Game has cleaner logic for errors.
PGTile can be either client or server
PGRouteGame added.
Changed key for player.
More pgdb tests
Misc fixes to pgdb, pgdbgame sets players in db.
Better logging and tracking of promises.
pgdb.update resolves to 'self' so pgdb.add resolves the same way.
pgdbplayer computer knows to wait for its _initPromise.
testing plyaer setUsername and get username.
Lots more game logging.
AWSWrapper handles array values.
DeferSeq uses promises better
AWSWrapper uses new deferSeq.
AWSWrapper uses global log.
Deferseq logs less.
Logging is warn level, most logging is now 'verbose'
Game less logging.
Game testing knows player() returns name not player.
pgroutegame tests return body.