Remove WWW lines that have been moved into Makefiles

Approved by:	portmgr (implicit)

Move more WWW entries from pkg-descr files into Makefiles

The WWW: lines in the pkg-descr files of these ports where not at the
end of those files and have been missed in prior conversion runs.

Approved by:	portmgr (implicit)

math: remove 'Created by' lines

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

  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Alessando Sagratini <ale_sagra@hotmail.com>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Amarendra Godbole <amarendra.godbole@gmail.com>
  *  Anders Nordby <anders@FreeBSD.org>
  *  Andreas Fehlner (fehlner@gmx.de)
  *  Andrew L. Neporada <andrew@chg.ru>
  *  Andrey <gugu@zoo.rambler.ru>
  *  Andrey Zakhvatov

*: Remove unnecessary 'port' argument from USES=readline

PR:		248459
Exp-run by:	antoine

Remove # $FreeBSD$ from Makefiles.

Better to put OPTIONS_DEFINE before OPTIONS_DEFAULT

math/units: Add a default option READLINE to tuggle readline support

This makes sure the readline support is tuggled in the build time and not
affected by the libreadline installed or not during build/run time.

PR:		248631
Submitted by:	ports-units@shalott.net
Approved by:	jharris@widomaker.com (maintainer)
MFH:		2020Q3 (blanket: build, run, dependency fix)

Install texinfo files (GNU info) into ${PREFIX}/share/info

After a discussion on the mailing list on moving manpages to
${PREFIX}/share/man for consistency with base where it is
installed in usr/share/man, it appeared the same should happen
to GNU info files which were installed under share in base and
not in ports.

Now texinfo is not in base on any of the supported version of FreeBSD
it is possible to proceed to this move and it is easier to do than
the manpage change.

Other benefit than consistency are less patching: all build tools but
cmake are expecting info files to be under share/info and cmake (patched here)
was having an exception for BSD so the patch makes FreeBSD case less
specific for them

Bump revision of all impacted ports

PR:		232907
exp-run by:	antoine
Differential Revision:	https://reviews.freebsd.org/D17816

Update to 2.16

PR:		229070
Submitted by:	maintainer

- Update to 2.13
- While here, fix LICENSE

PR:		211131
Submitted by:	jharris@widomaker.com (maintainer)

- Fix trailing whitespace in pkg-descrs, categories [g-n]*

Approved by:	portmgr blanket

MASTER_SITES cleanup.

- Replace ${MASTER_SITE_FOO} with FOO.
- Merge MASTER_SITE_SUBDIR into MASTER_SITES when possible. (This means 99.9%
  of the time.)
- Remove occurrences of MASTER_SITE_LOCAL when no subdirectory was present and
  no hint of what it should be was present.
- Fix some logic.
- And generally, make things more simple and easy to understand.

While there, add magic values to the FESTIVAL, GENTOO, GIMP, GNUPG, QT and
SAMBA macros.

Also, replace some EXTRACT_SUFX occurences with USES=tar:*.

Checked by:	make fetch-urlall-list
With hat:	portmgr
Sponsored by:	Absolight

Cleanup plist

- Update to 2.11

PR:	ports/189679
Submitted by:	Jason Harris <jharris@widomaker.com> (maintainer)

- Fix plist

- Update to 2.10

PR:	ports/188085
Submitted by:	Jason Harris <jharris@widomaker.com> (maintainer)

- Stage support

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

math/units: update to 2.02

- Update to 2.02

PR:		ports/180491
Submitted by:	Jason Harris <jharris widomaker.com> (maintainer)

- Update to 2.01

PR:		ports/173048
Submitted by:	Jason Harris <jharris@widomaker.com> (maintainer)
Feature safe:	yes

- Update to 2.00

PR:		ports/169917
Submitted by:	Klaus Aehlig <aehlig@linta.de>
Approved by:	maintainer (timeout, 17 days)

- Get Rid MD5 support

- Update to 1.88

PR:             ports/148932
Submitted by:   Klaus Aehlig <aehlig@linta.de>
Approved by:    Jason Harris <jharris@widomaker.com> (maintainer)

Update to 1.87

PR:             ports/143742
Submitted by:   Rob Farmer <rfarmer at predatorlabs.net>
Aproved by:     maintainer timeout (3 months)

SHA256ify

Approved by: krion@

Update to 1.85

PR:             ports/81365
Submitted by:   maintainer

Move pkg's files to Makefile, remove pkg-plist.

Approved by:    Jason Harris jharris at widomaker dot com (maintainer)

SIZEify (maintainer timeout)

- Fix build with gcc 3.3
- Use INFO macro

PR:             ports/59866
Submitted by:   Volker Stolz <stolz@i2.informatik.rwth-aachen.de>
Approved by:    maintainer
Approved by:    marcus (portmgr)

De-pkg-comment.

upgrade to 1.80

PR:             40008
Submitted by:   maintainer

take over maintainership

PR:             36632
Submitted by:   Jason Harris <jharris@widomaker.com>

Add units-1.74, the GNU version of the units program: unit conversion and  
calculation