Peanutbutter

Slight pivot and feature cleanup. I want this mod to be a little less overhaul-y (especially since my other mod Copper and Caverns took on the role of my copper mod), which is why I removed a bunch of stuff related to alternate progression and added more stuff related to worldgen, namely a cute birch biome and dense oak forest biome.

The very first public release. Here are some (but not all) of the things in the mod right now:

• A whole new stage of game progression... copper!
  • Game progression is also slightly slower now, as iron cannot be found at the surface anymore (only at y levels <48)
• Pyramids and ruins
• Slime hammer (for bonking yourself and others far!)
• Golden chickens (called Cockatrices)