Adding time delay to show the notebook saving more clearly.

IPython/frontend/html/notebook/static/js/notebook.js

@@ -687,7 +687,8 b' var IPython = (function (IPython) {'
 
 
     Notebook.prototype.notebook_saved = function (data, status, xhr) {
-        IPython.save_widget.status_save();
+        setTimeout($.proxy(IPython.save_widget.status_save,IPython.save_widget),500);
+//        IPython.save_widget.status_save();
     }