List all members who are awaiting approval / activation, sortable on different columns.
It allows instant approval or activation of (a selection of) members.
Called by ?action=admin;area=viewmembers;sa=browse;type=approve
or ?action=admin;area=viewmembers;sa=browse;type=activate.
The form submits to ?action=admin;area=viewmembers;sa=approve.
Requires the moderate_forum permission.
uses the admin_browse sub template of the ManageMembers template.