Merged revisions 301221 via svnmerge from

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

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  r301221 | pabelanger | 2011-01-09 16:40:34 -0500 (Sun, 09 Jan 2011) | 21 lines
  
  Merged revisions 301220 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2
  
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    r301220 | pabelanger | 2011-01-09 16:38:24 -0500 (Sun, 09 Jan 2011) | 14 lines
    
    SOUND_CACHE_DIR now defaults to empty
    
    Sounds files included in the Asterisk tarball were being ignored and
    re-downloaded.  Users wanting to cache the files can still override the setting
    using the --with-sounds-cache option.
    
    (closes issue #18589)
    Reported by: pabelanger
    Patches:
          issue18589.patch uploaded by pabelanger (license 224)
          Tested by: pabelanger
    
    Review: https://reviewboard.asterisk.org/r/1074/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@301222 65c4cc65-6c06-0410-ace0-fbb531ad65f3