PIDMotor.java has been edited to use a scalar value for input and output of the loop for conversion between Joystick, RPM, and Victor output.
A deadzone of -0.2 to 0.2 has been added to the joystick in Robot.java.
Added PID control for Meccanum with KP at 0.5, KI at 0.005, and KD at 0.5.
Clockwise axis of the joystick  is scaled to 75%, seems to adequate.
PID is confirmed working with these settings on Master Chief (Green Robot) on 2-2-2013.