title: Getting XML String value of SyndEntry with ROME
body: <p>I'm currently working on a project which implies XML feed parsing (Atom 2005) and I'm using Rome to do this.</p>
  
  <p>I have some SyndEntry objects, and I need to convert them to XML as standalone Entries (not in <em>Feeds</em>, Entry as root element).</p>
  
  <p>I looking for a way to get something like that from a <strong>SyndEntry</strong> object :</p>
  
  <pre><code>&lt;entry xmlns="http://www.w3.org/2005/Atom"&gt;
     &lt;title type="text"&gt;My Title&lt;/title&gt;
     &lt;updated&gt;1988-01-01T00:00:00Z&lt;/updated&gt;
     &lt;content type="application/xml"&gt;
        ... (my content) ...
     &lt;/content&gt;
  &lt;/entry&gt;
  </code></pre>
  
  <p>--> Without <em>Feed</em> objects.</p>
  
  <p>Any help would be appreciated, thank you in advance.</p>