* Fixes for leaving and joining of buddies (erikos)
* Added new model which handles config files for games in xml
* Adopted the ui to use the model
* Adopted the dbus methods to send the new grid when a game changes

* Starting to merge the memosono game and the memorize game into one activity. (erikos)
  Activity is known now as 'memorize'

* First version of the collaborated memosono. (erikos)