Blocked revisions 198891 via svnmerge

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  r198891 | dvossel | 2009-06-03 10:49:46 -0500 (Wed, 03 Jun 2009) | 10 lines
  
  Generic call forward api, ast_call_forward()
  
  The function ast_call_forward() forwards a call to an extension specified in an ast_channel's call_forward string.  After an ast_channel is called, if the channel's call_forward string is set this function can be used to forward the call to a new channel and terminate the original one.  I have included this api call in both channel.c's ast_request_and_dial() and res_feature.c's feature_request_and_dial().  App_dial and app_queue already contain call forward logic specific for their application and options.
  
  (closes issue #13630)
  Reported by: festr
  
  Review: https://reviewboard.asterisk.org/r/271/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@198892 65c4cc65-6c06-0410-ace0-fbb531ad65f3