Fix cross-project references copy to include the project reference
EE version of https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8232 to fix any merge conflicts / specs.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
EE version of https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8232 to fix any merge conflicts / specs.