goodbye: removed duplicate console command
Common: added IsClientGuardian
renamed tempadmin to teamroles
teamroles: added guardian (and DRY refactoring)
scoreboardicons: icons appear uppercase for SMs
renamed configs: tempadmin to teamroles
teamroles: fixed config
teamroles: fixed optin data load error
teamroles: fixed role-removal defect
teamroles: remove role upon opt-out