'$advanced' => t('Advanced'),
'$portable_contacts' => t('Auto Discovered Contact Directory'),
'$performance' => t('Performance'),
+ '$worker_title' => t('Worker'),
'$relocate'=> t('Relocate - WARNING: advanced function. Could make this server unreachable.'),
'$baseurl' => $a->get_baseurl(true),
// name, label, value, help string, extra data...