exFAT support

[estebank]

Is exFAT support something that would be considered? I am aware of https://github.com/qiuchengxuan/exfat, but it would be beneficial to have a single crate for the whole family of FAT filesystems.

[thejpster]

It would be great but I believe it's still patented.

ext2 is legally less problematic and would let you have larger disks.