title: AngularJs UI router - one state with multiple URLs
body: <p>I have a request to add in another URL parameter that directs to a state that I already have set up. For efficiency purposes, I'm trying to see if I can add multiple URLs to point to the same state, or should I just use the $UrlRouterProvider.when() method to re-direct to that state in this new case.</p>
  
  <p>Ex. this is what already exists</p>
  
  <pre><code>.state('site.link1',
    {
      url: '/link1',
      templateUrl: '/views/link1.html',
      controller: 'link1Ctrl'
    })
  </code></pre>
  
  <p>and the request is to add www.site.com/newlink that points to the link1 page. Is there something like this;</p>
  
  <pre><code>.state('site.link1',
    {
      url: '/link1, /newlink',
      ...
  </code></pre>