Vanilla Backport Compat

Due to an error that caused crashes in the previous version, the first 1.6 release was removed. Please delete the old 1.6 version if you have it and install this new one, or install 1.5

Added Twilight Forest compatibility

• Added leaf litters in Dense Forest and Dense Mushroom Forest
• Added firefly Bush in Swamp and Frifly Forest
• Added falling leaves/needles to TF leave blocks

New Tags

• Added spawn leaf litter patches
• Added spawn dried ghast ambient sounds if this one is placed on top of soul sandstone blocks from Better Nether