Big redesign... Header, typography, landing page, lots of stuff. 

![screen shot 2014-02-19 at 5 45 12 pm](https://f.cloud.github.com/assets/3400321/2219617/4e85b5ae-9a43-11e3-83f7-0ec0ee958267.png)
![screen shot 2014-02-19 at 5 45 23 pm](https://f.cloud.github.com/assets/3400321/2219618/4e862944-9a43-11e3-8fdc-3a2de539a393.png)
![screen shot 2014-02-19 at 5 45 18 pm](https://f.cloud.github.com/assets/3400321/2219619/4e86381c-9a43-11e3-9301-e8b09a3fd3d4.png)
![screen shot 2014-02-20 at 10 20 32 am](https://f.cloud.github.com/assets/3400321/2219620/4e88f34a-9a43-11e3-9c3e-c266171866f4.png)