Upgrade libraries: io.flow, com.amazonaws (#309)
Upgrade libraries: io.flow, com.amazonaws (#309)

- io.flow
  - lib-postgresql-play-play26 (0.2.15 => 0.2.16)

- com.amazonaws
  - aws-java-sdk-autoscaling (1.11.356 => 1.11.358)
  - aws-java-sdk-ec2 (1.11.356 => 1.11.358)
  - aws-java-sdk-ecs (1.11.356 => 1.11.358)
  - aws-java-sdk-elasticloadbalancing (1.11.356 => 1.11.358)
  - aws-java-sdk-sns (1.11.356 => 1.11.358)
flowcommerce/delta,flowcommerce/delta,flowcommerce/delta