Moved Player.done_scoring back into Game
Moved Player.done_scoring back into Game

The information per player may not be specific to a game in the future.
Further, Player is accessed via memcache.  It seems much cleaner to
store this information directly in the game.

davepeck/game-of-go,Mec-iS/game-of-go,Mec-iS/game-of-go,Mec-iS/game-of-go,davepeck/game-of-go,davepeck/game-of-go