title: how to change tree panel property "text:" with any other name e.g "name:" in extjs
body: <p>I am new in Extjs, following is my code:</p>
  
  <pre class="lang-js prettyprint-override"><code>children: [{
      text:'Basic Ext Layouts',
      expanded: false,
      children:[{
          text:'Absolute',
          id:'absolute',
          leaf:true,
      },{
  </code></pre>
  
  <p>I was trying to make it like</p>
  
  <pre class="lang-js prettyprint-override"><code>children: [{
      name:'Basic Ext Layouts',
      expanded: false,
      children:[{
          name:'Absolute',
          id:'absolute',
          leaf:true,
      },{
  </code></pre>
  
  <p>but its not working, please tell me solution</p>