Changelog:
* Added an option to config.yml to let you disable regions in unloaded chunks. This will likely remove any lag in Civs, but your regions will not work while no players are nearby.
* Added an option to config.yml to allow regions to delay upkeeps until a chunk is loaded. Hopefully reduces lag when waiting for chunks to load
* Region upkeep is now spaced out over 2 seconds instead of doing all region upkeeps once every 2 seconds. This should help with lag while having no impact on gameplay.
* Spawners, spawn eggs, and dispensed eggs now spawn mobs in towns.
* Slight improvements to warehouse to reduce lag