title: Is it possible to have Ember show a query parameter value in the url when the parameter is set to the default value?
body: <p>According to <a href="http://emberjs.com/guides/routing/query-params/#toc_default-values-and-deserialization" rel="nofollow">the docs</a>, "When a controller's query param property is currently set to its default value, this value won't be serialized into the URL."</p>
  
  <p><a href="http://jsbin.com/ucanam/6517/edit" rel="nofollow">Here is a jsbin</a> showing this behavior.</p>
  
  <p>Is it possible to "disable" this behavior and always have the query params show in the URL regardless of their value?</p>
  
  <p>Reason: I am dynamically setting the default value for a timestamp query parameter. However, I want the URLs to be shareable, so I want to explicitly list the timestamp in the URL. I'm also using the query parameters default value (which I set to the current time) for knowing whether to show a "clear timestamp" button.</p>