title: Ember linkTo route with wildcard
body: <p>I have a route defined as</p>
  
  <pre><code>this.route('page', {path: ':site_id/*url'})
  </code></pre>
  
  <p>How can I link to this route? This did not work</p>
  
  <pre><code>{{#linkTo 'page' site url=page.url}} // --&gt; ignores the parameter
  {{#linkTo 'page' site page.url}} // --&gt; throws error (missing dynamic segment)
  </code></pre>
  
  <p>Any ideas?</p>