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.

One more small cleanup, forgotten yesterday.
Reported by:	lwhsu

all: Remove all other $FreeBSD keywords.

Remove # $FreeBSD$ from Makefiles.

- Add LICENSE.
- Use FONTPATHSPEC.
- Use FONTSDIR consistently.

Mark NO_ARCH.

Fix fonts.dir by using fonts:fc and style consistency.

MASTER_SITES cleanup.

- Replace ${MASTER_SITE_FOO} with FOO.
- Merge MASTER_SITE_SUBDIR into MASTER_SITES when possible. (This means 99.9%
  of the time.)
- Remove occurrences of MASTER_SITE_LOCAL when no subdirectory was present and
  no hint of what it should be was present.
- Fix some logic.
- And generally, make things more simple and easy to understand.

While there, add magic values to the FESTIVAL, GENTOO, GIMP, GNUPG, QT and
SAMBA macros.

Also, replace some EXTRACT_SUFX occurences with USES=tar:*.

Checked by:	make fetch-urlall-list
With hat:	portmgr
Sponsored by:	Absolight

Make fonts repecting XDG

Xorg is now looking in ${LOCALBASE}/share/fonts by default
Xorg now accepts symlinks in etc/X11/fontpath.d (as decribed in Xserver(1))
Large cleanup on lots of font ports
All fonts are now properly dynamically generating fonts.dir and fonts.scale
instead of sometime overwriting existing ones)
All fonts are generating fontconfig's cache
Improve consistency in fonts ports

Convert fc-cache(1) calls in pkg-plist to use @fc keyword

fonts.cache-1 lines started to appear after r148143 but became
obsolete since `fc-cache -s` support (i.e. /var/db/fontconfig)
and several FC_CACHE_VERSION bumps. Remove them.

Differential Revision:	https://reviews.freebsd.org/D1733
Reviewed by:	hrs
Approved by:	portmgr blanket
Approved by:	bapt (mentor)

Remove code unused with staging

Cleanup plist

Convert some more USE_BZIP2 to USES=tar:bzip2

Approved by:	portmgr (not really, but touches unstaged ports)

Fix properties on pkg-plist

- Add STAGEDIR support.
- Update to 20130617 (japanese/font-migmix)
- Update to 456 (japanese/font-ume)

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

- Fix a warning "Having multiple values in <test> isn't supported and may
  not work as expected" when using the latest x11-fonts/fontconfig [*].

- Update to the latest version (font-migu, font-ume, font-vlgothic).

- Style clean-ups.

PR:	ports/181701 [*]

Update repository URL.

Add font-motoya-al for two free Japanese TrueType fonts by MOTOYA Co.,Ltd.,
which are available under Apache license.

Feature safe:   yes