Bukkit

Would it be possible to add a option to the config file that would disallow the creation of new groups? Just a simple:

allowNewGroups: false

With this option set, YAPP wouldn't allow the creation of any new groups from in game.

Once a permission system is configured and tested, there shouldn't be a need to add new groups easily. This would prevent the file system getting clogged up with group files from misspellings of group names while you are trying to configure users.

If you needed to add any more groups, you just change the option to true and reload the config, thus allowing new group creation again.