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.

graphics: remove 'Created by' lines

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

  *  "Waitman Gobble" <uzimac@da3m0n8t3r.com>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Abel Chow <ozsanh45vds001@sneakemail.com>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>
  *  Ade Lovett <ade@lovett.com>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Aldis Berjoza <aldis@bsdroot.lv>
  *  Alex Hayward <xelah@xelah.com>
  *  Alex Ivasyuv <siegerstein@pochta.ru>
  *  Alex Samorukov <samm@os2.kiev.ua>

graphics/lua-gd: the port had been updated and improved (+)

- Update the version 2.0.33r3 (it's not tagged yet, but that's
  what written inside their Makefile) and unrestrict from the
  particular version of Lua (now we need to set PKGNAMEPREFIX)
- Simplify building: drop hand-rolled `do-build' target plus
  associated bits and use upstream routine, slightly adjusted
- Development now happens at GitHub, update MASTER_SITES and
  the WWW line in the port description accordingly
- Convert to option helpers and optimize some target recipes

PR:	253811

graphics/lua-gd: fix build on riscv64

Same issue as on other architectures.

graphics/lua-gd: fix build on armv7

graphics/lua-gd: fix build on powerpc

While here, remove unnecessary +.

Remove # $FreeBSD$ from Makefiles.

- update libgd to 2.3.0
- new option RAQM
- resurrect deprecated gdlib-config
- bump dependend ports

USES=lua gained flavors.

Ports using USES=lua:module or lua:flavors will be flavored.  A range of
supported lua versions can be set using XX-YY (or XX-, or -YY, or simply ZZ)
for ports not supporting all lua versions.

USES=lua sets LUA_FLAVOR that needs to be used on all dependencies of
flavored lua ports, in a similar way as PHP or Python flavors.

PR:		245038
Submitted by:	andrew tao11 riddles org uk
Reviewed by:	mat, kevans, russ haley gmail com
Approved by:	mat (portmgr)
Differential Revision:	https://reviews.freebsd.org/D16494

graphics/lua-gd: PORTREVISION bump, missed in r480075

graphics/lua-gd: enable PIC on arm64 and i386, for lld

Shared objects should be built as PIC, and lld enforces this by default.
Add aarch64 and i386 cases to the existing set of per-arch CFLAGS, and
remove the BROKEN_aarch64.

Approved by:	portmgr (lld blanket)
Sponsored by:	The FreeBSD Foundation

Mark these ports as broken on aarch64, and, where appropriate, armvX.

While here, pet portlint and modernize.

Approved by:	portmgr (tier-2 blanket)

- update libgd to 2.2.2
- new MASTER_SITES
- add security patch
PR:		210913
Submitted by:	Piotr Kubaj
MFH:		2016Q3
Security: CVE-2015-8874
Security: CVE-2016-3074
Security: http://www.openwall.com/lists/oss-security/2016/07/12/4

Remove ${PORTSDIR}/ from dependencies, categories d, e, f, and g.

With hat:	portmgr
Sponsored by:	Absolight

Cleanup plist

Replace lang/lua with the new lang/lua51

lang/lua51 is working the same way lang/lua52, chase ports using lua 5.1
Make the default lua lua52
Make all lua ports using USES=lua

Approved by:	portmgr (implicit)

Convert to staging. Modernize.

PR:		190054
Submitted by:	Sergey V. Dyatko (maintainer)

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

- update libdg to 2.1.0

- Unbreak build

Submitted by:	ergey V. Dyatko (maintainer (via irc))

Add new port graphics/lua-gd, to be maintained by Sergey V. Dyatko.

Lua-GD is a "binding": a library that exports gd functions to the Lua
Programming Language, allowing you to use gd from Lua.

PR:		177471
Submitted by:	Sergey V. Dyatko <sergey.dyatko@gmail.com>