Merge branch 'master' of https://git.astron.nl/lofar2.0/tango into L2SS-905-support-2-dts-subracks

docker-compose/device-sdp.yml

docker-compose/device-sst.yml

docker-compose/device-temperature-manager.yml

docker-compose/device-tilebeam.yml

docker-compose/device-unb2.yml

docker-compose/device-xst.yml

docker-compose/integration-test.yml

docker-compose/lofar-device-base.yml

docker-compose/lofar-device-base/Dockerfile

sbin/run_integration_test.sh

tangostationcontrol/requirements.txt

tangostationcontrol/setup.cfg

...ncontrol/tangostationcontrol/clients/attribute_wrapper.py

...tationcontrol/tangostationcontrol/devices/antennafield.py

...stationcontrol/tangostationcontrol/devices/sdp/beamlet.py

...ol/integration_test/default/statistics/test_writer_sst.py

tangostationcontrol/tangostationcontrol/statistics/README.md

...tationcontrol/tangostationcontrol/statistics/collector.py

tangostationcontrol/tangostationcontrol/statistics/packet.py

tangostationcontrol/tangostationcontrol/statistics/reader.py