Added "team.gif"-may be illegal

Or might not work. We'll have to test it. I don't have a Samantha
though.
[WIP] Rewriting comm. 1/2

finished header bit R/W and data R/W. phew
[WIP] Rewriting comm. 2/2

Finally. Some parts (data R/W) still are buggy (for surez).
Checked&fixed data portion of comms
Added a prelim joystick screen.
Merge pull request #62 from OlyCow/atmel

Added a skeleton for another MCU (comms)
Merge pull request #63 from OlyCow/teleop

Comm updates (might actually work)