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.

net: remove 'Created by' lines

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

  *  <ports@c0decafe.net>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Straup Cope <ascope@cpan.org>
  *  Aaron Zauner <az_mail@gmx.at>
  *  Adam Jette <jettea46@yahoo.com>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Alan Eldridge <alane@geeksrus.net>
  *  Alex Bakhtin <Alex.Bakhtin@gmail.com>
  *  Alex Deiter <Alex.Deiter@Gmail.COM>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alex Dupre <sysadmin@alexdupre.com>

all: Remove all other $FreeBSD keywords.

Remove # $FreeBSD$ from Makefiles.

net/dbeacon: Fix build with Clang 6

dbeacon.cpp:415:78: error: invalid operands to binary expression ('__bind<int &,
      sockaddr *, int>' and 'int')
  ...(bind(mcastSock, beaconUnicastAddr.saddr(), beaconUnicastAddr.addrlen()) !=
0) {
      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ 
~

- Follow MASTER_SITES redirect

PR:		226232
Submitted by:	maintainer

net/dbeacon: Unbreak port

- New MAINTAINER
- New MASTER_SITE
- Add patch to clean up some build errors
- Cleaned up pkg-descr

PR:		208048
MFH:		2016Q1

Convert LICENSE= "GPLxx # or later" to "GPLxx+"

Approved by:	portmgr blanket

Mark a few ports BROKEN: unfetchable

- Add LICENSE

Reset maintainer

<tony@lava.net>: host incoming.lava.net[162.243.175.95] said: 550 5.1.1
    <tony@lava.net>: Recipient address rejected: User unknown in virtual alias
    table (in reply to RCPT TO command)

Sponsored by:	DK Hostmaster A/S

- Support staging
- USES -> gmake

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

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.

- Get Rid MD5 support

Begin the process of deprecating sysutils/rc_subr by
s#. %%RC_SUBR%%#. /etc/rc.subr#

Dbeacon is a distributed multicast monitoring tool.  The main purpose of a
beacon is to monitor other beacons' reachability and to collect statistics
such as loss, delay, and jitter between beacons.  Dbeacon supports both
IPv4 and IPv6 multicast and supports collecting information using both Any
Source Multicast (ASM) and Source-Specific Multicast (SSM).

WWW: http://fivebits.net/proj/dbeacon

PR:             136916
Submitted by:   Antonio Querubin <tony@lava.net>