[FIX] website_sale: The product breadcrumbs in shop not working. Internal Server Error appears
Merge pull request #2348 from odoo-dev/8.0-fix-website_sale-breadcrumb-chm

[FIX] website_sale: The product breadcrumbs in shop not working.
Merge branch '8.0' of https://github.com/odoo/odoo into 8.0-win32