[FIX] res.partner: make _address_fields method conform to its documented return type (detected by Nhomar Hernandez)
[FIX] res.partner: make _address_fields method conform to its documented return type (detected by Nhomar Hernandez)

This will make overriddes more straightforward.

akretion/openerp-server,akretion/openerp-server,akretion/openerp-server