refund list add currency

src/main/resources/au/com/royalpay/payment/manage/mappers/payment/RefundMapper.xml

@@ -78,6 +78,7 @@
         	operator_name operator_name,
         	`status` `status` ,
             amount amount,
+            currency currency,
         	1 type
         FROM
         	pmt_refunds
@@ -107,6 +108,7 @@
         	ra.auditorname operator_name,
         	ra.audit_result `status` ,
             r.amount amount,
+            r.currency currency,
         	2 type
         FROM
         	pmt_refund_applies ra left join pmt_refunds r on ra.refund_id = r.refund_id