Termination language and memo added for involuntary terminations
Replaces https://gitlab.com/gitlab-com/www-gitlab-com/merge_requests/2166/diffs to avoid large merge conflicts.
FYI cc @sytses @pmachle @tiffanie @kirstenabma
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Replaces https://gitlab.com/gitlab-com/www-gitlab-com/merge_requests/2166/diffs to avoid large merge conflicts.
FYI cc @sytses @pmachle @tiffanie @kirstenabma