Fix leftcontent/right content, fixes contacts app

Contacts app layout was broken since the controls bar is higher now.
This change should hopefully fix other apps using the same layout.

Before:
![tasksbefore](https://f.cloud.github.com/assets/277525/1398057/2a020c1e-3c97-11e3-93c4-d515de063846.png)


After:
![tasksafter](https://f.cloud.github.com/assets/277525/1398059/304c9cc4-3c97-11e3-9e2f-0dc1a5d3ec45.png)