OptiFine CIT Enchantment Patch

This patch fixes a minor bug in OptiFine that prevents resource packs for enchanted books, such as RL Enchanted Books and similar ones, from working correctly. The issue occurs when some enchantment IDs specified in the resource pack are missing in the modpack.

Without this fix, instead of proper display of enchanted books, you might see the following:

Now all available enchantments will be displayed correctly:

This allows using RL Enchanted Books and other resource packs with custom CITs for enchanted books and items even in modpacks that lack some enchantments for which the resource pack has CITs.

Requires FermiumBooter.