Update to 4.1
Remove 0001-mkfs-Default-to-64-32-heads-sectors-for-targets-smal.patch
as it's included in upstream repo.
Refresh patch

Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>

This updates dosfstools to the latest release available and uses the new
automatically generated Makefiles instead of a hard coded compilation.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>