title: Google cloudstorage returns 404 Not Found when trying to delete from bucket
body: <p>I am trying to delete a file (video) from Google Cloud Storage via the cloudstorage api but although the file exists I'm getting the following error:</p>
  
  <pre><code>cloudstorage.delete('/catchamove-video/products/6411421952770048.mp4')
  
  *** NotFoundError: Expect status [204] from Google Storage. But got status 404.
  Path: '/catchamove-video/products/6411421952770048.mp4'.
  Request headers: None.
  Response headers: {'transfer-encoding': 'chunked', 'date': 'Sun, 07 May 2017 12:31:47 GMT', 'server': 'Development/2.0'}.
  Body: ''.
  Extra info: None.
  </code></pre>
  
  <p>Both the bucket and file are present on the console.</p>