title: No 'price_level' in Places Library detail search response?
body: <p>The attribute 'price_level' is nowhere to be found in the documentation for the places library of JS API v3. See here:
  <a href="https://developers.google.com/maps/documentation/javascript/places" rel="nofollow">https://developers.google.com/maps/documentation/javascript/places</a></p>
  
  <p>However, it seems to be there in the REST API: <a href="https://developers.google.com/places/documentation/details" rel="nofollow">https://developers.google.com/places/documentation/details</a></p>
  
  <p>I am building an Angular application where the price level is <em>crucial</em>. Is it a bug or am I missing something?</p>