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.

x11-themes: remove 'Created by' lines

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

  *  Alexander Vereeken <Alexander88207@protonmail.com>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Alexey Mikhailov <karma@ez.pereslavl.ru>
  *  Babak Farrokhi <babak@farrokhi.net>
  *  David Naylor <naylor.b.david@gmail.com>
  *  Douglas Thrift <douglas@douglasthrift.net>
  *  Emanuel Haupt <ehaupt@FreeBSD.org>
  *  Eygene Ryabinkin <rea-fbsd@codelabs.ru>
  *  Filippo Natali <filippo@widestore.net>
  *  Grzegorz Blach <gblach@FreeBSD.org>
  *  Gustau Perez i Querol <gustau.perez@gmail.com>

x11-themes/mate-themes: updated to 3.22.23

PR:	259058
Reported by:	John Hein

INSTALLS_ICONS: retire the macro and rework the related dependencies

While here, make sure gtk-update-icon-cache is only on run dependency
where added as a dependency
Enforce gtk3 to depend on gtk-update-icon-cache (previously it was
inheriting the dependency)

Remove # $FreeBSD$ from Makefiles.

x11*: Add missing USES={gl,gnome,mate}

- Update WWW

Approved by:	portmgr blanket

Minor MATE 1.18 update.

Apart from version updates, the highlights are:
 * fix orphaned file issues in atril/atril-lite.
 * Add licenses where required.
 * make sure the mime xml gets installed in mate-control-center.
 * regen the m-c-c patch, with make makepatch.

Update the mate desktop to 1.18.

* The MATE DE is now GTK+3 based
* mate-calc has come back.
* New USE_MATE=mixer macro

* Add license
* Review dependancies
* Swich to USES=localbase
* atril/eom options reworked into option helper

Thanks to Eric Turgeon for submitting the bulk of this MATE update.

Obtained from:	gnome devel repo

Update the gtk+ stack [1]

Update gdk-pixbuf2 to 2.36.6
Update gtk30 to 3.22.12
Update cairomm to 1.12.2
Update gtkmm30 to 3.22.0

Update the following themes to be compatible with the new gtk+ version:
Update adwaita-icon-theme to 3.22.0
Update gnome-themes-standard to 3.22.3
Update gtk-E17-theme to 3.22.1 [2]
Update gtk-arc-themes to 20170302 [3]
Update mate-themes to 3.22.10

Bump xfce4-notifyd due to new gtk30 version, requested by olivierd@.
Mark LordsaWar broken, it doesn't build with cairomm 1.12.

PR:		210272 [1], 210696 [2], 218667 [3]
Submitted by:	Matthew Rezny [2]
Obtained from:	Unless otherwise stated obtained from GNOME devel repo
Exp-run by:	antoine@ [1]

Update mate-themes to 3.18.1.

Tweak portscout so it only checks for 3.18.x versions. The version
of mate-themes matches with the GTK+ 3 version. So we should not try to
find the newest, which is 3.20.x atm.

Remove ${PORTSDIR}/ from dependencies, categories v, w, x, y, and z.

With hat:	portmgr
Sponsored by:	Absolight

The FreeBSD GNOME team proudly presents GNOME 3.18 for FreeBSD.

The offical GNOME 3.18 release notes can be found at
https://help.gnome.org/misc/release-notes/3.18/

This update doesn't contain the glib/gtk c++ bindings which will
be done in a another update due to the requirement on c++11 and the
amount of fallout this probably will give.

GDM is still at version 3.16 due to some issues.

Bump mate-themes to use the gtk 3.18 version of the themes.

Thanks to Antoine Brodin for running the exp-runs.

This release was made possible by the following people:
  Gustau Perez
  Ting-Wei_Lan

PR:	207006

Update the MATE DE to 1.12.

* Still build MATE against gtk+ 2 due to gtk+ 3 support not ready
  for prime time.
* Fix loading of a number of applets. We rename a number of applets
  but didn't change the "config" files the "add applet to panel" dialog
  uses. [1]
* Unbreak the creation of new notes with the stickynotes applet [2]

PR:		205391 [1], 200349 [2]
Obtained from:	GNOME devel repo

Update mate-themes to 1.10.4.

The FreeBSD GNOME team proudly presents GNOME 3.16 for FreeBSD.

The offical GNOME 3.16 release notes can be found at
https://help.gnome.org/misc/release-notes/3.16/

Upgrade instructions for port users:

Delete the old tracker package with:
# pkg delete -f tracker
And user port upgrade tool of choice to upgrade.

Thanks to Antoine Brodin for running the exp-runs.

This release was made possible by the following people:
  Gustau Perez
  Ting-Wei_Lan

PR:		201980

Update MATE DE to 1.10.0.

This MATE is still build agains GTK+2.
Sort USES here and there.
Replace mate-dialogs with zenity and mate-calc with galculator.

This update fixes the following PR's:
PR:		193942, 191885
Submitted by:	Gustau Perez <gustau.perez@gmail.com> via Gnome devel repo
Obtained from:	gnome devel repo.

- Drop @dirrm* from and add empty directories to pkg-plists

Approved by:	portmgr blanket

Welcome Mate Desktop 1.8

The porting work as been done by gnome@ (kwm) and Eric Turgeon
(ericturgeon@ghostbsd.org)

Convert a bunch of USE_XZ to USES=tar:xz.

Approved by:	portmgr (not really, but touches unstaged ports)

Update to 1.6.2.

Say hello to Mate 1.6.

Mate is a lite desktop forked from gnome2.

Most of the work is done by Jeremy Messenger (mezz@). The only thing I did
was update a few ports to later 1.6 release and attempting to keep up with
ports infra changes. Resulting bugs are all mine.

Mate is a sort of replacement for Gnome 2. So people wanting to keep a
Gnome 2 like desktop should switch. Gnome 2 will be replaced by Gnome 3
in the near future. This switch will be announce with a transition time
so people have more time to switch if they haven't already.

This release was made possible by everyone that send friendly pokes to
keep mate on my mind.

Approved by:	portmgr (bapt)