GSoC

This adds a page for people to add ideas for the Google Summer of Code application. 
@scopatz, I built it and it seems to build fine.

![screen shot 2014-02-11 at 8 58 42 pm](https://f.cloud.github.com/assets/393899/2145378/7426093c-93a2-11e3-9dec-f51f216d3bdc.png)