Drop any more references to type in the Exception dialplan function.

(closes issue #11134)
Reported by: blitzrage
Patches:
      exception_patch.txt uploaded by blitzrage (license 10)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@87953 65c4cc65-6c06-0410-ace0-fbb531ad65f3