Fixed group per world perms and config erase issue
please read update infos for BP 2.2.0 too
changelog:
fixed reload for bungee-side part (not possible on bungee now but maybe in future)
fixed config reading; don't erase if not well-formatted
fixed coloring for perm remove command
reload yaml uuid-player file on join (i hate yaml for none-config files -.-)
fixed per worldperms for groups