John

Added ~7 new islands of various sizes for the John dimension

Added new structures to spawn on the islands including three chest variants and new rock piles

Tweaked existing loot tables for chests

Noses and Witch Noses can now spawn in the John Temple structure

The Raw Nose and John Nose items can now be worn on the head slot with new 3d models and textures when worn to look like villager noses and green villager noses respectively. The John Nose comes with special buffs when worn as well.