message: Expose data ops to tf.contrib.data
diff: @@ -25,6 +25,7 @@ See [Importing Data](https://tensorflow.org/guide/datasets) for an overview.
  @@Counter
  @@CheckpointInputPipelineHook
  @@CsvDataset
  +@@LMDBDataset
  @@RandomDataset
  @@Reducer
  @@SqlDataset
  @@ -93,6 +94,7 @@ from tensorflow.contrib.data.python.ops.prefetching_ops import copy_to_device
  from tensorflow.contrib.data.python.ops.prefetching_ops import prefetch_to_device
  from tensorflow.contrib.data.python.ops.random_ops import RandomDataset
  from tensorflow.contrib.data.python.ops.readers import CsvDataset
  +from tensorflow.contrib.data.python.ops.readers import LMDBDataset
  from tensorflow.contrib.data.python.ops.readers import make_batched_features_dataset
  from tensorflow.contrib.data.python.ops.readers import make_csv_dataset
  from tensorflow.contrib.data.python.ops.readers import read_batch_features
  