Profundis: Nine New Quality Cave Biomes

Fixed a bug where Amethyst Caves straight up do not generate... thats kinda embarrasing :P

Also....

• Changed Biome Distribution
  • Painted Caves are less common and now spawn in the same region that Arid Caves do
  • Black Caves and White Caves now spawn in high erosion areas—places that are flatter.
  • Made Molten Caves ever so slightly rarer