* Add compatibility layer to support forms designed for html_style.
Add one rendering level for listr_main. This way, the "list" rendering branch has the same layout as "dialog" and "view".

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@8196 20353a03-c40f-0410-a6d1-a30d3c3de9de