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>

Update CONFLICTS definitions in categories a* to c*

Update the CONFLICTS definitions of ports in the following categories:

- accessibility
- archivers
- audio
- benchmarks
- biology
- cad
- chinese
- comms
- converters

An attempt has been made to use generic conflicts patterns that do not
have to be updated whenever a new version of a conflicting port is
added to the ports system.

There is a misunderstanding that the port being built/installed has to
be omitted from the conflicts pattern. This is not true - the port
being built is implicitly non-conflicting due to logic in bsd.port.mk.

Approved by:	portmgr (implicit)

Remove # $FreeBSD$ from Makefiles.

Convert REINPLACE_CMD to patch file

Cosmetic change

chinese/cconv: Spell LICENSE_FILE correctly

- Update WWW

- Update to 0.6.3
- Update LICENSE
- Update WWW

Changes:	https://github.com/xiaoyjy/cconv/releases

converters/libiconv:
- Remove const qualifier from iconv(3) to match POSIX:
  http://pubs.opengroup.org/onlinepubs/9699919799/functions/iconv.html
- Patch iconv.h to expose more GNU extensions when LIBICONV_PLUG is
  defined because the base system iconv supports these extensions too.

Add/remove patches to/from ports to call iconv with non-const arguments.

This breaks some ports on FreeBSD 10 because base system iconv.h still has
the const qualifier.  Fix this by letting USES=iconv add a build dependency
on converters/libiconv so ports can use its iconv.h (with LIBICONV_PLUG
defined) instead of the base system iconv.h.

This exposed some ports that link with libiconv when it is available instead
of using libc iconv.  In these cases one of the following changes has been

- Strip shared library

- Switch to USES=libtool, drop .la files

Approved by:	portmgr blanket

- Add LICENSE

- Remove NO_STAGE as these have been tested to be safe

With hat:	portmgr

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

- Cleanup Makefile header

- Fix USE_ICONV leftovers missed in the previous update

- Fix iconv linking in libcconv.so
- Bump PORTREVISION for package change

- Remove WITH_FBSD10_FIX, is no longer needed

Fix build with FreeBSD 10

Approved by:    portmgr (miwi)

- Do not install PREFIX/include/unicode.h to avoid conflicts with
devel/libunicode
- Bump PORTREVISION for PLIST change

Notified by:    kevlo

- Fix spelling and grammer

- Add cconv 0.6.2

cconv (pronunciation: see-conv.) is iconv based simplified-traditional chinese
conversion tool. It is NOT only transcoding programm, but also TRANSLATE tools
between the Simplified Chinese and Traditional Chinese.

We stand on the shoulders of giants, cconv source code is based on iconv a
excellent program converts text from one encoding to another encoding.

Features:
- iconv liked usage.
- language level simplified-traditional chinese.
- idioms can be translated.

WWW: http://code.google.com/p/cconv/