Tiny Tic Tac Toe

0.9.0:
- Replace statistics table with statistics bar
- Add (external) keyboard support

0.8.0:
- Play sound when settings menu is toggled.
- Artistic title.
- More visual improvements.

0.7.0:
- Nicer buttons.
- Short delay after level selection (for visual feedback).
- Fix padding when showing statistics.

0.6.1:
- Decrease delay of click sound.
- Make button look elevated.
- Dim background when settings menu is shown.

0.6.0:
- Make Tiny Tic Tac Toe even smaller (APK size about 60 kB).