TMSS-1381: adapted code/labels/comments to renamed priority_rank->rank

...ces/scheduling/lib/constraints/template_constraints_v1.py

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

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

...kend/services/scheduling/test/t_scheduling_constraints.py

...ices/tmss_postgres_listener/lib/tmss_postgres_listener.py

SAS/TMSS/backend/src/migrate_momdb_to_tmss.py

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

SAS/TMSS/backend/test/t_tasks.py

SAS/TMSS/backend/test/t_tmssapp_specification_REST_API.py

SAS/TMSS/backend/test/tmss_test_data_django_models.py

SAS/TMSS/backend/test/tmss_test_data_rest.py

SAS/TMSS/client/lib/tmssbuslistener.py

...rontend/tmss_webapp/src/__mocks__/project.service.data.js

SAS/TMSS/frontend/tmss_webapp/src/components/ViewTable.js

SAS/TMSS/frontend/tmss_webapp/src/routes/Project/create.js

SAS/TMSS/frontend/tmss_webapp/src/routes/Project/edit.js

SAS/TMSS/frontend/tmss_webapp/src/routes/Project/list.js

SAS/TMSS/frontend/tmss_webapp/src/routes/Project/view.js

...d/tmss_webapp/src/routes/Scheduling/SchedulingUnitList.js

...d/tmss_webapp/src/routes/Scheduling/ViewSchedulingUnit.js