MAN[1-5]PREFIX: eleminate its usage  and move man to share/man

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>

Remove # $FreeBSD$ from Makefiles.

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

With hat:	portmgr
Sponsored by:	Absolight

- Add LICENSE_FILE
- Switch to options helpers

graphics/png2ico: #include <cstring>

This is fallout from png upgrade.  Modern GCC needs <cstring> for memset,
although clang seems to be happy without it.

Bump portrevision after png update

Change libpng15.so to libpng.so in LIB_DEPENDS to prepare the upgrade

- Fix build with clang
- Support STAGEDIR
- Convert to new LIB_DEPENDS syntax

PR:	ports/184232
Submitted by:	KATO Tsuguru <tkato432@yahoo.com>

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

- Convert to OptionsNG
- Add license

PR:		ports/177119
Submitted by:	nemysis <nemysis@gmx.ch>

- Reassign to the heap at maintainer's request

- update png to 1.5.10

-remove MD5

- update to 1.4.1
Reviewed by:    exp8 run on pointyhat
Supported by:   miwi

- add PORTDOCS
Approved by:    Franz Klammer (maintainer)

SHA256ify

Approved by: krion@

- Respect ${LOCALBASE} [1]
- Respect ${CXX} and ${CXXFLAGS}
- Discard vendor optimization flags
- Remove useless USE_GMAKE

[1]:
PR:             ports/87563
Submitted by:   maintainer

Add size data, approved by maintainers.

- Respect ${CXX}

PR:             ports/63483
Submitted by:   maintainer

Use PLIST_FILES (bento-tested, marcus-reviewed).

Bump PORTREVISION on all ports that depend on gettext to aid with upgrading.

(Part 2)

Respect CFLAGS.

PR:     50961
Submitted by:   maintainer

De-pkg-comment.

upgrade to 20021208

PR:             46097
Submitted by:   maintainer

Add png2ico 2002.09.03, a program that converts PNG files to Windows
icon resource files.

PR:             43292
Submitted by:   Franz Klammer <klammer@webonaut.com>