Merge branch 'f-docs' into 'dev'

CHANGELOG.md

src/caoscrawler/converters.py

src/caoscrawler/crawl.py

src/caoscrawler/identifiable_adapters.py

src/caoscrawler/scanner.py

src/doc/_static/assets/scifolder_tutorial.tar.gz

src/doc/conf.py

src/doc/converters.rst

src/doc/getting_started/helloworld.md

src/doc/getting_started/helloworld.rst

src/doc/getting_started/prerequisites.md

src/doc/getting_started/prerequisites.rst

src/doc/index.rst

src/doc/macros.rst

src/doc/tutorials/example.rst

src/doc/tutorials/example_crawler.svg

src/doc/tutorials/index.rst

src/doc/tutorials/parameterfile.rst

src/doc/tutorials/scifolder.rst

src/doc_sources/scifolder/identifiables.yml