0.18.60 - Compactification

I may not be able to run minecraft above 800x600 but the show must go on

Rework to make the entire mod a single jar that self unpacks

This release is less well tested due to a lack of ability to run minecraft

Also added the ability to cap the thread limit in config

Note that between versions you need to remove ALL mcmt files (including the unpacked ones). Theoretically this can be fixed but I've had issues getting it to work (but that's the issue with not being able to run minecraft)

Also note: to anyone wanting to hand build the mod, the build will produce [artefact].jar and [artefact]-modcore.jar. The FIRST one is the actual mod