Updated Report listviews to use glyphicons

Before:
![screen shot 2014-10-17 at 12 52 40 pm](https://cloud.githubusercontent.com/assets/1287144/4683056/666a3e82-5623-11e4-8289-bdd67da10ecd.png)

After:
![screen shot 2014-10-17 at 12 51 50 pm](https://cloud.githubusercontent.com/assets/1287144/4683055/6666c02c-5623-11e4-84f1-70b2fcd5a096.png)