Toggling Doors

InputOutput:
- Completed showing of door toggle
- Created and implemented use of makePositionDoor methods to place doors
correctly
- Adjusted elevation of floor pieces to be hard coded
- Altered makeRotation method to handle rotations for doors as well

InputHandler:
- Removed resetMap() calls

Network:
- Commented out class to allow testing

Game.unity & other files
- Added new closed and open door prefabs
- Assigned these new prefabs in editor
- Added facings to doors in map representation stored in editor