1.12.2-1.0 Pre-release 2:
-Removed the end forests; they may return at a later date, but for now I'm not going to mess with them.
-Added the sandstone ranges biome
-Added dark grass and dark dirt
-Removed end grass, end dirt, end leaves and end logs
-Added test "dark tree" saplings, leaves and logs (not available in survival)
-Miscellaneous fixes and tweaks lost in the sands of time