[FIX] Do not confirm picking until we change the location
[FIX] Read the bank account property based on the partner company instead of the user company
[ADD] New module sale_payment_method_extension
[FIX] Bugfixes and payment method fallback

Falls back to a less specific payment method if a shop/company specific
one does not exist.
Merge branch 'addons-7.0-sale_payment_extension'