REF:https://www.xe.com/currency/ang-dutch-guilder/ opw:2690166- closes odoo/odoo#80188 X-original-commit: e84af51ffbb550d069288e498e96604cb610443e Signed-off-by: Nicolas Lempereur (nle) <nle@odoo.com> Signed-off-by: Simon Goffin (sig) <sig@openerp.com>