title: Changing/setting the path or route to the hub in SignalR
body: <p>I have a signalR application and it is working as expected.
  But I would like to change the path to the hub.</p>
  
  <p>currently it is /signalr/hub/ but I want to be able to set it to something else.</p>
  
  <p>How can I change the route?</p>