Better community/group game creation

[ReltzSev]

It would be nice if we could create games through the group section that is locked for the group. As well as there should be clear indication that a board that is waiting for players is locked to the group while waiting for players (turn-based or otherwise). I was pretty sure I created a game just for my group but ended up getting other players unintentionally, but I cant tell if it was my fault or a bug without having some clarity while waiting for players to join.