[xhtml form renderer] fix html structure, move header where we are sure to display it when necesary (_render_fields not displayed if main form has no visible fields
.. -*- coding: utf-8 -*-
.. _contents:
==========================
Google AppEngine Datastore
==========================
.. include:: 20-01-intro.fr.txt
.. include:: 20-02-install.fr.txt
.. include:: 20-03-create-app.fr.txt
.. include:: 20-04-develop-views.fr.txt
.. include:: 20-05-components.fr.txt
.. include:: 20-06-maintemplate.fr.txt
.. include:: 20-07-rss-xml.fr.txt
.. include:: 20-08-rql.fr.txt
.. include:: 20-09-urlrewrite.fr.txt
.. include:: 20-10-security.fr.txt