title: How to refresh content of opened files in VS Code?
body: <p>I'm looking for a way to refresh the content of a file opened in editor after it was changed by other tool. </p>
  
  <p>For instance I'm using angular command line which makes changes to files but VS Code doesn't refresh the content after that and I can't see any of that. What's worse when I try to save the file, VS Code by default tries to save the old content upon the newer (asks before of course, but still its not what I'm looking for). </p>
  
  <p>I didn't find any keybindings for refresh the editor's content. Maybe there are any extensions?</p>
  
  <p>Thank you.</p>