Revert "Added an attachment to experimental drive that allows using the joystick's Z-axis to spin in place."

This reverts commit 94221791d95804d4448baa3b97d6b66ad9c9a300.

Conflicts:
	src/org/usfirst/frc1923/AscentRobot.java
Redid attachment and undid previous attempt at fixing experimental drive.
Changed Systems to support being fully non-motorized. Changed the angle controller for the shooter to be pneumatically actuated. Fixed shooter actuator to use both sides of the solenoid. Control the angle controller using the triggers now.