When saving a new group the redirect path should be admin_dynamic_bmsm_group_path(@spree_dynamic_bmsm_group)
the link to the edit and show group page should have the id in the path
the link in he edit page back to the show page should have id in the path
Get the update functionality to work by passing the right path and params… problem is that the new group functionality is now broken…. TODO: fix the url in _form so it can support both new and update