Merged revisions 272367 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

This version of the patch only adds AgentComplete for attended transfers.  It was already present for blind transfers.

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  r272367 | mnicholson | 2010-06-23 17:33:51 -0500 (Wed, 23 Jun 2010) | 8 lines
  
  Send AgentComplete manager events in the event of blind and attended transfers.
  
  (closes issue #16819)
  Reported by: elbriga
  Patches:
        app_queue.diff uploaded by elbriga (license 482)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@272368 65c4cc65-6c06-0410-ace0-fbb531ad65f3