Functionality 4 completed (in grid_2048.py)
I removed movement_2048.py and test_movement_2048.py because the corresponding functionalities were linked to the grid, and were implementend direct in the file grid_2048.py.
I removed movement_2048.py and test_movement_2048.py because the corresponding functionalities were linked to the grid, and were implementend direct in the file grid_2048.py.