Upgrade seed-fu from 2.3.5 to 2.3.6
Adds Rails 5 support. Working toward #14286 (moved).
Changelog: https://github.com/mbleigh/seed-fu/blob/master/CHANGELOG.md#version-236
cc: @rspeicher
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Adds Rails 5 support. Working toward #14286 (moved).
Changelog: https://github.com/mbleigh/seed-fu/blob/master/CHANGELOG.md#version-236
cc: @rspeicher