Merge branch 'master' into TMSS-579

.gitattributes

LCS/PyCommon/CMakeLists.txt

LCS/PyCommon/json_utils.py

LCS/PyCommon/ring_coordinates.py

LCS/PyStationModel/CMakeLists.txt

LCS/PyStationModel/antennafields.py

...rceAssignmentEstimator/resource_estimators/observation.py

SAS/TMSS/backend/CMakeLists.txt

...S/backend/services/scheduling/lib/constraints/__init__.py

...MSS/backend/services/scheduling/lib/dynamic_scheduling.py

.../backend/services/scheduling/test/t_dynamic_scheduling.py

SAS/TMSS/backend/src/tmss/tmssapp/adapters/parset.py

SAS/TMSS/backend/src/tmss/tmssapp/models/specification.py

SAS/TMSS/backend/src/tmss/tmssapp/populate.py

...tmssapp/schemas/common_schema_template-beamforming-1.json

...ss/tmssapp/schemas/common_schema_template-stations-1.json

...ing-observation-scheduling-unit-observation-strategy.json

.../tmss/tmssapp/schemas/subtask_template-observation-1.json

...sapp/schemas/task_template-beamforming_observation-1.json

...s/tmssapp/schemas/task_template-target_observation-1.json