--- a/web/polemicaltimeline.php	Fri Dec 11 18:11:13 2015 +0100
+++ b/web/polemicaltimeline.php	Tue Dec 29 13:25:14 2015 +0100
@@ -51,6 +51,7 @@
     array_push($_SESSION['answered_events'], $rep);
 }
 
+//$annotation_protocol_version = isset($config['annotation_protocol_version'])?$config['annotation_protocol_version']:"1";
 $annotations = get_default_annotations_config($config, $translate);
 
 ?>