message: This adds the cluster_resolver module to contrib/__init__.py so that it is actually visible to open source TensorFlow users.
diff: @@ -21,6 +21,7 @@ from __future__ import print_function
  # Add projects here, they will show up under tf.contrib.
  from tensorflow.contrib import bayesflow
  from tensorflow.contrib import cloud
  +from tensorflow.contrib import cluster_resolver
  from tensorflow.contrib import compiler
  from tensorflow.contrib import copy_graph
  from tensorflow.contrib import crf
  