Update AngularJs to latest stable release

Author: palpalani

bower.json

@@ -11,7 +11,7 @@
     "tests"
   ],
   "dependencies": {
-    "angular": "1.3",
+    "angular": "1.4",
     "angular-ui-router": "~0.2.15",
     "ngstorage": "~0.3.3",
     "angular-material": "~0.9.4",