MUMUP-1348 :  Render static content on angular

Dependency but not required : https://github.com/UW-Madison-DoIT/uPortal/pull/275

Adds rendering of static content on home page. 

## Enhancements
+ Split card into partial
+ Created static content card
+ Added `ngSanitize` to project
+ Added in styling from https://github.com/UW-Madison-DoIT/uPortal/pull/274

## Action Shots

### lg screen
![render static content on home](https://cloud.githubusercontent.com/assets/3534544/5154595/5342bc16-722b-11e4-8b18-6aa0dfbd1c00.gif)

## md screen
![md-screen-render-static-content](https://cloud.githubusercontent.com/assets/3534544/5154606/b491211a-722b-11e4-8be2-ac86c9df02ad.gif)

## xs screen
![xs-screen-render-content](https://cloud.githubusercontent.com/assets/3534544/5154614/ea6362b2-722b-11e4-97f9-134314192a95.gif)