Merged revisions 274280 via svnmerge from

Merged revisions 274280 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

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  r274280 | twilson | 2010-07-06 17:08:20 -0500 (Tue, 06 Jul 2010) | 9 lines

  Add option to not do a call forward on 482 Loop Detected

  Asterisk has always set up a forwarded call when receiving a 482 Loop Detected.
  This prevents handling the call failure by just continuing on in the dialplan.
  Since this would be a change in behavior, the new option to disable this
  behavior is forwardloopdetected which defaults to 'yes'.

  Review: https://reviewboard.asterisk.org/r/764/
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(no option for trunk, just changing the behavior)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@274284 65c4cc65-6c06-0410-ace0-fbb531ad65f3