Remove # $FreeBSD$ from Makefiles.

Upgrade the Cinnamon desktop environment to version 4.8

This version uses Python 3 instead of the expired Python 2.7

From the main PR (249856):

" There are a couple known issues:
  * x11-fm/nemo crashes upon closing a window or tab.
  * x11/cinnamon-screensaver unlocking doesn't work, most likely due to a
missing PAM (Linux-PAM?) integration.
  Both of these issues are being worked on.

  I've been dogfooding since Cinnamon 4.0, and apart from those issues,
everything works."

PR:		249771
PR:		249851
PR:		249855
PR:		249856
PR:		249857
PR:		249858
Submitted by:	Charlie Li

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

Reduce dependency on the python2 metaport

PR:		225752
Submitted by:	Yasuhiro KIMURA

Use USES=pathfix where applicable.

PR:		213195
Submitted by:	mat
Exp-run by:	antoine
Sponsored by:	Absolight
Differential Revision:	https://reviews.freebsd.org/D8093

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

With hat:	portmgr
Sponsored by:	Absolight

Always set the DEFAULT github DISTFILE with .tar.gz for EXTRACT_SUFX.

Fix distinfo for the offending ports.

lang/yorick's tag was moved, and the added patch was no longer needed.

PR:			207644
Submitted by:		mat
Exp-run by by:		antoine
Sponsored by:		Absolight
Differential Revision:	https://reviews.freebsd.org/D4268

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

Replace most occurences of github.com in MASTER_SITES with USE_GITHUB usage.

With hat:	portmgr
Sponsored by:	Absolight

Update cinnamon-menus to 2.4.1.

Update cinnamon to 2.4, this should fix [1] and [2].
Update totem to 3.14 now that we have gstreamer 1.4 and minor gnome updates.
Update evolution suite to 3.12.9.
Make sure gtk30 pulls in adwait-icon-theme, since it now the default theme [3].

PR:		195290 [1], 195289 [2], 195455 [3]
Obtained from:	gnome devel repo

The FreeBSD GNOME team proudly presents GNOME 3.14 and Cinnamon 2.2.
Gnome 3.14.1 and Cinnamon 2.2.16 are supported on FreeBSD 9.3-RELEASE and up.

This commit removes the old GNOME 2 desktop, bindings and some ports that
can't be compiled. A few ports where updated to more recent versions to
allow them to compile with this update.

Apart from updating ports to newer versions

GDM is more integrated with gnome-shell now, and handles several things for
the GNOME desktop such as screen locking. If you want to use GNOME 3 via
startx, you will have to add your own lock screen/screensaver. For example
xscreensaver
can be used for sessions started without GDM.

Shell Extensions can be installed via https://extensions.gnome.org/ , we have