Merge branch 'TMSS-520' into 'master'

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

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

SAS/TMSS/backend/src/tmss/tmssapp/migrations/0001_initial.py

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

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

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

SAS/TMSS/backend/src/tmss/tmssapp/serializers/scheduling.py

...MSS/backend/src/tmss/tmssapp/serializers/specification.py

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

SAS/TMSS/backend/src/tmss/tmssapp/viewsets/scheduling.py

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

SAS/TMSS/backend/src/tmss/urls.py

SAS/TMSS/backend/test/t_conversions.py

SAS/TMSS/backend/test/t_tmssapp_scheduling_REST_API.py

SAS/TMSS/backend/test/test_utils.py

SAS/TMSS/backend/test/tmss_test_data_django_models.py

SAS/TMSS/backend/test/tmss_test_data_rest.py