rss_style should not be in View skin selection (because in this case it will replace the xhtml_style templates ListBox_asHTML and form_view and will broke the entire site).

business_template_skin_layer_priority to 10 like for odt_style and
and set business_template_registered_skin_selections to RSS

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@37603 20353a03-c40f-0410-a6d1-a30d3c3de9de