CSS working! Structure set up and ready to host! See comments.

First and foremost, If I've screwed anything up, sorry about that. I've
made a complete backup before committing, so just let me know if
something is messed up.

Changes (best I can remember):
Web server config files.
renamed app.js to server.js (only difference to you guys is how you
start the server)
Some of the node function calls were depreciated, so I changed those.
CSS + background images working on home page.
Not loading jade page for home, loading actual html