Allow underscore as the first char for project names.
Created by: MKuckert
Not sure if the default_regex really has to be expanded for this special use case. We tried to extend only the project_name_regex first, but that didn't help.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Created by: MKuckert
Not sure if the default_regex really has to be expanded for this special use case. We tried to extend only the project_name_regex first, but that didn't help.