Merged revisions 233093 via svnmerge from

Merged revisions 233093 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk

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  r233093 | mnick | 2009-12-04 11:15:47 -0600 (Fri, 04 Dec 2009) | 8 lines

  Parse global variables or expressions in hint extensions

  Parse global variables or expressions in hint extensions. Like: exten => 400,hint,DAHDI/i2/${GLOBAL(var)}

  (closes issue #16166)
  Reported by: rmudgett
  Tested by: mnick, rmudgett
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@233238 65c4cc65-6c06-0410-ace0-fbb531ad65f3