Added filename property to package.json files to make Travis green.

ajax/libs/crossroads/package.json

@@ -1,5 +1,6 @@
 {
     "name" : "crossroads",
+    "filename": "crossroads.min.js",
     "description" : "Flexible router which can be used in multiple environments",
     "keywords" : ["routes", "event", "observer", "routing", "router"],
     "homepage" : "http://millermedeiros.github.com/crossroads.js/",

ajax/libs/hasher/package.json

@@ -1,5 +1,6 @@
 {
   "name": "hasher",
+  "filename": "hasher.min.js",
   "version": "1.2.0",
   "description": "Hasher is a set of JavaScript functions to control browser history for rich-media websites and applications",
   "main": "dist/js/hasher.js",