Contact overview: Add support for quick searches

fixes #9505

modules/monitoring/library/Monitoring/DataView/Contact.php

@@ -73,4 +73,20 @@ class Contact extends DataView
             'servicegroup', 'servicegroup_alias', 'servicegroup_name'
         );
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getSearchColumns()
+    {
+        return array(
+            'contact',
+            'contact_alias',
+            'contact_email',
+            'host',
+            'host_display_name',
+            'service',
+            'service_display_name'
+        );
+    }
 }