only for this test. OOo does not produce compliant xml,
and RelaxNG istself is still draft.
So, validation fails even with unmodified xml.
reviewed by Seb


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@32065 20353a03-c40f-0410-a6d1-a30d3c3de9de