Bypassing Jekyill on Pages

applying this:
https://github.com/blog/572-bypassing-jekyll-on-github-pages

Because of this:
http://sphinx-doc.org/faq.html#using-sphinx-with

Summary:
Sphinx puts many things in underscored directories. GitHub ignores underscored
directories on default. This commit deactivates the GitHub preprocessing and
thereby also allows underscored directories.

Signed-off-by: Erik Bernoth <erik.bernoth@gmail.com>