Merge branch 'f-real-path' into 'dev'

CHANGELOG.md

INSTALL.md

.../test_data/extroot/use_case_simple_presentation/cfood.yml

integrationtests/test_use_case_simple_presentation.py

src/caoscrawler/converters.py

src/doc/README_SETUP.md

src/doc/cfood.rst

src/doc/concepts.rst

src/doc/getting_started/INSTALL.md

src/doc/getting_started/helloworld.rst

src/doc/getting_started/index.rst

src/doc/getting_started/prerequisites.rst

src/doc/index.rst

src/doc/macros.rst

src/doc/tutorials/index.rst

unittests/scifolder_cfood.yml

unittests/test_converters.py

unittests/test_scalars_cfood.py

unittests/test_tool.py