Mod Remapping API

Fix vanilla classes not being filtered out of mods.

Remove direct FabricLoader Logger usage and replace it by LFAPI's one.

Include most Flap patches to MRAPI.

Fix wrong usage of replace in the codebase.

Update shipped LF logger api to fix Quilt incompatibility

Update Tiny Remapper to 0.13.0.

Update MappingIO to 0.8.0.

Add Class Tweaker support.

Remove previous testing logging.

Fix excluding files from extracted libraries not working.