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.

Remove ${PORTSDIR}/ from dependencies, Mk and categories a, b, and c.

With hat:	portmgr
Sponsored by:	Absolight

- Update to 1.18
- Strip binary executable

Changes:	https://github.com/buganini/bug5/releases
PR:		201018
Submitted by:	sunpoet (myself)
Approved by:	Kuan-Chung Chiu <buganini@gmail.com> (maintainer)

Update ports in the [bcd]* categories to not use GH_COMMIT.

With minor cleanups to make things simpler.

With hat:	portmgr
Sponsored by:	Absolight

Update "BSD" license for buganini's ports

Add stagedir support.

Approved by:	portmgr (blanket infrastructure)

- Update to 1.17
- While I'm here:
  - Remove leading indefinite article from COMMENT
  - Convert to new LIB_DEPENDS format

Changes:	https://github.com/buganini/bug5/commits/master
PR:		ports/182262
Submitted by:	Kuan-Chung Chiu <buganini@gmail.com> (maintainer)

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

- Update to 1.15

PR:		ports/178131
Submitted by:	Kuan-Chung Chiu <buganini@gmail.com> (maintainer)

- Use GH_ACCOUNT in DISTNAME

Suggested by:	sunpoet
Approved by:	Kuan-Chung Chiu <buganini@gmail.com> (maintainer)

- Update to 1.13 [1]
- Remove ABI version from LIB_DEPENDS [1]
- Switch to USE_GITHUB for fetching

Changelog:
  chase codec rename in bsdconv
  add -8 for UTF-8 <-> UTF-8 conversion profile

PR:		ports/172264 [1]
Submitted by:	Kuan-Chung Chiu <buganini@gmail.com> (maintainer) [1]

- Update to 1.10

PR:             ports/164249
Submitted by:   Kuan-Chung Chiu <buganini@gmail.com> (maintainer)

- Update to 1.9

Changes:
- Chase changes and shared library dump in bsdconv

PR:             portsr/162653
Submitted by:   Kuan-Chung Chiu <buganini@gmail.com> (maintainer)
Feature safe:   yes

- Update to 1.8

Changes:
- Apply http://svnweb.freebsd.org/base?view=revision&revision=226403

PR:             ports/162005
Submitted by:   Kuan-Chung Chiu <buganini@gmail.com> (maintainer)

- Update to 1.7

PR:             ports/161566
Submitted by:   Kuan-Chung Chiu <buganini@gmail.com> (maintainer)

- Update COMMENT and pkg-descr
- No PORTREVISION bump needed (no build change)

PR:             ports/161118
Submitted by:   Kuan-Chung Chiu <buganini@gmail.com> (maintainer)

- Update to 1.6
- Update pkg-descr

Changes:
- Specifying size for slave terminal + auto scrolling region setting

PR:             ports/160831
Submitted by:   Kuan-Chung Chiu <buganini@gmail.com> (maintainer)

- Chase converters/bsdconv shlib version bump
- Bump PORTREVISION

- Update to 1.4

Changes:
- Chase bsdconv update
- Minor code cleanup

PR:             ports/157307
Submitted by:   Kuan-Chung Chiu <buganini@gmail.com> (maintainer)

- Update to 1.3

Submitted by:   Kuan-Chung Chiu <buganini@gmail.com> (maintainer, via IRC)

- Add bug5 1.2

bug5 is a Big5 <-> UTF-8 translating layer in terminal.
It's modified from script(1).

Features that screen doesn't have:
- UAO
- Unpad padded ambiguous-width characters
- ANSI-Broken Big5 (eg. Double Color) fixing
- Optional Traditional-Simplified conversion
- BSD License

Features that both bug5 and screen has:
- Optional ambiguous-width characters padding
- Specify I/O conversion

WWW: https://github.com/buganini/bug5

PR:             ports/156620
Submitted by:   Kuan-Chung Chiu <buganini@gmail.com>