l10n_br_sale: alterado alguns metodos onchange
l10n_br_sale: alterado alguns metodos onchange

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