[PR] Adds rare antag token drops for low population servers

[Snoid]

filed under ideas that are maybe dumb enough to work

my main argument tho is that i hear that a lot of rp players just dont ever have antags enabled and its easy to get antag on those servers? i dont play them so i cant confirm, but if thats the case then a lot of players might just not care enough about that incentive for this to make a meaningful difference.

a better solution would probably involve inventing a whole new reward mechanic but idk what the rewards would be.