Added meta data to transactions

lib/Pear/LocalLoop/Controller/Api/Transactions.pm

@@ -55,6 +55,9 @@ sub post_transaction_list_purchases {
       seller => $_->seller->name,
       value => $_->value / 100000,
       purchase_time => $c->format_iso_datetime($_->purchase_time),
+      net_value => $_->meta->net_value / 100000,
+      sales_tax_value => $_->meta->sales_tax_value / 100000,
+      gross_value => $_->meta->gross_value / 100000,
     }} $transactions->all
   );