Show login names next to display names in private messages (#4384)
Show login names next to display names in private messages (#4384)

Otherwise all you can see is the display name, making it easy to
impersonate another user.
zooniverse/Panoptes-Front-End,amyrebecca/Panoptes-Front-End,amyrebecca/Panoptes-Front-End,amyrebecca/Panoptes-Front-End