Merge branch 'dev' into f-grpc

CHANGELOG.md

DEPENDENCIES.md

RELEASE_GUIDELINES.md

caosdb-webui

conf/core/cache.ccf

conf/core/server.conf

pom.xml

src/doc/Data-Model.md

src/doc/Glossary.md

src/doc/Permissions.rst

src/doc/administration.rst

src/doc/administration/configuration.rst

src/doc/administration/curl-access.rst

src/doc/administration/server_side_scripting.rst

src/doc/concepts.rst

src/doc/conf.py

src/doc/entities.png

src/doc/index.rst

src/doc/roles.md

src/doc/specification/AbstractProperty.md