refactor docs

Docs redo:

![gif](https://f.cloud.github.com/assets/108094/2416145/29135f52-aaff-11e3-9237-193f7dd9849d.gif)

Pros:
- More Scannable
- Fully searchable
- Can see map

Would love feedback. I know I'm doing some weird things here. 

Contemplated: 
- A fixed header but I think the color-coding does the job of orienting user well enough.
- Icons instead of color coding