As in title!
Added support for free MM users.
I've tested the staff on the latest paper builds for 1.16.5 with the latest available free version of MythicMobs, and the latest versions of Crucible and MMOItems. Everything seems to work fine, but things can always slip through the cracks, so let me know if anythings broken with a DM to @Woody#3551.
I've also removed a couple of debug messages that I left in for both builds, and fixed a missing semi-colon. These only apply to the default skills, so if you've swapped out the skills for your own, then no need to update.
