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.

security/htpasswd: unbreak, update to 2019.10.15, set NO_ARCH

PR:		241292
Submitted by:	takefu@airport.fm
MFH:		2019Q4

Deprecate a few ports

Mark BROKEN: unfetchable

- Reset MAINTAINER due to repeated fatal email bounces

Reported by:	portscout

Fix ports that confused the meaning of WRKDIR and WRKSRC.

PR:		204056
Submitted by:	mat
Reviewed by:	bapt
Sponsored by:	Absolight
Differential Revision:	https://reviews.freebsd.org/D2735

- Convert ports of science/ and security to new USES=python

Approved by:	portmgr (implicit)

Convert a bunch of USE_XZ to USES=tar:xz.

Approved by:	portmgr (not really, but touches unstaged ports)

- Support staging
- Use shebangfix

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

- replace `YES' with `yes' in USE_PYTHON/USE_PYDISTUTILS (mostly)

They all non-functional changes.

- fix sed regular expression
- don't clobber do-patch while here

PR:     ports/164693
Submitted by:   maintainer, graudeejs at gmail.com
Approved by:    crees, rene (mentors, implicit)

Repeated words are are hard to to find sometimes.

Approved by:    portmgr (itetcu)

Unbreak security/py-htpasswd

PR:     ports/162707
Approved by:    Aldis Berjoza <graudeejs@gmail.com> (maintainer)
Feature safe:   yes

- Update MAINTAINER address

PR:             ports/161838
Submitted by:   Aldis Berjoza <aldis@bsdroot.lv> (maintainer)

Replacement for htpasswd.

This port will install htpasswd.py that can be found in trac trac contrib
directory.

WWW: http://trac.edgewall.org/browser/trunk/contrib/htpasswd.py

PR:             ports/160213
Submitted by:   Aldis Berjoza <aldis@bsdroot.lv>
Approved by:    bapt (mentor)