Added shelf tools..

All should be sufficiently documented. All you should have to do is start maya from the project_maya.sh file, and the shelf should appear. I made a little example script just to be sure everything was running fine.

I couldn't get a reload button to stop crashing maya. Not even after an hour of tinkering, so I let it go. The only way to reload is to reboot Maya, but that shouldn't be such a big deal.

P.s. I forgot to exclude the .pyc files from the gitignore. Sorry. I'll do that soon.

![b0073573_4dff87af54656](https://f.cloud.github.com/assets/1227109/99593/2806375e-6791-11e2-9a64-6c1dd6508490.jpeg)