Upgrade Kaminari from 0.16.3 to 0.17.0.
Changelog: https://github.com/amatsuda/kaminari/blob/master/CHANGELOG.rdoc#0170
Deprecates num_pages in favor of total_pages and includes Rails 5 support.
Working towards #14286 (moved).
cc: @rspeicher
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Changelog: https://github.com/amatsuda/kaminari/blob/master/CHANGELOG.rdoc#0170
Deprecates num_pages in favor of total_pages and includes Rails 5 support.
Working towards #14286 (moved).
cc: @rspeicher