[src/trunk]: src/sbin/mount_nfs Add HISTORY section.

[sevan <sevan%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/db330ac8e561
branches:  trunk
changeset: 347703:db330ac8e561
user:      sevan <sevan%NetBSD.org@localhost>
date:      Mon Sep 12 02:06:16 2016 +0000

description:
Add HISTORY section.
Bump date.
Not sure where mount_nfs first showed up but the version in the moder BSDs originates
from 4.4BSD according to CSRG archive
http://minnie.tuhs.org/cgi-bin/utree.pl?file=4.4BSD/usr/src/sbin/mount_nfs
Commercial offerings from Sun and others covers older systems, eg
https://groups.google.com/forum/#!topic/net.unix-wizards/lMe7aQikqJI

diffstat:

 sbin/mount_nfs/mount_nfs.8 |  9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diffs (30 lines):

diff -r 6edb1fd2d661 -r db330ac8e561 sbin/mount_nfs/mount_nfs.8
--- a/sbin/mount_nfs/mount_nfs.8        Mon Sep 12 01:44:52 2016 +0000
+++ b/sbin/mount_nfs/mount_nfs.8        Mon Sep 12 02:06:16 2016 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: mount_nfs.8,v 1.44 2015/04/28 09:48:30 prlw1 Exp $
+.\"    $NetBSD: mount_nfs.8,v 1.45 2016/09/12 02:06:16 sevan Exp $
 .\"
 .\" Copyright (c) 1992, 1993, 1994, 1995
 .\"    The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"    @(#)mount_nfs.8 8.3 (Berkeley) 3/29/95
 .\"
-.Dd April 2, 2012
+.Dd September 12, 2016
 .Dt MOUNT_NFS 8
 .Os
 .Sh NAME
@@ -530,6 +530,11 @@
 .%D September 1999
 .%T "Authentication Mechanisms for ONC RPC"
 .Re
+.Sh HISTORY
+A version of the
+.Nm
+utility appeared in
+.Bx 4.4 .
 .Sh CAVEATS
 An NFS server should not mount its own exported file systems
 .Pq loopback fashion