prettify mobile app search results (bug 850687)

**Before**

![screen shot 2013-09-19 at 3 01 14 am](https://f.cloud.github.com/assets/674727/1171951/73cd595c-2112-11e3-8af0-c287dc448122.png)

**After**

![screen shot 2013-09-24 at 5 17 12 pm](https://f.cloud.github.com/assets/674727/1205189/5b5959a0-2579-11e3-8873-46f6a7d07452.png)