title: 1.0.2 notifications of parent objects
body: <p>I want to receive a notifications when a property in the Parent object is assigned and have the notification result contain all the children that chaanged</p>
  
  <p>Here is line of code I'm referring to:</p>
  
  <pre><code>realm.objects(Parent.self).filter("state = Error").addNotificationBlock { ... }
  </code></pre>
  
  <p>Currently I get the notification but I'm not able to tell what objects it applies to. Is this possible or do I need to go through each?</p>
  
  <p>Thanks,
  Mike.</p>