* 22w45a registry
* More registry
* Great Registry Repackaging
Registry packages have moved to `net.minecraft.registry`.
Tag packages have moved to `net.minecraft.registry.tag`.
* Revert defaulted registry rename
* Rename RegistryKeys fields to fix inconsistency
* Fix javadoc
* Move some classes again, per haykam suggestion
* Fix javadoc
* Update CommandRegistryAccess.mapping