chore(bower): update to Angular 1.4

Author: petebacondarwin

bower.json

@@ -6,8 +6,8 @@
   "license": "MIT",
   "private": true,
   "dependencies": {
-    "angular": "1.3.x",
-    "angular-mocks": "1.3.x",
+    "angular": "1.4.x",
+    "angular-mocks": "1.4.x",
     "jquery": "~2.1.1",
     "bootstrap": "~3.1.1"
   }