'is this portal set up ?'.
If the portal is not set up yet, then install all missing business templates.
With this you can run multiple tests on the same portal (using --portal_id=),
before it was only installing business templates in the first setUp.



git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@13317 20353a03-c40f-0410-a6d1-a30d3c3de9de