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.

audio: remove 'Created by' lines

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

  *  <dmagda+libsamplerate@ee.ryerson.ca>
  *  <trasz@FreeBSD.org>
  *  Adam Weinberger
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Aleksander Fafula <alex@bsdguru.org>
  *  Alex Allan <alex@kamaz.org.uk>
  *  Alexander Botero-Lowry <alex@foxybanana.com>
  *  Alexander Kojevnikov <alexander@kojevnikov.com>
  *  Alexander Nedotsukov <bland@FreeBSD.org>
  *  Alexander Vereeken <Alexander88207@protonmail.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

audio/icecast: Use pkg-config to check libxml2 and libxslt

- Add libxml2 check
- Use pkg-config instead of xslt-config

PR:		262408
Reported by:	Daniel Engberg <diizzy@FreeBSD.org>

Fix CONFLICTS entries of multiple ports

There have been lots of missing CONFLICTS_INSTALL entries, either
because conflicting ports were added without updating existing ports,
due to name changes of generated packages, due to mis-understanding
the format and semantics of the conflicts entries, or just due to
typoes in package names.

This patch is the result of a comparison of all files contained in
the official packages with each other. This comparison was based on
packages built with default options and may therefore have missed
further conflicts with optionally installed files.

Where possible, version numbers in conflicts entries have been
generalized, some times taking advantage of the fact that a port

audio/icecast: Cosmetic change

*/*: Add a backup master site to all Xiph.org ports

The downloads.xiph.org master site requires TLS1.3, which is not
supported by FreeBSD 11's OpenSSL and fetch(1).  Add ftp.osuosl.org
as a backup to all Xiph.org ports.

PR:		256515
Reported by:	Daniel Engberg

all: Remove all other $FreeBSD keywords.

Remove # $FreeBSD$ from Makefiles.

Drop the ipv6 virtual category for a* category  as it is not relevant anymore

Convert to UCL & cleanup pkg-message (categories a-c)

Update to 2.4.4

- Update MASTER_SITES
- Fix LIB_DEPENDS
- Use USES=gnome

Changes:	https://gitlab.xiph.org/xiph/icecast-server/raw/release-2.4.4/ChangeLog

Move audio/icecast2 to audio/icecast

- Clean up Makefile
- Bump PORTREVISION for package change

Remove expired ports:
2013-04-17 audio/icecast: Unmaintained upstream since 2004. Use audio/icecast2
instead
2013-04-18 net-im/gajim-devel: This port is outdated for two years, no distfile
available. Please use net-im/gajim instead

Feature safe:	yes

Add PORTSCOUT line

PR:		misc/177291
Submitted by:	chris petrik <c.petrik.sosa@gmail.com>

- Deprecate. This has been unmaintained upstream since 2004.
  Use audio/icecast2 instead.

PR:		ports/177028
Approved by:	Chris Petrik <c.petrik.sosa@gmail.com> (maintainer, via IRC)

- Please welcome back Chris Petrik as maintainer of
  these ports [1]
- Trim headers
- Remove indefinite article from COMMENT
- Convert tab to space in WWW lines

PR:		ports/175415 [1]
Submitted by:	Chris Petrik <c.petrik.sosa@gmail.com> [1]
Discussed with:	bapt

- Add LICENSE.
- Add MAKE_JOBS_SAFE.
- Support USE_READLINE.
- Support PORTDOCS.
- Trim header.

PR:		ports/171961
Submitted by:	KATO Tsuguru <tkato432@yahoo.com>

- Get Rid MD5 support

- SUB_FILES += pkg-message

PR:             ports/142404
Submitted by:   Sevan Janiyan <venture37@geeklan.co.uk>

Reset lofi due to not commits in over 3 months, PR backlog, and no response
to email.

Hat:    portmgr

Fix build with gcc41

Remove USE_REINPLACE from ports in categories starting with A.

SHA256ify

Approved by:            krion@

Chase distfile relocation.

Fix cross-site scripting vulnerability
(http://www.debian.org/security/2004/dsa-541).

Patches obtained from: Debian

SIZEify, change email address.

Cosmetic fix: use %%DOCSDIR%% macro.
No functionally changes.

Submitted by:   Oleg Karachevtsev <ok@etrust.ru>
A part of PR:   57992

Fix MASTER_SITES and take over maintainership.

PR:             ports/50356
Submitted by:   Michael Nottebrock <michaelnottebrock@gmx.net>
Approved by:    Maintainer (zach@pabst.bendnet.com

De-pkg-comment.

Fix build on -current

Submitted by:   Miguel Mendez <flynn@energyhq.homeip.net>

- Fix detection of libreadline and bump PORTREVISION [1]
- Allow port to compile on -current

Submitted by:   David Yeske <dyeske@yahoo.com> [1]
Reviewed by:    maintainer

Unmark FORBIDDEN.  The security issues were corrected in the 1.3.12
release.

Noticed by:     nectar

Mark FORBIDDEN due to multiple vulnerabilites:
  http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2001-0784
  http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2001-1083
  http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2001-1229
  http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2001-1230
  http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-0177

Update to 1.3.12

PR:             37541
Submitted by:   maintainer

There is no pkg-install file, so that don't try to execute it.    

Remove empty files.    

Update to 1.3.11.    

Oops. PORTREVISION=0 is not actually needed.    

Update port to version 1.3.10.    

Whoops, back goes the FORBIDDEN tag..after months of silence, icecast   finally
released a new version the day we released the advisory for the   old one, but
it turns out there are still other security problems unfixed   in both.    

Fix most of the format string abuses including those which are known to   cause
a security vulnerabilities.  Not fixed are a number of more subtle   cases which
may or may not allow security violations (I don't have time   to conduct a
thorough audit now), and which are difficult/impossible to   fix anyway without
something like fmtcheck().  Document this in   pkg-install and remove FORBIDDEN
tag.    

Mark FORBIDDEN: Remotely exploitable buffer overflow    

Change PKGDIR from pkg/ to .  Also fix places where ${PKGDIR} is   spelled out
(many of which are ${PKGDIR}/MESSAGE -> ${PKGMESSAGE} type   fixes that
shouldn't have been necessary) and the string "/pkg/"   appear.    

Convert category audio to new layout.  

Update to version 1.3.7.    

Make these COMMENT files conform to Handbook standard.    

Update to 1.3.5.  I cleaned up the Makefile in addition to the PR, and   made
pkg/MESSAGE respect PREFIX (which made this port finally pass the   mandatory
``portlint -ac'' test).