* Support UpdateService forceNewDeployment in ecs_service module
* Fixes for review
* Add force_new_deployment option to ecs_service.py
cherrypicks changes from via/ansible
Adds tests for pull request #42518
fixes backwards compatability with boto<1.8.4
* WIP commit so I don't have to stash
* WIP commit for healthcheck grace period
* WIP commit; ecs_module handles service registries
* Fix bad check for desired_count
* Add scheduling strategy test, comment out service registry test
* Fix names in ecs_cluster role main task.
* move full test run back to the end
* Change botocore version for full test to support scheduling strategy
* fix bug with desired_count==0 in amazon/ecs_service
* Fix changed checking for scheduling strategy DAEMON in ecs_service
* Pass testS
* Fix some unhelpful comments
* Add changelog for ecs_service
