New and renamed automatic flight funcs
Added AutoTurnByDeg()
4 funcs were renamed:
- FlyToHeight() => AutoFlyToHeight()
- CancelFlyToHeight() => CancelAutoFlyToHeight()
- FlyToYaw() => AutoTurnToYaw()
- CancelFlyToYaw() => CancelAutoTurn() - This also cancels AutoTurnByDeg()