RobotPy 2012.2

[virtuald]

Hey everyone,

A new release of RobotPy is attached, this is just a minor update to reflect the latest changes in WPILib. We also have the following additional fixes:

- Should be able to import the vision libraries on cRIO-I, no more undefined references
- The installer has been updated to remove __pycache__ directories if found
- The installer has been updated so you can use it to upload individual files instead of an entire directory

Feedback is encouraged! I don't have access to the file releases on FirstForge, but I'll post the release there once Peter gives me access (again)...

All of the changes are in RobotPy git on GitHub: http://github.com/robotpy/robotpy