* libcdio's unicode16_decode() was not decoding labels at all,
but simply stripping the MSB of the UDF USC-16 sequences
* use an actual conversion to UTF-8
* also update the rest of udf_fs.c to latest libcdio version
* closes#285
* Allow the use of vanilla Syslinux by creating a /syslinux.cfg
that references isolinux.cfg
* Fix#40 and #42
* Workaround for #44 by search and replace of ISO label in .cfg
* ISO9660 Joliet fixes
* Fix for broken UDF access with MSVC on some images
(eg. Arch Linux)
* Fix for broken Joliet access on ISO9660 images and
proper Joliet support in iso.c