adding smartagent deployment info
Use SignalFx to monitor Amazon EC2 Container Service (ECS) via [Amazon Web Services](https://github.com/signalfx/integrations/tree/master/aws)[](sfx_link:aws).
+For greater insight into your ECS environment, SignalFx's SmartAgent can auto-discover services and provide more in-depth metrics about your containers that are running in ECS. See the [SmartAgent ECS Deployment Guide](https://github.com/signalfx/signalfx-agent/tree/master/deployments/ecs) for instructions on how to deploy the SmartAgent in ECS.
#### FEATURES
##### Built-in dashboards
