Blocked revisions 190626 via svnmerge

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  r190626 | mmichelson | 2009-04-27 11:37:51 -0500 (Mon, 27 Apr 2009) | 14 lines

  Allow for a position to be specified when entering a queue.

  This would allow for one to add a caller to a specific place in the
  queue instead of just placing the caller in the back every time. To help
  facilitate some interesting manipulations, a new channel variable called
  QUEUEPOSITION has been added. When a caller is removed from a queue, his
  position in that queue is stored in the QUEUEPOSITION variable. One such
  strategy an administrator can employ is to allow for the removal of a caller
  from one queue followed by the insertion of the same caller into a separate
  queue in the same position.

  Review: http://reviewboard.digium.com/r/189
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@190628 65c4cc65-6c06-0410-ace0-fbb531ad65f3