Merge branch 'master' into ssdm-12986-missing-property-search-criteria

...sx/cisd/openbis/generic/server/CommonServiceProvider.java

...ch/systemsx/cisd/openbis/generic/shared/dto/SamplePE.java

...x/cisd/openbis/generic/shared/AbstractServerTestCase.java

pybis/README.rst

pybis/src/python/CHANGELOG.md

pybis/src/python/HOWTO_UPLOAD_TO_PYPI

pybis/src/python/pybis/__init__.py

pybis/src/python/pybis/attribute.py

pybis/src/python/pybis/pybis.py

pybis/src/python/pybis/sample.py

pybis/src/python/setup.cfg

pybis/src/python/setup.py

pybis/src/python/tests/test_openbis.py

.../openbis/plugin/screening/server/ScreeningServerTest.java

...s/plugin/screening/server/logic/ScreeningApiImplTest.java