Remove gang from rotation entirely

[zcrow]

I think this is the issue. There's nothing to incentivize gang vs gang. Its mostly gang vs station, which kind of sucks. Perhaps notify gangs when their territory is being taken over, encouraging them to go and defend it.

Fully agree on the outfits part. Right now it just feels like a free antag pass, and isn't super fun to be a part of or have to fight.