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.

comms: remove 'Created by' lines

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

  *  'Big Bad Bob' Frazier <bobf@mrp3.com>
  *  <mr@freebsd.org>
  *  Alex Samorukov <samm@freebsd.org>
  *  Alexander Logvinov <ports@logvinov.com>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Anders Nordby <anders@FreeBSD.org>
  *  Andreas Klemm <andreas@klemm.gtn.com>
  *  Andrew Dolgov <fox@furry.spb.ru>
  *  Andrey Lykhin <lan31@inbox.ru>
  *  Anton Voronin <anton@urc.ac.ru>
  *  Brandon S. Allbery KF8NH <allbery@ece.cmu.edu>

comms/tcpser: Update distinfo

comms/tcpser: Set PORTEPOCH

comms/tcpser: Use version g20210425 not 20210425

comms/tcpser: Use correct conventions on PORTVERSION and respect CFLAGS

comms/tcpser: Pet portfmt/portclippy

comms/tcpser: Update to 20210425

comms/tcpser: Adopt port

Remove # $FreeBSD$ from Makefiles.

Do not abuse INSTALL_MAN when installing documentation, examples, and
other miscellaneous files that are not actually manual pages (part 2).

Convert LICENSE= "GPLxx # or later" to "GPLxx+"

Approved by:	portmgr blanket

- Fix license
- Switch to options helpers
- Regenerate patches with `make makepatch`

Convert to USES=dos2unix
While here stagify some of the ports
Modernize LIB_DEPENDS
Extract zip with bsdtar when possible

- Add LICENSE
- Use DOS2UNIX
- Remove CFLAGS: it was CFLAGS += ${PTHREAD_CFLAGS}
- Respect DOCS
- Remove unnecessary .include <bsd.port.options.mk>

- Convert to staging
- Perform general cleanup

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

. NOPORTDOCS -> PORT_OPTIONS:MDOCS;
. remove extra tabs from commands;
. mute mkdir command;
. install two files at one line command;
. trim Makefile headers.

Style: tab -> space.

Most contributors copy an existing port when writing their own so reduce the
number of bad examples in the tree.

- Add LDFLAGS to CONFIGURE_ENV and MAKE_ENV (as it was done with LDFLAGS)
- Fix all ports that add {CPP,LD}FLAGS to *_ENV to modify flags instead

PR:             157936
Submitted by:   myself
Exp-runs by:    pav
Approved by:    pav

- Get Rid MD5 support

Drop maintainership for ports I can't maintain anymore.

TCPSER turns a PC serial port into an emulated Hayes compatible modem that
uses TCP/IP for incoming and outgoing connections.  It can be used to allow
older applications and systems designed for modem use to operate on the
Internet.  TCPSER supports all standard Hayes commands, and understands
extended and vendor proprietary commands (though it does not implement
many of them).  TCPSER can be used for both inbound and outbound connections.

WWW:    http://www.jbrain.com/pub/linux/serial/