graphics/aeskulap: unbreak the build; miscellaneous improvements

- GC some GConf-related macros that started to break configure
- Amend the COMMENT, adjust the LICENSE (it is GPLv2 or later),
  and use GLIB_SCHEMAS to automatically register schema file.

Reported by:	pkg-fallout
Fixes:		5b98214a7ff0

graphics/aeskulap: remove the dependency on gconfmm

aeskulap is able to use directly gsettings instead of gconf, gconf is
deprecated and almost not used anymore, and the build system is
defaulting on gsettings.

Just to be sure bump port revision, in case someone still have a version
of aeskulap linked to gconfmm

libxml2: chase libxml soversion bump

graphics/dcmtk: update 3.6.8 → 3.6.9

graphics/dcmtk: update 3.6.7 → 3.6.8

Reported by:	portscout

graphics/tiff: Update to 4.6.0

PR:		278577
Exp-run by:	antoine

*/*: Bump jpeg-turbo users treewide

New major version 3.0.0

graphics/aeskulap: the port had been resurrected^Wreadded

- Switch to another GitHub mirror (update to the latest commit)
- Modernize the Makefile and assume maintainership of the port

Remove expired ports:

2019-10-16 archivers/freetar: Unfetchable, unmaintained
2019-10-16 archivers/hffzip: Unfetchable, unmaintained
2019-10-16 archivers/hpack.non-usa.only: Unfetchable, unmaintained
2019-10-16 archivers/untar: Unfetchable, unmaintained
2019-10-16 astro/gpsdrive: Unfetchable, unmaintained
2019-10-16 astro/planets: Unfetchable, unmaintained
2019-10-16 audio/ascd: Unfetchable, unmaintained
2019-10-16 audio/audiotag: Unfetchable, unmaintained
2019-10-16 audio/gmidimonitor: Unfetchable, unmaintained
2019-10-16 audio/gmpc-lyricwiki: Unfetchable, unmaintained
2019-10-16 audio/jack_mixer: Unfetchable, unmaintained
2019-10-16 audio/jmusic: Unfetchable, unmaintained
2019-10-16 audio/maplay: Unfetchable, unmaintained

Deprecate a few ports

Mark BROKEN: unfetchable

Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.

PR:		238330

Clean up LIB_DEPENDS

graphics/aeskulap: Update 0.2.2.20180219 -> 0.2.2.20181229

Previous github project got archived, another account now has a newer revision.

graphics/dcmtk: Update 3.6.0 -> 3.6.4; Move to the 'graphics' category

Port changes:
* Take maintainership
* Move to github
* Remove targets: it installs itself fine

Update graphics/aeskulap: Swutch to a more updated fork; Update patches and
dependencies.

Bump PORTREVISION for ports depending on the canonical version of GCC
defined via Mk/bsd.default-versions.mk which has moved from GCC 7.4 t
GCC 8.2 under most circumstances.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, as a double check, everything INDEX-11 showed depending on lang/gcc7.

PR:		231590

Bump PORTREVISION for ports depending on the canonical version of GCC
in the ports tree (via Mk/bsd.default-versions.mk and lang/gcc) which
has now moved from GCC 6 to GCC 7 by default.

This includes ports
 - featuring USE_GCC=yes or USE_GCC=any,
 - featuring USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and those
 - with USES=compiler specifying one of openmp, nestedfct, c11, c++0x,
   c++11-lib, c++11-lang, c++14-lang, c++17-lang, or gcc-c++11-lib.

PR:		222542

Remove superfluous linefeeds and fix some other minor whitespace bugs.

Bump PORTREVISION for ports depending on the canonical version of GCC
(via Mk/bsd.default-versions.mk and lang/gcc) which has moved from
GCC 5.4 to GCC 6.4 under most circumstances.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c++11-lib, c++11-lang,
   c++14-lang, c++0x, c11, or gcc-c++11-lib.

PR:		219275

Fix build with newer sigc++20

Update to version 0.2.2.20140119.

PR:		210794
Submitted by:	tkato432 yahoo com
Sponsored by:	Absolight

Deprecate ports broken for more than 6 months

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

With hat:	portmgr
Sponsored by:	Absolight

Mark as broken: does not fetch

Part 1 of adding USE_GNOME=intltool to ports that require it.

The reason for this is that in the GNOME 3.16 update, USE_GNOME gtk20 and
gtk30 don't pull intltool in anymore.

PR:		201980
Exp-run by:	antoine@

graphics/aeskulap: Unbreak fetch with new MASTER_SITES

Most of the PR's changes to Makefile were rejected as being "gratuitous"
as they did not functionally change anything.  The port's description
changes were accepted.

PR:		199231
Submitted by:	ports fury

Mark a few ports in graphics category BROKEN (unfetchable)

- Add LICENSE_FILE
- Add USES=desktop-file-utils as suggested by stage-qa
- Strip libraries

Allow building with libc++ r224926

Submitted by:	dim@

- Reset maintainership of my ports

Cleanup plist

Add USES=libtool to accessibility/atkmm and bump dependent ports

- Add USES=libtool and INSTALL_TARGET=install-strip
- Convert some dependencies to USE_GNOME
- Fix gettext detection with CPPFLAGS/LIBS

- STAGE-clean
- Convert to new LIB_DEPENDS format
- Add LICENSE
- Remove article from COMMENT line

- Remove manual creation and removal of share/applications, as it's now in the
mtree (categories starting with [fgijk])

Approved by:	portmgr (bdrewery)

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

- Fix build on CURRENT

Reported by:	pkg-fallout

Add an explicit dependency on pkgconf

- Convert USE_GETTEXT to USES (part 3)

Approved by:	portmgr (bapt)

- Fix build with clang (mostly taken from devel/dcmtk/files/patch-clang)
- Trim Makefile header

- update png to 1.5.10

-remove MD5

- Fix build on 6.x

Reported by:    PH (via pav)

- Fix PLIST (hopefully)

Reported by:    QAT

- Try to fix versioned shlib installation

Reported by:    QAT, pav

- Try to fix INDEX

- Do not depend on external dcmtk library; use internal one.
  Aeskulap segfaults on startup when linked with an external dcmtk
  library. I prefer this workaround, until a solution is found.
- Bump PORTREVISION

- Fix build on 6.x [1]
- Fix PLIST

Reported by:    PH (via erwin) [1]

- Mark BROKEN on 6.X: does not link

Reported by:    pointyhat

- Fix build on amd64

Reported by:    QAT, PH (via pav)

- New port: graphics/aeskulap
  Aeskulap is a medical image viewer.
  It is able to load a series of special images stored in the DICOM format
  for review. Additionally Aeskulap is able to query and fetch DICOM images
  from archive nodes (also called PACS) over the network.