2013/11/30 Thumb: Add salesman constraint to show salesperson's own sales orders invoice, customer etc in DailySalesInquiry.php,PDFDeliveryDifferences.php,PDFOrdersInvoiced.php,PDFOrderStatus.php,PDFPickingList.php,SalesByTypePeriodInquiry.php,SalesInquiry.php,SelectCompletedOrder.php.