* docker_swarm_service tests: use 'resolve_image: no' to avoid registry lookup if image is up-to-date. * Improve docker_node performance: don't sleep after last try.
* Add logging option * Add limits option * Add reservations option * Add restart_config option * Add update_config option * Add placement option and remove placement_preferences * Yaml indentation * Use correct PR number for change log * Handle grouper fallbacks better * Add removed_in_version to argument spec * Fix broken suboption usage check * Reduce duplicate deprecated option tests * Clearer deprecation documentation * Compare bytes with MiB * Use correct test service suffix
