[EMR] visible_to_all_users is not supported by right_aws

[l1x]

Hi guys,

I think this configuration parameter is not supported right now by the right_aws library.

https://github.com/aws/aws-sdk-ruby/blob/master/lib/aws/emr/job_flow.rb

:visible_to_all_users - (Boolean) Whether the job flow is visible to all IAM users of the AWS account associated with the job flow. If this value is set to true , all IAM users of that AWS account can view and (if they have the proper policy permissions set) manage the job flow. If it is set to false , only the IAM user that created the job flow can view and manage it.

Is there any plan to support this?

Thank you in advance,
Istvan