Add bind polyfill since phantomJS doesnt support it

Author: Nick Litwin

bower.json

@@ -55,7 +55,8 @@
   "devDependencies": {
     "bardjs": "~0.1.4",
     "jquery": "~2.1.4",
-    "angular-mocks": "1.4.x"
+    "angular-mocks": "1.4.x",
+    "bind-polyfill": "~1.0.0"
   },
   "resolutions": {
     "angular": "1.4.x",

karma.conf.js

@@ -13,6 +13,7 @@ module.exports = function(config) {
 
     // list of files / patterns to load in the browser
     files: [].concat(
+      'bower_components/bind-polyfill/index.js',
       bowerFiles,
       'tests/test-helpers/*.js',
       './app/topcoder.module.js',