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-p2p: remove 'Created by' lines

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

  *  Alexander Botero-Lowry <alex@foxybanana.com>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Andrew Pantyukhin <infofarmer@FreeBSD.org>
  *  Attila Nagy <bra@fsn.hu>
  *  Chad J. Milios <milios@ccsys.com>
  *  Damian Gerow <dgerow@afflictions.org>
  *  Daniel Morante <daniel@morante.net>
  *  Dave Cottlehuber <dch@skunkwerks.at>
  *  Dereckson <dereckson@gmail.com>
  *  Devin Teske <dteske@FreeBSD.org>
  *  Dmitriy Limonov

Remove # $FreeBSD$ from Makefiles.

Restore the maximum piece size of 2^30 introduced in r435987.

PR:		221717
Reported by:	Anton Sayetsky

Download from github properly.

Sponsored by:	Absolight

* Update to v1.1.
* Reset MAINTAINER.

PR:		221717
Submitted by:	Johannes Jost Meixner
Approved by:	former maintainer

net-p2p/mktorrent: increase max piece size and make tracker optional

Optimal piece count is ~1500. mktorrent allows up to 2^28 currently, thus
providing ability to create torrents for 375 GiB of data with optimal piece
count. Increase maximum piece size to 2^30 thus allowing torrents for 1.5
TiB of data (again, with optimal piece count).

mktorrent currently can't create torrents without announce URL. Since DHT
works perfectly well nowadays, this limitation doesn't make much sense.
Change to require tracker only when creating private torrent (i.e. DHT,
PEX, etc. disabled).

While here: define LICENSE (GPLv2+), make options actually work, remove
redundant THREADS_DESC, and clean up Makefile a bit.

PR:		210374
Submitted by:	Anton Sayetsky
Approved by:	maintainer timeout

net-p2p/mktorrent: Add SSL flags

Approved by:	SSL blanket

2 ports categories: Remove $PTHREAD_LIBS

Categories: net-p2p, comms

Note that qrq was not properly staged, it failed stage-QA.
aprsd failed check-plist; it had a plist orphan.  Now it fails stage-QA
with a fs violation, but it may be acceptable.  Fixes added to both.

approved by:	PTHREAD blanket

Add staging support

PR:		ports/187202
Submitted by:	Anton Sayetsky <vsjcfm@gmail.com>
Approved by:	maintainer

Add NO_STAGE all over the place in preparation for the staging support (cat:
net-p2p)

Fix build with bmake
While here convert to new options framework

- Kick MD5 Support

mktorrent is a simple command-line utility to create BitTorrent
metainfo files.  It supports multiple trackers, private trackers,
custom comments, and is multi-threaded to support multiple CPUs.

WWW: http://mktorrent.sourceforge.net/

PR:             146479
Submitted by:   Damian Gerow <dgerow@afflictions.org>
Feature safe:   yes