* Adding tournament tool
* Renamed AvalonGameController to AvalonSimpleGameContrller.
* Extracted the AvalonDecider protocal into its own file.
* Created new AvalonMultiBotController controller that uses a different bot per player.
* Updated sample app to use multi-bot controller
* Changed scheme to build ios libary before ios app
* Added error checking for quest proposals that don't have enough players.
* Added some logging.