Merge branch 'issue-add-users-user3'

groups/user3.ldif

+dn: cn=user3,ou=Group,dc=cm,dc=cluster
+objectClass: top
+objectClass: posixGroup
+cn: user3
+gidNumber: 10004
+

users/user3.ldif

+dn: uid=user3,dc=cm,dc=cluster
+uid: user3
+objectClass: inetOrgPerson
+objectClass: posixAccount
+objectClass: shadowAccount
+loginShell: /bin/bash
+uidNumber: 10004
+gidNumber: 10004
+cn: User 3
+homeDirectory: /home/user3
+shadowMin: 0
+shadowMax: 999999
+shadowWarning: 7
+shadowInactive: 0
+shadowExpire: 24837
+shadowLastChange: 18654
+sn: User 3
+mail: user3@localhost
+