Merge branch 'master' into 'L2SS-626-derive-hba-deltas'

tangostationcontrol/docs/source/devices/recv.rst

tangostationcontrol/docs/source/devices/sdp.rst

tangostationcontrol/docs/source/devices/using.rst

...ncontrol/tangostationcontrol/clients/statistics_client.py

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

tangostationcontrol/tangostationcontrol/devices/recv.py

tangostationcontrol/tangostationcontrol/devices/sdp/sdp.py

...l/tangostationcontrol/devices/sdp/statistics_collector.py

tangostationcontrol/tangostationcontrol/devices/sdp/xst.py

tangostationcontrol/tangostationcontrol/devices/unb2.py

...ostationcontrol/integration_test/toolkit/test_archiver.py

...trol/tangostationcontrol/statistics_writer/hdf5_writer.py

...angostationcontrol/statistics_writer/statistics_writer.py

...ostationcontrol/test/devices/test_statistics_collector.py

...ontrol/tangostationcontrol/test/test_statistics_writer.py

tangostationcontrol/tangostationcontrol/toolkit/archiver.py

...ationcontrol/tangostationcontrol/toolkit/archiver_util.py