[JM-1253] Receive users, groups and vcard changes from CS

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@10083 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/openfire/group/GroupManager.java

@@ -255,7 +255,7 @@ public class GroupManager {
      *
      * @param user the deleted user from the system.
      */
-    private void deleteUser(User user) {
+    public void deleteUser(User user) {
         JID userJID = XMPPServer.getInstance().createJID(user.getUsername(), null);
         for (Group group : getGroups(userJID)) {
             if (group.getAdmins().contains(userJID)) {