Passepartout instead of pptout in usage message. Remove #ifdef for older libxml++ versions that won't be supported in the next release anyway.
Passepartout instead of pptout in usage message. Remove #ifdef for older libxml++ versions that won't be supported in the next release anyway.

GNOME/passepartout,GNOME/passepartout,GNOME/passepartout,GNOME/passepartout