[mythtv] mythtranscode/cutlist issues with latest svn

[Chris Petersen]

upgraded to latest svn last night, and have been doing some nuvexport 
exports...

mythtranscode works fine once, but any subsequent attempt results in it 
complaining about "Transcoding aborted, cutlist changed"...  restarting 
the backend lets it go once more (but only once, then requiring another 
backend restart).

ticket:
http://svn.mythtv.org/trac/ticket/835

-Chris