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.
Not everyone reading this will know Kevin. Maybe something more like, "Kevin Lamping, a developer on the EncoreUI team, wrote a document that details the CSS coding standards we use in Encore."