Add users to various groups depending on how they are banned or if they are rejected/disabled
Note; does not switch groups if the user goes from perma-banned to temp banned or vis-versa.
On install, the "Add User Group on Ban" setting is copied into the new ban group settings.
Options
Add User Group on Ban (spamclean)
Add User Group on Ban (Permaban)
Add user group on reject
Add user group on disable...
