MT#13201 Cleanup debug output

Change-Id: Id6346e3b20f29b0630cb05dc9e5810d52edde8db

lib/NGCP/Panel/Controller/Voucher.pm

@@ -321,7 +321,6 @@ sub voucher_upload :Chained('voucher_list') :PathPart('upload') :Args(0) {
 
                 while(my $row = $csv->getline_hr($upload->fh)) {
                     ++$linenum;
-                    use Data::Printer; p $row;
                     if($csv->is_missing(1)) {
                         push @fails, $linenum;
                         next;

lib/NGCP/Panel/Utils/Subscriber.pm

@@ -214,8 +214,6 @@ sub create_subscriber {
 
         # TODO: check if we find a reseller and contract and domains
 
-        use Data::Printer; p $params;
-
         my $billing_subscriber = $contract->voip_subscribers->create({
             uuid => $uuid_string,
             username => $params->{username},