title: Interleaving slim.dropout and slim.fully_connected in slim.stack?
body: <p>In tf.slim, I'd like to create a stack of fully-connected layers with dropout.</p>
  
  <p>To the example from documentation:
  <code>slim.stack(x, slim.fully_connected, [32, 64, 128], scope='fc')</code>, I'd like to add dropout. </p>
  
  <p>Is it possible to use slim.stack or do I have to go back to the verbose approach?</p>
  
  <pre><code>(pseudo-code) for every layer:
     slim.dropout(slim.fully_connected(...)
  </code></pre>