update name of populate_request macro. template_erp5_xhtml_style is now capable of adding optional head items. breadcrum was wrong and should be now fixed (by passing the current document to the method).

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@25576 20353a03-c40f-0410-a6d1-a30d3c3de9de