Merge branch 'master' into L2SS-659-compute-archiving-load

tangostationcontrol/__init__.py

tangostationcontrol/requirements.txt

...stationcontrol/tangostationcontrol/clients/snmp_client.py

tangostationcontrol/tangostationcontrol/devices/apsct.py

tangostationcontrol/tangostationcontrol/devices/apspu.py

...tationcontrol/tangostationcontrol/devices/lofar_device.py

tangostationcontrol/tangostationcontrol/devices/recv.py

tangostationcontrol/tangostationcontrol/devices/sdp/sdp.py

...stationcontrol/tangostationcontrol/devices/snmp_device.py

tangostationcontrol/tangostationcontrol/devices/unb2.py

...ncontrol/tangostationcontrol/examples/snmp/snmp_client.py

...trol/tangostationcontrol/test/clients/test_snmp_client.py

...rol/tangostationcontrol/test/devices/test_lofar_device.py

...oncontrol/tangostationcontrol/toolkit/TODO_HdbppPython.md