4teamwork/ftw.participation — pull request #34 by jone (2014-08-07 10:20:24+00:00)
Title: Participants: hide users without roles.

The inherited roles are displayed in general, but the inherited `Owner` role is removed (because it is not relevant in Zope's security).
When a user is only the `Owner` of a parent, the user was displayed without any roles.
This change removes all users if the have neither local roles nor inherited roles.

@maethu