Backport 5480-epic-notifications from EE (!18724) · Merge requests · GitLab.org / GitLab FOSS · GitLab

Mario de la Ossa requested to merge 5480-epic-notifications-ce into master May 03, 2018

What does this MR do?

Backport of https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/5496