Task #10780: Reintegrated task branch into RT epic branch

.gitattributes

...ent/RAtoOTDBTaskSpecificationPropagator/lib/propagator.py

...ent/RAtoOTDBTaskSpecificationPropagator/lib/translator.py

SAS/ResourceAssignment/ResourceAssigner/lib/CMakeLists.txt

SAS/ResourceAssignment/ResourceAssigner/lib/raservice.py

...ourceAssignment/ResourceAssigner/lib/resource_assigner.py

...ent/ResourceAssigner/lib/resource_availability_checker.py

SAS/ResourceAssignment/ResourceAssigner/lib/schedulers.py

SAS/ResourceAssignment/ResourceAssigner/test/CMakeLists.txt

.../ResourceAssigner/test/t_resource_availability_checker.py

...ResourceAssigner/test/t_resource_availability_checker.run

...rceAssignment/ResourceAssigner/test/t_resourceassigner.py

...ceAssignment/ResourceAssigner/test/t_resourceassigner.run