Merge branch 'L2SS-391-boot-device' into 'master'

CDB/LOFAR_ConfigDb.json

README.md

devices/clients/opcua_client.py

devices/devices/boot.py

devices/devices/hardware_device.py

devices/devices/recv.py

devices/toolkit/lts_cold_start.py

devices/toolkit/startup.py

docker-compose/Makefile

docker-compose/archiver.yml

docker-compose/device-boot.yml

docker-compose/device-docker.yml

docker-compose/device-observation_control.yml

docker-compose/device-recv.yml

docker-compose/device-sdp.yml

docker-compose/device-sst.yml

docker-compose/device-unb2.yml

docker-compose/device-xst.yml

...hon-profiles/stationcontrol-jupyter/startup/01-devices.py

docker-compose/recv-sim.yml