title: Select TreePanel node by ID
body: <p>In ExtJS 4.1 I'm selecting a TreePanel node by its ID like this: </p>
  
  <pre><code>var n = myTreePanel.getStore().getNodeById(id);
  myTreePanel.selectPath(n.getPath());
  </code></pre>
  
  <p>.. which seems like a lot of typing for such a simple operation.  Is there a more concise way?</p>