title: XCode 4.2 opens with no toolbar, project navigator
body: <p>I was using XCode 4.2 for a bit and I hit a wrong set of keystroke (I will assume command - something) and all the sudden XCode main window went away. I had no clue how to restore that but fortunately I had a source file opened in a separate window so I restored the toolbar and project navigator.</p>
  
  <p>Now when I relaunch XCode, it never launches with the toolbar and project navigator again.
  I have to reset them manually each time.</p>
  
  <p>Any suggestions?</p>