Add Users to show/config file

library/Director/IcingaConfig/IcingaConfig.php

@@ -33,6 +33,7 @@ class IcingaConfig
             ->createFileFromDb('command')
             ->createFileFromDb('host')
             ->createFileFromDb('service')
+            ->createFileFromDb('user')
             ;
         return $this;
     }

library/Director/IcingaConfig/IcingaUsersConfigFile.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace Icinga\Module\Director\IcingaConfig;
+
+class IcingaUsersConfigFile extends IcingaConfigFile
+{
+}