Finish removal of emulators/snes9x

- Add LICENSE_FILE
- Pet portlint
- Switch to options helpers
- Fix return-type warnings and remove dangerous -Wno-return-type

emulators/snes9express: unbreak with clang 4.0

frend.cc:2530:21: error: ordered comparison between pointer and zero
('frend::Image *' and 'int')
                        if(items[i].icon > 0)
                           ~~~~~~~~~~~~~ ^ ~

Reported by:	antoine (via exp-run)

Remove libintl.so.9 compatibility link that was added in r374303 to
prevent massive PORTREVISION bumps.  Bump dependent ports that have not
been bumped since.

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

With hat:	portmgr
Sponsored by:	Absolight

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

Approved by:	portmgr blanket

cleanup plist

- Unbreak build [1]
- Support STAGEDIR

PR:	ports/178160 (based on) [1]
Submitted by:	KATO Tsuguru <tkato432@yahoo.com>

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

- Remove MAKE_JOBS_SAFE variable

Approved by:	portmgr (bdrewery)

- Convert USE_GETTEXT to USES (part 3)

Approved by:	portmgr (bapt)

- Broken does not build

- update png to 1.5.10

Mark as broken on sparc64: fails to compile.

= Drop MD5 support

- Update to 1.43

PR:             148553
Submitted by:   Ports Fury

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

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

Reset maintainer: email address bounces.

Bump portrevision due to upgrade of devel/gettext.

The affected ports are the ones with gettext as a run-dependency
according to ports/INDEX-7 (5007 of them) and the ones with USE_GETTEXT
in Makefile (29 of them).

PR:             ports/124340
Submitted by:   edwin@
Approved by:    portmgr (pav)

- Remove unneeded dependency from gtk12/gtk20 [1]
- Remove USE_XLIB/USE_X_PREFIX/USE_XPM in favor of USE_XORG
- Remove X11BASE support in favor of LOCALBASE or PREFIX
- Use USE_LDCONFIG instead of INSTALLS_SHLIB
- Remove unneeded USE_GCC 3.4+

Thanks to all Helpers:
        Dmitry Marakasov, Chess Griffin, beech@, dinoex, rafan, gahr,
        ehaupt, nox, itetcu, flz, pav

PR:             116263
Tested on:      pointyhat
Approved by:    portmgr (pav)

- Mark BROKEN on FreeBSD 7.0

Reported by:    pointyhat
Approved by:    portmgr (hat)

Remove always-false/true conditions based on OSVERSION 500000

- Welcome X.org 7.2 \o/.
- Set X11BASE to ${LOCALBASE} for recent ${OSVERSION}.
- Bump PORTREVISION for ports intalling files in ${X11BASE}.

Remove USE_REINPLACE from all categories starting with E

SHA256ify

Approved by:    krion@

Bump PORTREVISION to chase the glib20 shared library update.

BROKEN on 4.x: Does not compile

Fix build on 4.X.

Approved by:    portmgr (marcus)

Bump PORTREVISION to chase the glib20 shared lib version change.

Apply a simple fix to remove the dependency upon gcc 3.3

Bump PORTREVISIONS for all ports that depend on atk or pango to ease in the
big upgrade.

Chase the glib20 update, and bump all affected ports' PORTREVISIONs.

Add snes9express 1.42, GTK interface for snes9x.

Submitted by:   Travis Poppe <tlp@liquidx.org>