* Move everything to the new service system
* Checkstyle
* Fix unit tests + make them use the internet less
* Some more fixes
* Split the mixin ap mapping handling out into its own service.
* Checkstyle
* Fixes
* Move mixin refmap handling to a service
* Minor changes
No longer processes the jar multiple times, caches the jar in place.
ZipReprocessorUtil now directly writes the file to disk, instead of first copying it to memory.
* Skip remapping in `AbstractRemapJarTask`s when source and target namespaces match
The "remap jar" tasks have much more functionality than simply remapping jars at this point, such as adding namespace metadata, nesting jars, ensuring reproducible builds, etc. Some custom build logic may want to take advantage of these features without the full overhead of no-op remapping with TinyRemapper/Mercury.
* Add test
