Wordpress integration

I added Wordpress as a submodule and checked in the themes and other content that we're using for the site. This is in preparation for being able to deploy the site via git (we'll also need to dump and load the mysql db).  I followed [this handy tutorial](http://davidwinter.me/articles/2012/04/09/install-and-manage-wordpress-with-git/).

Along the way, I stashed @wjwwood 's feature pages in a subdir for safe keeping until I migrate that content into the site.