[FIX] website_quote: security fix, only salesman were able to read sale order options, while other users, like portal and public, obviously need to be able to read these options
[FIX] payment: remove mail of dependance (as account already depends on it) and set auto_install

payment was added as dependance of portal_sale, which used to be auto installed when portal and sale were installed. With this new dependance, it wasnt the case anymore
With auto install of the payment module with the installation of account, this module is installed on the installation of sale (depends on account), and, therefore, on the installation of portal, portal_sale is now installed correctly
[FIX] website_sale: use commercial_partner_id instead of parent_id to have the company name of the artner in the checkout form

If the user is portal, its partner is a company and has a parent: a security rule prevent to read the parent_id
and the company which should be displayed is the closest company of the partner in the hierarchy, and, in this case, itself.