title: Post photo on user's wall using Facebook iOS SDK
body: <p>I'm trying to upload a photo from the camera to a user's Facebook wall. I'm not entirely sure what the correct strategy is, but from reading around it seems the thing to do is upload the photo to an album, and then someone post on the wall a link to that album/photo. Ideally this would involve the dialog, but from what I can tell that's not possible.</p>
  
  <p>I've managed to upload a photo to an album, and get back an ID for that photo, but I'm not sure what to do after that.</p>
  
  <p>Can anyone provide some straightforward code for achieving this?</p>
  
  <p>Bonus question: Is it possible to post the photo to the application wall, as well (or instead)?</p>
  
  <p>Edit: Graph API is preferable, but anything that works at this stage is good.</p>