Only run namespace select js when needed
Created by: cirosantilli
Only needed in admin/projects.
Same rationale as: https://github.com/gitlabhq/gitlabhq/pull/8123
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Created by: cirosantilli
Only needed in admin/projects.
Same rationale as: https://github.com/gitlabhq/gitlabhq/pull/8123