title: How can I set the title_for_layout in the default PagesController?
body: <p>I cannot set <code>title_for_layout</code> in the PagesController that comes by default with CakePHP 1.3.</p>
  
  <p>I am using the following code in the display function:</p>
  
  <pre><code>$this-&gt;set('title_for_layout','some title');
  </code></pre>
  
  <p>What am I doing wrong?</p>