move community news up one position on the homepage

Issue: #156

Before:
![screen shot 2014-09-08 at 4 29 43 pm](https://cloud.githubusercontent.com/assets/1287144/4192391/6d7225fa-3797-11e4-86a3-ba4a93c7220e.png)

After:
![screen shot 2014-09-08 at 4 28 02 pm](https://cloud.githubusercontent.com/assets/1287144/4192392/6d7ee326-3797-11e4-90c4-3ac5416e305d.png)