WinGui: Fix an issue with cropping param not being send to the CLI in AutoMode. This is an issue where scan previewer count >10.
Fixed an Auto-Name issue for DVD drives.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5761 b64f7644-9d1e-0410-96f1-a4d463321fa5