incorporate unit test in test_shade.py, remove test_router.py fix tenant_id in router add functional test test_create_router_project to functional/test_router.py add unit/test_router.py add project_id to create_router (316987)

incorporate unit test in test_shade.py, remove test_router.py fix tenant_id in router add functional test test_create_router_project to functional/test_router.py add unit/test_router.py add project_id to create_router (316987) · Gerrit Code Review