Merged revisions 287559 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.8

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  r287559 | mnicholson | 2010-09-20 10:57:14 -0500 (Mon, 20 Sep 2010) | 21 lines
  
  Merged revisions 287558 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2
  
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    r287558 | mnicholson | 2010-09-20 10:56:21 -0500 (Mon, 20 Sep 2010) | 14 lines
    
    Use ast_str when processing hint state changes
    
    Merged revisions 287555 via svnmerge from 
    https://origsvn.digium.com/svn/asterisk/branches/1.4
    
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      r287555 | mnicholson | 2010-09-20 10:48:14 -0500 (Mon, 20 Sep 2010) | 5 lines
      
      Use ast_dynamic_str when processing hint state changes
      
      (related to issue #17928)
      Reported by: mdu113
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@287560 65c4cc65-6c06-0410-ace0-fbb531ad65f3