More mechanics

[peonso]

Overspawn - https://github.com/peonso/fossil/commit/e507ec5f13c06af207221dd013ea9f947fa74ee6
UH Trap to config lua - https://github.com/peonso/fossil/commit/6db36d0fef179eb745abb4bac0d281fb2a769cc1
Pick script bugs (not closing or removing pools) - https://github.com/peonso/fossil/commit/816fe2535f3a0c0d07a7735838fcf1300a8e8e8a
https://github.com/peonso/fossil/commit/cd5c8d1f9bf234d2d1cad4a376102a7499c0cdda
NPCs blocked by height items - https://github.com/peonso/fossil/commit/d932deca6e3eaaea77b453c998d95a4cfdb273d7
Bug containers creating water out of nowhere - https://github.com/peonso/fossil/commit/94b717b694af1a86b34bf5c3c1b81599e6b5411e
crash bug??? - b413820#commitcomment-103594765
change target strategies bug - 8e56757#r104948062

[diegousend]

I miss working on this project 😄