Merge branch 'master' into chart

documentation/operator-guide/setup.rst

ingestor/Dockerfile

ingestor/app.py

ingestor/filedaemon.py

ingestor/ingestor/browse_report.py

ingestor/tests/data/tpzonlineitem.xml

preprocessor/Dockerfile

preprocessor/MANIFEST.in

preprocessor/entrypoint.sh

preprocessor/preprocessor/steps/browse_report.py

preprocessor/setup.py

testing/envisat2.json

testing/gitlab_test.sh

testing/testing_preprocessor_config.yml