Added compatibility for:
- The Aether.
- GalacticCraft.
- Cosmetic Armor Reworked.
Updated api:
- The core has been completely rewritten.
- Registration now occurs through events.
- IBoneThing was replaced by IModelOnlyArms.
- Added more JavaDoc.
Fixes:
- Changed the position of the armor model in roots.
- The [Use check by item] value is now false by default because it was causing problems.