L2SS-287: implement python packaging

devices/common/lofar_git.py

devices/devices/docker_device.py

devices/devices/hardware_device.py

devices/devices/observation.py

devices/devices/observation_control.py

devices/devices/recv.py

devices/devices/sdp/sdp.py

devices/devices/sdp/sst.py

devices/devices/sdp/statistics.py

devices/devices/sdp/statistics_packet.py

devices/devices/sdp/xst.py

devices/devices/unb2.py

devices/examples/HW_device_template.py

devices/examples/load_from_disk/ini_device.py

devices/examples/snmp/snmp.py

devices/setup.cfg

devices/test/devices/random_data.py

devices/toolkit/lts_cold_start.py