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.

sysutils: remove 'Created by' lines

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

  *  <jsmith@resonatingmedia.com>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Landwehr <aaron@snaphat.com>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Adrian Chadd
  *  Adrian Chadd <adrian@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Alan Eldridge <alane@FreeBSD.org>
  *  Alan Eldridge <alane@geeksrus.net>
  *  Aldis Berjoza <aldis@bsdroot.lv>
  *  Alex Deiter <alex.deiter@gmail.com>

Remove # $FreeBSD$ from Makefiles.

Update to 4.6

The most important changes are described in the MIGRATING document:
- https://modules.readthedocs.io/en/v4.6.0/MIGRATING.html

Release notes:
- https://modules.readthedocs.io/en/v4.6.0/NEWS.html
-
https://timeline.noticeable.io/cbzeG7wTvAIqj21zbUmx/posts/modules-4-6-0-released

PR:		249978
Submitted by:	Matthieu Volat <mazhe@alkumuna.eu>

- Don't set --prefix configure argument, it's done automatically
  when GNU_CONFIGURE=yes is set and setting it to LOCALBASE will
  break build when LOCALBASE != PREFIX
- Use PREFIX instead of LOCALBASE in --with-version-path argument
  parameter which sets directory path creation for reasons
  mentioned earlier

Reported by:	danfe

configure script is generated by GNU autotools

Reported by:	danfe

- Convert to USES=tcl changing version of TCL
  port depends on to 8.6, bump PORTREVISION
- Add patch fixing build with TCL 8.6
- Regenerate patches with make makepatch

PR:		211690
Submitted by:	Matthieu Volat

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

With hat:	portmgr
Sponsored by:	Absolight

Cleanup plist

sysutils/modules: Upgrade version 3.1.6 => 3.2.10 and support stage

PR:		193308
Submitted by:	Matthieu Volat
Stage fixes:	marino

Rename all patches that contain '::' as a path separator, and use
'__' instead.

Modernize LIB_DEPENDS

With hat:	portmgr

Resetting maintainership on ports that have not been staged and without any
pending PR (related to stage)

With hat:	portmgr

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

Remove more tags from pkg-descr files fo the form:

- Name
em@i.l

or variations thereof. While I'm here also fix some whitespace and other
formatting errors, including moving WWW: to the last line in the file.

- Get Rid MD5 support

- Switch SourceForge ports to the new File Release System: categories starting
with P,R,S

- Move from versioned tcl/tk CATEGORIES to simple tcl and tk categories

With hat:       portmgr

- Set --mandir and --infodir in CONFIGURE_ARGS if the configure script
  supports them.  This is determined by running ``configure --help'' in
  do-configure target and set the shell variable _LATE_CONFIGURE_ARGS
  which is then passed to CONFIGURE_ARGS.
- Remove --mandir and --infodir in ports' Makefile where applicable
  Few ports use REINPLACE_CMD to achieve the same effect, remove them too.
- Correct some manual pages location from PREFIX/man to MANPREFIX/man
- Define INFO_PATH where necessary
- Document that .info files are installed in a subdirectory relative to
  PREFIX/INFO_PATH and slightly change add-plist-info to use INFO_PATH and
  subdirectory detection.

PR:             ports/111470
Approved by:    portmgr
Discussed with: stas (Mk/*), gerald (info related stuffs)
Tested by:      pointyhat exp run

SHA256ify

Approved by: krion@

Add modules 3.1.6, dynamic modification of a user's environment.

PR:             ports/78649
Submitted by:   Hokan