Fix spelling mistakes and add a link to the Wiki.
Transfer Cuatro to Android.
Introduce a player delay time for the SimpleComputerPlayer.
Add a number picker preference and use this for selecting the number of players.
Add default advertisement methods to HGBase (not tested yet).
Prepare for pro/free version of tjger games.
Add the possibility to define a pro version of a game.
Add SplitableMove functionality to AiAlgorithm like done in GameEngine.