Customizable Elytra — [Forge] Customizable Elytra 2.0.0+1.20

# 2.0.0+1.20 — 16/06/2023
— Added ability to trim elytra. This is compatible both with banner patterns and dyeing your elytra.
— Rewrote core mod logic, this release is **not compatible** with previous versions!
— The mod should now be more compatible with other mods that interact with the vanilla elytra!