Autonomous mode and some cleanup
Merge pull request #10 from kajames/working2

Autonomous mode and some cleanup
Added timer to allow shooter to spin up. Fixed a blunder.
Changes done during integration testing of drive system.
Changed max shifts to 50 (determined by experiment).
Wham-O robots are equiped with Victor 888 motor controllers for their drive. However, if we use the Victor class (WPILib) for the motor controllers, their status lights indicate no PWM signal. Empirically, changing Victor to Jaguar has solved the issue. Further investigation required... (! :()
Wham-O A's left motor is inverted. The fix is difficult in hardware, so we have implemented it in software (using RobotDrive). Wham-O B requires no motor inversion.
Changed .gitignore to ignore Makefiles and PPC603GNU folder.
Commented out collector handling call.
Changed drive setup to drive each motor controller independently to reflect changes in the hardware.
Corrected the jog timer code so that it does not allow for going past the potentiometer's limit.
Invert arm joystick operation, fix broken jog control.
Merge pull request #11 from kajames/25Feb

Invert arm joystick operation, fix broken jog control.
Reduce jog time, invert claw lock readings.
Merge pull request #12 from kajames/feb26

Reduce jog time, invert claw lock readings.
Reversed potentiometer limits.