message: Add freeze_graph to CONSOLE_SCRIPTS.
  Make freeze_graph accessible from command line from pip package.
diff: @@ -67,6 +67,7 @@ if sys.version_info < (3, 4):
  # pylint: disable=line-too-long
  CONSOLE_SCRIPTS = [
  + 'freeze_graph = tensorflow.python.tools.freeze_graph:main',
  'saved_model_cli = tensorflow.python.tools.saved_model_cli:main',
  # We need to keep the TensorBoard command, even though the console script
  # is now declared by the tensorboard pip package. If we remove the
  