Better Outposts [QoL, Open Source]

- Branched this mod off of BetterHordeMode, because of DLC ownership checks, which caused players who don't own Lost Colony not being able to join any map that was running BHM.
- Force outposts to re-evalutate the mission stage when no enemies are actually left (Fixes "1-2 enemies remaining" when there are none)
- The outpost loot crate key now is being relocated next to the crate when it spawns outside of the mission area
- All outpost minibosses now are using the unstuck teleport system (Except Desmodus)
- Ridden minibosses will no longer have their rider die outside of the mission area, and the key being unobtainable
- Thrall Marksmen now also are using unstuck teleports when they're flagged being a certain distance below the loot crate. May have to check for distance above crate as well, since they're prone to teleport to unreachable corners of the city