New version (0.1.0) in the repository, grab it while it's hot.

Here's the changelog:

• Computer AI added that will grab as many of opponents disks as possible
• Dialog at the end of game gives more information and asks if the player wants a new game
• Structure of interface modified to use one graphic scene

Hope you'll enjoy the added difficulty. It's still not the real thing, but it'll do for now.
Next I'll work on adding options dialog, so players can be changed, and some other things...