MUMUP-1435 : Added a plus fa icon next to My Favorites

![image](https://cloud.githubusercontent.com/assets/3534544/5497053/36c2e7de-86d3-11e4-8a97-ef7c94ae3ead.png)

![image](https://cloud.githubusercontent.com/assets/3534544/5497085/87619e38-86d3-11e4-923a-301e05bbb912.png)