Website related fields on res.partner are now located inside their own module, in website_partner.
This module is a dependency for other modules that previously (re)defined various website fields.
Next step is to refactor a bit those modules, but one thing at a time. All glory to the hypnotoad.
bzr revid: tde@openerp.com-20131002092309-jlov4j1v6s9r6jyk