Tomes of Experience

Adds six different tomes that can store experience points - and give them back to the player.

The tomes are craftable in-game and have configurable attributes. They follow the following hierarchy:

- Tome of Minor Experience - Tome of Lesser Experience - Tome of Experience - Tome of Greater Experience - Tome of Superior Experience - Tome of Major Experience

Tomes are intended to be used while being held in the player's main hand.

- Sneak (Shift) + Use (Right-click) to transfer experience points to the tome the player is holding - Use (Right-click) to transfer experience points from a tome to the player holding it

Refer to the wiki for information on the different tomes, their crafting recipes, and how to adjust their configuration.