Changelog:
* Catapults that are auto firing and run out of input (TNT) no longer blow themselves up
* Added a slime farm at level 4
* NPC housing now pays a small amount of money to the region owner every irl hour. This should help decrease the gap between solo and teams of players
* Towns should now alert all players when they are under attack by a catapult
* Catapults can no longer destroy themselves accidentally
* Elytra can now be repaired at the smithy using phantom membrane
* Embassies are no longer limited by player, but by town level