title: RabbitMQ management web console doesn't show queues or exchanges
body: <p>I've got rabbitmq 2.8.2 set up with the web management interface running. The Queues and Exchanges show no data.</p>
  
  <p>rabbitmqctl list_queues works and shows my queues.</p>
  
  <p>I've done rabbitmqctl stop_app, start_app.. and also service rabbitmq-server restart.</p>
  
  <p>Any idea how to get the queue &amp; exchange details to populate?</p>