integrated api stub into ui

-The individual articles from the stub.json file were returning far too much data so I wrote a quick function to parse what we actually needed in order to implement certain aspects of the UI.
-I went ahead and changed the Angular directives and Bootstrap markup to take advantage of the changes.
![screenshot from 2014-09-19 02 52 57](https://cloud.githubusercontent.com/assets/4655100/4331737/e1a7a15e-3fc9-11e4-98a8-274142b49993.png)
![screenshot from 2014-09-19 02 53 40](https://cloud.githubusercontent.com/assets/4655100/4331738/e49a0212-3fc9-11e4-9bff-aa513145cc3f.png)
![screenshot from 2014-09-19 02 54 38](https://cloud.githubusercontent.com/assets/4655100/4331741/e70a1186-3fc9-11e4-805e-49cb80a28b24.png)