[Feature] Add LogsBucket and DemoBucket Logical IDs to Outputs

[Franco Rezabek]

Is your feature request related to a problem? Please describe.
Outputting LogsBucket and DemoBucket Logical IDs will allow to extend and implement analytics solution https://github.com/aws-samples/amazon-cloudfront-access-logs-queries

Describe the feature you'd like
In the Outputs section of the live-streaming-on-aws.yaml, output LogsBucket and DemoBucket Logical IDs

Outputs:
  LogsBucket:
    Description: Logs bucket
    Value: !Ref LogsBucket
  
  DemoBucket:
    Description: Demo bucket
    Value: !Ref DemoBucket

Thanks,
Franco

[Tom Night]

Thanks for reaching out, we will add this to our backlog and review it in the next release.

[Tom Night]

Closing this issue as we are tracking the pull request: #13