fix Folder_generateWorkflowReport, it was changing the portal type of temp...

fix Folder_generateWorkflowReport, it was changing the portal type of temp objects, so in the case of sale orders, some interaction workflows were triggered.
Add some missing translations and allow outputing this report in the preferred report style

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@23161 20353a03-c40f-0410-a6d1-a30d3c3de9de