Homepage: Adds 2.2 news item

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@@ -163,6 +163,19 @@ pageTracker._trackPageview();
 
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+      <span class="newsitem">
+      <h2>Celery 2.2 released!</h2>
+      <h4>By <a href="http://twitter.com/asksol">@asksol</a> on 2011-02-01.</h4>
+      <p>A great number of new features, including Jython, eventlet and gevent
+      support.  Everything is detailed in the
+      <a href="http://celeryq.org/docs/changelog.html">Changelog</a>, which
+      you should have read before upgrading.</p> <p>Users of Django must also upgrade to
+      <a href="http://pypi.python.org/pypi/django-celery">django-celery 2.2</a>.</p>
+      <p>This release would not have
+      been possible without the help of contributors and users, so
+      thank you, and congratulations!
+      </span>
+
       <span class="newsitem">
       <h2>Celery 2.1.1 bugfix release</h2>
       <h4>By <a href="http://twitter.com/asksol">@asksol</a> on 2010-10-14.</h4>