Insert head element as first child of html node

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@45679 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5OOo/transforms/oood_commandtransform.py

@@ -37,7 +37,8 @@ def includeMetaContentType(html_node):
   """
   head = html_node.find('head')
   if head is None:
-    head = SubElement(html_node, 'head')
+    head = Element('head')
+    html_node.insert(0, head)
   meta_content_type_node_list = head.xpath('meta[translate('\
                'attribute::http-equiv, "CONTEYP", "conteyp") = "content-type"]')
   for meta_content_type_node in meta_content_type_node_list: