sysutils/clsync: Moved man to share/man

Approved by:    portmgr (blanket)

Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

sysutils: remove 'Created by' lines

A big Thank You to the original contributors of these ports:

  *  <jsmith@resonatingmedia.com>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Landwehr <aaron@snaphat.com>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Adrian Chadd
  *  Adrian Chadd <adrian@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Alan Eldridge <alane@FreeBSD.org>
  *  Alan Eldridge <alane@geeksrus.net>
  *  Aldis Berjoza <aldis@bsdroot.lv>
  *  Alex Deiter <alex.deiter@gmail.com>

devel/autoconf: update to 2.71

- Copy devel/autoconf to devel/autoconf2.69.
- Update devel/autoconf to 2.71.
- Allow ports to use 2.69 with USES=autoreconf:2.69.

PR:		258046
Exp-run by:	antoine

all: Remove all other $FreeBSD keywords.

Remove # $FreeBSD$ from Makefiles.

sysutils: Add missing USES={gnome,mate,php}

Convert to UCL & cleanup pkg-message (categories s)

Remove USES=execinfo.

PR:		220271
Submitted by:	mat (review), Yasuhiro KIMURA (PR)
Sponsored by:	Absolight
Differential Revision:	https://reviews.freebsd.org/D11488

Remove libpcre.so.3 compatibility link that was added in r374303 to
prevent massive PORTREVISION bumps.  Bump dependent ports that have not
been bumped since.

Remove ${PORTSDIR}/ from dependencies, categories r, s, t, and u.

With hat:	portmgr
Sponsored by:	Absolight

- Switch to our framework's USES=execinfo
- Add EXECINFO_LDFLAGS to LDFLAGS so that libexecinfo
  can be found by configure script on FreeBSD 9.x where
  libexecinfo comes from ports

PR:		205383
Submitted by:	myself
Approved by:	maintainer timeout

Update ports in the remaining categories to not use GH_COMMIT.

With minor cleanups to make things simpler.

With hat:	portmgr
Sponsored by:	Absolight

- Remove compiler flag unknown to clang to fix build on 10+
- Use INSTALL_PROGRAM to install binary, which fixes stripping
- Remove slashes after ${STAGEDIR}

PR:		195906
Submitted by:	amdmi3
Approved by:	maintainer timeout

Cleanup plist

Convert to USES=autoreconf

Update to more recent git commit to fix building on FreeBSD 8 and 9

Submitted by:	maintainer (private email)

Fix usage of @sample

Submitted by:	bdrewery

New port: sysutils/clsync

clsync is a utility that initatiates automatic rsync transfers after
detection of filesystem changes

Caution: port may have rough edges. Its FreeBSD support is very new.