Fixed issue #33 by adding in the Http.optimistic_concurrency_methods attribute
diff --git a/doc/html/modindex.html b/doc/html/modindex.html
index 89b0dcb..ac64b92 100644
--- a/doc/html/modindex.html
+++ b/doc/html/modindex.html
@@ -90,7 +90,7 @@
     </div>
     <div class="footer">
       &copy; Copyright 2008, Joe Gregorio.
-      Last updated on Sep 05, 2008.
+      Last updated on Sep 06, 2008.
       Created using <a href="http://sphinx.pocoo.org/">Sphinx</a>.
     </div>
   </body>