UI Changes

I've gone ahead and reworked the UI to be more user friendly and less jumbled together. This included getting rid of the buttons for the github, blog etc and replacing them with Nav Bar equivalents. I've also introduced an About form that providers users with more details on who has helped develop the software as well as provide links to resources.

See attached images for previews
![vwbwwz2](https://f.cloud.github.com/assets/3248782/1914227/e41658d2-7d54-11e3-9956-fdde1cf6d72a.png)

![69n7syd 1](https://f.cloud.github.com/assets/3248782/1914218/c490585a-7d54-11e3-84ab-41cb2cdf4b65.png)