Color and assignment viewer

Played around a little bit with colour.
Decided not to do the module thing, b/c I wasn't sure you'd like it
Added a script to print all the assignments out

![screen shot 2014-10-05 at 9 41 51 pm](https://cloud.githubusercontent.com/assets/77495/4521251/d9f56c9a-4d0a-11e4-837c-9b960fb5aecb.png)