Issue displaying multiple routing keys

[jakauppila]

When visualizing a topic exchange and showing the routing keys, the resulting display is not great.

Example definition:

{
  "vhosts": [{
    "name": "contoso"
  }],
  "queues": [{
    "name": "Contoso.SystemA",
    "vhost": "contoso",
    "durable": true,
    "auto_delete": false,
    "arguments": {}
  }, {
    "name": "Contoso.SystemB",
    "vhost": "contoso",
    "durable": true,
    "auto_delete": false,
    "arguments": {}
  }],
  "exchanges": [{
    "name": "MyExchange",
    "vhost": "contoso",
    "type": "topic",
    "durable": true,
    "auto_delete": false,
    "internal": false,
    "arguments": {}
  }],
  "bindings": [{
    "source": "MyExchange",
    "vhost": "contoso",
    "destination": "Contoso.SystemA",
    "destination_type": "queue",
    "routing_key": "Contoso.EventA",
    "arguments": {}
  }, {
    "source": "MyExchange",
    "vhost": "contoso",
    "destination": "Contoso.SystemA",
    "destination_type": "queue",
    "routing_key": "Contoso.EventB",
    "arguments": {}
  }, {
    "source": "MyExchange",
    "vhost": "contoso",
    "destination": "Contoso.SystemA",
    "destination_type": "queue",
    "routing_key": "Contoso.EventC",
    "arguments": {}
  }, {
    "source": "MyExchange",
    "vhost": "contoso",
    "destination": "Contoso.SystemA",
    "destination_type": "queue",
    "routing_key": "Contoso.EventD",
    "arguments": {}
  }, {
    "source": "MyExchange",
    "vhost": "contoso",
    "destination": "Contoso.SystemA",
    "destination_type": "queue",
    "routing_key": "Contoso.EventE",
    "arguments": {}
  }, {
    "source": "MyExchange",
    "vhost": "contoso",
    "destination": "Contoso.SystemB",
    "destination_type": "queue",
    "routing_key": "Contoso.EventA",
    "arguments": {}
  }, {
    "source": "MyExchange",
    "vhost": "contoso",
    "destination": "Contoso.SystemB",
    "destination_type": "queue",
    "routing_key": "Contoso.EventB",
    "arguments": {}
  }]
}