accessibility/at-spi2-core: update to 2.46.0

What's new in at-spi2-core 2.46.0:
* Fix GetInterfaces documentation on org.a11y.atspi.Accessible
  interface.

What's new in at-spi2-core 2.45.91:
* Send device event controller events using the same signature as other
  events.
* Document the Accessible, Action, and Cache dbus interfaces.
* Fix license of atspi-gmain.c (#87).

What's new in at-spi2-core 2.45.90:
* xml: Add some documentation.
* xml: Fix event arguments.

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.

misc/gkrellmbgchg2: Fix port number going backward

Bump PORTEPOCH to fix an issue with port number going
backward caused by an accidental premature port update
reverted a couples of days later.

Reported by:	portmgr

misc/gkrellmbgchg2: Revert premature changes which were accidentally committed

mail/cone: Update to 1.6

misc: remove 'Created by' lines

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

  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Adam Weinberger <adam@vectors.cx>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Alan E <alane@FreeBSD.org>
  *  Alex Semenyaka <alex@rinet.ru>
  *  Alex Stangl <alex@stangl.us>
  *  Alexander Logvinov <avl@FreeBSD.org>
  *  Alexander Logvinov <ports@logvinov.com>
  *  Alexander Nusov <alexander.nusov@nfvexpress.com>
  *  Alexander Timoshenko <gonzo@univ.kiev.ua>

Remove # $FreeBSD$ from Makefiles.

misc: Add missing USES=gnome

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 m, n, o, and p.

With hat:	portmgr
Sponsored by:	Absolight

- Add staging support
- Use gmake as build dependency to eliminate do-build target

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

Add an explicit dependency on pkgconf

Approved by:	portmgr (bapt)

Cleanup unmaintained ports in the misc category:
	- Single space for WWW in pkg-descr
	- Ordering if of items in Makefile
	- Trim headers
	- Comment should not begin with leading article
	- Pet portlint

- update png to 1.5.10

- Update to 0.1.11
- Add License

Update to 0.1.10

PR:             ports/151657
Submitted by:   Pawel Pekala <c0rn at o2.pl>

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

- update to jpeg-8

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

- Update to 0.1.9

PR:             126599
Submitted by:   Ports Fury

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)

- Remove unneeded dependency from gtk12/gtk20 [1]
- Remove USE_XLIB/USE_X_PREFIX/USE_XPM in favor of USE_XORG
- Remove X11BASE support in favor of LOCALBASE or PREFIX
- Use USE_LDCONFIG instead of INSTALLS_SHLIB
- Remove unneeded USE_GCC 3.4+

Thanks to all Helpers:
        Dmitry Marakasov, Chess Griffin, beech@, dinoex, rafan, gahr,
        ehaupt, nox, itetcu, flz, pav

PR:             116263
Tested on:      pointyhat
Approved by:    portmgr (pav)

- Update to 0.1.8

PR:             118588
Submitted by:   KATO Tsuguru <tkato432@yahoo.com>

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

- Update to 0.1.7

PR:             107632
Submitted by:   KATO Tsuguru <tkato432@yahoo.com>

- Drop maintainership

Obey conventions and change my mail to @FreeBSD.org address

Approved by:    krion (mentor)

- Fix build on 4.X

PR:             ports/96369
Submitted by:   Martin Wilke <freebsd@unixfreunde.de> (maintainer)

- Broken on 4.X: does not compile

Reported by:    krismail

- Update to 0.1.6
- Take maintainership

PR:             ports/96228
Submitted by:   Martin Wilke <freebsd@unixfreunde.de>

- Add SHA256

Bump PORTREVISION to chase the glib20 shared library update.

Bump PORTREVISION to chase the glib20 shared lib version change.

- Update to 0.1.3 and unbreak

PR:             ports/77696
Submitted by:   Sam Lawrance <boris@brooknet.com.au>

BROKEN: Unfetchable

Add misc/gkrellmbgchg2 after repocopy.

A plugin for GKrellM-2, which periodically updates the desktop's
background image.

PR:             ports/76280
Submitted by:   Ports Fury