Rework auto balance

[zerojjxx]

2 changes have been made for the Auto-team-balance which should improve TDM gameplay when it's enabled:

- If auto-team-balance is enabled: Auto-team-balance now gets triggered if teams are uneven by 1 (previously the larger team would need to be larger by 2). So if teams are uneven (e.g. 4v3) and the larger team wins, auto-team-balance now gets triggered (whereas before it would only trigger if 4v2)

- If auto-team-balance is enabled and teams are even (e.g. 4v4): Teams are now randomized if one team loses 3 times in a row

Coming in next update.

while i think the second option is definitely nice, i feel like the first one would just trigger autobalance like every single game, its not often rooms are evenly balanced 5v5, first option seems like it could get hectic