DOC: Sphinx now has hardly any errors left.

src/caosadvancedtools/cfood.py

src/caosadvancedtools/cfoods/h5.py

src/caosadvancedtools/json_schema_exporter.py

src/caosadvancedtools/serverside/generic_analysis.py

src/caosadvancedtools/suppressKnown.py

src/caosadvancedtools/utils.py

src/doc/conf.py