Shuffle the multi-player lobby.  Fixes #660
Shuffle the multi-player lobby.  Fixes #660

pranjaltale16/codeworld,pranjaltale16/codeworld,alphalambda/codeworld,alphalambda/codeworld,google/codeworld,google/codeworld,alphalambda/codeworld,pranjaltale16/codeworld,google/codeworld