title: Where have the old TensorFlow RNN files gone?
body: <p><a href="https://github.com/tensorflow/tensorflow" rel="nofollow noreferrer">https://github.com/tensorflow/tensorflow</a></p>
  
  <p>I found that below files related with RNN are all gone.</p>
  
  <pre><code>tensorflow/tensorflow/models/...
  tensorflow/tensorflow/python/ops/seq2seq.py
  tensorflow/tensorflow/python/ops/rnn_cell.py
  </code></pre>
  
  <p>Seems new <code>dynamic_rnn</code> has come up...</p>
  
  <p>I'm a little confused by what happened. Why are these files deleted? Actually I'm analyzing these codes to train a chatbot.</p>