New mkudffs

I've stuck a beta release of my rewritten mkudffs util up on sourceforge. Also included is a moded cdrwtool that works with it. http://prdownloads.sourceforge.net/linux-udf/udftools-1.0.0b1.tar.gz Any problems, suggestions, etc. Let me know.... It should generate much more compliant images than the previous version, as well as supporting generating 2.x images in addition to 1.5. Ben