Replace Diogenes font with a fixed width font, Monofur.
Initial commit for MainMenu.
Replace tab with space.
Add quit confirmation.
Fix indentation.
Display the Game Over screen if one player wins.
Properly clean the scene so a new BoardView can be created later on.
Add a test that validates BoardView cleanup.
Move down the Yes/No buttons in a confirmation state.
Update the confirmation question when quitting an on-going game.