Merged revisions 227368 via svnmerge from

Merged revisions 227368 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk

........
  r227368 | lmadsen | 2009-11-03 13:48:53 -0600 (Tue, 03 Nov 2009) | 8 lines

  Change warning message to debug message.

  app_controlplayback outputs a warning, when in fact it is normal.

  (closes issue #16071)
  Reported by: atis
  Patches:
        controlplayback_warning.patch uploaded by atis (license 242)
........

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@227370 65c4cc65-6c06-0410-ace0-fbb531ad65f3