404 page -adding content styles

![screen shot 2014-08-21 at 2 16 58 pm](https://cloud.githubusercontent.com/assets/1637200/4000994/622e6168-295f-11e4-9369-d0f8b3276fc9.png)

@danrye `head.html` contains the CSS file reference. All of the JavaScript in the head are or should be loaded over CDN and should therefore already be cached by the browser. We would have to split the CSS and JS out into separate includes to remove the scripts we don't need.