title: Does material-ui have a date-picker?
body: <p>I installed material-ui "^1.0.0-beta.36". The documentation says there's date-picker. </p>
  
  <p>But I can't find it in <code>node_modules\material-ui</code> , nor in any of the subfolders.</p>
  
  <p>The change log suggests that a datepicker is planned to be supported in future releases:</p>
  
  <blockquote>
    <p>1.0.0-beta.17 - <em>Oct 16, 2017</em></p>
    
    <p>As this garbage collection stabilize, we will be able to add new
    features, like a stepper, extension panel or date/time pickers. But we
    are not here yet.</p>
  </blockquote>