title: MonoTouch .xcodeproj cannot be opened because the project file cannot be parsed
body: <p>I'm trying to update my storyboard file and it doesn't open correctly due to the following error: </p>
  
  <p><code>".xcodeproj cannot be opened because the project file cannot be parsed.".</code></p>
  
  <p>I'm on the latest version of MonoTouch, so I don't think a previous bug can be attributed to this.  Does anyone have any ideas?</p>
  
  <p>Cheers,</p>
  
  <p>Davoc</p>