Merge branch 'dev' into f-integration-test-simple

.docker/Dockerfile

.docker/cert.sh

.docker/docker-compose.yml

.docker/run.sh

.docker/sss_pycaosdb.ini

.docker/tester.yml

.docker/tester_pycaosdb.ini

.docker/wait-for-it.sh

.gitignore

.gitlab-ci.yml

CHANGELOG.md

README.md

integrationtests/README.md

integrationtests/basic_example/model.yml

integrationtests/basic_example/test.py

integrationtests/realworld_example/crawl.sh

...iontests/realworld_example/load_and_insert_json_models.py

integrationtests/realworld_example/test_dataset_crawler.py

...st_data/extroot/realworld_example/data/35/.dataspace.json

...example/data/35/03_raw_data/001_dataset1/demo-dataset.csv