Minor UI changes - Changed ONOS Node Cluster wording, removed 1 button, changed A button dialog prompt and changed timestamp format
diff --git a/web/ons-demo/js/utils.js b/web/ons-demo/js/utils.js
index 1b4c38c..68e567f 100644
--- a/web/ons-demo/js/utils.js
+++ b/web/ons-demo/js/utils.js
@@ -79,7 +79,7 @@
 update the app header using the current model
 ***************************************************************************************************/
 function updateHeader() {
-	d3.select('#lastUpdate').text(new Date());
+	d3.select('#lastUpdate').text(new Date().toLocaleString());
 
 	var activeSwitchCount = 0;
 	model.edgeSwitches.forEach(function (s) {