ruby 2.1.6
Created by: chulkilee
https://www.ruby-lang.org/en/news/2015/04/13/ruby-2-1-6-released/
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Created by: chulkilee
https://www.ruby-lang.org/en/news/2015/04/13/ruby-2-1-6-released/