Fixes issue #3879 replacing group_extended to group_no_one

This PR fixes issue #3879.
According to this: https://www.odoo.com/forum/help-1/question/install-a-module-in-v7-from-v6-1-6858 group_extended was changed to group_no_one. I applied those changes to the module.
In the issue there is one image after apply the fix.