Small cleanup
Rover should be able to move backwards when facing north
Rover should be able to move backwards with any orientation
Rover should maintain the same orientation when moving forward
Rover should maintain the same orientation when moving backwards
Rover should turn right facing east when starting orientation is north
Rover should turn right facing sout when startin orientation is east
Renamed test cases
Rover should turn right facing west when startin orientation is south
Rover should turn right facing north when startin orientation is west
Consolidated some tests
Rover should face west after rotating left from north
Removed not needed [Test] attributes
Rover should be able to rotate left
Renamed Forward and Backward to MoveForward and MoveBackward
Refactored orientation code
Rover should not move when rotating right
Rover should not move when rotating left