title: Spring rest API: saveAll
body: <p>I see in <code>CrudRepository</code> interface there is a method "<code>saveAll</code>".
  There is anyway to use it without doing any customization to the code passing in a POST request an array of json of the corresponding entity?</p>
  
  <p>I can't figure out why all the other methods are mapped except this.</p>
  
  <p>Thanks Mik</p>