ui: add UserManagement panel

to add/edit users

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>

www/NavigationTree.js

@@ -18,6 +18,12 @@ Ext.define('PBS.store.NavigationStore', {
 		path: 'pbsSystemConfiguration',
 		expanded: true,
 		children: [
+		    {
+			text: gettext('User Management'),
+			iconCls: 'fa fa-user',
+			path: 'pbsUserView',
+			leaf: true
+		    },
 		    {
 			text: gettext('Data Store'),
 			iconCls: 'fa fa-archive',