Merge branch 'dev' into f-find-query

.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

setup.py

src/caosdb/apiutils.py

src/caosdb/common/models.py

src/caosdb/connection/connection.py

src/doc/conf.py

src/doc/tutorials/basic_analysis.rst

tox.ini

unittests/test_apiutils.py

unittests/test_issues.py