Include Unit Tests

[reflexdemon]

Hey, I am in need of help in developing unit tests for this project and any help for this would be great.

[AquilaSagitta]

Should switch over to another testing framework, such as Mocha, since Karma doesn't support Node v0.12

[reflexdemon]

I am very new to JS side of world and any PR for that is always welcomed. I should be able to fairly adapt to it once I have some help on the initial tests.

[AquilaSagitta]

I'm a novice at unit testing. I was mistaken with what I wrote earlier. Karma is a testing environment where as Mocha is a testing framework. I'm not sure if there is an alternative to Karma other then Protractor. Angular Developers might be stuck using Node 0.10

Edit: Doin more research to get a better understanding.

[AquilaSagitta]

Looks like there's an issue with karma-phantomjs-launcher and doesn't run on fresh scaffold

Made PR: #11

[AquilaSagitta]

Should look at integrating protractor for end-to-end testing and also using cucumber/gherkin

[reflexdemon]

Fixed this by adding appropriate unit test cases.