title: Issue in dijit/dojo tree while creating folder manually
body: <p>I am trying to implement a feature in my dojo tree which will allow me to <strong>create a folder manually under any folder of the dijit tree hierarchy</strong>. On <strong>right click on any folder in tree --> Add a new folder</strong>(prompt) shows up --> <strong>a new folder name is entered</strong> and <strong>clicked ok</strong>  should create a new folder under that folder.  I tried to implement it in the below way but it is not working*<em>(CODE 1)</em>* for the tree structure generated. Not sure where I am making a mistake. <strong>I also tried to create an individual module to create a folder under a tree and it is working</strong>.*<em>(CODE 2)</em>* Strange fact, I have added my code as below, please suggest how can I rectify this issue.</p>
  
  <p>I am also fine even if I have to use dojo 1.9.1 for additional functionality. But at the moment I am not able to get the reason for which my code isnt creating a new folder, it is only opening the folder prompt but it is not putting any items created to the store.</p>