Bring back the old allshuffle!

The current implementation really sucks in FFAs where player count doesnt exactly match the box count.

Throne, for example, is pretty balanced at 7,12, 15 and 16 players. Well with shuffle, this balance breaks if you are below 16.

I remember playing on BlackStar with all shuffle, and someone spawned on the middle because it has a team 9 box there for some reason.

Hmm. I think the reason i've been using allshuffle is that a few updates ago the syntax has been changed a bit.

The go-to command for FFA used to be shuffle=all , so it felt natural that with new syntax it would be shuffle=allshuffle.