title: Can not find "Create Pull Request" in WebStorm
body: <p>I have tried to create pull request as written in WebStorm manual:</p>
  
  <blockquote>
    <p>To create a pull request:</p>
    
    <p>On the main menu, choose "VCS | Git | Create Pull Request". The Create Pull Request dialog box opens.</p>
  </blockquote>
  
  <p>But it is not there.
  What's going on?</p>