Review app: https://auto-devops-strategy-post.about.gitlab.com/2017/10/04/devops-strategy/
Closes marketing#1150
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Review app: https://auto-devops-strategy-post.about.gitlab.com/2017/10/04/devops-strategy/
Closes marketing#1150