* Use section_portal_type_list to break acquisition of 'group' property from...

  * Use section_portal_type_list to break acquisition of 'group' property from Person to Organisation.
  * Remove unnecessary commented lines.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@6375 20353a03-c40f-0410-a6d1-a30d3c3de9de