Adds commands for the harvester

Started commands: GrabBall, ReleaseBall, HarvesterWheelsBack,
HarvesterWheelsForward
Renamed PneumaticsControl to Harvester
Merge branch 'master' of https://github.com/KeetCurtis/bainbridgefirst into KeetCurtis-master

Conflicts:
	ArcadeDriveRobot/src/org/usfirst/frc4915/ArcadeDriveRobot/OI.java
Merge pull request #13 from TarkanAl-Kazily/master

Adds commands for the harvester