made roster_iq_handler reply to type='set' queries git-svn-id: svn://netflint.net/xmpphp@66 ef36c318-a008-4979-b6e8-6b496270793b
made roster_iq_handler reply to type='set' queries git-svn-id: svn://netflint.net/xmpphp@66 ef36c318-a008-4979-b6e8-6b496270793b