Django REST Framework 3.10 and custom schema generation

.gitlab-ci.yml

Makefile

arkindex/dataimport/api.py

arkindex/documents/api/elements.py

arkindex/project/openapi.py

arkindex/project/pagination.py

arkindex/project/settings.py

arkindex/project/tests/test_openapi.py

openapi/Dockerfile

openapi/requirements.txt

openapi/run.sh

requirements.txt

tests-requirements.txt