Improvements to ``mailman members`` command
The mailman members command can now be used to display members based on
subscription roles. Also, the positional "list" argument can now accept
list names or list-ids.
Boost coverage to 100%
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
The mailman members command can now be used to display members based on
subscription roles. Also, the positional "list" argument can now accept
list names or list-ids.
Boost coverage to 100%