add mobile-detect v0.4.2

ajax/libs/mobile-detect/0.4.2/mobile-detect-modernizr.js

@@ -0,0 +1,15 @@
+/*global Modernizr MobileDetect*/
+
+(function (window, Modernizr) {
+    'use strict';
+    var md = new MobileDetect(navigator.userAgent),
+        grade = md.mobileGrade();
+    Modernizr.addTest({
+        mobile: !!md.mobile(),
+        phone: !!md.phone(),
+        tablet: !!md.tablet(),
+        mobilegradea: grade === 'A'
+    });
+    window.mobileDetect = md;
+})(window, Modernizr);
+

ajax/libs/mobile-detect/package.json

@@ -10,7 +10,7 @@
   ],
   "name": "mobile-detect",
   "filename": "mobile-detect.min.js",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "description": "Device detection (phone, tablet, desktop, mobile grade, os, versions)",
   "main": "mobile-detect.js",
   "scripts": {