WIP: Reorder footer

I'd like input on what should be included in the footer, and in what
order.

Also, maybe there should be a dedicated about page, and possibly some of
the links from the footer should be moved there.

![screenshot 2014-05-14 16 55 11](https://cloud.githubusercontent.com/assets/1413267/2972848/e6d18b88-db77-11e3-911e-ee3cb8e0dd4d.png)