Upgrade Teaspoon from 1.0.1 to 1.1.5.
Includes compatibility with Rails 5.
See the changelog for more information (https://github.com/modeset/teaspoon/blob/master/CHANGELOG.md).
Working towards #14286 (moved).
cc: @rspeicher
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Includes compatibility with Rails 5.
See the changelog for more information (https://github.com/modeset/teaspoon/blob/master/CHANGELOG.md).
Working towards #14286 (moved).
cc: @rspeicher