Still not a perfect fix, but it should be better. To illustrate the problem: Whenever the default group is changed, we have to apply group avatars and ranks. The group value is then copied to the user table, where it is not easily decideable whatever or not it is a group value or a special value. If we change the default group of an user, we want that user to lose the group rank/avatar; however, we also have to dispose special ranks etc. in the process. Bottom line: use groups to assign ranks :| git-svn-id: file:///svn/phpbb/trunk@7927 89ea8834-ac86-4346-8a33-228a782c2dd0