Fullscreen vellum anyone?

The UI change should obviously be ok'd by @amsagoff and @millerdev you should tell me all the ways this code is wrong.

This is what it looks like in normal mode:

![screen shot 2014-12-05 at 1 10 10 pm](https://cloud.githubusercontent.com/assets/137212/5315624/1c5f192e-7c80-11e4-9c78-4c628df0755d.png)

This is what it looks like in full screen mode:

![screen shot 2014-12-05 at 1 00 18 pm](https://cloud.githubusercontent.com/assets/137212/5315619/0138c122-7c80-11e4-83f5-4bf618278d1f.png)