create gameroom instance by factory
list command finished
create gameroom
formmater refined
join added
nickname_ removed. some command won't work expected
prepration for game room command processing
lobby usage simple i18n applied
TODO comment added
quit game is now handled by method not exception
getServer() is now private 
related methods added
messaging method inside gamestate added
wait state modified
missing message file added ;;
player.nickname removed
init state converted
peep message modified
init guide
default help removed (init state)
getFoodChainPlayer now throws exception instead of returning null
null check for foodchinplayer removed