Magog Release 002

Fix a bug where changing focus away from the game crashes it.

Magog release 001

Initial release of the Magog roguelike for the 2011 Annual Roguelike Release
Party. This is mostly a tech demo showing off the general visual aesthetic
and the portal-based game world. There is only melee combat, no game
balancing to speak of, no player death, no saving and loading the game and no
win condition.