Upgrade dependencies to the latest stable angular.js

Author: dkokic

package.json

@@ -20,10 +20,10 @@
   },
   "homepage": "https://github.com/preboot/angularjs-webpack",
   "dependencies": {
-    "angular": "^1.5.0"
+    "angular": "^1.6.0"
   },
   "devDependencies": {
-    "angular-mocks": "^1.5.0",
+    "angular-mocks": "^1.6.0",
     "autoprefixer": "^6.0.3",
     "babel-core": "^6.2.1",
     "babel-loader": "^6.2.0",