Uploaded the complete game on github.
 On branch master
 Changes to be committed:
	new file:   __pycache__/direction.cpython-33.pyc
	new file:   __pycache__/directions.cpython-33.pyc
	new file:   __pycache__/food.cpython-33.pyc
	new file:   __pycache__/game.cpython-33.pyc
	new file:   __pycache__/snake.cpython-33.pyc
	new file:   __pycache__/tile.cpython-33.pyc
	new file:   directions.py
	new file:   food.py
	new file:   game.py
	new file:   main.py
	new file:   snake.py
	new file:   tile.py