title: Prime Faces Mega Menu Issue
body: <p>I am trying to model a menu using the Prime Faces mega menu component but the requirements I have state that there only need to be 2 levels of navigation not three - to elaborate I have included some sample code below. </p>
  
  <pre><code> &lt;p:megaMenu&gt;
  &lt;p:submenu label="Data Entry"&gt;
        &lt;p:column&gt;
            &lt;p:submenu label="Shoes"&gt;
                 &lt;p:menuitem value="Size UK 3-5" url="#" /&gt;
                 &lt;p:menuitem value="Size UK 6-8" url="#" /&gt;
          &lt;/p:submenu&gt;
      &lt;/p:column&gt;
  &lt;/p:submenu&gt;
    &lt;/p:megaMenu&gt;
  </code></pre>
  
  <p>I would rather do away with the p:submenu label="Shoes" and just have the menu items underneath it - is there anyway to achieve this ? </p>
  
  <p>Thanks</p>