Merge branch 'feature-brak-pullowania-obrazow' into 'master'

README.md

pytest_docker_integration/__init__.py

pytest_docker_integration/containers.py

pytest_docker_integration/hub.py

pytest_docker_integration/plugin.py

tests/helpers.py

tests/plugin/test_plugin.py

tests/pytester_examples/test_registry_pull_all_images.py

tests/pytester_examples/test_registry_pull_no_images.py

...s/pytester_examples/test_registry_pull_specific_images.py