Fork dataset programs to keep track of our modifications

[mr-ma]

We made some changes:

• adjusting tty error to run games via runexec in snake and tetris games
• hardcoded replay file for 2048 game To keep track of these changes we need to fork these repos and commit the changes.

[mr-ma]

Forked and checked in all the necessary changes: https://github.com/mr-ma/2048_game https://github.com/mr-ma/tetris https://github.com/mr-ma/snake