gnome.mk: rename gdkpixbuf2 to gdkpixbuf to prepare for port move

The GTK 1-based gdk-pixbuf has not existed for some time.

No functional or package changes.

graphics/icon-slicer: actually depends gdkpixbuf2

It does not actually depends on gtk2

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.

graphics: Add missing USES={gl,gnome,sdl}

Update WWW

Remove libintl.so.9 compatibility link that was added in r374303 to
prevent massive PORTREVISION bumps.  Bump dependent ports that have not
been bumped since.

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

With hat:	portmgr
Sponsored by:	Absolight

- Fix LICENSE
- Switch to USES=localbase
- Switch to options helpers

These ports are no longer used or cared for.

comms/spandsp-devel

- Bump PORTREVISION for MAINTAINER change
- Reset maintainer to ports@
- Strip library
- Fix typo

deskutils/kupfer

- Bump PORTREVISION for MAINTAINER change
- Reset maintainer to ports@
- Change install, cosmetical changes

- Support STAGEDIR
- Add DOCS Option

Approved by:	pawel / wg (mentors, implicit)

- Change maintainer email of my ports to @FreeBSD.org

Approved by:	pawel / wg (mentors, implicit)

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

Convert g* to USES=pkgconfig

- Remove indefinite article from COMMENT
- Add LICENSE (GPLv2)
- Convert to new options framework
- Add explicit pkgconf build dependency
- Trim Makefile header
- Bump PORTREVISION since a file was added to PORTDOCS
- Trim down pkg-descr a bit
- Pass maintainership to submitter

PR:		ports/173569
Submitted by:	nemysis <nemysis@gmx.ch>
Feature safe:	yes

- update png to 1.5.10

- 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

-remove MD5

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

- update to jpeg-8

For ports maintained by ports@FreeBSD.org, remove names and/or
e-mail addresses from the pkg-descr file that could reasonably
be mistaken for maintainer contact information in order to avoid
confusion on the part of users looking for support. As a pleasant
side effect this also avoids confusion and/or frustration for people
who are no longer maintaining those ports.

- bump all port that indirectly depends on libjpeg and have not yet been bumped
or updated
Requested by:   edwin

Bump portrevision due to upgrade of devel/gettext.

The affected ports are the ones with gettext as a run-dependency
according to ports/INDEX-7 (5007 of them) and the ones with USE_GETTEXT
in Makefile (29 of them).

PR:             ports/124340
Submitted by:   edwin@
Approved by:    portmgr (pav)

Reset jylefort's port maintainerships.  portmgr has taken his commit bit
into safekeeping due to inactivity.

- Welcome X.org 7.2 \o/.
- Set X11BASE to ${LOCALBASE} for recent ${OSVERSION}.
- Bump PORTREVISION for ports intalling files in ${X11BASE}.

Remove USE_REINPLACE for categories starting with a G

SHA256ify

Approved by: krion@

Bump PORTREVISION to chase the glib20 shared library update.

Add icon-slicer.

icon-slicer is a utility for generating icon themes and libXcursor cursor
themes.

The inputs to icon-slicer are conceptually:

 A) a set of multi-layer images, one for each size
 B) a XML theme description file

Each image contains all the cursors arranged in a grid; for cursors the
layers are:

 - a layer with a dot for the hotspot of each cursor
 - the main image or first animation frame for multi-frame animated cursors