Merge branch 'master' of https://git.astron.nl/lofar2.0/tango into...

...tioncontrol/tangostationcontrol/devices/sdp/statistics.py

...egration_test/default/devices/test_device_antennafield.py

...l/integration_test/default/devices/test_device_beamlet.py

...tegration_test/default/devices/test_device_digitalbeam.py

...tegration_test/default/devices/test_device_observation.py

...n_test/default/devices/test_device_observation_control.py

.../integration_test/default/devices/test_device_tilebeam.py

...ol/integration_test/default/statistics/test_writer_sst.py

...ontrol/integration_test/recv_cluster/test_recv_cluster.py

...gostationcontrol/test/devices/test_antennafield_device.py

...l/tangostationcontrol/test/devices/test_beamlet_device.py