framework: Add new USES 'magick' for graphics/ImageMagick*

A new USES has been added to depend on ImageMagick.

	USES=magick

adds a LIB_DEPENDS on graphics/ImageMagick${IMAGEMAGICK_DEFAULT}.

If a specific version is required, use for example

	USES=magick:6        resp.     USES=magick:7

If only a build, run or test is required, use for example

	USES=magick:build    resp.     USES=magick:6,build,test

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.

graphics/variety: update to 0.8.5

Changes:	https://github.com/varietywalls/variety/releases/tag/0.8.5

- Update to 0.8.3
- Make portclippy/portfmt happy
- Use autoplist instead of pkg-plist

PR:		245718
Approved by:	maintainer timeout (nivit, 36 days)

Convert the tree to use PY_PILLOW

With hat:	portmgr
Originally submitted by:	kai

Clean up plist

Prevent flavors for those two ports, they do not set a
PKGNAMEPREFIX/SUFFIX.

Noticed by:	irregular bulk -a with BUILD_ALL_PYTHON_FLAVORS set.

Update variety to 0.7.1 and unbreak.

PR:		236180 (based on)
Submitted by:	Hiroki Tagato <tagattie@yandex.com>
Approved by:	maintainer timeout (3 weeks)

Remove expired webkit-gtk2 and webkit-gtk3 ports.

Bump graphics/variety deprecation date, there is a patch for a update which
uses webkit2-gtk3 in ports/236180 but I had issues that I could't fix.

Mark webkit-gtk[23] ports as depricated with the same date as webkit-gtk[23].
Disable webkit-gtk[23] support if the port/plugin supports it.

Remove options for webkit-gtk[23] using ports or if they don't have a
option, mark them deprecated with the same date as webkit-gtk[23].

Haskell and geany where skipped and will be handled by the maintainers.

Update ImageMagick to 6.9.10.14 [1]

* Add PKGNAMESUFFIX and rename the directory. This was done to show
  that IM6 is not the "main" version. But still fully supported by upstream.
* Convert a number of options to optionhelpers.
* Add option for ISO/IEC 23008-12:2017 HEIF suport
* Add comment to pkg-descr explaining IM6's "legacy" tag.
* Add comment to the patch-config_policy.xml file why it still needed.

Please note that IM7 is not a drop in replacement due to library API and
command arguments changes. And as a result ports need to decide for themself
which version to use.

Chase these changes in all the ports that using IM6.

PR:		225102 (based on, only the version update) [1]
Submitted by:	Pascal Christen <pascal.christen@hostpoint.ch>

Use PY_FLAVOR for dependencies.

FLAVOR is the current port's flavor, it should not be used outside of
this scope.

Sponsored by:	Absolight

Reduce dependency on the python2 metaport

PR:		225752
Submitted by:	Yasuhiro KIMURA

Cleanup Mk/Uses/gnome.mk.

- Remove the use of comp_DETECT.
- Remove all comp_DETECT variables.
- Remove a use of comp_DETECT outside of gnome.mk
- Remove py3gobject3.
- Have ports depending directly on devel/py-gobject3 use gnome to do it.

PR:		224618
Submitted by:	mat
Exp-run by:	antoine
Sponsored by:	Absolight
Differential Revision:	https://reviews.freebsd.org/D13550

Convert Python ports to FLAVORS.

  Ports using USE_PYTHON=distutils are now flavored.  They will
  automatically get flavors (py27, py34, py35, py36) depending on what
  versions they support.

  There is also a USE_PYTHON=flavors for ports that do not use distutils
  but need FLAVORS to be set.  A USE_PYTHON=noflavors can be set if
  using distutils but flavors are not wanted.

  A new USE_PYTHON=optsuffix that will add PYTHON_PKGNAMESUFFIX has been
  added to cope with Python ports that did not have the Python
  PKGNAMEPREFIX but are flavored.

  USES=python now also exports a PY_FLAVOR variable that contains the

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

With hat:	portmgr
Sponsored by:	Absolight

- Move devel/py-distutils-extra to devel/py-python-distutils-extra
- Fix MASTER_SITES
- Add LICENSE_FILE

graphics/variety and security/py-crits: chase r403641 and r403642

- Fix make index, bump PORTREVISION and update dependency listing

Pointy Hat to:  sunpoet

- Update to 0.5.4

Relnotes:	http://peterlevi.com/variety/news

Switch default python_CMD used by shebangfix to ${PYTHON_CMD} for ports
using python

PR:		201077
Reviewed by:	mat
With hat:	portmgr
Differential Revision:	https://reviews.freebsd.org/D2955

- Add missing run dependency (devel/py-gobject3)
- Bump PORTREVISION

- Add missing build dependencies

Variety changes the wallpaper on a regular interval using local images or
automatically download wallpapers from lots of online sources, allows you
to rotate them on a regular interval, and provides easy ways to separate
the great images from the junk. Variety can also display wise and funny
quotations or a nice digital clock on the desktop.

WWW: http://peterlevi.com/variety/