Merge pull request #48 from atungare/dev

Heroku setup
Merge pull request #49 from gowaddle/dev

Heroku setup
Add test setup for karma/protractor, Add basic Unit Tests
Merge pull request #50 from gitMbar/dev

Add test setup for karma/protractor, Add basic Unit Tests
Add code coverage via karma-coverage
Merge pull request #51 from gitMbar/coverage

Add code coverage via karma-coverage
Merge branch 'dev' of https://github.com/gowaddle/waddle into dev
configure testing setup and write very basic angular tests