Colors

Colors are saved in the URL and updated automatically.

![screen shot 2013-12-16 at 6 08 23 pm](https://f.cloud.github.com/assets/2433509/1759977/1cb28f86-66a7-11e3-890e-cc11de9b46c1.png)
![screen shot 2013-12-16 at 6 08 28 pm](https://f.cloud.github.com/assets/2433509/1759976/1cb23946-66a7-11e3-90ee-1bef9fe272a1.png)