First cut at Windows FAT support. With code from the FreeBSD fsck_msdosfs
program, it only took a couple of hours. Heavily tested: it didn't core dump examining my 20GB FAT32 partition, ship it! Actually, I did imagezip/imageunzip a FAT12 DOS floppy. Since imagezip files are a minimum of 1MB (the chunk size), it is probably not practical for saving 1.4MB floppies :-) Also, updated the man page.