Merge commit '3bbec91e' as 'keras_visualize_activations'

keras_visualize_activations/.gitignore

keras_visualize_activations/LICENSE

keras_visualize_activations/README.md

keras_visualize_activations/assets/0.png

keras_visualize_activations/assets/1.png

keras_visualize_activations/assets/2.png

keras_visualize_activations/assets/3.png

keras_visualize_activations/checkpoints/model_09_0.990.h5

keras_visualize_activations/data.py

keras_visualize_activations/model_multi_inputs_train.py

keras_visualize_activations/model_train.py

keras_visualize_activations/read_activations.py

keras_visualize_activations/requirements.txt