Convert title to unicode before passing it to translation service.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@4892 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_html_style/view_master.xml

@@ -98,7 +98,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.\n
     <meta name="description" content="Generated by view_master" />\n
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />\n
     <title tal:content="python:\'%s - %s\' % (here.translation_service.translate(\'ui\', template.title_or_id()),\n
-         here.translation_service.translate(\'content\', here.getTitleOrId()))"> The title </title>\n
+         here.translation_service.translate(\'content\', unicode(here.getTitleOrId(), \'utf8\')))"> The title </title>\n
     <link href="erp5.css" rel="stylesheet" type="text/css"\n
          tal:attributes="href python: here.portal_url() + \'/\' + \'erp5.css\'" />\n
 \n