Merged revisions 376416 via svnmerge from

Merged revisions 376416 via svnmerge from
file:///srv/subversion/repos/asterisk/trunk

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  r376416 | mjordan | 2012-11-18 08:31:32 -0600 (Sun, 18 Nov 2012) | 13 lines

  Add a test event that reports changes in ConfBridge state

  This patch adds a test event to ConfBridge that reports transitions between
  states in ConfBridge.  This is used by tests in the Asterisk Test Suite
  that verify state changes based on the entering/leaving of conference
  participants.
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  Merged revisions 376414 from http://svn.asterisk.org/svn/asterisk/branches/10
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  Merged revisions 376415 from http://svn.asterisk.org/svn/asterisk/branches/11
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git-svn-id: https://origsvn.digium.com/svn/asterisk/team/mmichelson/threadpool@376422 65c4cc65-6c06-0410-ace0-fbb531ad65f3