security/ssss: Update to 0.5.7

Switch to fork which fixes a few issues and while at it tidy up Makefile

Changelog:
https://github.com/MrJoy/ssss/compare/releases/v0.5...releases/v0.5.7

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.

security: remove 'Created by' lines

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

  *  <ports@c0decafe.net>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>
  *  Aldis Berjoza <aldis@bsdroot.lv>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alex Kapranoff <kappa@rambler-co.ru>
  *  Alex Samorukov <samm@freebsd.org>
  *  Alexander Botero-Lowry <alex@foxybanana.com>
  *  Alexander Kriventsov <avk@vl.ru>
  *  Alexander Leidinger <netchild@FreeBSD.org>

Remove # $FreeBSD$ from Makefiles.

Returns johans's ports to the pool after safekeeping his commit bit.

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

With hat:	portmgr
Sponsored by:	Absolight

Typos, whitespace and capitalization fixes (S-X).

Remove Author from pkg-descr and white space fixes

- Adopt port
- Stagify

Reset a few maintainers

<adam.freebsd@fastmail.fm>: host in1-smtp.messagingengine.com[66.111.4.72]
    said: 550 5.1.1 <adam.freebsd@fastmail.fm>: Recipient address rejected:
    User unknown in local recipient table (in reply to RCPT TO command)

<dnscheckengine-port@academ.com>: host ASPMX.L.GOOGLE.com[74.125.131.26] said:
    550-5.1.1 The email account that you tried to reach does not exist. Please

<kawahara@nlp.kuee.kyoto-u.ac.jp>:
Sorry, no mailbox here by that name. (#5.1.1)

<hnsmaster@h14m.org>: Host or domain name not found. Name service error for
    name=h14m.org type=AAAA: Host found but no data record of requested type

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

The vast majority of pkg-descr files had the following format when they
had both lines:

Author: ...
WWW: ....

So standardize on that, and move them to the end of the file when necessary.

Also fix some more whitespace, and remove more "signature tags" of varying
forms, like -- name, etc.

s/AUTHOR/Author/

A few other various formatting issues

-remove MD5

Switch to use newer GMP version.

PR:             ports/144487
Submitted by:   ale
Approved by:    portmgr (-exp run by erwin)

Chase libgmp and bump PORTREVISION.

Add fix for compilation problems as suggested at
http://point-at-infinity.org/ssss/

Noticed by: YAPHR

new port security/ssss - Shamir's Secret Sharing Scheme

        ssss is an implementation of Shamir's secret sharing scheme
        for UNIX/linux machines. It is free software, the code is
        licensed under the GNU GPL. ssss does both: the generation
        of shares for a known secret and the reconstruction of a
        secret using user provided shares. The software was written
        in 2006 by B. Poettering, it links against the GNU libgmp
        multiprecision library (version 4.1.4 works well) and
        requires the /dev/random entropy source.

PR:             ports/115949
Submitted by:   Lukasz Komsta <luke@novum.am.lublin.pl>