gnome.mk: rename gdkpixbuf2 to gdkpixbuf to prepare for port move

The GTK 1-based gdk-pixbuf has not existed for some time.

No functional or package changes.

audio/gigedit: New port: Graphical instrument editor for sample based virtual
instruments

Remove expired ports:
2018-01-27 emulators/raine: Broken for more than 6 months
2018-01-27 mail/libmapi: Broken for more than 6 months
2018-01-27 www/lessc: Broken for more than 6 months
2018-01-27 www/uglifyjs: Broken for more than 6 months
2018-01-27 www/py-octoprint: Broken for more than 6 months
2018-01-27 www/xpi-noscript: Broken for more than 6 months
2018-01-27 www/npm-less-plugin-clean-css: Broken for more than 6 months
2018-01-27 www/caudium14: Depends on expiring lang/pike78
2018-01-27 www/hinventory-client: Broken for more than 6 months
2018-01-27 security/tclgpg: Broken for more than 6 months
2018-01-27 security/pond: Broken for more than 6 months
2018-01-27 security/mdcrack: Broken for more than 6 months
2018-01-27 devel/npm-commander: Broken for more than 6 months
2018-01-27 devel/py-protocols-devel: Broken for more than 6 months

Deprecate ports broken for more than 6 months

audio/libgig: Update to 4.1.0

Reported by:	portscout
Approved by:	adamw (mentor)
Differential Revision:	https://reviews.freebsd.org/D13569

audio/libgig: Update to 4.0.0; audio/linuxsampler: Update to 2.0.0; Bumped
PORTREVISIONs of audio/gigedit, audio/qsampler

Approved by:	tcberner (mentor)
Differential Revision:	https://reviews.freebsd.org/D13162

Mark BROKEN: fails to build

In file included from gigedit.cpp:20:
In file included from ./gigedit.h:26:
In file included from /usr/local/include/sigc++-2.0/sigc++/signal.h:8:
In file included from /usr/local/include/sigc++-2.0/sigc++/signal_base.h:26:
/usr/local/include/sigc++-2.0/sigc++/trackable.h:40:59: error: expected ';' at
end of declaration list

Reported by:	pkg-fallout

audio/gigedit: Fix runtime (imported from DPorts)

Remove ${PORTSDIR}/ from dependencies, Mk and categories a, b, and c.

With hat:	portmgr
Sponsored by:	Absolight

Convert LICENSE= "GPLxx # or later" to "GPLxx+"

Approved by:	portmgr blanket

- Add LICENSE
- Strip libraries

Cleanup plist

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

Add DOCS option.

- Convert audio/libgig to USES=libtool, drop .la files, strip library
- Bump dependent ports as .so version has changed

- Switch to USES=libtool, drop .la files
- Add required LIBS

Stage support

In preparation for making libtool generate libraries with a sane name, fix all
LIB_DEPENDS in audio

With hat:	portmgr

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

- Use single space after WWW:

Add an explicit dependency on pkgconf

Mark job unsafe
While here:
- Trim headers
- Convert to USES
- Remove code for unsupported version

- Convert USE_GETTEXT to USES (part 3)

Approved by:	portmgr (bapt)

For unmaintained ports in `audio' category, drop leading article from COMMENT
and perform other minor cleanups along the way, whenever noticed.

- Remove SITE_PERL from *_DEPENDS

- Convert all remaining instances of BUILD_DEPENDS=${RUN_DEPENDS} or
  RUN_DEPENDS=${BUILD_DEPENDS} to use := which portlint has warned
  about for a while.

PR:             ports/168208
Approved by:    portmgr (miwi)

- update png to 1.5.10

- Add LDFLAGS to CONFIGURE_ENV and MAKE_ENV (as it was done with LDFLAGS)
- Fix all ports that add {CPP,LD}FLAGS to *_ENV to modify flags instead

PR:             157936
Submitted by:   myself
Exp-runs by:    pav
Approved by:    pav

- Get Rid MD5 support

Drop maintainership for ports I can't maintain anymore.

Bounce PORTREVISION for gettext-related ports.  Have fun, ya'll.

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

- update to jpeg-8

- Correct typo from previous commit

Reported by:    pointyhat

Fix plist

Submitted by:   pointyhat
Approved by:    maintainer timeout (1 week)

Fix build and link with linuxsampler library.

Update to 0.2.0.

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

Fix plist.

Reported by:    QAT

GigEdit is a graphical instrument editor based on the Gtk toolkit.
It can be used stand-alone or in conjunction with LinuxSampler.

WWW:    http://www.linuxsampler.org/