Adds Ministation.

After noticing how many lowpop rounds we were having, I decided to adapt the framework of Ministation (this copy is taken from TG) and put it up for mappers to edit and make useable for lowpop /vg/.

This is the barest possible version. Literally Z-level stitching with Regex and pathing editing. I've done nothing to make it functional beyond making it compile and load.
probably can just delete, TG only did this since their TEG has issues and is otherwise unused