title: Delete an ALAsset
body: <p>I'm using a photo viewer and i wan't to implement a trash button.</p>
  
  <p>I already have the button ready and everything is good to go but the following:</p>
  
  <p>How do I actually delete the ALAsset??</p>
  
  <p>I tried searching in many places but couldn't find an answer...</p>
  
  <p>Thanks,</p>
  
  <p>For some reason i'm not allowed to post this question so i'm adding an irrelevant code of my trash button:</p>
  
  <pre><code>UIBarButtonItem *trash = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemTrash target:self action:@selector(trashButtonHit:)];
  </code></pre>