Receive chart annotations from client side

Change-Id: Ie9aaec4e5c90b470d98cc7e4bd34d231a0d38969
diff --git a/web/gui/src/main/webapp/app/fw/widget/chartBuilder.js b/web/gui/src/main/webapp/app/fw/widget/chartBuilder.js
index f1df146..9a48fea 100644
--- a/web/gui/src/main/webapp/app/fw/widget/chartBuilder.js
+++ b/web/gui/src/main/webapp/app/fw/widget/chartBuilder.js
@@ -58,6 +58,7 @@
         function respCb(data) {
             ls.stop();
             o.scope.chartData = data[root];
+            o.scope.annots = data.annots;
             onResp && onResp();
 
             // check if data changed