Repo cleanup and docpad site.

Performs some major cleanup on the repo after moving everything out.

Also started a site in [Docpad](http://docpad.org/) that can be deployed to Github Pages. To start the server run `docpad run` to start the server and  `docpad deploy-ghpages` to push the site to the `gh-pages` branch on your fork.

If you uncomment 5-9 in docpad.js you should be able to push to `upstream/gh-pages` as well.