[IMP] base: Regroup Public/Portal/Employee access rights under the same category
[IMP] base: Regroup Public/Portal/Employee access rights under the same category

These groups should be exclusive. It makes no sense to have an employee who's also
a public user.

ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo