[IMP] sale_order_webkit - sync with invoice_webkit and clean css, and retab order_line loop in order to sync with invoice_webkit as well and make diffs easier
[IMP] sale_order_webkit - sync with invoice_webkit and clean css, and retab order_line loop in order to sync with invoice_webkit as well and make diffs easier

massot/sale-reporting,JayVora-SerpentCS/sale-reporting,yvaucher/sale-reporting,acsone/sale-reporting,JayVora-SerpentCS/sale-reporting,credativUK/sale-reporting