Round of updates for v1.3 upload on GGJ site.

...Telnet clients get a message about hearing gunfire to the {direction}. No more reconnecting spam messages. Default blank names to player 1,2,3,etc. Your move? becomes Your move {client.name}. Disconnect and reconnect with the same name will not print {yourname} left the game. Corrected bug setting gain/volume of music when important sounds are playing. Fixed rare bug of music gain incorrect on restart game. Added player list (F2) for debugging. Corrected bug where client shotgun plays twice on wumpus death.