Added some tests around creating and updated services

- ensure research mode is respected on creation and update
- ensure rest client gives an error for bad research mode update

app/dao/services_dao.py

@@ -48,6 +48,7 @@ def dao_create_service(service, user):
     service.users.append(user)
     permission_dao.add_default_service_permissions_for_user(user, service)
     service.id = uuid.uuid4()  # must be set now so version history model can use same id
+    service.research_mode = False
     db.session.add(service)