Show the standard user selector, not an ID list, for a group's users.

Review Request #8130 — Created April 27, 2016 and submitted — Latest diff uploaded

Information

Review Board
release-2.5.x
8a25271...

Reviewers

A previous change regressed the usablity of the review group page,
swapping the user selector for an ID list for performance reasons. This
is really only an issue on our spam-filled server, which is a whole
separate issue, and we want admins to not have to deal with matching up
IDs.

This switches us back to the user selector.

Verified that the user selector was back.