start docslate

I started the site with my fork of https://github.com/clojurewerkz/docslate. Here's a screenshot. Goal is to make it work like this http://cascalog.org/

![screen shot 2014-10-26 at 21 34 48](https://cloud.githubusercontent.com/assets/484035/4785302/d9a49142-5d79-11e4-86cc-287f24267cd9.png)

What do you think?

The background and style is from https://github.com/clojurewerkz/ogre.docs so we should change it.