Merge pull request #8241 from cloudamqp/queue_storage_version

Show classic queue storage version on Mgmt UI queue page

deps/rabbitmq_management/priv/www/js/formatters.js

@@ -194,6 +194,9 @@ function args_to_features(obj) {
     if (obj.messages_delayed != undefined){
         res['messages delayed'] = obj.messages_delayed;
     }
+    if (obj.backing_queue_status && obj.backing_queue_status.version){
+	res['queue storage version'] = obj.backing_queue_status.version
+    }
     return res;
 }