Merge pull request #17 from TylerFolsom/master

Use PCB.h file and add comments; Wheel click interrupt
Merge pull request #18 from TylerFolsom/master

Corrected left-right; no joystick
Merge pull request #19 from TylerFolsom/master

Three new boards.
Merge pull request #20 from TylerFolsom/master

New schematic for power cable
Merge pull request #21 from TylerFolsom/master

Changed computer names
Adding .gitignore
adding assembly instruction
Merge pull request #23 from CelestialProphecy/master

Adding Assembly Instruction
Merge pull request #22 from TylerFolsom/master

DAC drives motor via SPI
Added the timeslice code in new directory
Merge pull request #24 from EternityForest/master

Added the timeslice code in new directory
Servo calibration. Rewritten & untested -- pushing so it can be looked at.
Merge pull request #25 from ptressel/master

Servo calibration. Rewritten & untested -- pushing so it can be looked at.
Servo calibration. Rewritten & untested -- pushing so it can be looked at. (Previous commit had this message on the wrong file.)
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