100 Boxes roadmap

v. 0.1 - Gameplay working, basic graphics, no sound effects.
v. 0.3 - Graphics improved.
v. 0.5 - Support for online score submission and high score table.
v. 0.6 - Sound effects added.
v. 0.7 - State-saving mechanism implemented.
v. 0.8 - Support for i18n.
v. 0.9 - Support for screen rotation.
v. 1.0 - Graphic effects added.

