Merged revisions 319527 via svnmerge from

Merged revisions 319527 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

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  r319527 | twilson | 2011-05-18 12:56:08 -0700 (Wed, 18 May 2011) | 10 lines

  Fix app_dial ring groups

  Revert part of r315643. We need to remove the datastore here as well.
  The code in bridging code will catch anything that app_dial might miss.

  (closes issue #19311)
  Reported by: mspuhler
  Patches:
        issue_19311_no_answer.diff uploaded by elguero (license 37)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.2@319528 65c4cc65-6c06-0410-ace0-fbb531ad65f3