Merged revisions 281052 via svnmerge from

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

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  r281052 | russell | 2010-08-05 08:16:11 -0500 (Thu, 05 Aug 2010) | 16 lines
  
  Merged revisions 281051 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2
  
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    r281051 | russell | 2010-08-05 08:11:32 -0500 (Thu, 05 Aug 2010) | 9 lines
    
    Cleanup default option value handling for cdr.conf [general].
    
    The default values would differ depending on whether or not cdr.conf exists.
    That is no longer the case.
    
    Apply a default value to the unanswered option.
    
    Define all default values as named constants.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@281054 65c4cc65-6c06-0410-ace0-fbb531ad65f3