Small formatting fixes.
Removed debugging print statements.
Removed unnecessary MIN_SAFE_HEIGHT and FIRING_HEIGHT.
Readded Gamepad controls.
Fixed bug in RunCollectorCommand.
Removed unnecessary target height in LowerShooterAfterWaitCommand.
Added Autonomous-only shooting sequence.

This modification makes sure that the shooter has been lowered before
ending the command.
Fixed angle correction in DriveXTimeCommand.
Readded Two-ball autonomous. It has been tested and it works!