Fixed Pistons Pushing the Vehicles.
-----------------------Changelog 6.2----------------------------------
- Fixed Vehicles not going over grass paths.
- Fixed Helicopters not removing when removeOnDismount activated
- Helicopters can't go over y:254 now.

-----------------------Changelog 6.0----------------------------------
Bug Fixes:
- Fixed Some Bugs in Car Movement
- Fixed a bug causing vehicles to split?
- Better collision detection
Passengers:
- Bikes can wear 1 extra passenger.
- Cars can wear 1 extra passenger.
- Planes can wear 1 extra passenger.
Sounds (Can be disabled from config):
- Added sounds to Cars
- Added sounds to Bikes
- Added sounds to Trains
- Added sounds to Planes
- Added sounds to Helicopters
- Added sounds to Tanks
New Vehicles:
- Parachutes:
You'll be auto-mounted once it's placed, you can only control its direction (WASD) as it
descends and takes velocity.
- Helicopters:
Press space to go up, controlled using WASD.
You can launch missiles if you have the permission Helicopter.fireMissile by right clicking a fire charge
- Tanks:
Controlled using WASD. The cannon will look where the player is looking.
You can launch missiles if you have the permission Tank.fireMissile by right clicking a fire charge, this ones are
more powerful than the helicopter ones.