MFC r256687:

MFC r256687:

Upgrade to the latest version of mtree from NetBSD.  This revision
re-removes the printing of size for non-regular files, supports
type-less root (.) entries as seen in a couple ports, and corrects a bug
in -N that caused expanded Subversion $FreeBSD$ strings in comments to
be processed as /etc/group entries.

Includes one trivial portability fix (including <stdint.h> in three
files) that has been committed upstream.

Approved by:	re (glebius)

git-svn-id: svn://svn.freebsd.org/base/stable/10@256996 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f