Merge branch 'master' into L2SS-434-create-sphinx-docs

bin/dump_ConfigDb.sh

bin/update_submodules.sh

bootstrap/etc/lofar20rc.sh

devices/devices/docker_device.py

devices/devices/hardware_device.py

devices/devices/opcua_device.py

devices/devices/recv.py

devices/devices/sdp/sdp.py

devices/devices/sdp/statistics.py

devices/devices/unb2.py

docker-compose/device-docker.yml

sbin/load_ConfigDb.sh

sbin/run_integration_test.sh

sbin/update_ConfigDb.sh