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.

net: remove 'Created by' lines

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

  *  <ports@c0decafe.net>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Straup Cope <ascope@cpan.org>
  *  Aaron Zauner <az_mail@gmx.at>
  *  Adam Jette <jettea46@yahoo.com>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Alan Eldridge <alane@geeksrus.net>
  *  Alex Bakhtin <Alex.Bakhtin@gmail.com>
  *  Alex Deiter <Alex.Deiter@Gmail.COM>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alex Dupre <sysadmin@alexdupre.com>

textproc/libxml2: bump all LIB_DEPENDS consumers

This is a separate commit to facilitate easier cherry-picking for
quarterly.

PR: 262853, 262940, 262877, 263126
Approved by: fluffy (mentor)

textproc/libxml2: bump all dependencies

This should make sure that all dependent ports will pick
up the new version commited with a13ec21cd733f67a9fc0dc00ab45268bdc236246

Remove # $FreeBSD$ from Makefiles.

net: Add missing USES={gnome,php}

net/Sockets: update MASTER_SITE

PR:		236348
Submitted by:	ml@netfence.it (maintianer)

Remove USES=execinfo.

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

net/Sockets: USES+=ssl, Fix SSLv3, set CFLAGS, honor LDFLAGS

Approved by:	SSL blanket

Remove ${PORTSDIR}/ from dependencies, categories m, n, o, and p.

With hat:	portmgr
Sponsored by:	Absolight

Typos, whitespace and capitalization fixes (G-P).

Cleanup plist

The FreeBSD x11@ and graphics team proudly presents
a zeising, kwm production, with help from dumbbell, bdrewery:

NEW XORG ON FREEBSD 9-STABLE AND 10-STABLE

This update switches over to use the new xorg stack by default on FreeBSD 9
and 10 stable, on osversions where vt(9) is available.
It is still possible to use the old stack by specifying WITHOUT_NEW_XORG in
/etc/make.conf .
FreeBSD 8-STABLE and released versions of FreeBSD still use
the old version.
A package repository with binary packages for new xorg will
be available soon.

This patch also contains updates of libxcb and related ports, pixman, as well

net/Sockets: Support stage and pet portlint

The maintainer notes net/Sockets builds fine without NO_STAGE, which I
verified via Redports.  Updated per his request via ports@ mail list.

Add NO_STAGE all over the place in preparation for the staging support (cat:
net)

Update to 2.3.9.9.

PR:		ports/180168
Submitted by:	Andrea Venturoli <ml@netfence.it> (maintainer)

- Remove MAKE_JOBS_SAFE variable

Approved by:	portmgr (bdrewery)

- Update to 2.3.9.7
- Trim Makefile header

PR:		ports/174808 (based on)
Submitted by:	Andrea Venturoli <ml@netfence.it> (maintainer)

- Get Rid MD5 support

- Revert changes to documentation lines on port's Makefile.
  - These lines document who/when created the original port.
  - They should never be changed.
  - See FreeBSD Porter's Handbook Chapter 13: A Sample Makefile.
    - http://www.freebsd.org/doc/en/books/porters-handbook/porting-samplem.html
- No functional change to the port.

Pointy hat:     jpaetzel

Upgrade to 2.3.9.2
Assign new maintainer

PR:     ports/148245
Submitted by:   Andrea Venturoli <ml@netfence.it>

- Update to 2.1.4
- Remove unneeded patch

For ports maintained by ports@FreeBSD.org, remove names and/or
e-mail addresses from the pkg-descr file that could reasonably
be mistaken for maintainer contact information in order to avoid
confusion on the part of users looking for support. As a pleasant
side effect this also avoids confusion and/or frustration for people
who are no longer maintaining those ports.

Fix build with GCC 4.2

Drop maintainership.

- Remove duplicates from MAKE_ENV after inclusion of CC and CXX in default
MAKE_ENV

Mark as broken with gcc4.2.

Remove USE_REINPLACE from all categories starting with N

Add SHA256 checksum

Update to 1.8.7

Update to 1.8.1

New port Sockets version 1.7.1: A C++ wrapper for BSD-style sockets