New midround antag - Tigraki liquidator

[Cherman0]

Overall, i like it. Still needs a bit of fleshing out but it seems like if hunter was generally less shit and also not just wholesale stolen intellectual property. In terms of dealing with the issue of "your target is John Science in the VR Dungeon", either giving you a certain number of rerolls or a reroll every 10 minutes or so could let you skip terrible/impossible bounties.