title: Angular UI tree implementation
body: <p>Can any one provide with a plunker or any hint on how to use <a href="http://angular-ui-tree.github.io/angular-ui-tree/#/basic-example" rel="nofollow">http://angular-ui-tree.github.io/angular-ui-tree/#/basic-example</a></p>
  
  <p>with a json object like this</p>
  
  <pre><code>var list = [
              {
                "id": 1,
                "title": "Parent",
                "items": [
                  {
                    "id": 11,
                    "title": "child of Parent",
                    "items": [{
                        "id": 12,
                        "title": "inner child of Parent",
                        "items": [],
                      }],
                  },
  
                ]
              }
          ]
  </code></pre>