Contrast and Layout Improvements

Giving the topnav some responsive love
![](http://j4p.us/image/1x0v131N3Z3Q/Screen%20Shot%202014-05-26%20at%203.37.02%20PM.png)

upgrading to Font-Awesome 4.1
Adding neat so please
```bash
cd _build/template/default
bower update
grunt build
```