changed JID mapping in service
IQs use private JIDs
Messages to service use private JIDs
Messages sent by service contain MUC JIDs (former 'ID's) of users to be able to identify them on clients via presence.
forwarding appearance & rotation automatically methods
fixed wrong background image on iPhone Settings
PTR for GameListTableView re-added
fixed memory leak and game creation process
GameViewController:
- changed layout for iPhone,
- collection view for stats