Merge branch 'dev' into f-mypy

.gitignore

.gitlab-ci.yml

.gitlab/issue_templates/Default.md

.gitlab/merge_request_templates/Default.md

CHANGELOG.md

CITATION.cff

README.md

README_SETUP.md

RELEASE_GUIDELINES.md

pytest.ini

release.sh

setup.py

src/caosdb/__init__.py

src/caosdb/apiutils.py

src/caosdb/cached.py

src/caosdb/cert/indiscale.ca.crt

src/caosdb/common/administration.py

src/caosdb/common/models.py

src/caosdb/common/timezone.py

src/caosdb/configuration.py