Chest Cavity

Additions: -External mod and map support: mods can use the CCOrganItem Interface to create organs with variable attributes -External mod and map support: Mods and maps can also use NBT data to make any item an organ with variable attributes /give @p minecraft:diamond_axe{organData:{"chestcavity:speed":5f,"chestcavity:furnace_powered":1f}}

Bugfix: -Creative Inventory search was broken -Anthropophagy organ and entity assignments repaired