Jester's Enchantments

Adds a few enchantments to the game, including some for Alex's Mobs.
✔ Harvester: Get mob drops without needing to kill them, on a long delay. Weapon Treasure enchantment
✔ Quick Slash: Increase swing speed. Weapon enchantment
✔ Limber: Gives you springting speed when walking. Leggings enchantment
✔ Holding Hack: Inflicts slowness. Treasure axe enchantment

✔ Defense Curl: Increased damage dealt, decreases taken when rolling. Rocky Chestplate Treasure enchantment
✔ Speedy Squok: Increase charge speed of Grappling Squok. Treasure enchantment
✔ Hellion Sting: Attcks inflict Debilitating Sting, Thawk Elytra only. Treasure enchantment

✔ Curse of Restoration: Heal instead of harming. Treasure weapon enchantment
✔ Curse of Acceleration: Randomly gives speed and slowness effects. Legging enchantment
✔ Curse of Antiquity: +EXP, but deals only 1 damage. Weapon enchantment