* When checking duplicated selection names, we should use get_recursive_orig_value('selection_name') instead of getRecursiveTemplateField().get_value('selection_name'), because delegation for selection_name can end at any intermediate proxy field.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@39352 20353a03-c40f-0410-a6d1-a30d3c3de9de