In this update I added api support to make your own custom enchantment types, the tutorial can be found here.

In other news there are two new enchantments added to the plugin:
- Penetration (sword and axe) - there is a random chance that all armor is removed from the damage calculations (+10% chance per enchantment level)
- Backstab (sword) - Every time you hit an enemy they will take an extra half a heart of damage regardless of armor (+half a heart per enchantment level)

I also fixed a few bugs:
- Bug where merging enchanted books on an anvil would not let you get the max level of the enchantment
- Bug where if you unregistered enchantments while they were already on items the plugin went apeshit

Some stuff on the chopping block:
- EVERY_SECOND in ArmorEnchantmentTrigger.java
- EVERY_SECOND in ItemEnchantmentTrigger.java

Deprecated fields announced in the last update have been removed!

Welp, have fun!