do not use obsolete jQuery's bind().

dream/platform/static/src/dream.js

@@ -181,7 +181,7 @@
     that.newElement = function (element) {
       var element_type = element._class.replace('.', '-');
       priv.super_newElement(element, configuration[element_type]);
-      $("#" + element.id).bind('click', function () {
+      $("#" + element.id).on('click', function () {
         $("#dialog-form").dialog("destroy");
         priv.prepareDialogForElement(element.id, element.id);
         $("#dialog-form").dialog("open");

dream/platform/static/src/jsonPlumb.js

@@ -115,7 +115,7 @@
         sheet.getSheet().setNav(false);
         // Here we bind on the parent object because bind will be
         // reset when we replace the contents by using html().
-        $('#spreadsheet').bind('sheetCellEdited', function () {
+        $('#spreadsheet').on('sheetCellEdited', function () {
           priv.onDataChange();
         });
         // When we click outside of the