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.

chinese: remove 'Created by' lines

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

  *  <intron@intron.ac>
  *  Bo-Yi Wu <appleboy.tw@gmail.com>
  *  Chih-Hsin Chang <chihhsin@cs.nctu.edu.tw>
  *  Ching-Hong Wu <woju@freebsd.ntu.edu.tw>
  *  David O'Brien (obrien@FreeBSD.org)
  *  David O'Brien (obrien@cs.ucdavis.edu)
  *  Eric L. Camachat <eric@camachat.org>
  *  Foxfair Hu <foxfair@FreeBSD.org>
  *  G. Adam Stanislav <adam@whizkidtech.net>
  *  Gasol Wu <gasol.wu@gmail.com>
  *  Gea-Suan Lin <gslin@gslin.org>

Remove # $FreeBSD$ from Makefiles.

Convert to UCL & cleanup pkg-message (categories a-c)

The output of tools like awk, date, sort, tr,... depends on the current
locale set by the user.  Add LANG=C and LC_ALL=C at the beginning of
bsd.port.mk and export them so all commands are executed with the C locale.
LC_ALL=C overrides all other LC_* variables.  LANG is used by setlocale(3)
as default value for LC_* variables, so normally it isn't used when LC_ALL
is set, but there's code out there that looks at LANG directly so it's safer
to set it as well.  The only commands not captured by this are !=
assignments before any inclusion of bsd.port.*mk.

Introduce USE_LOCALE=<locale> that adds LANG=<locale> and LC_ALL=<locale> to
CONFIGURE_ENV and MAKE_ENV so upstream build systems can be executed with a
different locale (e.g. USE_LOCALE=en_US.UTF-8).

PR:		215882
Exp-run by:	antoine
Approved by:	portmgr (antoine)

Drop maintainership as I no longer use these software nor have time and
energy to keep up.

Cleanup plist

Unbreak: @exec/@unexec already handle the symlink in the plist
While here, remove a directory belonging to mtree from the plist

Staging support

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

Catch up with usage of SRC_BASE introduced in bsd.port.mk r1.662.  This
should fix the builds on pointyhat-west.

Hat:            portmgr

- Remove conditional checks relevant only on FreeBSD 5.x and older

- Remove the DESTDIR modifications from individual ports as we have a new,
  fully chrooted DESTDIR, which does not need such any more.

Sponsored by:   Google Summer of Code 2007
Approved by:    portmgr (pav)

- Spelling

- Now I understand what really happened. share/locale/zh_TW.UTF-8/LC_CTYPE
  is a symlink to ../UTF-8/LC_CTYPE. So, changing the linking target is
  enough.

This should really fix pointyhat build.

- Link is evil. Instead, we directly overwrite the locale file and
  put it back when deinstall.

This should fix the build according to my tinderbox.

- Try to fix build by not modifying base locale file.

Add big5width 1.0: Unicode width dirty fix for Big5 font (zh_TW.UTF-8 locale).

Obtained from:  Kuang-che Wu (kcwu at csie.org)