Merge branch 'ml-tools' into 'master'

.gitlab-ci.yml

Dockerfile

README.md

VERSION

arkindex/dataimport/api.py

arkindex/dataimport/config.py

arkindex/dataimport/management/commands/analyze_ml.py

arkindex/dataimport/serializers.py

arkindex/dataimport/tasks/base.py

arkindex/dataimport/tasks/git.py

arkindex/dataimport/tests/manifest_samples/.arkindex.yml

arkindex/dataimport/tests/ml_tools/classifier/config.yml

arkindex/dataimport/tests/ml_tools/recognizer/config.yml

arkindex/dataimport/tests/test_config.py

arkindex/dataimport/tests/test_iiif.py

arkindex/dataimport/urls.py

arkindex/documents/models.py

arkindex/project/__init__.py

arkindex/project/api_v1.py

arkindex/project/checks.py