Supporting for MINIX v3 filesystem

[Fam Zheng]

Hi!

I assume by now only MINIX v1 and v2 filesystems are supported by
GRUB2, is it possible for MFS v3 to be accessed, which is the only
used filesystem for the latest MINIX releases. We have a project to
make MINIX Multiboot compliant, so if it is the case, I'd like to try
to add that support to GRUB.

Please share your suggestions.

-- 
Best Regards!
Fam