update Readme

README.md

@@ -20,6 +20,7 @@ This module is also designed to work with External Node Classifiers (ENC), for i
 * install packages depending on whether the host fqdn equals either master fqdn, db fqdn or none (agent).
 * open firewall ports depending on fqdn choices
 * start services as required
+* manage user settings (optional)
 
 ## Support