved())return e="key"===n?r.key:"value"===n?r.value:[r.key,r.value],{value:e,done:!1};r=this.i}return{value:t,done:!0}}},Object.defineProperty(n.prototype,"size",{configurable:!0,enumerable:!1,get:function(){return this._size}}),f(n.prototype,{get:function(e){var r=l(e);if(null!==r){var n=this._storage[r];return n?n.value:t}for(var i=this._head,o=i;(o=o.next)!==i;)if(Object.is(o.key,e))return o.value;return t},has:function(t){var e=l(t);if(null!==e)return e in this._storage;for(var r=this._head,n=r;(n=n.next)!==r;)if(Object.is(n.key,t))return!0;return!1},set:function(t,r){var n,i=this._head,o=i,a=l(t);if(null!==a){if(a in this._storage)return void(this._storage[a].value=r);n=this._storage[a]=new e(t,r),o=i.prev}for(;(o=o.next)!==i;)if(Object.is(o.key,t))return void(o.value=r);n=n?n:new e(t,r),n.next=this._head,n.prev=this._head.prev,n.prev.next=n,n.next.prev=n,this._size+=1},"delete":function(t){var e=this._head,r=e,n=l(t);if(null!==n){if(!(n in this._storage))return!1;r=this._storage[n].prev,delete this._storage[n]}for(;(r=r.next)!==e;)if(Object.is(r.key,t))return r.key=r.value=i,r.prev.next=r.next,r.next.prev=r.prev,this._size-=1,!0;return!1},clear:function(){this._size=0,this._storage=p();for(var t=this._head,e=t,r=e.next;(e=r)!==t;)e.key=e.value=i,r=e.next,e.next=e.prev=t;t.next=t.prev=t},keys:function(){return new r(this,"key")},values:function(){return new r(this,"value")},entries:function(){return new r(this,"key+value")},forEach:function(t){for(var e=arguments.length>1?arguments[1]:null,r=this,n=this._head,i=n;(i=i.next)!==n;)i.isRemoved()||t.call(e,i.value,i.key,r)}}),n}(),Set:function(){var t=function(){if(!(this instanceof t))throw new TypeError('Set must be called with "new"');f(this,{"[[SetData]]":null,_storage:p()})},e=function(t){if(!t["[[SetData]]"]){var e=t["[[SetData]]"]=new g.Map;Object.keys(t._storage).forEach(function(t){t=36===t.charCodeAt(0)?t.substring(1):+t,e.set(t,t)}),t._storage=null}};return Object.defineProperty(t.prototype,"size",{configurable:!0,enumerable:!1,get:function(){return e(this),this["[[SetData]]"].size}}),f(t.prototype,{has:function(t){var r;return this._storage&&null!==(r=l(t))?!!this._storage[r]:(e(this),this["[[SetData]]"].has(t))},add:function(t){var r;return this._storage&&null!==(r=l(t))?void(this._storage[r]=!0):(e(this),this["[[SetData]]"].set(t,t))},"delete":function(t){var r;return this._storage&&null!==(r=l(t))?void delete this._storage[r]:(e(this),this["[[SetData]]"]["delete"](t))},clear:function(){return this._storage?void(this._storage=p()):this["[[SetData]]"].clear()},keys:function(){return e(this),this["[[SetData]]"].keys()},values:function(){return e(this),this["[[SetData]]"].values()},entries:function(){return e(this),this["[[SetData]]"].entries()},forEach:function(t){var r=arguments.length>1?arguments[1]:null,n=this;e(this),this["[[SetData]]"].forEach(function(e,i){t.call(r,i,i,n)})}}),t}()};f(r,g),(r.Map||r.Set)&&("function"!=typeof r.Map.prototype.clear||0!==(new r.Set).size||0!==(new r.Map).size||"function"!=typeof r.Set.prototype.keys||"function"!=typeof r.Map.prototype.forEach||"function"!=typeof r.Set.prototype.forEach)&&(r.Map=g.Map,r.Set=g.Set)}};"function"==typeof define&&"object"==typeof define.amd&&define.amd?define(r):r()}();
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.9.2/es6-shim.js b/ajax/libs/es6-shim/0.9.2/es6-shim.js
new file mode 100644
index 000000000..4b7150299
--- /dev/null
+++ b/ajax/libs/es6-shim/0.9.2/es6-shim.js
@@ -0,0 +1,1000 @@
+// ES6-shim 0.9.2 (c) 2013 Paul Miller (http://paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+
+(function(undefined) {
+  'use strict';
+
+  var arePropertyDescriptorsSupported = function() {
+    try {
+      Object.defineProperty({}, 'x', {});
+      return true;
+    } catch (e) { /* this is IE 8. */
+      return false;
+    }
+  };
+
+  var main = function() {
+    var globals = (typeof global === 'undefined') ? window : global;
+    var global_isFinite = globals.isFinite;
+    var supportsDescriptors = !!Object.defineProperty && arePropertyDescriptorsSupported();
+    var _slice = Array.prototype.slice;
+    var _indexOf = String.prototype.indexOf;
+    var _toString = Object.prototype.toString;
+    var _hasOwnProperty = Object.prototype.hasOwnProperty;
+
+    // Define configurable, writable and non-enumerable props
+    // if they don’t exist.
+    var defineProperties = function(object, map) {
+      Object.keys(map).forEach(function(name) {
+        var method = map[name];
+        if (name in object) return;
+        if (supportsDescriptors) {
+          Object.defineProperty(object, name, {
+            configurable: true,
+            enumerable: false,
+            writable: true,
+            value: method
+          });
+        } else {
+          object[name] = method;
+        }
+      });
+    };
+
+    var ES = {
+      CheckObjectCoercible: function(x) {
+        if (x == null) throw TypeError('Cannot call method on ' + x);
+        return x;
+      },
+
+      ToInt32: function(x) {
+        return x >> 0;
+      },
+
+      ToUint32: function(x) {
+        return x >>> 0;
+      },
+
+      toInteger: function(value) {
+        var number = +value;
+        if (Number.isNaN(number)) return 0;
+        if (number === 0 || !Number.isFinite(number)) return number;
+        return Math.sign(number) * Math.floor(Math.abs(number));
+      }
+    };
+
+    defineProperties(String, {
+      fromCodePoint: function() {
+        var points = _slice.call(arguments, 0);
+        var result = [];
+        var next;
+        for (var i = 0, length = points.length; i < length; i++) {
+          next = Number(points[i]);
+          if (!Object.is(next, ES.toInteger(next)) ||
+              next < 0 || next > 0x10FFFF) {
+            throw new RangeError('Invalid code point ' + next);
+          }
+
+          if (next < 0x10000) {
+            result.push(String.fromCharCode(next));
+          } else {
+            next -= 0x10000;
+            result.push(String.fromCharCode((next >> 10) + 0xD800));
+            result.push(String.fromCharCode((next % 0x400) + 0xDC00));
+          }
+        }
+        return result.join('');
+      },
+
+      raw: function() {
+        var callSite = arguments[0];
+        var substitutions = _slice.call(arguments, 1);
+        var cooked = Object(callSite);
+        var rawValue = cooked.raw;
+        var raw = Object(rawValue);
+        var len = Object.keys(raw).length;
+        var literalsegments = ES.ToUint32(len);
+        if (literalsegments === 0) {
+          return '';
+        }
+
+        var stringElements = [];
+        var nextIndex = 0;
+        var nextKey, next, nextSeg, nextSub;
+        while (nextIndex < literalsegments) {
+          nextKey = String(nextIndex);
+          next = raw[nextKey];
+          nextSeg = String(next);
+          stringElements.push(nextSeg);
+          if (nextIndex + 1 >= literalsegments) {
+            break;
+          }
+          next = substitutions[nextKey];
+          if (next === undefined) {
+            break;
+          }
+          nextSub = String(next);
+          stringElements.push(nextSub);
+          nextIndex++;
+        }
+        return stringElements.join('');
+      }
+    });
+
+    defineProperties(String.prototype, {
+      // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+      // Perf: http://jsperf.com/string-repeat2/2
+      repeat: (function() {
+        var repeat = function(s, times) {
+          if (times < 1) return '';
+          if (times % 2) return repeat(s, times - 1) + s;
+          var half = repeat(s, times / 2);
+          return half + half;
+        };
+
+        return function(times) {
+          var thisStr = String(ES.CheckObjectCoercible(this));
+          times = ES.toInteger(times);
+          if (times < 0 || times === Infinity) {
+            throw new RangeError('Invalid String#repeat value');
+          }
+          return repeat(thisStr, times);
+        };
+      })(),
+
+      startsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "startsWith" with a regex');
+        searchStr = String(searchStr);
+        var start = Math.max(ES.toInteger(arguments[1]), 0);
+        return thisStr.slice(start, start + searchStr.length) === searchStr;
+      },
+
+      endsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "endsWith" with a regex');
+        searchStr = String(searchStr);
+        var thisLen = thisStr.length;
+        var pos = arguments[1] === undefined ? thisLen : ES.toInteger(arguments[1]);
+        var end = Math.min(Math.max(pos, 0), thisLen);
+        return thisStr.slice(end - searchStr.length, end) === searchStr;
+      },
+
+      contains: function(searchString) {
+        var position = arguments[1];
+        // Somehow this trick makes method 100% compat with the spec.
+        return _indexOf.call(this, searchString, position) !== -1;
+      },
+
+      codePointAt: function(pos) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        var position = ES.toInteger(pos);
+        var length = thisStr.length;
+        if (position < 0 || position >= length) return undefined;
+        var first = thisStr.charCodeAt(position);
+        var isEnd = (position + 1 === length);
+        if (first < 0xD800 || first > 0xDBFF || isEnd) return first;
+        var second = thisStr.charCodeAt(position + 1);
+        if (second < 0xDC00 || second > 0xDFFF) return first;
+        return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
+      }
+    });
+
+    defineProperties(Array, {
+      from: function(iterable) {
+        var mapFn = arguments[1];
+        var thisArg = arguments[2];
+
+        if (mapFn !== undefined && _toString.call(mapFn) !== '[object Function]') {
+          throw new TypeError('Array.from: when provided, the second argument must be a function');
+        }
+
+        var list = Object(iterable);
+        var length = ES.ToUint32(list.length);
+        var result = typeof this === 'function' ? Object(new this(length)) : new Array(length);
+
+        for (var i = 0; i < length; i++) {
+          var value = list[i];
+          if (mapFn !== undefined) {
+            result[i] = thisArg ? mapFn.call(thisArg, value) : mapFn(value);
+          } else {
+            result[i] = value;
+          }
+        }
+
+        result.length = length;
+        return result;
+      },
+
+      of: function() {
+        return Array.from(arguments);
+      }
+    });
+
+    defineProperties(globals, {
+      ArrayIterator: function(array, kind) {
+        this.i = 0;
+        this.array = array;
+        this.kind = kind;
+      }
+    });
+
+    defineProperties(ArrayIterator.prototype, {
+      next: function() {
+        var i = this.i;
+        this.i = i + 1;
+        var array = this.array;
+
+        if (i >= array.length) {
+          throw new Error();
+        }
+
+        if (array.hasOwnProperty(i)) {
+          var kind = this.kind;
+          var retval;
+          if (kind === "key") {
+            retval = i;
+          }
+          if (kind === "value") {
+            retval = array[i];
+          }
+          if (kind === "entry") {
+            retval = [i, array[i]];
+          }
+        } else {
+          retval = this.next();
+        }
+        return retval;
+      }
+    });
+
+    defineProperties(Array.prototype, {
+      copyWithin: function(target, start) {
+        var o = Object(this);
+        var len = Math.max(ES.toInteger(o.length), 0);
+        var to = target < 0 ? Math.max(len + target, 0) : Math.min(target, len);
+        var from = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        var end = arguments.length > 2 ? arguments[2] : len;
+        var final = end < 0 ? Math.max(len + end, 0) : Math.min(end, len);
+        var count = Math.min(final - from, len - to);
+        var direction = 1;
+        if (from < to && to < (from + count)) {
+          direction = -1;
+          from += count - 1;
+          to += count - 1;
+        }
+        while (count > 0) {
+          if (_hasOwnProperty.call(o, from)) {
+            o[to] = o[from];
+          } else {
+            delete o[from];
+          }
+          from += direction;
+          to += direction;
+          count -= 1;
+        }
+        return o;
+      },
+      fill: function(value) {
+        var len = this.length;
+        var start = arguments.length > 1 ? ES.toInteger(arguments[1]) : 0;
+        var end = arguments.length > 2 ? ES.toInteger(arguments[2]) : len;
+
+        var relativeStart = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+
+        for (var i = relativeStart; i < len && i < end; ++i) {
+          this[i] = value;
+        }
+        return this;
+      },
+
+      find: function(predicate) {
+        var list = Object(this);
+        var length = ES.ToUint32(list.length);
+        if (length === 0) return undefined;
+        if (typeof predicate !== 'function') {
+          throw new TypeError('Array#find: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0, value; i < length && i in list; i++) {
+          value = list[i];
+          if (predicate.call(thisArg, value, i, list)) return value;
+        }
+        return undefined;
+      },
+
+      findIndex: function(predicate) {
+        var list = Object(this);
+        var length = ES.ToUint32(list.length);
+        if (length === 0) return -1;
+        if (typeof predicate !== 'function') {
+          throw new TypeError('Array#findIndex: predicate must be a function');
+        }
+        var thisArg = arguments[1];
+        for (var i = 0, value; i < length && i in list; i++) {
+          value = list[i];
+          if (predicate.call(thisArg, value, i, list)) return i;
+        }
+        return -1;
+      },
+
+      keys: function() {
+        return new ArrayIterator(this, "key");
+      },
+
+      values: function() {
+        return new ArrayIterator(this, "value");
+      },
+
+      entries: function() {
+        return new ArrayIterator(this, "entry");
+      }
+    });
+
+    var maxSafeInteger = Math.pow(2, 53) - 1;
+    defineProperties(Number, {
+      MAX_SAFE_INTEGER: maxSafeInteger,
+      MIN_SAFE_INTEGER: -maxSafeInteger,
+      EPSILON: 2.220446049250313e-16,
+
+      parseInt: globals.parseInt,
+      parseFloat: globals.parseFloat,
+
+      isFinite: function(value) {
+        return typeof value === 'number' && global_isFinite(value);
+      },
+
+      isSafeInteger: function(value) {
+        return typeof value === 'number' &&
+          !Number.isNaN(value) &&
+          Number.isFinite(value) &&
+          parseInt(value, 10) === value &&
+          Math.abs(value) <= Number.MAX_SAFE_INTEGER;
+      },
+
+      isNaN: function(value) {
+        // NaN !== NaN, but they are identical.
+        // NaNs are the only non-reflexive value, i.e., if x !== x,
+        // then x is NaN.
+        // isNaN is broken: it converts its argument to number, so
+        // isNaN('foo') => true
+        return value !== value;
+      },
+
+    });
+
+    defineProperties(Number.prototype, {
+      clz: function() {
+        var number = +this;
+        if (!number || !Number.isFinite(number)) return 32;
+        number = number < 0 ? Math.ceil(number) : Math.floor(number);
+        number = number - Math.floor(number / 0x100000000) * 0x100000000;
+        return 32 - (number).toString(2).length;
+      }
+    });
+
+    if (supportsDescriptors) {
+      defineProperties(Object, {
+        getOwnPropertyDescriptors: function(subject) {
+          var descs = {};
+          Object.getOwnPropertyNames(subject).forEach(function(propName) {
+            descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+          });
+          return descs;
+        },
+
+        getPropertyDescriptor: function(subject, name) {
+          var pd = Object.getOwnPropertyDescriptor(subject, name);
+          var proto = Object.getPrototypeOf(subject);
+          while (pd === undefined && proto !== null) {
+            pd = Object.getOwnPropertyDescriptor(proto, name);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return pd;
+        },
+
+        getPropertyNames: function(subject) {
+          var result = Object.getOwnPropertyNames(subject);
+          var proto = Object.getPrototypeOf(subject);
+
+          var addProperty = function(property) {
+            if (result.indexOf(property) === -1) {
+              result.push(property);
+            }
+          };
+
+          while (proto !== null) {
+            Object.getOwnPropertyNames(proto).forEach(addProperty);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return result;
+        },
+
+        // 19.1.3.1
+        assign: function(target, source) {
+          return Object.keys(source).reduce(function(target, key) {
+            target[key] = source[key];
+            return target;
+          }, target);
+        },
+
+        // 19.1.3.15
+        mixin: function(target, source) {
+          var props = Object.getOwnPropertyNames(source);
+          return props.reduce(function(target, property) {
+            var descriptor = Object.getOwnPropertyDescriptor(source, property);
+            return Object.defineProperty(target, property, descriptor);
+          }, target);
+        }
+      });
+
+      // 19.1.3.9
+      // shim from https://gist.github.com/WebReflection/5593554
+      defineProperties(Object, {
+        setPrototypeOf: (function(Object, magic) {
+          var set;
+
+          var checkArgs = function(O, proto) {
+            if (typeof O !== 'object' || O === null) {
+              throw new TypeError('cannot set prototype on a non-object');
+            }
+            if (typeof proto !== 'object') {
+              throw new TypeError('can only set prototype to an object or null');
+            }
+          };
+
+          var setPrototypeOf = function(O, proto) {
+            checkArgs(O, proto);
+            set.call(O, proto);
+            return O;
+          };
+
+          try {
+            // this works already in Firefox and Safari
+            set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set;
+            set.call({}, null);
+          } catch (e) {
+            if (Object.prototype !== {}[magic]) {
+              // IE < 11 cannot be shimmed
+              return;
+            }
+            // probably Chrome or some old Mobile stock browser
+            set = function(proto) {
+              this[magic] = proto;
+            };
+            // please note that this will **not** work
+            // in those browsers that do not inherit
+            // __proto__ by mistake from Object.prototype
+            // in these cases we should probably throw an error
+            // or at least be informed about the issue
+            setPrototypeOf.polyfill = setPrototypeOf(
+              setPrototypeOf({}, null),
+              Object.prototype
+            ) instanceof Object;
+            // setPrototypeOf.polyfill === true means it works as meant
+            // setPrototypeOf.polyfill === false means it's not 100% reliable
+            // setPrototypeOf.polyfill === undefined
+            // or
+            // setPrototypeOf.polyfill ==  null means it's not a polyfill
+            // which means it works as expected
+            // we can even delete Object.prototype.__proto__;
+          }
+          return setPrototypeOf;
+        })(Object, '__proto__')
+      });
+    }
+
+    defineProperties(Object, {
+      getOwnPropertyKeys: function(subject) {
+        return Object.keys(subject);
+      },
+
+      is: function(a, b) {
+        if (a === b) {
+          // 0 === -0, but they are not identical.
+          if (a === 0) return 1 / a === 1 / b;
+          return true;
+        }
+        return Number.isNaN(a) && Number.isNaN(b);
+      }
+    });
+
+    defineProperties(Math, {
+      acosh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < 1) return NaN;
+        if (value === 1) return 0;
+        if (value === Infinity) return value;
+        return Math.log(value + Math.sqrt(value * value - 1));
+      },
+
+      asinh: function(value) {
+        value = Number(value);
+        if (value === 0 || !global_isFinite(value)) {
+          return value;
+        }
+        return Math.log(value + Math.sqrt(value * value + 1));
+      },
+
+      atanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < -1 || value > 1) {
+          return NaN;
+        }
+        if (value === -1) return -Infinity;
+        if (value === 1) return Infinity;
+        if (value === 0) return value;
+        return 0.5 * Math.log((1 + value) / (1 - value));
+      },
+
+      cbrt: function(value) {
+        value = Number(value);
+        if (value === 0) return value;
+        var negate = value < 0, result;
+        if (negate) value = -value;
+        result = Math.pow(value, 1/3);
+        return negate ? -result : result;
+      },
+
+      cosh: function(value) {
+        value = Number(value);
+        if (value === 0) return 1; // +0 or -0
+        if (!global_isFinite(value)) return value;
+        if (value < 0) value = -value;
+        if (value > 21) return Math.exp(value) / 2;
+        return (Math.exp(value) + Math.exp(-value)) / 2;
+      },
+
+      expm1: function(value) {
+        value = Number(value);
+        if (value === -Infinity) return -1;
+        if (!global_isFinite(value) || value === 0) return value;
+        var result = 0;
+        var n = 50;
+        for (var i = 1; i < n; i++) {
+          for (var j = 2, factorial = 1; j <= i; j++) {
+            factorial *= j;
+          }
+          result += Math.pow(value, i) / factorial;
+        }
+        return result;
+      },
+
+      hypot: function(x, y) {
+        var anyNaN = false;
+        var allZero = true;
+        var anyInfinity = false;
+        var numbers = [];
+        Array.prototype.every.call(arguments, function(arg) {
+          var num = Number(arg);
+          if (Number.isNaN(num)) anyNaN = true;
+          else if (num === Infinity || num === -Infinity) anyInfinity = true;
+          else if (num !== 0) allZero = false;
+          if (anyInfinity) {
+            return false;
+          } else if (!anyNaN) {
+            numbers.push(Math.abs(num));
+          }
+          return true;
+        });
+        if (anyInfinity) return Infinity;
+        if (anyNaN) return NaN;
+        if (allZero) return 0;
+
+        numbers.sort(function (a, b) { return b - a; });
+        var largest = numbers[0];
+        var divided = numbers.map(function (number) { return number / largest; });
+        var sum = divided.reduce(function (sum, number) { return sum += number * number; }, 0);
+        return largest * Math.sqrt(sum);
+      },
+
+      log2: function(value) {
+        return Math.log(value) * Math.LOG2E;
+      },
+
+      log10: function(value) {
+        return Math.log(value) * Math.LOG10E;
+      },
+
+      log1p: function(value) {
+        value = Number(value);
+        if (value < -1 || Number.isNaN(value)) return NaN;
+        if (value === 0 || value === Infinity) return value;
+        if (value === -1) return -Infinity;
+        var result = 0;
+        var n = 50;
+
+        if (value < 0 || value > 1) return Math.log(1 + value);
+        for (var i = 1; i < n; i++) {
+          if ((i % 2) === 0) {
+            result -= Math.pow(value, i) / i;
+          } else {
+            result += Math.pow(value, i) / i;
+          }
+        }
+
+        return result;
+      },
+
+      sign: function(value) {
+        var number = +value;
+        if (number === 0) return number;
+        if (Number.isNaN(number)) return number;
+        return number < 0 ? -1 : 1;
+      },
+
+      sinh: function(value) {
+        value = Number(value);
+        if (!global_isFinite(value) || value === 0) return value;
+        return (Math.exp(value) - Math.exp(-value)) / 2;
+      },
+
+      tanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value === 0) return value;
+        if (value === Infinity) return 1;
+        if (value === -Infinity) return -1;
+        return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+      },
+
+      trunc: function(value) {
+        var number = Number(value);
+        return number < 0 ? -Math.floor(-number) : Math.floor(number);
+      },
+
+      imul: function(x, y) {
+        // taken from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul
+        var ah  = (x >>> 16) & 0xffff;
+        var al = x & 0xffff;
+        var bh  = (y >>> 16) & 0xffff;
+        var bl = y & 0xffff;
+        // the shift by 0 fixes the sign on the high part
+        // the final |0 converts the unsigned value into a signed value
+        return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0)|0);
+      }
+    });
+
+    // Map and Set require a true ES5 environment
+    if (supportsDescriptors) {
+
+      var fastkey = function fastkey(key) {
+        var type = typeof key;
+        if (type === 'string') {
+          return '$' + key;
+        } else if (type === 'number' && !Object.is(key, -0)) {
+          return key;
+        }
+        return null;
+      };
+
+      var emptyObject = function emptyObject() {
+        // accomodate some older not-quite-ES5 browsers
+        return Object.create ? Object.create(null) : {};
+      };
+
+      var collectionShims = {
+        Map: (function() {
+
+          var empty = {};
+
+          function MapEntry(key, value) {
+            this.key = key;
+            this.value = value;
+            this.next = null;
+            this.prev = null;
+          }
+
+          MapEntry.prototype.isRemoved = function() {
+            return this.key === empty;
+          };
+
+          function MapIterator(map, kind) {
+            this.head = map._head;
+            this.i = this.head.next;
+            this.kind = kind;
+          }
+
+          MapIterator.prototype = {
+            next: function() {
+              var i = this.i, kind = this.kind, head = this.head, result;
+              while (i !== head) {
+                this.i = i.next;
+                if (!i.isRemoved()) {
+                  if (kind === "key") {
+                    result = i.key;
+                  } else if (kind === "value") {
+                    result = i.value;
+                  } else {
+                    result = [i.key, i.value];
+                  }
+                  return { value: result, done: false };
+                }
+                i = this.i;
+              }
+              return { value: undefined, done: true };
+            }
+          };
+
+          function Map() {
+            if (!(this instanceof Map)) throw new TypeError('Map must be called with "new"');
+
+            var head = new MapEntry(null, null);
+            // circular doubly-linked list.
+            head.next = head.prev = head;
+
+            defineProperties(this, {
+              '_head': head,
+              '_storage': emptyObject(),
+              '_size': 0
+            });
+          }
+
+          Object.defineProperty(Map.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              return this._size;
+            }
+          });
+
+          defineProperties(Map.prototype, {
+            get: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                var entry = this._storage[fkey];
+                return entry ? entry.value : undefined;
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (Object.is(i.key, key)) {
+                  return i.value;
+                }
+              }
+              return undefined;
+            },
+
+            has: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                return fkey in this._storage;
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (Object.is(i.key, key)) {
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            set: function(key, value) {
+              var head = this._head, i = head, entry;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (fkey in this._storage) {
+                  this._storage[fkey].value = value;
+                  return;
+                } else {
+                  entry = this._storage[fkey] = new MapEntry(key, value);
+                  i = head.prev;
+                  // fall through
+                }
+              }
+              while ((i = i.next) !== head) {
+                if (Object.is(i.key, key)) {
+                  i.value = value;
+                  return;
+                }
+              }
+              entry = entry ? entry : new MapEntry(key, value);
+              entry.next = this._head;
+              entry.prev = this._head.prev;
+              entry.prev.next = entry;
+              entry.next.prev = entry;
+              this._size += 1;
+            },
+
+            'delete': function(key) {
+              var head = this._head, i = head;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (!(fkey in this._storage)) {
+                  return false;
+                }
+                i = this._storage[fkey].prev;
+                delete this._storage[fkey];
+                // fall through
+              }
+              while ((i = i.next) !== head) {
+                if (Object.is(i.key, key)) {
+                  i.key = i.value = empty;
+                  i.prev.next = i.next;
+                  i.next.prev = i.prev;
+                  this._size -= 1;
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            clear: function() {
+              this._size = 0;
+              this._storage = emptyObject();
+              var head = this._head, i = head, p = i.next;
+              while ((i = p) !== head) {
+                i.key = i.value = empty;
+                p = i.next;
+                i.next = i.prev = head;
+              }
+              head.next = head.prev = head;
+            },
+
+            keys: function() {
+              return new MapIterator(this, "key");
+            },
+
+            values: function() {
+              return new MapIterator(this, "value");
+            },
+
+            entries: function() {
+              return new MapIterator(this, "key+value");
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireMap = this;
+
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (!i.isRemoved()) {
+                  callback.call(context, i.value, i.key, entireMap);
+                }
+              }
+            }
+          });
+
+          return Map;
+        })(),
+
+        Set: (function() {
+          // Creating a Map is expensive.  To speed up the common case of
+          // Sets containing only string or numeric keys, we use an object
+          // as backing storage and lazily create a full Map only when
+          // required.
+          var SetShim = function Set() {
+            if (!(this instanceof SetShim)) throw new TypeError('Set must be called with "new"');
+            defineProperties(this, {
+              '[[SetData]]': null,
+              '_storage': emptyObject()
+            });
+          };
+
+          // Switch from the object backing storage to a full Map.
+          var ensureMap = function ensureMap(set) {
+            if (!set['[[SetData]]']) {
+              var m = set['[[SetData]]'] = new collectionShims.Map();
+              Object.keys(set._storage).forEach(function(k) {
+                // fast check for leading '$'
+                if (k.charCodeAt(0) === 36) {
+                  k = k.substring(1);
+                } else {
+                  k = +k;
+                }
+                m.set(k, k);
+              });
+              set._storage = null; // free old backing storage
+            }
+          };
+
+          Object.defineProperty(SetShim.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].size;
+            }
+          });
+
+          defineProperties(SetShim.prototype, {
+            has: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                return !!this._storage[fkey];
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].has(key);
+            },
+
+            add: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                this._storage[fkey]=true;
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].set(key, key);
+            },
+
+            'delete': function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                delete this._storage[fkey];
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]']['delete'](key);
+            },
+
+            clear: function() {
+              if (this._storage) {
+                this._storage = emptyObject();
+                return;
+              }
+              return this['[[SetData]]'].clear();
+            },
+
+            keys: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].keys();
+            },
+
+            values: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].values();
+            },
+
+            entries: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].entries();
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireSet = this;
+              ensureMap(this);
+              this['[[SetData]]'].forEach(function(value, key) {
+                callback.call(context, key, key, entireSet);
+              });
+            }
+          });
+
+          return SetShim;
+        })()
+      };
+      defineProperties(globals, collectionShims);
+
+      if (globals.Map || globals.Set) {
+        /*
+          - In Firefox < 23, Map#size is a function.
+          - In all current Firefox, Set#entries/keys/values & Map#clear do not exist
+          - https://bugzilla.mozilla.org/show_bug.cgi?id=869996
+          - In Firefox 24, Map and Set do not implement forEach
+        */
+        if (
+          typeof globals.Map.prototype.clear !== 'function' ||
+          new globals.Set().size !== 0 ||
+          new globals.Map().size !== 0 ||
+          typeof globals.Set.prototype.keys !== 'function' ||
+          typeof globals.Map.prototype.forEach !== 'function' ||
+          typeof globals.Set.prototype.forEach !== 'function'
+        ) {
+          globals.Map = collectionShims.Map;
+          globals.Set = collectionShims.Set;
+        }
+      }
+    }
+  };
+
+  if (typeof define === 'function' && typeof define.amd === 'object' && define.amd) {
+    define(main); // RequireJS
+  } else {
+    main(); // CommonJS and <script>
+  }
+})();
diff --git a/ajax/libs/es6-shim/0.9.2/es6-shim.min.js b/ajax/libs/es6-shim/0.9.2/es6-shim.min.js
new file mode 100644
index 000000000..9ad82bdd1
--- /dev/null
+++ b/ajax/libs/es6-shim/0.9.2/es6-shim.min.js
@@ -0,0 +1 @@
+!function(t){"use strict";var e=function(){try{return Object.defineProperty({},"x",{}),!0}catch(t){return!1}},r=function(){var r="undefined"==typeof global?window:global,n=r.isFinite,i=!!Object.defineProperty&&e(),o=Array.prototype.slice,a=String.prototype.indexOf,u=Object.prototype.toString,s=Object.prototype.hasOwnProperty,c=function(t,e){Object.keys(e).forEach(function(r){var n=e[r];r in t||(i?Object.defineProperty(t,r,{configurable:!0,enumerable:!1,writable:!0,value:n}):t[r]=n)})},f={CheckObjectCoercible:function(t){if(null==t)throw TypeError("Cannot call method on "+t);return t},ToInt32:function(t){return t>>0},ToUint32:function(t){return t>>>0},toInteger:function(t){var e=+t;return Number.isNaN(e)?0:0!==e&&Number.isFinite(e)?Math.sign(e)*Math.floor(Math.abs(e)):e}};c(String,{fromCodePoint:function(){for(var t,e=o.call(arguments,0),r=[],n=0,i=e.length;i>n;n++){if(t=Number(e[n]),!Object.is(t,f.toInteger(t))||0>t||t>1114111)throw new RangeError("Invalid code point "+t);65536>t?r.push(String.fromCharCode(t)):(t-=65536,r.push(String.fromCharCode((t>>10)+55296)),r.push(String.fromCharCode(t%1024+56320)))}return r.join("")},raw:function(){var e=arguments[0],r=o.call(arguments,1),n=Object(e),i=n.raw,a=Object(i),u=Object.keys(a).length,s=f.ToUint32(u);if(0===s)return"";for(var c,h,l,p,g=[],y=0;s>y&&(c=String(y),h=a[c],l=String(h),g.push(l),!(y+1>=s))&&(h=r[c],h!==t);)p=String(h),g.push(p),y++;return g.join("")}}),c(String.prototype,{repeat:function(){var t=function(e,r){if(1>r)return"";if(r%2)return t(e,r-1)+e;var n=t(e,r/2);return n+n};return function(e){var r=String(f.CheckObjectCoercible(this));if(e=f.toInteger(e),0>e||1/0===e)throw new RangeError("Invalid String#repeat value");return t(r,e)}}(),startsWith:function(t){var e=String(f.CheckObjectCoercible(this));if("[object RegExp]"===u.call(t))throw new TypeError('Cannot call method "startsWith" with a regex');t=String(t);var r=Math.max(f.toInteger(arguments[1]),0);return e.slice(r,r+t.length)===t},endsWith:function(e){var r=String(f.CheckObjectCoercible(this));if("[object RegExp]"===u.call(e))throw new TypeError('Cannot call method "endsWith" with a regex');e=String(e);var n=r.length,i=arguments[1]===t?n:f.toInteger(arguments[1]),o=Math.min(Math.max(i,0),n);return r.slice(o-e.length,o)===e},contains:function(t){var e=arguments[1];return-1!==a.call(this,t,e)},codePointAt:function(e){var r=String(f.CheckObjectCoercible(this)),n=f.toInteger(e),i=r.length;if(0>n||n>=i)return t;var o=r.charCodeAt(n),a=n+1===i;if(55296>o||o>56319||a)return o;var u=r.charCodeAt(n+1);return 56320>u||u>57343?o:1024*(o-55296)+(u-56320)+65536}}),c(Array,{from:function(e){var r=arguments[1],n=arguments[2];if(r!==t&&"[object Function]"!==u.call(r))throw new TypeError("Array.from: when provided, the second argument must be a function");for(var i=Object(e),o=f.ToUint32(i.length),a="function"==typeof this?Object(new this(o)):new Array(o),s=0;o>s;s++){var c=i[s];a[s]=r!==t?n?r.call(n,c):r(c):c}return a.length=o,a},of:function(){return Array.from(arguments)}}),c(r,{ArrayIterator:function(t,e){this.i=0,this.array=t,this.kind=e}}),c(ArrayIterator.prototype,{next:function(){var t=this.i;this.i=t+1;var e=this.array;if(t>=e.length)throw new Error;if(e.hasOwnProperty(t)){var r,n=this.kind;"key"===n&&(r=t),"value"===n&&(r=e[t]),"entry"===n&&(r=[t,e[t]])}else r=this.next();return r}}),c(Array.prototype,{copyWithin:function(t,e){var r=Object(this),n=Math.max(f.toInteger(r.length),0),i=0>t?Math.max(n+t,0):Math.min(t,n),o=0>e?Math.max(n+e,0):Math.min(e,n),a=arguments.length>2?arguments[2]:n,u=0>a?Math.max(n+a,0):Math.min(a,n),c=Math.min(u-o,n-i),h=1;for(i>o&&o+c>i&&(h=-1,o+=c-1,i+=c-1);c>0;)s.call(r,o)?r[i]=r[o]:delete r[o],o+=h,i+=h,c-=1;return r},fill:function(t){for(var e=this.length,r=arguments.length>1?f.toInteger(arguments[1]):0,n=arguments.length>2?f.toInteger(arguments[2]):e,i=0>r?Math.max(e+r,0):Math.min(r,e),o=i;e>o&&n>o;++o)this[o]=t;return this},find:function(e){var r=Object(this),n=f.ToUint32(r.length);if(0===n)return t;if("function"!=typeof e)throw new TypeError("Array#find: predicate must be a function");for(var i,o=arguments[1],a=0;n>a&&a in r;a++)if(i=r[a],e.call(o,i,a,r))return i;return t},findIndex:function(t){var e=Object(this),r=f.ToUint32(e.length);if(0===r)return-1;if("function"!=typeof t)throw new TypeError("Array#findIndex: predicate must be a function");for(var n,i=arguments[1],o=0;r>o&&o in e;o++)if(n=e[o],t.call(i,n,o,e))return o;return-1},keys:function(){return new ArrayIterator(this,"key")},values:function(){return new ArrayIterator(this,"value")},entries:function(){return new ArrayIterator(this,"entry")}});var h=Math.pow(2,53)-1;if(c(Number,{MAX_SAFE_INTEGER:h,MIN_SAFE_INTEGER:-h,EPSILON:2.220446049250313e-16,parseInt:r.parseInt,parseFloat:r.parseFloat,isFinite:function(t){return"number"==typeof t&&n(t)},isSafeInteger:function(t){return"number"==typeof t&&!Number.isNaN(t)&&Number.isFinite(t)&&parseInt(t,10)===t&&Math.abs(t)<=Number.MAX_SAFE_INTEGER},isNaN:function(t){return t!==t}}),c(Number.prototype,{clz:function(){var t=+this;return t&&Number.isFinite(t)?(t=0>t?Math.ceil(t):Math.floor(t),t-=4294967296*Math.floor(t/4294967296),32-t.toString(2).length):32}}),i&&(c(Object,{getOwnPropertyDescriptors:function(t){var e={};return Object.getOwnPropertyNames(t).forEach(function(r){e[r]=Object.getOwnPropertyDescriptor(t,r)}),e},getPropertyDescriptor:function(e,r){for(var n=Object.getOwnPropertyDescriptor(e,r),i=Object.getPrototypeOf(e);n===t&&null!==i;)n=Object.getOwnPropertyDescriptor(i,r),i=Object.getPrototypeOf(i);return n},getPropertyNames:function(t){for(var e=Object.getOwnPropertyNames(t),r=Object.getPrototypeOf(t),n=function(t){-1===e.indexOf(t)&&e.push(t)};null!==r;)Object.getOwnPropertyNames(r).forEach(n),r=Object.getPrototypeOf(r);return e},assign:function(t,e){return Object.keys(e).reduce(function(t,r){return t[r]=e[r],t},t)},mixin:function(t,e){var r=Object.getOwnPropertyNames(e);return r.reduce(function(t,r){var n=Object.getOwnPropertyDescriptor(e,r);return Object.defineProperty(t,r,n)},t)}}),c(Object,{setPrototypeOf:function(t,e){var r,n=function(t,e){if("object"!=typeof t||null===t)throw new TypeError("cannot set prototype on a non-object");if("object"!=typeof e)throw new TypeError("can only set prototype to an object or null")},i=function(t,e){return n(t,e),r.call(t,e),t};try{r=t.getOwnPropertyDescriptor(t.prototype,e).set,r.call({},null)}catch(o){if(t.prototype!=={}[e])return;r=function(t){this[e]=t},i.polyfill=i(i({},null),t.prototype)instanceof t}return i}(Object,"__proto__")})),c(Object,{getOwnPropertyKeys:function(t){return Object.keys(t)},is:function(t,e){return t===e?0===t?1/t===1/e:!0:Number.isNaN(t)&&Number.isNaN(e)}}),c(Math,{acosh:function(t){return t=Number(t),Number.isNaN(t)||1>t?0/0:1===t?0:1/0===t?t:Math.log(t+Math.sqrt(t*t-1))},asinh:function(t){return t=Number(t),0!==t&&n(t)?Math.log(t+Math.sqrt(t*t+1)):t},atanh:function(t){return t=Number(t),Number.isNaN(t)||-1>t||t>1?0/0:-1===t?-1/0:1===t?1/0:0===t?t:.5*Math.log((1+t)/(1-t))},cbrt:function(t){if(t=Number(t),0===t)return t;var e,r=0>t;return r&&(t=-t),e=Math.pow(t,1/3),r?-e:e},cosh:function(t){return t=Number(t),0===t?1:n(t)?(0>t&&(t=-t),t>21?Math.exp(t)/2:(Math.exp(t)+Math.exp(-t))/2):t},expm1:function(t){if(t=Number(t),t===-1/0)return-1;if(!n(t)||0===t)return t;for(var e=0,r=50,i=1;r>i;i++){for(var o=2,a=1;i>=o;o++)a*=o;e+=Math.pow(t,i)/a}return e},hypot:function(){var t=!1,e=!0,r=!1,n=[];if(Array.prototype.every.call(arguments,function(i){var o=Number(i);return Number.isNaN(o)?t=!0:1/0===o||o===-1/0?r=!0:0!==o&&(e=!1),r?!1:(t||n.push(Math.abs(o)),!0)}),r)return 1/0;if(t)return 0/0;if(e)return 0;n.sort(function(t,e){return e-t});var i=n[0],o=n.map(function(t){return t/i}),a=o.reduce(function(t,e){return t+=e*e},0);return i*Math.sqrt(a)},log2:function(t){return Math.log(t)*Math.LOG2E},log10:function(t){return Math.log(t)*Math.LOG10E},log1p:function(t){if(t=Number(t),-1>t||Number.isNaN(t))return 0/0;if(0===t||1/0===t)return t;if(-1===t)return-1/0;var e=0,r=50;if(0>t||t>1)return Math.log(1+t);for(var n=1;r>n;n++)n%2===0?e-=Math.pow(t,n)/n:e+=Math.pow(t,n)/n;return e},sign:function(t){var e=+t;return 0===e?e:Number.isNaN(e)?e:0>e?-1:1},sinh:function(t){return t=Number(t),n(t)&&0!==t?(Math.exp(t)-Math.exp(-t))/2:t},tanh:function(t){return t=Number(t),Number.isNaN(t)||0===t?t:1/0===t?1:t===-1/0?-1:(Math.exp(t)-Math.exp(-t))/(Math.exp(t)+Math.exp(-t))},trunc:function(t){var e=Number(t);return 0>e?-Math.floor(-e):Math.floor(e)},imul:function(t,e){var r=t>>>16&65535,n=65535&t,i=e>>>16&65535,o=65535&e;return n*o+(r*o+n*i<<16>>>0)|0}}),i){var l=function(t){var e=typeof t;return"string"===e?"$"+t:"number"!==e||Object.is(t,-0)?null:t},p=function(){return Object.create?Object.create(null):{}},g={Map:function(){function e(t,e){this.key=t,this.value=e,this.next=null,this.prev=null}function r(t,e){this.head=t._head,this.i=this.head.next,this.kind=e}function n(){if(!(this instanceof n))throw new TypeError('Map must be called with "new"');var t=new e(null,null);t.next=t.prev=t,c(this,{_head:t,_storage:p(),_size:0})}var i={};return e.prototype.isRemoved=function(){return this.key===i},r.prototype={next:function(){for(var e,r=this.i,n=this.kind,i=this.head;r!==i;){if(this.i=r.next,!r.isRemoved())return e="key"===n?r.key:"value"===n?r.value:[r.key,r.value],{value:e,done:!1};r=this.i}return{value:t,done:!0}}},Object.defineProperty(n.prototype,"size",{configurable:!0,enumerable:!1,get:function(){return this._size}}),c(n.prototype,{get:function(e){var r=l(e);if(null!==r){var n=this._storage[r];return n?n.value:t}for(var i=this._head,o=i;(o=o.next)!==i;)if(Object.is(o.key,e))return o.value;return t},has:function(t){var e=l(t);if(null!==e)return e in this._storage;for(var r=this._head,n=r;(n=n.next)!==r;)if(Object.is(n.key,t))return!0;return!1},set:function(t,r){var n,i=this._head,o=i,a=l(t);if(null!==a){if(a in this._storage)return void(this._storage[a].value=r);n=this._storage[a]=new e(t,r),o=i.prev}for(;(o=o.next)!==i;)if(Object.is(o.key,t))return void(o.value=r);n=n?n:new e(t,r),n.next=this._head,n.prev=this._head.prev,n.prev.next=n,n.next.prev=n,this._size+=1},"delete":function(t){var e=this._head,r=e,n=l(t);if(null!==n){if(!(n in this._storage))return!1;r=this._storage[n].prev,delete this._storage[n]}for(;(r=r.next)!==e;)if(Object.is(r.key,t))return r.key=r.value=i,r.prev.next=r.next,r.next.prev=r.prev,this._size-=1,!0;return!1},clear:function(){this._size=0,this._storage=p();for(var t=this._head,e=t,r=e.next;(e=r)!==t;)e.key=e.value=i,r=e.next,e.next=e.prev=t;t.next=t.prev=t},keys:function(){return new r(this,"key")},values:function(){return new r(this,"value")},entries:function(){return new r(this,"key+value")},forEach:function(t){for(var e=arguments.length>1?arguments[1]:null,r=this,n=this._head,i=n;(i=i.next)!==n;)i.isRemoved()||t.call(e,i.value,i.key,r)}}),n}(),Set:function(){var t=function(){if(!(this instanceof t))throw new TypeError('Set must be called with "new"');c(this,{"[[SetData]]":null,_storage:p()})},e=function(t){if(!t["[[SetData]]"]){var e=t["[[SetData]]"]=new g.Map;Object.keys(t._storage).forEach(function(t){t=36===t.charCodeAt(0)?t.substring(1):+t,e.set(t,t)}),t._storage=null}};return Object.defineProperty(t.prototype,"size",{configurable:!0,enumerable:!1,get:function(){return e(this),this["[[SetData]]"].size}}),c(t.prototype,{has:function(t){var r;return this._storage&&null!==(r=l(t))?!!this._storage[r]:(e(this),this["[[SetData]]"].has(t))},add:function(t){var r;return this._storage&&null!==(r=l(t))?void(this._storage[r]=!0):(e(this),this["[[SetData]]"].set(t,t))},"delete":function(t){var r;return this._storage&&null!==(r=l(t))?void delete this._storage[r]:(e(this),this["[[SetData]]"]["delete"](t))},clear:function(){return this._storage?void(this._storage=p()):this["[[SetData]]"].clear()},keys:function(){return e(this),this["[[SetData]]"].keys()},values:function(){return e(this),this["[[SetData]]"].values()},entries:function(){return e(this),this["[[SetData]]"].entries()},forEach:function(t){var r=arguments.length>1?arguments[1]:null,n=this;e(this),this["[[SetData]]"].forEach(function(e,i){t.call(r,i,i,n)})}}),t}()};c(r,g),(r.Map||r.Set)&&("function"!=typeof r.Map.prototype.clear||0!==(new r.Set).size||0!==(new r.Map).size||"function"!=typeof r.Set.prototype.keys||"function"!=typeof r.Map.prototype.forEach||"function"!=typeof r.Set.prototype.forEach)&&(r.Map=g.Map,r.Set=g.Set)}};"function"==typeof define&&"object"==typeof define.amd&&define.amd?define(r):r()}();
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/0.9.3/es6-shim.js b/ajax/libs/es6-shim/0.9.3/es6-shim.js
new file mode 100644
index 000000000..22b55555e
--- /dev/null
+++ b/ajax/libs/es6-shim/0.9.3/es6-shim.js
@@ -0,0 +1,1277 @@
+// ES6-shim 0.9.3 (c) 2013-2014 Paul Miller (http://paulmillr.com)
+// ES6-shim may be freely distributed under the MIT license.
+// For more details and documentation:
+// https://github.com/paulmillr/es6-shim/
+
+(function(undefined) {
+  'use strict';
+
+  var isCallableWithoutNew = function(func) {
+    try { func(); }
+    catch (e) { return false; }
+    return true;
+  };
+
+  var arePropertyDescriptorsSupported = function() {
+    try {
+      Object.defineProperty({}, 'x', {});
+      return true;
+    } catch (e) { /* this is IE 8. */
+      return false;
+    }
+  };
+
+  var startsWithRejectsRegex = function() {
+    var rejectsRegex = false;
+    if (String.prototype.startsWith) {
+      try {
+        '/a/'.startsWith(/a/);
+      } catch (e) { /* this is spec compliant */
+        rejectsRegex = true;
+      }
+    }
+    return rejectsRegex;
+  };
+
+  var main = function() {
+    var globals = (typeof global === 'undefined') ? window : global;
+    var global_isFinite = globals.isFinite;
+    var supportsDescriptors = !!Object.defineProperty && arePropertyDescriptorsSupported();
+    var startsWithIsCompliant = startsWithRejectsRegex();
+    var _slice = Array.prototype.slice;
+    var _indexOf = String.prototype.indexOf;
+    var _toString = Object.prototype.toString;
+    var _hasOwnProperty = Object.prototype.hasOwnProperty;
+
+    // Define configurable, writable and non-enumerable props
+    // if they don’t exist.
+    var defineProperties = function(object, map) {
+      Object.keys(map).forEach(function(name) {
+        var method = map[name];
+        if (name in object) return;
+        if (supportsDescriptors) {
+          Object.defineProperty(object, name, {
+            configurable: true,
+            enumerable: false,
+            writable: true,
+            value: method
+          });
+        } else {
+          object[name] = method;
+        }
+      });
+    };
+
+    // This is a private name in the es6 spec, equal to '[Symbol.iterator]'
+    // we're going to use an arbitrary _-prefixed name to make our shims
+    // work properly with each other, even though we don't have full Iterator
+    // support.  That is, `Array.from(map.keys())` will work, but we don't
+    // pretend to export a "real" Iterator interface.
+    var $iterator$ = (typeof Symbol === 'object' && Symbol['iterator']) ||
+      '_es6shim_iterator_';
+    // Firefox ships a partial implementation using the name @@iterator.
+    // https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
+    // So use that name if we detect it.
+    if (globals.Set && typeof new globals.Set()['@@iterator'] === 'function') {
+      $iterator$ = '@@iterator';
+    }
+    var addIterator = function(prototype, impl) {
+      if (!impl) { impl = function iterator() { return this; }; }
+      var o = {};
+      o[$iterator$] = impl;
+      defineProperties(prototype, o);
+    };
+
+    var ES = {
+      CheckObjectCoercible: function(x) {
+        if (x == null) throw TypeError('Cannot call method on ' + x);
+        return x;
+      },
+
+      ToInt32: function(x) {
+        return x >> 0;
+      },
+
+      ToUint32: function(x) {
+        return x >>> 0;
+      },
+
+      toInteger: function(value) {
+        var number = +value;
+        if (Number.isNaN(number)) return 0;
+        if (number === 0 || !Number.isFinite(number)) return number;
+        return Math.sign(number) * Math.floor(Math.abs(number));
+      },
+
+      SameValue: function(a, b) {
+        if (a === b) {
+          // 0 === -0, but they are not identical.
+          if (a === 0) return 1 / a === 1 / b;
+          return true;
+        }
+        return Number.isNaN(a) && Number.isNaN(b);
+      },
+
+      SameValueZero: function(a, b) {
+        // same as SameValue except for SameValueZero(+0, -0) == true
+        return (a === b) || (Number.isNaN(a) && Number.isNaN(b));
+      }
+    };
+
+    var numberConversion = (function () {
+      // from https://github.com/inexorabletash/polyfill/blob/master/typedarray.js#L176-L266
+      // with permission and license, per https://twitter.com/inexorabletash/status/372206509540659200
+
+      function roundToEven(n) {
+        var w = Math.floor(n), f = n - w;
+        if (f < 0.5) {
+          return w;
+        }
+        if (f > 0.5) {
+          return w + 1;
+        }
+        return w % 2 ? w + 1 : w;
+      }
+
+      function packIEEE754(v, ebits, fbits) {
+        var bias = (1 << (ebits - 1)) - 1,
+          s, e, f, ln,
+          i, bits, str, bytes;
+
+        // Compute sign, exponent, fraction
+        if (v !== v) {
+          // NaN
+          // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping
+          e = (1 << ebits) - 1;
+          f = Math.pow(2, fbits - 1);
+          s = 0;
+        } else if (v === Infinity || v === -Infinity) {
+          e = (1 << ebits) - 1;
+          f = 0;
+          s = (v < 0) ? 1 : 0;
+        } else if (v === 0) {
+          e = 0;
+          f = 0;
+          s = (1 / v === -Infinity) ? 1 : 0;
+        } else {
+          s = v < 0;
+          v = Math.abs(v);
+
+          if (v >= Math.pow(2, 1 - bias)) {
+            e = Math.min(Math.floor(Math.log(v) / Math.LN2), 1023);
+            f = roundToEven(v / Math.pow(2, e) * Math.pow(2, fbits));
+            if (f / Math.pow(2, fbits) >= 2) {
+              e = e + 1;
+              f = 1;
+            }
+            if (e > bias) {
+              // Overflow
+              e = (1 << ebits) - 1;
+              f = 0;
+            } else {
+              // Normal
+              e = e + bias;
+              f = f - Math.pow(2, fbits);
+            }
+          } else {
+            // Subnormal
+            e = 0;
+            f = roundToEven(v / Math.pow(2, 1 - bias - fbits));
+          }
+        }
+
+        // Pack sign, exponent, fraction
+        bits = [];
+        for (i = fbits; i; i -= 1) {
+          bits.push(f % 2 ? 1 : 0);
+          f = Math.floor(f / 2);
+        }
+        for (i = ebits; i; i -= 1) {
+          bits.push(e % 2 ? 1 : 0);
+          e = Math.floor(e / 2);
+        }
+        bits.push(s ? 1 : 0);
+        bits.reverse();
+        str = bits.join('');
+
+        // Bits to bytes
+        bytes = [];
+        while (str.length) {
+          bytes.push(parseInt(str.substring(0, 8), 2));
+          str = str.substring(8);
+        }
+        return bytes;
+      }
+
+      function unpackIEEE754(bytes, ebits, fbits) {
+        // Bytes to bits
+        var bits = [], i, j, b, str,
+            bias, s, e, f;
+
+        for (i = bytes.length; i; i -= 1) {
+          b = bytes[i - 1];
+          for (j = 8; j; j -= 1) {
+            bits.push(b % 2 ? 1 : 0);
+            b = b >> 1;
+          }
+        }
+        bits.reverse();
+        str = bits.join('');
+
+        // Unpack sign, exponent, fraction
+        bias = (1 << (ebits - 1)) - 1;
+        s = parseInt(str.substring(0, 1), 2) ? -1 : 1;
+        e = parseInt(str.substring(1, 1 + ebits), 2);
+        f = parseInt(str.substring(1 + ebits), 2);
+
+        // Produce number
+        if (e === (1 << ebits) - 1) {
+          return f !== 0 ? NaN : s * Infinity;
+        } else if (e > 0) {
+          // Normalized
+          return s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));
+        } else if (f !== 0) {
+          // Denormalized
+          return s * Math.pow(2, -(bias - 1)) * (f / Math.pow(2, fbits));
+        } else {
+          return s < 0 ? -0 : 0;
+        }
+      }
+
+      function unpackFloat64(b) { return unpackIEEE754(b, 11, 52); }
+      function packFloat64(v) { return packIEEE754(v, 11, 52); }
+      function unpackFloat32(b) { return unpackIEEE754(b, 8, 23); }
+      function packFloat32(v) { return packIEEE754(v, 8, 23); }
+
+      var conversions = {
+        toFloat32: function (num) { return unpackFloat32(packFloat32(num)); }
+      };
+      if (typeof Float32Array !== 'undefined') {
+        var float32array = new Float32Array(1);
+        conversions.toFloat32 = function (num) {
+          float32array[0] = num;
+          return float32array[0];
+        };
+      }
+      return conversions;
+    }());
+
+    defineProperties(String, {
+      fromCodePoint: function() {
+        var points = _slice.call(arguments, 0, arguments.length);
+        var result = [];
+        var next;
+        for (var i = 0, length = points.length; i < length; i++) {
+          next = Number(points[i]);
+          if (!ES.SameValue(next, ES.toInteger(next)) ||
+              next < 0 || next > 0x10FFFF) {
+            throw new RangeError('Invalid code point ' + next);
+          }
+
+          if (next < 0x10000) {
+            result.push(String.fromCharCode(next));
+          } else {
+            next -= 0x10000;
+            result.push(String.fromCharCode((next >> 10) + 0xD800));
+            result.push(String.fromCharCode((next % 0x400) + 0xDC00));
+          }
+        }
+        return result.join('');
+      },
+
+      raw: function() {
+        var callSite = arguments.length > 0 ? arguments[0] : undefined;
+        var substitutions = _slice.call(arguments, 1, arguments.length);
+        var cooked = Object(callSite);
+        var rawValue = cooked.raw;
+        var raw = Object(rawValue);
+        var len = Object.keys(raw).length;
+        var literalsegments = ES.ToUint32(len);
+        if (literalsegments === 0) {
+          return '';
+        }
+
+        var stringElements = [];
+        var nextIndex = 0;
+        var nextKey, next, nextSeg, nextSub;
+        while (nextIndex < literalsegments) {
+          nextKey = String(nextIndex);
+          next = raw[nextKey];
+          nextSeg = String(next);
+          stringElements.push(nextSeg);
+          if (nextIndex + 1 >= literalsegments) {
+            break;
+          }
+          next = substitutions[nextKey];
+          if (next === undefined) {
+            break;
+          }
+          nextSub = String(next);
+          stringElements.push(nextSub);
+          nextIndex++;
+        }
+        return stringElements.join('');
+      }
+    });
+
+    var StringShims = {
+      // Fast repeat, uses the `Exponentiation by squaring` algorithm.
+      // Perf: http://jsperf.com/string-repeat2/2
+      repeat: (function() {
+        var repeat = function(s, times) {
+          if (times < 1) return '';
+          if (times % 2) return repeat(s, times - 1) + s;
+          var half = repeat(s, times / 2);
+          return half + half;
+        };
+
+        return function(times) {
+          var thisStr = String(ES.CheckObjectCoercible(this));
+          times = ES.toInteger(times);
+          if (times < 0 || times === Infinity) {
+            throw new RangeError('Invalid String#repeat value');
+          }
+          return repeat(thisStr, times);
+        };
+      })(),
+
+      startsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "startsWith" with a regex');
+        searchStr = String(searchStr);
+        var startArg = arguments.length > 1 ? arguments[1] : undefined;
+        var start = Math.max(ES.toInteger(startArg), 0);
+        return thisStr.slice(start, start + searchStr.length) === searchStr;
+      },
+
+      endsWith: function(searchStr) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        if (_toString.call(searchStr) === '[object RegExp]') throw new TypeError('Cannot call method "endsWith" with a regex');
+        searchStr = String(searchStr);
+        var thisLen = thisStr.length;
+        var posArg = arguments.length > 1 ? arguments[1] : undefined;
+        var pos = posArg === undefined ? thisLen : ES.toInteger(posArg);
+        var end = Math.min(Math.max(pos, 0), thisLen);
+        return thisStr.slice(end - searchStr.length, end) === searchStr;
+      },
+
+      contains: function(searchString) {
+        var position = arguments.length > 1 ? arguments[1] : undefined;
+        // Somehow this trick makes method 100% compat with the spec.
+        return _indexOf.call(this, searchString, position) !== -1;
+      },
+
+      codePointAt: function(pos) {
+        var thisStr = String(ES.CheckObjectCoercible(this));
+        var position = ES.toInteger(pos);
+        var length = thisStr.length;
+        if (position < 0 || position >= length) return undefined;
+        var first = thisStr.charCodeAt(position);
+        var isEnd = (position + 1 === length);
+        if (first < 0xD800 || first > 0xDBFF || isEnd) return first;
+        var second = thisStr.charCodeAt(position + 1);
+        if (second < 0xDC00 || second > 0xDFFF) return first;
+        return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
+      }
+    };
+    defineProperties(String.prototype, StringShims);
+
+    // see https://people.mozilla.org/~jorendorff/es6-draft.html#sec-string.prototype-@@iterator
+    var StringIterator = function(s) {
+      if (s==null) { throw new TypeError('StringIterator: given null'); }
+      this._s = String(s);
+      this._i = 0;
+    };
+    StringIterator.prototype.next = function() {
+      var s = this._s, i = this._i;
+      if (s===undefined || i >= s.length) {
+        this._s = undefined;
+        return { value: undefined, done: true };
+      }
+      var first = s.charCodeAt(i), second, len;
+      if (first < 0xD800 || first > 0xDBFF || (i+1) == s.length) {
+        len = 1;
+      } else {
+        second = s.charCodeAt(i+1);
+        len = (second < 0xDC00 || second > 0xDFFF) ? 1 : 2;
+      }
+      this._i = i + len;
+      return { value: s.substr(i, len), done: false };
+    };
+    addIterator(StringIterator.prototype);
+    addIterator(String.prototype, function() {
+      return new StringIterator(this);
+    });
+
+    if (!startsWithIsCompliant) {
+      // Firefox has a noncompliant startsWith implementation
+      String.prototype.startsWith = StringShims.startsWith;
+      String.prototype.endsWith = StringShims.endsWith;
+    }
+
+    defineProperties(Array, {
+      from: function(iterable) {
+        var mapFn = arguments.length > 1 ? arguments[1] : undefined;
+        var thisArg = arguments.length > 2 ? arguments[2] : undefined;
+
+        if (iterable === null || iterable === undefined) {
+          throw new TypeError('Array.from: null or undefined are not valid values. Use []');
+        } else if (mapFn !== undefined && _toString.call(mapFn) !== '[object Function]') {
+          throw new TypeError('Array.from: when provided, the second argument must be a function');
+        }
+
+        var list = Object(iterable);
+        var usingIterator = ($iterator$ in list);
+        // does the spec really mean that Arrays should use ArrayIterator?
+        // https://bugs.ecmascript.org/show_bug.cgi?id=2416
+        //if (Array.isArray(list)) { usingIterator=false; }
+        var length = usingIterator ? 0 : ES.ToUint32(list.length);
+        var result = typeof this === 'function' ? Object(usingIterator ? new this() : new this(length)) : new Array(length);
+        var it = usingIterator ? list[$iterator$]() : null;
+        var value;
+
+        for (var i = 0; usingIterator || (i < length); i++) {
+          if (usingIterator) {
+            value = it.next();
+            if (value == null || typeof value !== 'object') {
+              throw new TypeError("Bad iterator");
+            }
+            if (value.done) {
+              length = i;
+              break;
+            }
+            value = value.value;
+          } else {
+            value = list[i];
+          }
+          if (mapFn !== undefined) {
+            result[i] = thisArg ? mapFn.call(thisArg, value) : mapFn(value);
+          } else {
+            result[i] = value;
+          }
+        }
+
+        result.length = length;
+        return result;
+      },
+
+      of: function() {
+        return Array.from(arguments);
+      }
+    });
+
+    defineProperties(globals, {
+      ArrayIterator: function(array, kind) {
+        this.i = 0;
+        this.array = array;
+        this.kind = kind;
+      }
+    });
+
+    defineProperties(ArrayIterator.prototype, {
+      next: function() {
+        var i = this.i, array = this.array;
+        if (i===undefined || this.kind===undefined) {
+          throw new TypeError('Not an ArrayIterator');
+        }
+        if (array!==undefined) {
+          for (; i < array.length; i++) {
+            var kind = this.kind;
+            var retval;
+            if (kind === "key") {
+              retval = i;
+            }
+            if (kind === "value") {
+              retval = array[i];
+            }
+            if (kind === "entry") {
+              retval = [i, array[i]];
+            }
+            this.i = i + 1;
+            return { value: retval, done: false };
+          }
+        }
+        this.array = undefined;
+        return { value: undefined, done: true };
+      }
+    });
+    addIterator(ArrayIterator.prototype);
+
+    defineProperties(Array.prototype, {
+      copyWithin: function(target, start) {
+        var o = Object(this);
+        var len = Math.max(ES.toInteger(o.length), 0);
+        var to = target < 0 ? Math.max(len + target, 0) : Math.min(target, len);
+        var from = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+        var end = arguments.length > 2 ? arguments[2] : len;
+        var final = end < 0 ? Math.max(len + end, 0) : Math.min(end, len);
+        var count = Math.min(final - from, len - to);
+        var direction = 1;
+        if (from < to && to < (from + count)) {
+          direction = -1;
+          from += count - 1;
+          to += count - 1;
+        }
+        while (count > 0) {
+          if (_hasOwnProperty.call(o, from)) {
+            o[to] = o[from];
+          } else {
+            delete o[from];
+          }
+          from += direction;
+          to += direction;
+          count -= 1;
+        }
+        return o;
+      },
+      fill: function(value) {
+        var len = this.length;
+        var start = arguments.length > 1 ? ES.toInteger(arguments[1]) : 0;
+        var end = arguments.length > 2 ? ES.toInteger(arguments[2]) : len;
+
+        var relativeStart = start < 0 ? Math.max(len + start, 0) : Math.min(start, len);
+
+        for (var i = relativeStart; i < len && i < end; ++i) {
+          this[i] = value;
+        }
+        return this;
+      },
+
+      find: function(predicate) {
+        var list = Object(this);
+        var length = ES.ToUint32(list.length);
+        if (length === 0) return undefined;
+        if (typeof predicate !== 'function') {
+          throw new TypeError('Array#find: predicate must be a function');
+        }
+        var thisArg = arguments.length > 1 ? arguments[1] : undefined;
+        for (var i = 0, value; i < length && i in list; i++) {
+          value = list[i];
+          if (predicate.call(thisArg, value, i, list)) return value;
+        }
+        return undefined;
+      },
+
+      findIndex: function(predicate) {
+        var list = Object(this);
+        var length = ES.ToUint32(list.length);
+        if (length === 0) return -1;
+        if (typeof predicate !== 'function') {
+          throw new TypeError('Array#findIndex: predicate must be a function');
+        }
+        var thisArg = arguments.length > 1 ? arguments[1] : undefined;
+        for (var i = 0; i < length && i in list; i++) {
+          if (predicate.call(thisArg, list[i], i, list)) return i;
+        }
+        return -1;
+      },
+
+      keys: function() {
+        return new ArrayIterator(this, "key");
+      },
+
+      values: function() {
+        return new ArrayIterator(this, "value");
+      },
+
+      entries: function() {
+        return new ArrayIterator(this, "entry");
+      }
+    });
+    addIterator(Array.prototype, function() { return this.values(); });
+    // Chrome defines keys/values/entries on Array, but doesn't give us
+    // any way to identify its iterator.  So add our own shimmed field.
+    addIterator(Object.getPrototypeOf([].values()));
+
+    var maxSafeInteger = Math.pow(2, 53) - 1;
+    defineProperties(Number, {
+      MAX_SAFE_INTEGER: maxSafeInteger,
+      MIN_SAFE_INTEGER: -maxSafeInteger,
+      EPSILON: 2.220446049250313e-16,
+
+      parseInt: globals.parseInt,
+      parseFloat: globals.parseFloat,
+
+      isFinite: function(value) {
+        return typeof value === 'number' && global_isFinite(value);
+      },
+
+      isSafeInteger: function(value) {
+        return typeof value === 'number' &&
+          !Number.isNaN(value) &&
+          Number.isFinite(value) &&
+          parseInt(value, 10) === value &&
+          Math.abs(value) <= Number.MAX_SAFE_INTEGER;
+      },
+
+      isNaN: function(value) {
+        // NaN !== NaN, but they are identical.
+        // NaNs are the only non-reflexive value, i.e., if x !== x,
+        // then x is NaN.
+        // isNaN is broken: it converts its argument to number, so
+        // isNaN('foo') => true
+        return value !== value;
+      },
+
+    });
+
+    defineProperties(Number.prototype, {
+      clz: function() {
+        var number = Number.prototype.valueOf.call(this) >>> 0;
+        if (number === 0) {
+          return 32;
+        }
+        return 32 - (number).toString(2).length;
+      }
+    });
+
+    if (supportsDescriptors) {
+      defineProperties(Object, {
+        getOwnPropertyDescriptors: function(subject) {
+          var descs = {};
+          Object.getOwnPropertyNames(subject).forEach(function(propName) {
+            descs[propName] = Object.getOwnPropertyDescriptor(subject, propName);
+          });
+          return descs;
+        },
+
+        getPropertyDescriptor: function(subject, name) {
+          var pd = Object.getOwnPropertyDescriptor(subject, name);
+          var proto = Object.getPrototypeOf(subject);
+          while (pd === undefined && proto !== null) {
+            pd = Object.getOwnPropertyDescriptor(proto, name);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return pd;
+        },
+
+        getPropertyNames: function(subject) {
+          var result = Object.getOwnPropertyNames(subject);
+          var proto = Object.getPrototypeOf(subject);
+
+          var addProperty = function(property) {
+            if (result.indexOf(property) === -1) {
+              result.push(property);
+            }
+          };
+
+          while (proto !== null) {
+            Object.getOwnPropertyNames(proto).forEach(addProperty);
+            proto = Object.getPrototypeOf(proto);
+          }
+          return result;
+        },
+
+        // 19.1.3.1
+        assign: function(target, source) {
+          return Object.keys(source).reduce(function(target, key) {
+            target[key] = source[key];
+            return target;
+          }, target);
+        }
+      });
+
+      // 19.1.3.9
+      // shim from https://gist.github.com/WebReflection/5593554
+      defineProperties(Object, {
+        setPrototypeOf: (function(Object, magic) {
+          var set;
+
+          var checkArgs = function(O, proto) {
+            if (typeof O !== 'object' || O === null) {
+              throw new TypeError('cannot set prototype on a non-object');
+            }
+            if (typeof proto !== 'object') {
+              throw new TypeError('can only set prototype to an object or null');
+            }
+          };
+
+          var setPrototypeOf = function(O, proto) {
+            checkArgs(O, proto);
+            set.call(O, proto);
+            return O;
+          };
+
+          try {
+            // this works already in Firefox and Safari
+            set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set;
+            set.call({}, null);
+          } catch (e) {
+            if (Object.prototype !== {}[magic]) {
+              // IE < 11 cannot be shimmed
+              return;
+            }
+            // probably Chrome or some old Mobile stock browser
+            set = function(proto) {
+              this[magic] = proto;
+            };
+            // please note that this will **not** work
+            // in those browsers that do not inherit
+            // __proto__ by mistake from Object.prototype
+            // in these cases we should probably throw an error
+            // or at least be informed about the issue
+            setPrototypeOf.polyfill = setPrototypeOf(
+              setPrototypeOf({}, null),
+              Object.prototype
+            ) instanceof Object;
+            // setPrototypeOf.polyfill === true means it works as meant
+            // setPrototypeOf.polyfill === false means it's not 100% reliable
+            // setPrototypeOf.polyfill === undefined
+            // or
+            // setPrototypeOf.polyfill ==  null means it's not a polyfill
+            // which means it works as expected
+            // we can even delete Object.prototype.__proto__;
+          }
+          return setPrototypeOf;
+        })(Object, '__proto__')
+      });
+    }
+
+    defineProperties(Object, {
+      getOwnPropertyKeys: function(subject) {
+        return Object.keys(subject);
+      },
+
+      is: function(a, b) {
+        return ES.SameValue(a, b);
+      }
+    });
+
+    var MathShims = {
+      acosh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < 1) return NaN;
+        if (value === 1) return 0;
+        if (value === Infinity) return value;
+        return Math.log(value + Math.sqrt(value * value - 1));
+      },
+
+      asinh: function(value) {
+        value = Number(value);
+        if (value === 0 || !global_isFinite(value)) {
+          return value;
+        }
+        return value < 0 ? -Math.asinh(-value) : Math.log(value + Math.sqrt(value * value + 1));
+      },
+
+      atanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value < -1 || value > 1) {
+          return NaN;
+        }
+        if (value === -1) return -Infinity;
+        if (value === 1) return Infinity;
+        if (value === 0) return value;
+        return 0.5 * Math.log((1 + value) / (1 - value));
+      },
+
+      cbrt: function(value) {
+        value = Number(value);
+        if (value === 0) return value;
+        var negate = value < 0, result;
+        if (negate) value = -value;
+        result = Math.pow(value, 1/3);
+        return negate ? -result : result;
+      },
+
+      cosh: function(value) {
+        value = Number(value);
+        if (value === 0) return 1; // +0 or -0
+        if (Number.isNaN(value)) return NaN;
+        if (!global_isFinite(value)) return Infinity;
+        if (value < 0) value = -value;
+        if (value > 21) return Math.exp(value) / 2;
+        return (Math.exp(value) + Math.exp(-value)) / 2;
+      },
+
+      expm1: function(value) {
+        value = Number(value);
+        if (value === -Infinity) return -1;
+        if (!global_isFinite(value) || value === 0) return value;
+        var result = 0;
+        var n = 50;
+        for (var i = 1; i < n; i++) {
+          for (var j = 2, factorial = 1; j <= i; j++) {
+            factorial *= j;
+          }
+          result += Math.pow(value, i) / factorial;
+        }
+        return result;
+      },
+
+      hypot: function(x, y) {
+        var anyNaN = false;
+        var allZero = true;
+        var anyInfinity = false;
+        var numbers = [];
+        Array.prototype.every.call(arguments, function(arg) {
+          var num = Number(arg);
+          if (Number.isNaN(num)) anyNaN = true;
+          else if (num === Infinity || num === -Infinity) anyInfinity = true;
+          else if (num !== 0) allZero = false;
+          if (anyInfinity) {
+            return false;
+          } else if (!anyNaN) {
+            numbers.push(Math.abs(num));
+          }
+          return true;
+        });
+        if (anyInfinity) return Infinity;
+        if (anyNaN) return NaN;
+        if (allZero) return 0;
+
+        numbers.sort(function (a, b) { return b - a; });
+        var largest = numbers[0];
+        var divided = numbers.map(function (number) { return number / largest; });
+        var sum = divided.reduce(function (sum, number) { return sum += number * number; }, 0);
+        return largest * Math.sqrt(sum);
+      },
+
+      log2: function(value) {
+        return Math.log(value) * Math.LOG2E;
+      },
+
+      log10: function(value) {
+        return Math.log(value) * Math.LOG10E;
+      },
+
+      log1p: function(value) {
+        value = Number(value);
+        if (value < -1 || Number.isNaN(value)) return NaN;
+        if (value === 0 || value === Infinity) return value;
+        if (value === -1) return -Infinity;
+        var result = 0;
+        var n = 50;
+
+        if (value < 0 || value > 1) return Math.log(1 + value);
+        for (var i = 1; i < n; i++) {
+          if ((i % 2) === 0) {
+            result -= Math.pow(value, i) / i;
+          } else {
+            result += Math.pow(value, i) / i;
+          }
+        }
+
+        return result;
+      },
+
+      sign: function(value) {
+        var number = +value;
+        if (number === 0) return number;
+        if (Number.isNaN(number)) return number;
+        return number < 0 ? -1 : 1;
+      },
+
+      sinh: function(value) {
+        value = Number(value);
+        if (!global_isFinite(value) || value === 0) return value;
+        return (Math.exp(value) - Math.exp(-value)) / 2;
+      },
+
+      tanh: function(value) {
+        value = Number(value);
+        if (Number.isNaN(value) || value === 0) return value;
+        if (value === Infinity) return 1;
+        if (value === -Infinity) return -1;
+        return (Math.exp(value) - Math.exp(-value)) / (Math.exp(value) + Math.exp(-value));
+      },
+
+      trunc: function(value) {
+        var number = Number(value);
+        return number < 0 ? -Math.floor(-number) : Math.floor(number);
+      },
+
+      imul: function(x, y) {
+        // taken from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul
+        var ah  = (x >>> 16) & 0xffff;
+        var al = x & 0xffff;
+        var bh  = (y >>> 16) & 0xffff;
+        var bl = y & 0xffff;
+        // the shift by 0 fixes the sign on the high part
+        // the final |0 converts the unsigned value into a signed value
+        return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0)|0);
+      },
+
+      fround: function(x) {
+        if (x === 0 || x === Infinity || x === -Infinity || Number.isNaN(x)) {
+          return x;
+        }
+        var num = Number(x);
+        return numberConversion.toFloat32(num);
+      }
+    };
+    defineProperties(Math, MathShims);
+
+    if (Math.imul(0xffffffff, 5) !== -5) {
+      // Safari 6.1, at least, reports "0" for this value
+      Math.imul = MathShims.imul;
+    }
+
+    // Map and Set require a true ES5 environment
+    if (supportsDescriptors) {
+
+      var fastkey = function fastkey(key) {
+        var type = typeof key;
+        if (type === 'string') {
+          return '$' + key;
+        } else if (type === 'number') {
+          // note that -0 will get coerced to "0" when used as a property key
+          return key;
+        }
+        return null;
+      };
+
+      var emptyObject = function emptyObject() {
+        // accomodate some older not-quite-ES5 browsers
+        return Object.create ? Object.create(null) : {};
+      };
+
+      var collectionShims = {
+        Map: (function() {
+
+          var empty = {};
+
+          function MapEntry(key, value) {
+            this.key = key;
+            this.value = value;
+            this.next = null;
+            this.prev = null;
+          }
+
+          MapEntry.prototype.isRemoved = function() {
+            return this.key === empty;
+          };
+
+          function MapIterator(map, kind) {
+            this.head = map._head;
+            this.i = this.head;
+            this.kind = kind;
+          }
+
+          MapIterator.prototype = {
+            next: function() {
+              var i = this.i, kind = this.kind, head = this.head, result;
+              if (this.i === undefined) {
+                return { value: undefined, done: true };
+              }
+              while (i.isRemoved() && i !== head) {
+                // back up off of removed entries
+                i = i.prev;
+              }
+              // advance to next unreturned element.
+              while (i.next !== head) {
+                i = i.next;
+                if (!i.isRemoved()) {
+                  if (kind === "key") {
+                    result = i.key;
+                  } else if (kind === "value") {
+                    result = i.value;
+                  } else {
+                    result = [i.key, i.value];
+                  }
+                  this.i = i;
+                  return { value: result, done: false };
+                }
+              }
+              // once the iterator is done, it is done forever.
+              this.i = undefined;
+              return { value: undefined, done: true };
+            }
+          };
+          addIterator(MapIterator.prototype);
+
+          function Map() {
+            if (!(this instanceof Map)) throw new TypeError('Map must be called with "new"');
+
+            var head = new MapEntry(null, null);
+            // circular doubly-linked list.
+            head.next = head.prev = head;
+
+            defineProperties(this, {
+              '_head': head,
+              '_storage': emptyObject(),
+              '_size': 0
+            });
+          }
+
+          Object.defineProperty(Map.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._size === 'undefined') {
+                throw new TypeError('size method called on incompatible Map');
+              }
+              return this._size;
+            }
+          });
+
+          defineProperties(Map.prototype, {
+            get: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                var entry = this._storage[fkey];
+                return entry ? entry.value : undefined;
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return i.value;
+                }
+              }
+              return undefined;
+            },
+
+            has: function(key) {
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                return typeof this._storage[fkey] !== 'undefined';
+              }
+              var head = this._head, i = head;
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            set: function(key, value) {
+              var head = this._head, i = head, entry;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] !== 'undefined') {
+                  this._storage[fkey].value = value;
+                  return;
+                } else {
+                  entry = this._storage[fkey] = new MapEntry(key, value);
+                  i = head.prev;
+                  // fall through
+                }
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.value = value;
+                  return;
+                }
+              }
+              entry = entry || new MapEntry(key, value);
+              if (ES.SameValue(-0, key)) {
+                entry.key = +0; // coerce -0 to +0 in entry
+              }
+              entry.next = this._head;
+              entry.prev = this._head.prev;
+              entry.prev.next = entry;
+              entry.next.prev = entry;
+              this._size += 1;
+            },
+
+            'delete': function(key) {
+              var head = this._head, i = head;
+              var fkey = fastkey(key);
+              if (fkey !== null) {
+                // fast O(1) path
+                if (typeof this._storage[fkey] === 'undefined') {
+                  return false;
+                }
+                i = this._storage[fkey].prev;
+                delete this._storage[fkey];
+                // fall through
+              }
+              while ((i = i.next) !== head) {
+                if (ES.SameValueZero(i.key, key)) {
+                  i.key = i.value = empty;
+                  i.prev.next = i.next;
+                  i.next.prev = i.prev;
+                  this._size -= 1;
+                  return true;
+                }
+              }
+              return false;
+            },
+
+            clear: function() {
+              this._size = 0;
+              this._storage = emptyObject();
+              var head = this._head, i = head, p = i.next;
+              while ((i = p) !== head) {
+                i.key = i.value = empty;
+                p = i.next;
+                i.next = i.prev = head;
+              }
+              head.next = head.prev = head;
+            },
+
+            keys: function() {
+              return new MapIterator(this, "key");
+            },
+
+            values: function() {
+              return new MapIterator(this, "value");
+            },
+
+            entries: function() {
+              return new MapIterator(this, "key+value");
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var it = this.entries();
+              for (var entry = it.next(); !entry.done; entry = it.next()) {
+                callback.call(context, entry.value[1], entry.value[0], this);
+              }
+            }
+          });
+          addIterator(Map.prototype, function() { return this.entries(); });
+
+          return Map;
+        })(),
+
+        Set: (function() {
+          // Creating a Map is expensive.  To speed up the common case of
+          // Sets containing only string or numeric keys, we use an object
+          // as backing storage and lazily create a full Map only when
+          // required.
+          var SetShim = function Set() {
+            if (!(this instanceof SetShim)) throw new TypeError('Set must be called with "new"');
+            defineProperties(this, {
+              '[[SetData]]': null,
+              '_storage': emptyObject()
+            });
+          };
+
+          // Switch from the object backing storage to a full Map.
+          var ensureMap = function ensureMap(set) {
+            if (!set['[[SetData]]']) {
+              var m = set['[[SetData]]'] = new collectionShims.Map();
+              Object.keys(set._storage).forEach(function(k) {
+                // fast check for leading '$'
+                if (k.charCodeAt(0) === 36) {
+                  k = k.substring(1);
+                } else {
+                  k = +k;
+                }
+                m.set(k, k);
+              });
+              set._storage = null; // free old backing storage
+            }
+          };
+
+          Object.defineProperty(SetShim.prototype, 'size', {
+            configurable: true,
+            enumerable: false,
+            get: function() {
+              if (typeof this._storage === 'undefined') {
+                // https://github.com/paulmillr/es6-shim/issues/176
+                throw new TypeError('size method called on incompatible Set');
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].size;
+            }
+          });
+
+          defineProperties(SetShim.prototype, {
+            has: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                return !!this._storage[fkey];
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].has(key);
+            },
+
+            add: function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                this._storage[fkey]=true;
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]'].set(key, key);
+            },
+
+            'delete': function(key) {
+              var fkey;
+              if (this._storage && (fkey = fastkey(key)) !== null) {
+                delete this._storage[fkey];
+                return;
+              }
+              ensureMap(this);
+              return this['[[SetData]]']['delete'](key);
+            },
+
+            clear: function() {
+              if (this._storage) {
+                this._storage = emptyObject();
+                return;
+              }
+              return this['[[SetData]]'].clear();
+            },
+
+            keys: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].keys();
+            },
+
+            values: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].values();
+            },
+
+            entries: function() {
+              ensureMap(this);
+              return this['[[SetData]]'].entries();
+            },
+
+            forEach: function(callback) {
+              var context = arguments.length > 1 ? arguments[1] : null;
+              var entireSet = this;
+              ensureMap(this);
+              this['[[SetData]]'].forEach(function(value, key) {
+                callback.call(context, key, key, entireSet);
+              });
+            }
+          });
+          addIterator(SetShim.prototype, function() { return this.values(); });
+
+          return SetShim;
+        })()
+      };
+      defineProperties(globals, collectionShims);
+
+      if (globals.Map || globals.Set) {
+        /*
+          - In Firefox < 23, Map#size is a function.
+          - In all current Firefox, Set#entries/keys/values & Map#clear do not exist
+          - https://bugzilla.mozilla.org/show_bug.cgi?id=869996
+          - In Firefox 24, Map and Set do not implement forEach
+          - In Firefox 25 at least, Map and Set are callable without "new"
+        */
+        if (
+          typeof globals.Map.prototype.clear !== 'function' ||
+          new globals.Set().size !== 0 ||
+          new globals.Map().size !== 0 ||
+          typeof globals.Set.prototype.keys !== 'function' ||
+          typeof globals.Map.prototype.forEach !== 'function' ||
+          typeof globals.Set.prototype.forEach !== 'function' ||
+          isCallableWithoutNew(globals.Map) ||
+          isCallableWithoutNew(globals.Set)
+        ) {
+          globals.Map = collectionShims.Map;
+          globals.Set = collectionShims.Set;
+        }
+      }
+      // Shim incomplete iterator implementations.
+      addIterator(Object.getPrototypeOf((new globals.Map()).keys()));
+      addIterator(Object.getPrototypeOf((new globals.Set()).keys()));
+    }
+  };
+
+  if (typeof define === 'function' && typeof define.amd === 'object' && define.amd) {
+    define(main); // RequireJS
+  } else {
+    main(); // CommonJS and <script>
+  }
+})();
diff --git a/ajax/libs/es6-shim/0.9.3/es6-shim.min.js b/ajax/libs/es6-shim/0.9.3/es6-shim.min.js
new file mode 100644
index 000000000..58ea0a068
--- /dev/null
+++ b/ajax/libs/es6-shim/0.9.3/es6-shim.min.js
@@ -0,0 +1 @@
+!function(t){"use strict";var e=function(t){try{t()}catch(e){return!1}return!0},r=function(){try{return Object.defineProperty({},"x",{}),!0}catch(t){return!1}},n=function(){var t=!1;if(String.prototype.startsWith)try{"/a/".startsWith(/a/)}catch(e){t=!0}return t},o=function(){var o="undefined"==typeof global?window:global,i=o.isFinite,a=!!Object.defineProperty&&r(),u=n(),s=Array.prototype.slice,h=String.prototype.indexOf,f=Object.prototype.toString,c=Object.prototype.hasOwnProperty,l=function(t,e){Object.keys(e).forEach(function(r){var n=e[r];r in t||(a?Object.defineProperty(t,r,{configurable:!0,enumerable:!1,writable:!0,value:n}):t[r]=n)})},p="object"==typeof Symbol&&Symbol.iterator||"_es6shim_iterator_";o.Set&&"function"==typeof(new o.Set)["@@iterator"]&&(p="@@iterator");var g=function(t,e){e||(e=function(){return this});var r={};r[p]=e,l(t,r)},y={CheckObjectCoercible:function(t){if(null==t)throw TypeError("Cannot call method on "+t);return t},ToInt32:function(t){return t>>0},ToUint32:function(t){return t>>>0},toInteger:function(t){var e=+t;return Number.isNaN(e)?0:0!==e&&Number.isFinite(e)?Math.sign(e)*Math.floor(Math.abs(e)):e},SameValue:function(t,e){return t===e?0===t?1/t===1/e:!0:Number.isNaN(t)&&Number.isNaN(e)},SameValueZero:function(t,e){return t===e||Number.isNaN(t)&&Number.isNaN(e)}},v=function(){function t(t){var e=Math.floor(t),r=t-e;return.5>r?e:r>.5?e+1:e%2?e+1:e}function e(e,r,n){var o,i,a,u,s,h,f,c=(1<<r-1)-1;for(e!==e?(i=(1<<r)-1,a=Math.pow(2,n-1),o=0):1/0===e||e===-1/0?(i=(1<<r)-1,a=0,o=0>e?1:0):0===e?(i=0,a=0,o=1/e===-1/0?1:0):(o=0>e,e=Math.abs(e),e>=Math.pow(2,1-c)?(i=Math.min(Math.floor(Math.log(e)/Math.LN2),1023),a=t(e/Math.pow(2,i)*Math.pow(2,n)),a/Math.pow(2,n)>=2&&(i+=1,a=1),i>c?(i=(1<<r)-1,a=0):(i+=c,a-=Math.pow(2,n))):(i=0,a=t(e/Math.pow(2,1-c-n)))),s=[],u=n;u;u-=1)s.push(a%2?1:0),a=Math.floor(a/2);for(u=r;u;u-=1)s.push(i%2?1:0),i=Math.floor(i/2);for(s.push(o?1:0),s.reverse(),h=s.join(""),f=[];h.length;)f.push(parseInt(h.substring(0,8),2)),h=h.substring(8);return f}function r(t,e,r){var n,o,i,a,u,s,h,f,c=[];for(n=t.length;n;n-=1)for(i=t[n-1],o=8;o;o-=1)c.push(i%2?1:0),i>>=1;return c.reverse(),a=c.join(""),u=(1<<e-1)-1,s=parseInt(a.substring(0,1),2)?-1:1,h=parseInt(a.substring(1,1+e),2),f=parseInt(a.substring(1+e),2),h===(1<<e)-1?0!==f?0/0:1/0*s:h>0?s*Math.pow(2,h-u)*(1+f/Math.pow(2,r)):0!==f?s*Math.pow(2,-(u-1))*(f/Math.pow(2,r)):0>s?-0:0}function n(t){return r(t,8,23)}function o(t){return e(t,8,23)}var i={toFloat32:function(t){return n(o(t))}};if("undefined"!=typeof Float32Array){var a=new Float32Array(1);i.toFloat32=function(t){return a[0]=t,a[0]}}return i}();l(String,{fromCodePoint:function(){for(var t,e=s.call(arguments,0,arguments.length),r=[],n=0,o=e.length;o>n;n++){if(t=Number(e[n]),!y.SameValue(t,y.toInteger(t))||0>t||t>1114111)throw new RangeError("Invalid code point "+t);65536>t?r.push(String.fromCharCode(t)):(t-=65536,r.push(String.fromCharCode((t>>10)+55296)),r.push(String.fromCharCode(t%1024+56320)))}return r.join("")},raw:function(){var e=arguments.length>0?arguments[0]:t,r=s.call(arguments,1,arguments.length),n=Object(e),o=n.raw,i=Object(o),a=Object.keys(i).length,u=y.ToUint32(a);if(0===u)return"";for(var h,f,c,l,p=[],g=0;u>g&&(h=String(g),f=i[h],c=String(f),p.push(c),!(g+1>=u))&&(f=r[h],f!==t);)l=String(f),p.push(l),g++;return p.join("")}});var m={repeat:function(){var t=function(e,r){if(1>r)return"";if(r%2)return t(e,r-1)+e;var n=t(e,r/2);return n+n};return function(e){var r=String(y.CheckObjectCoercible(this));if(e=y.toInteger(e),0>e||1/0===e)throw new RangeError("Invalid String#repeat value");return t(r,e)}}(),startsWith:function(e){var r=String(y.CheckObjectCoercible(this));if("[object RegExp]"===f.call(e))throw new TypeError('Cannot call method "startsWith" with a regex');e=String(e);var n=arguments.length>1?arguments[1]:t,o=Math.max(y.toInteger(n),0);return r.slice(o,o+e.length)===e},endsWith:function(e){var r=String(y.CheckObjectCoercible(this));if("[object RegExp]"===f.call(e))throw new TypeError('Cannot call method "endsWith" with a regex');e=String(e);var n=r.length,o=arguments.length>1?arguments[1]:t,i=o===t?n:y.toInteger(o),a=Math.min(Math.max(i,0),n);return r.slice(a-e.length,a)===e},contains:function(e){var r=arguments.length>1?arguments[1]:t;return-1!==h.call(this,e,r)},codePointAt:function(e){var r=String(y.CheckObjectCoercible(this)),n=y.toInteger(e),o=r.length;if(0>n||n>=o)return t;var i=r.charCodeAt(n),a=n+1===o;if(55296>i||i>56319||a)return i;var u=r.charCodeAt(n+1);return 56320>u||u>57343?i:1024*(i-55296)+(u-56320)+65536}};l(String.prototype,m);var b=function(t){if(null==t)throw new TypeError("StringIterator: given null");this._s=String(t),this._i=0};b.prototype.next=function(){var e=this._s,r=this._i;if(e===t||r>=e.length)return this._s=t,{value:t,done:!0};var n,o,i=e.charCodeAt(r);return 55296>i||i>56319||r+1==e.length?o=1:(n=e.charCodeAt(r+1),o=56320>n||n>57343?1:2),this._i=r+o,{value:e.substr(r,o),done:!1}},g(b.prototype),g(String.prototype,function(){return new b(this)}),u||(String.prototype.startsWith=m.startsWith,String.prototype.endsWith=m.endsWith),l(Array,{from:function(e){var r=arguments.length>1?arguments[1]:t,n=arguments.length>2?arguments[2]:t;if(null===e||e===t)throw new TypeError("Array.from: null or undefined are not valid values. Use []");if(r!==t&&"[object Function]"!==f.call(r))throw new TypeError("Array.from: when provided, the second argument must be a function");for(var o,i=Object(e),a=(p in i),u=a?0:y.ToUint32(i.length),s="function"==typeof this?Object(a?new this:new this(u)):new Array(u),h=a?i[p]():null,c=0;a||u>c;c++){if(a){if(o=h.next(),null==o||"object"!=typeof o)throw new TypeError("Bad iterator");if(o.done){u=c;break}o=o.value}else o=i[c];s[c]=r!==t?n?r.call(n,o):r(o):o}return s.length=u,s},of:function(){return Array.from(arguments)}}),l(o,{ArrayIterator:function(t,e){this.i=0,this.array=t,this.kind=e}}),l(ArrayIterator.prototype,{next:function(){var e=this.i,r=this.array;if(e===t||this.kind===t)throw new TypeError("Not an ArrayIterator");if(r!==t)for(;e<r.length;e++){var n,o=this.kind;return"key"===o&&(n=e),"value"===o&&(n=r[e]),"entry"===o&&(n=[e,r[e]]),this.i=e+1,{value:n,done:!1}}return this.array=t,{value:t,done:!0}}}),g(ArrayIterator.prototype),l(Array.prototype,{copyWithin:function(t,e){var r=Object(this),n=Math.max(y.toInteger(r.length),0),o=0>t?Math.max(n+t,0):Math.min(t,n),i=0>e?Math.max(n+e,0):Math.min(e,n),a=arguments.length>2?arguments[2]:n,u=0>a?Math.max(n+a,0):Math.min(a,n),s=Math.min(u-i,n-o),h=1;for(o>i&&i+s>o&&(h=-1,i+=s-1,o+=s-1);s>0;)c.call(r,i)?r[o]=r[i]:delete r[i],i+=h,o+=h,s-=1;return r},fill:function(t){for(var e=this.length,r=arguments.length>1?y.toInteger(arguments[1]):0,n=arguments.length>2?y.toInteger(arguments[2]):e,o=0>r?Math.max(e+r,0):Math.min(r,e),i=o;e>i&&n>i;++i)this[i]=t;return this},find:function(e){var r=Object(this),n=y.ToUint32(r.length);if(0===n)return t;if("function"!=typeof e)throw new TypeError("Array#find: predicate must be a function");for(var o,i=arguments.length>1?arguments[1]:t,a=0;n>a&&a in r;a++)if(o=r[a],e.call(i,o,a,r))return o;return t},findIndex:function(e){var r=Object(this),n=y.ToUint32(r.length);if(0===n)return-1;if("function"!=typeof e)throw new TypeError("Array#findIndex: predicate must be a function");for(var o=arguments.length>1?arguments[1]:t,i=0;n>i&&i in r;i++)if(e.call(o,r[i],i,r))return i;return-1},keys:function(){return new ArrayIterator(this,"key")},values:function(){return new ArrayIterator(this,"value")},entries:function(){return new ArrayIterator(this,"entry")}}),g(Array.prototype,function(){return this.values()}),g(Object.getPrototypeOf([].values()));var d=Math.pow(2,53)-1;l(Number,{MAX_SAFE_INTEGER:d,MIN_SAFE_INTEGER:-d,EPSILON:2.220446049250313e-16,parseInt:o.parseInt,parseFloat:o.parseFloat,isFinite:function(t){return"number"==typeof t&&i(t)},isSafeInteger:function(t){return"number"==typeof t&&!Number.isNaN(t)&&Number.isFinite(t)&&parseInt(t,10)===t&&Math.abs(t)<=Number.MAX_SAFE_INTEGER},isNaN:function(t){return t!==t}}),l(Number.prototype,{clz:function(){var t=Number.prototype.valueOf.call(this)>>>0;return 0===t?32:32-t.toString(2).length}}),a&&(l(Object,{getOwnPropertyDescriptors:function(t){var e={};return Object.getOwnPropertyNames(t).forEach(function(r){e[r]=Object.getOwnPropertyDescriptor(t,r)}),e},getPropertyDescriptor:function(e,r){for(var n=Object.getOwnPropertyDescriptor(e,r),o=Object.getPrototypeOf(e);n===t&&null!==o;)n=Object.getOwnPropertyDescriptor(o,r),o=Object.getPrototypeOf(o);return n},getPropertyNames:function(t){for(var e=Object.getOwnPropertyNames(t),r=Object.getPrototypeOf(t),n=function(t){-1===e.indexOf(t)&&e.push(t)};null!==r;)Object.getOwnPropertyNames(r).forEach(n),r=Object.getPrototypeOf(r);return e},assign:function(t,e){return Object.keys(e).reduce(function(t,r){return t[r]=e[r],t},t)}}),l(Object,{setPrototypeOf:function(t,e){var r,n=function(t,e){if("object"!=typeof t||null===t)throw new TypeError("cannot set prototype on a non-object");if("object"!=typeof e)throw new TypeError("can only set prototype to an object or null")},o=function(t,e){return n(t,e),r.call(t,e),t};try{r=t.getOwnPropertyDescriptor(t.prototype,e).set,r.call({},null)}catch(i){if(t.prototype!=={}[e])return;r=function(t){this[e]=t},o.polyfill=o(o({},null),t.prototype)instanceof t}return o}(Object,"__proto__")})),l(Object,{getOwnPropertyKeys:function(t){return Object.keys(t)},is:function(t,e){return y.SameValue(t,e)}});var w={acosh:function(t){return t=Number(t),Number.isNaN(t)||1>t?0/0:1===t?0:1/0===t?t:Math.log(t+Math.sqrt(t*t-1))},asinh:function(t){return t=Number(t),0!==t&&i(t)?0>t?-Math.asinh(-t):Math.log(t+Math.sqrt(t*t+1)):t},atanh:function(t){return t=Number(t),Number.isNaN(t)||-1>t||t>1?0/0:-1===t?-1/0:1===t?1/0:0===t?t:.5*Math.log((1+t)/(1-t))},cbrt:function(t){if(t=Number(t),0===t)return t;var e,r=0>t;return r&&(t=-t),e=Math.pow(t,1/3),r?-e:e},cosh:function(t){return t=Number(t),0===t?1:Number.isNaN(t)?0/0:i(t)?(0>t&&(t=-t),t>21?Math.exp(t)/2:(Math.exp(t)+Math.exp(-t))/2):1/0},expm1:function(t){if(t=Number(t),t===-1/0)return-1;if(!i(t)||0===t)return t;for(var e=0,r=50,n=1;r>n;n++){for(var o=2,a=1;n>=o;o++)a*=o;e+=Math.pow(t,n)/a}return e},hypot:function(){var t=!1,e=!0,r=!1,n=[];if(Array.prototype.every.call(arguments,function(o){var i=Number(o);return Number.isNaN(i)?t=!0:1/0===i||i===-1/0?r=!0:0!==i&&(e=!1),r?!1:(t||n.push(Math.abs(i)),!0)}),r)return 1/0;if(t)return 0/0;if(e)return 0;n.sort(function(t,e){return e-t});var o=n[0],i=n.map(function(t){return t/o}),a=i.reduce(function(t,e){return t+=e*e},0);return o*Math.sqrt(a)},log2:function(t){return Math.log(t)*Math.LOG2E},log10:function(t){return Math.log(t)*Math.LOG10E},log1p:function(t){if(t=Number(t),-1>t||Number.isNaN(t))return 0/0;if(0===t||1/0===t)return t;if(-1===t)return-1/0;var e=0,r=50;if(0>t||t>1)return Math.log(1+t);for(var n=1;r>n;n++)n%2===0?e-=Math.pow(t,n)/n:e+=Math.pow(t,n)/n;return e},sign:function(t){var e=+t;return 0===e?e:Number.isNaN(e)?e:0>e?-1:1},sinh:function(t){return t=Number(t),i(t)&&0!==t?(Math.exp(t)-Math.exp(-t))/2:t},tanh:function(t){return t=Number(t),Number.isNaN(t)||0===t?t:1/0===t?1:t===-1/0?-1:(Math.exp(t)-Math.exp(-t))/(Math.exp(t)+Math.exp(-t))},trunc:function(t){var e=Number(t);return 0>e?-Math.floor(-e):Math.floor(e)},imul:function(t,e){var r=t>>>16&65535,n=65535&t,o=e>>>16&65535,i=65535&e;return n*i+(r*i+n*o<<16>>>0)|0},fround:function(t){if(0===t||1/0===t||t===-1/0||Number.isNaN(t))return t;var e=Number(t);return v.toFloat32(e)}};if(l(Math,w),-5!==Math.imul(4294967295,5)&&(Math.imul=w.imul),a){var M=function(t){var e=typeof t;return"string"===e?"$"+t:"number"===e?t:null},N=function(){return Object.create?Object.create(null):{}},O={Map:function(){function e(t,e){this.key=t,this.value=e,this.next=null,this.prev=null}function r(t,e){this.head=t._head,this.i=this.head,this.kind=e}function n(){if(!(this instanceof n))throw new TypeError('Map must be called with "new"');var t=new e(null,null);t.next=t.prev=t,l(this,{_head:t,_storage:N(),_size:0})}var o={};return e.prototype.isRemoved=function(){return this.key===o},r.prototype={next:function(){var e,r=this.i,n=this.kind,o=this.head;if(this.i===t)return{value:t,done:!0};for(;r.isRemoved()&&r!==o;)r=r.prev;for(;r.next!==o;)if(r=r.next,!r.isRemoved())return e="key"===n?r.key:"value"===n?r.value:[r.key,r.value],this.i=r,{value:e,done:!1};return this.i=t,{value:t,done:!0}}},g(r.prototype),Object.defineProperty(n.prototype,"size",{configurable:!0,enumerable:!1,get:function(){if("undefined"==typeof this._size)throw new TypeError("size method called on incompatible Map");return this._size}}),l(n.prototype,{get:function(e){var r=M(e);if(null!==r){var n=this._storage[r];return n?n.value:t}for(var o=this._head,i=o;(i=i.next)!==o;)if(y.SameValueZero(i.key,e))return i.value;return t},has:function(t){var e=M(t);if(null!==e)return"undefined"!=typeof this._storage[e];for(var r=this._head,n=r;(n=n.next)!==r;)if(y.SameValueZero(n.key,t))return!0;return!1},set:function(t,r){var n,o=this._head,i=o,a=M(t);if(null!==a){if("undefined"!=typeof this._storage[a])return void(this._storage[a].value=r);n=this._storage[a]=new e(t,r),i=o.prev}for(;(i=i.next)!==o;)if(y.SameValueZero(i.key,t))return void(i.value=r);n=n||new e(t,r),y.SameValue(-0,t)&&(n.key=0),n.next=this._head,n.prev=this._head.prev,n.prev.next=n,n.next.prev=n,this._size+=1},"delete":function(t){var e=this._head,r=e,n=M(t);if(null!==n){if("undefined"==typeof this._storage[n])return!1;r=this._storage[n].prev,delete this._storage[n]}for(;(r=r.next)!==e;)if(y.SameValueZero(r.key,t))return r.key=r.value=o,r.prev.next=r.next,r.next.prev=r.prev,this._size-=1,!0;return!1},clear:function(){this._size=0,this._storage=N();for(var t=this._head,e=t,r=e.next;(e=r)!==t;)e.key=e.value=o,r=e.next,e.next=e.prev=t;t.next=t.prev=t},keys:function(){return new r(this,"key")},values:function(){return new r(this,"value")},entries:function(){return new r(this,"key+value")},forEach:function(t){for(var e=arguments.length>1?arguments[1]:null,r=this.entries(),n=r.next();!n.done;n=r.next())t.call(e,n.value[1],n.value[0],this)}}),g(n.prototype,function(){return this.entries()}),n}(),Set:function(){var t=function(){if(!(this instanceof t))throw new TypeError('Set must be called with "new"');l(this,{"[[SetData]]":null,_storage:N()})},e=function(t){if(!t["[[SetData]]"]){var e=t["[[SetData]]"]=new O.Map;Object.keys(t._storage).forEach(function(t){t=36===t.charCodeAt(0)?t.substring(1):+t,e.set(t,t)}),t._storage=null}};return Object.defineProperty(t.prototype,"size",{configurable:!0,enumerable:!1,get:function(){if("undefined"==typeof this._storage)throw new TypeError("size method called on incompatible Set");return e(this),this["[[SetData]]"].size}}),l(t.prototype,{has:function(t){var r;return this._storage&&null!==(r=M(t))?!!this._storage[r]:(e(this),this["[[SetData]]"].has(t))},add:function(t){var r;return this._storage&&null!==(r=M(t))?void(this._storage[r]=!0):(e(this),this["[[SetData]]"].set(t,t))},"delete":function(t){var r;return this._storage&&null!==(r=M(t))?void delete this._storage[r]:(e(this),this["[[SetData]]"]["delete"](t))},clear:function(){return this._storage?void(this._storage=N()):this["[[SetData]]"].clear()},keys:function(){return e(this),this["[[SetData]]"].keys()},values:function(){return e(this),this["[[SetData]]"].values()},entries:function(){return e(this),this["[[SetData]]"].entries()},forEach:function(t){var r=arguments.length>1?arguments[1]:null,n=this;e(this),this["[[SetData]]"].forEach(function(e,o){t.call(r,o,o,n)})}}),g(t.prototype,function(){return this.values()}),t}()};l(o,O),(o.Map||o.Set)&&("function"!=typeof o.Map.prototype.clear||0!==(new o.Set).size||0!==(new o.Map).size||"function"!=typeof o.Set.prototype.keys||"function"!=typeof o.Map.prototype.forEach||"function"!=typeof o.Set.prototype.forEach||e(o.Map)||e(o.Set))&&(o.Map=O.Map,o.Set=O.Set),g(Object.getPrototypeOf((new o.Map).keys())),g(Object.getPrototypeOf((new o.Set).keys()))}};"function"==typeof define&&"object"==typeof define.amd&&define.amd?define(o):o()}();
\ No newline at end of file
diff --git a/ajax/libs/es6-shim/package.json b/ajax/libs/es6-shim/package.json
index eb685c924..9d10c5422 100644
--- a/ajax/libs/es6-shim/package.json
+++ b/ajax/libs/es6-shim/package.json
@@ -2,7 +2,7 @@
   "name": "es6-shim",
   "author": "Paul Miller (http://paulmillr.com)",
   "filename": "es6-shim.min.js",
-  "version": "0.11.0",
+  "version": "0.16.0",
   "description": "ECMAScript 6 (Harmony) compatibility shims for legacy JavaScript engines",
   "keywords": [
     "ecmascript",