title: Pry REPL with sublime text 3 does not resume after closing sublime
body: <p>I've followed the <a href="https://github.com/pry/pry/wiki/Editor-integration" rel="nofollow">instructions</a> to set sublime text 3 as pry's default editor via the <code>~/.pryrc</code> file.</p>
  
  <p>ST3 opens just fine when running the <code>edit</code> command in a pry session.</p>
  
  <p>However, for some reason, when I close ST3, the control does not return to the running pry session's REPL. This obviously has to be unexpected behavior... </p>
  
  <p>I have had the custom pry editor setting working with <code>vim</code>. However, I am trying to use ST3 in an educational environment where I can't teach with <code>vim</code>.</p>