monitoring/configuration: provide a config tab

modules/monitoring/configuration.php

@@ -6,4 +6,8 @@ $this->providePermission('commands/all', 'Allow to send all commands');
 $this->providePermission('commands/safe', 'Allow to to send a subset of "safe" commands');
 $this->providePermission('log', 'Allow full log access');
 $this->provideRestriction('filter', 'Filter accessible object');
+$this->provideConfigTab('backends', array(
+    'title' => 'Backends',
+    'url' => 'config'
+));