Favicon and some styles

At long last, added the favicon as well as a logo to the main page.

![with logo](https://cloud.githubusercontent.com/assets/5129775/5134838/5c5d6f08-70d7-11e4-94cc-8e030b3770ee.png)

Oh, okay. Then...

[+1](http://i9.photobucket.com/albums/a55/WildeRebellion/Gifs/Glee%20Gifs/tumblr_lkvkjqf8UH1qahnty.gif)