Updating permissions for the /addlevels command.
Adding new permissions for the /addxp command.
Adding new permissions for the /inspect command.
Adding permission for the /mcstats command.
Added new permissions for the /mmoedit command.
Adding new permission for the /mmoupdate command.
Adding new permissions for the /skillreset command.
Added permissions to the /xprate command.
Merge branch 'master' of github.com:mcMMO-Dev/mcMMO