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.

devel: remove 'Created by' lines

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

  *  "Waitman Gobble" <uzimac@da3m0n8t3r.com>
  *  <jkoshy@FreeBSD.org>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Aaron H. K. Diep <ahkdiep@gmail.com>
  *  Aaron Hurt <ahurt@anbcs.com>
  *  Abel Chow <abel_chow@yahoo.com>
  *  Adam McLaurin
  *  Adam Saponara <as@php.net>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>

all: Remove all other $FreeBSD keywords.

Remove # $FreeBSD$ from Makefiles.

- Update WWW

Approved by:	portmgr blanket

Remove ${PORTSDIR}/ from dependencies, categories d, e, f, and g.

With hat:	portmgr
Sponsored by:	Absolight

- Update pkg-descr

PR:		195233
Submitted by:	portmaster@bsdforge.com (maintainer)

Resurrect devel/c2mdoc (with stage support), assign maintainer

It seems that this port was killed for not having publically available
distfiles, but from what I can tell, this was always a distfile-free
port, meaning that it was removed in error.

The PR to bring it back did not provide the required stage support, but
luckily that was trivial to add.  Differences from the previous version:

  * pkg-descr rewrapped
  * whitespace removed from awk script (caused PORTREVISION bump)
  * Header trimmed
  * NOMAN definition removed
  * CP+REINPLACE_CMD replaced with SED and moved to post-extract target
  * Stage support
  * Maintenance passed to PR submitter

PR:		189009
Submitted by:	Chris Hutchinson
Tweaks by:	marino

Remove unmaintained expired ports from devel

2011-05-01 devel/a2dev: Upstream disapear and distfile is no more available
2011-05-01 devel/c2lib: Upstream disapear and distfile is no more available
2011-05-01 devel/c2man: Upstream disapear and distfile is no more available
2011-05-01 devel/c2mdoc: Upstream disapear and distfile is no more available
2011-05-01 devel/c_parser: Upstream disapear and distfile is no more available
2011-05-01 devel/cdoc: Upstream disapear and distfile is no more available
2011-05-01 devel/diffconvert: Upstream disapear and distfile is no more
available
2011-05-01 devel/ecgi: Upstream disapear and distfile is no more available
2011-05-01 devel/error: Upstream disapear and distfile is no more available
2011-05-01 devel/excalibur-configuration: Upstream disapear and distfile is no
more available
2011-05-01 devel/freelibiberty: Upstream disapear and distfile is no more
available
2011-05-01 devel/gengameng: Upstream disapear and distfile is no more available
2011-05-01 devel/hptools: Upstream disapear and distfile is no more available

Deprecate unmaintained ports from devel where upstream disapear and/or
where no distfiles can be found and are not used by maintained ports

For ports maintained by ports@FreeBSD.org, remove names and/or
e-mail addresses from the pkg-descr file that could reasonably
be mistaken for maintainer contact information in order to avoid
confusion on the part of users looking for support. As a pleasant
side effect this also avoids confusion and/or frustration for people
who are no longer maintaining those ports.

Drop maintainerships.

- Remove an empty and usless distinfo file

Obtained from:  distinfo survey

Remove USE_REINPLACE from all categories starting with D

Correct a typo: .Fa -> .Ft in mdoc output.  Add CVS tags.

Fix a typo, PKG_PLIST should have been PLIST_FILES.

c2mdoc is an awk/shell script wot I wrote to aid in documenting our many
wonderful kernel APIs. c2man seems to choke on tcp_subr.c (which I was using
as a baseline), so let's do it the long way round instead. This script spits
out mdoc(7) markup ready for pasting into the SYNOPSIS section of our
wonderful mdoc.template.