Merge branch 'f-csv-cfood-generator' into 'dev'

CHANGELOG.md

src/caoscrawler/cfood-schema.yml

src/caoscrawler/converters.py

src/caoscrawler/crawl.py

src/caoscrawler/default_converters.yml

src/caoscrawler/default_transformers.yml

src/caoscrawler/identifiable_adapters.py

src/caoscrawler/scripts/generators.py

src/caoscrawler/transformer_functions.py

unittests/test_converters.py

unittests/test_transformers.py