Fix flickering of system notes -- EE merge edition (!1873) · Merge requests · GitLab.org / GitLab · GitLab

Do not update/delete: Banner broadcast message test data

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username-removed-892863 requested to merge ee-32087-fix-flickering-system-notes into master May 11, 2017

EE merge edition of https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/11281