Merge branch 'experiment-configs' into 'wip'

config/default.yaml

edml/config/experiment/cifar.yaml

edml/config/model_provider/resnet110-with-autoencoder.yaml

edml/config/model_provider/resnet110.yaml

edml/config/model_provider/resnet20-with-autoencoder.yaml

edml/config/topology/50_devices.yaml

edml/core/client.py

edml/core/server.py

edml/core/start_device.py

edml/helpers/config_helpers.py

edml/helpers/proto_helpers.py

edml/models/autoencoder.py

edml/models/partials/resnet.py

edml/models/provider/path.py

edml/tests/controllers/split_controller_test.py

edml/tests/core/start_device_test.py

main.py