New command: /es list
/es list lists all the enchants as well as descriptions of them. The descriptions can be changed in the config.
/es list {page number} will navigate to a certain page, but if you want info on a specific enchantment use /es list {enchantment}. The enchantments can be auto-filled from tab autocomplete, so you don't need to remember how specific enchantments are systematically called.
Added an optional permission-based filter on enchantments. If you choose to opt in, players will instead require specific permissions for certain enchantments to show up while they're enchanting.
The permissions are es.enchant.(enchant). View the config for more info.
Fixed a bug where skulls and items would disappear when worn as armor.