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.

sysutils: remove 'Created by' lines

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

  *  <jsmith@resonatingmedia.com>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Landwehr <aaron@snaphat.com>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Adrian Chadd
  *  Adrian Chadd <adrian@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Alan Eldridge <alane@FreeBSD.org>
  *  Alan Eldridge <alane@geeksrus.net>
  *  Aldis Berjoza <aldis@bsdroot.lv>
  *  Alex Deiter <alex.deiter@gmail.com>

all: Remove all other $FreeBSD keywords.

Remove # $FreeBSD$ from Makefiles.

Thank you Uffe for your past work on FreeBSD ports! Hope you'll find time
to contribute to FreeBSD in the future. Reset Uffe's ports maintainership.

Requested by:	 Uffe Jakobsen <uffe@uffe.org> (maintainer, via e-mail)

- Fix trailing whitespace in pkg-descrs, categories [p-x]*

Approved by:	portmgr blanket

Remove ${PORTSDIR}/ from dependencies, categories r, s, t, and u.

With hat:	portmgr
Sponsored by:	Absolight

Update ports in the remaining categories to not use GH_COMMIT.

With minor cleanups to make things simpler.

With hat:	portmgr
Sponsored by:	Absolight

- Pass maintainership to submitter
- Switch to USE_GITHUB
- Switch to submitter's GH account as he's willing to maintain the project from
now on

PR:		193823
Submitted by:	uffe@uffe.org
Approved by:	aragon@phat.za.net (old maintainer and original author)

- Stage support
- Convert xz to USES

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

- Convert to Optionsng
- While here trim header

- Chase sysutils/fusefs-ntfs shlib update

In the rc.d scripts, change assignments to rcvar to use the
literal name_enable wherever possible, and ${name}_enable
when it's not, to prepare for the demise of set_rcvar().

In cases where I had to hand-edit unusual instances also
modify formatting slightly to be more uniform (and in
some cases, correct). This includes adding some $FreeBSD$
tags, and most importantly moving rcvar= to right after
name= so it's clear that one is derived from the other.

- Fix rc script

Pointed out by: dougb

volman is a FreeBSD specific volume manager.  It acts
as a translator of devd(8) events, probing storage
devices for their file system information, and serving
this over a FIFO based API to which clients can
subscribe.  In addition to notifying clients of new
or lost volumes, it will mount and unmount such
volumes at the command of subscribing clients.

It runs as root and allows any local clients the
ability to mount and unmount volumes which are
detected, regardless of any user privileges.  This
is intended for single user X11 systems needing
an easy way of accessing USB flash disks on the fly.

WWW: http://forums.freebsd.org/showthread.php?t=27233

PR:             ports/161977
Submitted by:   Aragon Gouveia <aragon@phat.za.net>