Merge branch 'rq' into 'master'

.gitlab-ci.yml

.isort.cfg

Dockerfile

Dockerfile.binary

Makefile

README.md

arkindex/dataimport/tests/test_repos.py

arkindex/documents/consumers.py

arkindex/documents/tasks.py

arkindex/documents/tests/tasks/__init__.py

arkindex/documents/tests/tasks/test_corpus_delete.py

arkindex/documents/tests/tasks/test_ml_results_delete.py

arkindex/documents/tests/tasks/test_reindex.py

arkindex/documents/tests/test_admin_api.py

arkindex/documents/tests/test_bulk_element_transcriptions.py

arkindex/documents/tests/test_corpus.py

arkindex/documents/tests/test_create_transcriptions.py

arkindex/documents/tests/test_entities_api.py

arkindex/documents/tests/test_metadata.py

arkindex/documents/tests/test_ml_results.py