Merge pull request #25 from ptressel/master

Servo calibration. Rewritten & untested -- pushing so it can be looked at.
Merge pull request #27 from ptressel/master

Servo calibration. Rewritten & untested -- pushing so it can be looked at.
Hangs in initialization
Joystick moves wheel; NowheelRev added
Merge pull request #26 from TylerFolsom/master

Hangs in initialization
No sort median filter; brake test expanded.
Push brakes hard; find no current limit
All actuators & joystick working
Joystick moves all systems
Merge pull request #29 from TylerFolsom/6a65ff7f8b21c8164580db4f1c3cbdfc3b8cfb39

Joystick moves all systems
Removed unexpected motion on 36V power loss
Merge pull request #28 from TylerFolsom/master

No sort median filter; brake test expanded.
New sonar board; trio modified to match
Slow ramps on all 4 DAC channels
Merge pull request #30 from TylerFolsom/master

New sonar board; trio modified to match
Main Architecture fie shows hardware; other versions added
Parts match physical size
Merge pull request #31 from TylerFolsom/master

Parts match physical size
New parts in Library
Merge pull request #32 from TylerFolsom/master

New parts in Library