WoltLab/WCF — pull request #356 by Gravatronics (2012-01-02 15:52:08+00:00)
Title: Adds the possibility to exclude certain values from search

Notice: I added this possibility so that the acl package can exclude users/groups that have already been added to the list from being searched again - which is in my opinion nicer since a user/group that has already been added isn't offered as a search result anymore.