Changed Player.java to use a single FacingDirection method instead of the
two that it used earlier also migrated more things to enum.(Gustav) Also
minimized and optimized some code in LevelController.java can make it even
compacter but this will do for now.(Gustav) And many minor changes (though
only in Player.java and LevelController.java).(Gustav) Fixed abug with the
Player spawning in the wrong area.(Andreas)