Zope 2.12 uses the python2.6 built-in expat which, when combined with our custom
export of unicode objects was causing UnicodeDecodeErrors.

In the future, we need to push all these xml import fixes upstream.



git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@30469 20353a03-c40f-0410-a6d1-a30d3c3de9de