title: Xcode GIT Can't Copy New Files
body: <p>I just installed Xcode 4.2 and now can't copy a new image file to my project. It has something to do with GIT and I've pasted the error below, but I can't seem to find an answer with Google. Can someone please shed light on this?</p>
  
  <pre><code>The operation could not be performed because the file is not under version control.
  </code></pre>