Site redesign

Site redesign proof of concept. What content can be added and how can the design be changed?
![screen shot 2013-07-20 at 10 30 34 pm](https://f.cloud.github.com/assets/2722987/831284/b7b33248-f1c6-11e2-883b-2c69c674e8b7.png)

Viewable at http://jamesaanderson.github.io/homebrew-cask