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.

security: remove 'Created by' lines

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

  *  <ports@c0decafe.net>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>
  *  Aldis Berjoza <aldis@bsdroot.lv>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alex Kapranoff <kappa@rambler-co.ru>
  *  Alex Samorukov <samm@freebsd.org>
  *  Alexander Botero-Lowry <alex@foxybanana.com>
  *  Alexander Kriventsov <avk@vl.ru>
  *  Alexander Leidinger <netchild@FreeBSD.org>

Remove # $FreeBSD$ from Makefiles.

Bump PORTREVISION for security/nettle shlib change

Update security/nettle to 3.5.1

- Bump PORTREVISION of dependent ports for shlib change
- Fix build of devel/pijul [1]

Changes:	https://git.lysator.liu.se/nettle/nettle/blob/master/NEWS
PR:		238991
Exp-run by:	antoine
Thanks to:	tobik [1]

Reset vg@'s ports after he resigned.

With hat:	portmgr-secretary

security/libkpass: Change WWW to new GitHub site, per note on SF page

Approved by:	vg (maintainer timeout)
Approved by:	adamw (mentor, implicit)
Differential Revision:	D8256

security/libkpass: Update to version 6

- Change from Sourceforge to GitHub for upstream, as per note on SF page
- Add LICENSE_FILE to demonstrate GPLv3 license
- Delete patch-src_kpass.c as upstream incorporates similar changes

Changes this release:
  https://github.com/bldewolf/libkpass/blob/6/ChangeLog

Approved by:	vg (maintainer timeout), mat (mentor)
Differential Revision:	https://reviews.freebsd.org/D8034

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

With hat:	portmgr
Sponsored by:	Absolight

Add USES=alias to several ports

Alias is a new USES tool that allows DragonFly to masquerade as FreeBSD
by setting CFLAGS+= -D__FreeBSD__.  For some ports, this fixes the build
without the need for additional patches.

Approved by:	portmgr (bapt, blanket)

- New LIB_DEPENDS syntax
- Add INSTALL_TARGET=install-strip
- Add USES=libtool
- Replace CFLAGS/LDFLAGS with CPPFLAGS/LIBS

- Stage support
- Convert to USES

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

 - Changed my email
 - Trim Makefile headers and positions name and surname within

Approved by:	eadler, rm (mentors)

- Update security/libkpass to version 5 [1]
- Force libkpass to link with gettext, library uses symbols from
  libintl without linking to it - this creates problems for
  consumers (only for ckpass right now)
- Update security/ckpass to version 0.2 [2]

PR:		ports/177561 [1]
PR:		ports/177562 [2]
Submitted by:	Veniamin Gvozdikov <g.veniamin@googlemail.com> (maintainer)

Unbreak security/ckpass on powerpc by actually
fixing libkpass which it depends on.

Reported by:    linimon
Feature safe:   yes

Libkpass is a from-scratch C implementation of reading and writing
KeePass 1.x format password databases.

WWW:    http://libkpass.sourceforge.net/

PR:             ports/160675
Submitted by:   Gvozdikov Veniamin <g.veniamin@googlemail.com>
Approved by:    miwi, wen (mentors implicit)