DO NOT MERGE YET: Demo site V2

Looking for team feedback (copy, angular.js optimization) for the V2 style guide demo site. (rackerlabs.github.io/encore-ui/)

Going to continue submitting commits, especially those marked FIXME.
Could we stick some links in here just so the demo reflects how we normally do this in Encore? Right now I'm seeing this:
![screen shot 2014-12-10 at 12 07 52 pm](https://cloud.githubusercontent.com/assets/1529366/5381278/3d21d0d2-8065-11e4-998e-33a1b359e3f4.png)