migrate res.partner.bank object to new API
migrate res.partner.bank object to new API

rvalyi/l10n-brazil,rodrigoasmacedo/l10n-brazil,odoo-brazil/l10n-brazil-wip,odoo-brazil/l10n-brazil-wip,christiandev/l10n-brazil,rvalyi/l10n-brazil,thinkopensolutions/l10n-brazil,thinkopensolutions/l10n-brazil