Made startup entries 4 column instead of 3.

@tjweigel I was curious what this would look like with a 4 column layout.
![screen shot 2013-06-02 at 6 25 47 pm](https://f.cloud.github.com/assets/1839452/597279/d213aa32-cbec-11e2-834b-d757a36de0e1.png)

Thoughts?