Yoyos

Yoyos now work properly when held in the offhand slot.

Fix bug that caused items with nbt to stack with each other on collecting yoyos.

Fix crash when reading Yoyos and You with vanilla yoyos disabled.

Nerf iron. (Thanks Turkey2349)

Greatly improve hit detection, especially for fast yoyos.

Add config option to allow yoyos to be crafted in a tool station.

Add item pickup sound for collecting yoyos.
Add subtitle for yoyo throw and sticky yoyo stick.

Add jei info for collecting enchantment book.

Add collecting enchantment book to combat creative tab.