Kendo TreeView Changed Event

HTML

<link rel="stylesheet" href="http://cdn.kendostatic.com/2013.2.716/styles/kendo.common.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2013.2.716/styles/kendo.default.min.css">
<script src="http://cdn.kendostatic.com/2013.3.1119/js/kendo.all.min.js"></script>
<button id="loadFilters">Load Filters</button>
<div id='tree'></div>
<br>
Expected tree view with it's children are unchecked
 <br>
<div id='treeview'></div>

JavaScript

var actualData = [{
    "text": "Filters",
        "folderId": 999999,
        "expanded": true,
        "parentId": 0,
        "folderNameKey": null,
        "isChecked": true,
        "items": [{
        "text": "Customer",
            "expanded": true,

            "folderId": 101,
            "parentId": 999999,
            "isChecked": true,
            "items": [{
            "text": "Customer Segment",
                "expanded": true,

                "folderId": 12,
                "parentId": 101,
                "isChecked": true,
                "items": [{
                "text": "Segment 1",
                    "expanded": true,

                    "folderId": 30001,
                    "parentId": 12,
                    "isChecked": true,
                    "items": [{
                    "text": "A & L Construction",
                        "folderId": 30005,
                        "parentId": 30001,
                        "isChecked": true,
                        "items": null,
                        "expanded": false
                }, {
                    "text": "A Duchini Inc",
                        "folderId": 30006,
                        "parentId": 30001,
                        "isChecked": true,
                        "items": null,
                        "expanded": false
                }, {
                    "text": "A-Deck Inc",
                        "folderId": 30007,
                        "parentId": 30001,
                        "isChecked": true,
                        "items": null,
                        "expanded": false
                }]
            }]
        }]
    }]
}]

var newData = [{
    "text": "Filters",
        "folderId": 999999,
        "expanded": true,
        "parentId": 0,
        "folderNameKey": null,
        "isChecked": true,
        "items": [{
        "text": "Customer",
            "expanded": true,

            "folderId": 101,
            "parentId": 999999,
           ...