Adding additional links to Octotree browser Extension (Mozilla, Opera, Safari)
Added links to Octotree browser extension for other browsers https://gitlab.com/gitlab-org/gitlab-ce/issues/4179
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Added links to Octotree browser extension for other browsers https://gitlab.com/gitlab-org/gitlab-ce/issues/4179