Merged revisions 304727 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.8

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  r304727 | seanbright | 2011-01-29 11:28:27 -0500 (Sat, 29 Jan 2011) | 16 lines
  
  Merged revisions 304726 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2
  
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    r304726 | seanbright | 2011-01-29 11:26:57 -0500 (Sat, 29 Jan 2011) | 9 lines
    
    Fix user reference leak in MeetMe.
    
    We were unlinking the user from the conferences user container, but not
    decrementing the reference count of the user as well, resulting in a leak.
    
    (closes issue #18444)
    Reported by: junky
    Tested by: seanbright
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@304728 65c4cc65-6c06-0410-ace0-fbb531ad65f3