Mk/**ruby.mk: Switch from USE_RUBY=yes to USES=ruby

Switch from Mk/bsd.ruby.mk to Mk/Uses/ruby.mk

Notable changes are.

- Mk/bsd.ruby.mk is moved to Mk/Uses/ruby.mk.
- USE_RUBY=yes is replaced with USES=ruby.
- USE_RUBY_EXTCONF is replaced with USES=ruby:extconf.
- USE_RUBY_RDOC is replaced with USES=ruby:rdoc.
- USE_RUBY_SETUP is replaces with USES=ruby:setup.
- RUBY_NO_BUILD_DEPENDS and RUBY_NO_RUN_DEPENDS are replaced with
  USES=ruby:{build,none,run}.
- RUBY_REQUIRE isn't used anywhere, so removed.
- USES=gem now implies USES=ruby.

This is mainly the work of yasu@ at https://reviews.freebsd.org/D27863

I have just made some cosmetic changes and ran exp-run to test that the
tree is not in a BROKEN state.

Approved by:	portmgr
Differential Revision:	https://reviews.freebsd.org/D37925

Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

japanese: remove 'Created by' lines

A big Thank You to the original contributors of these ports:

  *  ABURAYER Rewsirow <pcs51674@asciinet.or.jp>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Akito FUJITA <fujita@zoo.ncl.omron.co.jp>
  *  Andrew Pantyukhin <infofarmer@FreeBSD.org>
  *  Daichi GOTO <daichi@FreeBSD.org>
  *  Daisuke Kawahara <kawahara@pine.kuee.kyoto-u.ac.jp>
  *  David O'Brien (obrien@cs.ucdavis.edu)
  *  Eiji-usagi-MATSUmoto <usagi@ruby.club.or.jp>
  *  FUJISHIMA Satsuki <sf@FreeBSD.org>
  *  Fumihiko Kimura <jfkimura@yahoo.co.jp>

Remove # $FreeBSD$ from Makefiles.

Update master site and unmark BROKEN.

Mark a few ports BROKEN, unfetchable

Use GdkPixbuf::Pixbuf instead of deprecated Gdk::Pixbuf.

It is required to have RUN_DEPENDS to rubygem-gtk2
after recent update of rubygem-gio2.

Remove ${PORTSDIR}/ from dependencies, categories h, i, j, k, and l.

With hat:	portmgr
Sponsored by:	Absolight

- Add NO_ARCH

Approved by:	portmgr (blanket)
Sponsored by:	PortsCamp Taiwan

- Fix segmentation fault with recent Ruby-GNOME2.
- Use USES=shebangfix.

- Fix index after removal of ruby-gnome ports

Reported by:	many
Pointyhat to:	swills

- Remove unneeded RUBY_VER

With hat:	ruby@

enable stage.

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

It requires some additional ruby libs build for ruby19.
So, mark IGNORE when RUBY_DEFAULT_VER is not 1.9.

Spotted by:	pointyhat via beat

Forced commit to note that this port was readded, and the last living
version of the previous port is at r271274

Approved by:	ume (maintainer)

Re-inrtoduce GNOME SUICA Viewer.

Remove some expired ports

2011-08-01 audio/rio: Look like an abandonware, no more public distfile
2011-08-02 audio/ruby-musicextras: Upcoming ruby-gnome removes dependencies
2011-08-02 deskutils/sshmenu: Upcoming ruby-gnome removes dependencies
2011-08-02 japanese/gsuica: Upcoming ruby-gnome removes dependencies
2011-08-02 science/gave: Upcoming ruby-gnome removes dependencies
2011-08-02 x11-themes/gnome-art: Upcoming ruby-gnome removes dependencies
2011-08-02 x11-themes/gnome-splashscreen-manager: Upcoming ruby-gnome removes
dependencies

- Deprecate ports which will be broken by upcoming ruby-gnome update

- Get Rid MD5 support

With hat:       portmgr (myself)

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

New port -- GNOME SUICA Viewer

Feature safe:   yes