refactor tests
Merge branch 'master' of https://github.com/DrivewayHunt/DrivewayHunt into angular-unit-tests
add tests for AppController and ProfileController
Merge pull request #71 from wentingrohwer/master

home page enter arrow
add unit tests for upload_gallery and profile controllers
Merge branch 'master' of https://github.com/DrivewayHunt/DrivewayHunt into angular-unit-tests
Merge pull request #72 from GabeMedrash/angular-unit-tests

Angular unit tests