title: sitecore workflow with multiple publishing targets
body: <p>I want to implement something simple like <code>/System/Workflows/Sample Workflow</code> with the small addition of having multiple publishing targets (staging web and production web environment), so instead of the <code>Approved</code> state with the final checkbox set, i want to modify it to two states;</p>
  
  <ul>
  <li>Approved for Staging</li>
  <li>Approved for Delivery</li>
  </ul>
  
  <p>only the <code>Approved for Delivery</code> should be final. I want to set a PublishAction for each of them but i don't know how to set the publishing target?</p>