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>

devel/libffi: Bump deps PORTREVISION for shlib change

PR:		263764
Reported by:	VVD <vvd@unislabs.com>

devel/rubygem-ffi: Update to 1.15.5

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

devel/rubygem-ffi: Update to 1.15.4

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

devel/rubygem-ffi: Update to 1.15.3

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

devel/rubygem-ffi: Update to 1.15.1

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

devel/rubygem-ffi: Update to 1.15.0

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

Remove # $FreeBSD$ from Makefiles.

Fix spelling mistakes, typos, poor wording, hyphenation, jargonisms,
contractions, "<portname> is ..." cases, missing Oxford commas, and
other miscellaneous style bugs in the COMMENT line.

Update to 1.14.2

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

Update to 1.14.1

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

Update to 1.14.0

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

Chanse update of devel/libffi

Chase the devel/libffi update
Bump portrevision of all dependent ports to chace shard library version bump
in libffi.
Update LIB_DEPENDS lines where needed to not require a specific version of
libffi.so.

PR:		247028 (for tracking)

Update to 1.13.1

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

Update to 1.13.0

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

Update to 1.12.2

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

Update to 1.12.1

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

Update to 1.12.0

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

Update to 1.11.3

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

Update to 1.11.2

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

Update to 1.11.1

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

Update to 1.11.0

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

Update to 1.10.0

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md
PR:		234875
Submitted by:	Jose Luis Duran <jlduran@gmail.com>

Add arm/aarch64 support

PR:		230147
Submitted by:	Greg V <greg@unrelenting.technology>

Update to 1.9.25

Changes:	https://github.com/ffi/ffi/blob/master/CHANGELOG.md

Update to 1.9.24

Changes:	https://github.com/ffi/ffi/commits/master

Update to 1.9.23

- Take maintainership

Changes:	https://github.com/ffi/ffi/commits/master

Update to 1.9.18

Changes:	https://github.com/ffi/ffi/commits/master

devel/rubygem-ffi: Switch time_t and suseconds_t types to long

When using rubygem-ethon there is sometimes the following error:
Ethon::Errors::Select (An error occured on select: 22)
This is caused by a wrong type definition in rubygem-ffi, which
the patch corrects.

Issue: https://github.com/typhoeus/ethon/issues/98

Update to 1.9.17

Changes:	https://github.com/ffi/ffi/commits/master

- Update to 1.9.14
- Add LICENSE_FILE

Changes:	https://github.com/ffi/ffi/commits/master

Convert USES=gem:autoplist to USES=gem since autoplist is default

create USES=gem and update rubygem- ports to use it

Note that for now ports still have to have USE_RUBY=yes to use USES=gem

PR:		209041
Differential Revision:	https://reviews.freebsd.org/D6070

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

With hat:	portmgr
Sponsored by:	Absolight

- Update to 1.9.10

Changes:	https://github.com/ffi/ffi/commits/master

- Update to 1.9.9
- Remove USE_RAKE
- Update WWW

Changes:	https://github.com/ffi/ffi/commits/master

devel/rubygem-ffi: update to 1.9.8

PR:		199007
Submitted by:	Michael Moll <kvedulv@kvedulv.de>
Approved by:	mentors (implicit)

devel/rubygem-ffi: Fix loading libc on 10.x and newer

PR:		188741
Submitted by:	asomers
Obtained
from:	https://github.com/Carpetsmoker/ffi/commit/ac63e07f76ed65e4ad8865ef1804ce6e7a333d19

Modernize LIB_DEPENDS

With hat:	portmgr

Use a valid LICENSE name

- Update to Version 1.9.3
- Change License to BSD
- Add USE_RAKE

PR:		ports/185030
Submitted by:	Horia Racoviceanu <horia@racoviceanu.com>

- Add stage support

Add NO_STAGE all over the place in preparation for the staging support (cat:
devel part 4)

- Update to 1.9.0
- Add LICENSE
- Cleanup Makefile header
- Remove trailing space in pkg-descr

Changes:	https://github.com/ffi/ffi/commits/master

- Update devel/libffi to 3.0.11.
- Reset maintainership for libffi.  See ports/164941.

PR:		ports/171768
Submitted by:	Takefu <takefu@airport.fm>

- Update to 1.0.11

Feature safe:   yes

- Update to 1.0.10

- Update to 1.0.9
- Add dependency on libffi
- Works OK with 1.8 now

- Update to 1.0.3

- Unbreak

- Update to 1.0.2

With Hat:       ruby@
Sponsored by:   RideCharge Inc. / TaxiMagic

- Update to 1.0.1
  New version only works with 1.9.2
  It also doesn't work with our rake setup

With Hat:       ruby@
Sponsored by:   RideCharge Inc. / TaxiMagic

Reassign to pool.

Submitted by:   maintainer (private email)

- Fix PLIST with Ruby 1.9

PR:             ports/156158
Approved by:    Christoph Kick <kick.christoph at googlemail.com> (maintainer)

- Update to 1.0.0

PR:             ports/152949
Submitted by:   myself (pgollucci)
Approved by:    kick.christoph@googlemail.com (maintainer)
Sponsored by:   RideCharge Inc. / TaxiMagic

- Mass fixup of WWW: lines pkg-descr based on rubygems.org Homepage meta info

Prompted by:    distilator
With Hat:       ruby@
Sponsored by:   RideCharge Inc. / TaxiMagic

- Update to 0.6.3

PR:             ports/147132
Submitted by:   Christoph Kick <kick.christoph@googlemail.com> (maintainer)

- Mass conversion of RF -> RG for MASTER_SITE for rubygem- ports
  [RG aka rubygems.org]

PR:             ports/147005
Submitted by:   pgollucci (myself)
Approved by:    portmgr (pav)
With Hat:       ruby@

Ruby-FFI is a ruby extension for programmatically loading dynamic libraries,
binding functions within them, and calling those functions from Ruby code.

WWW: http://wiki.github.com/ffi/ffi/

PR:             ports/146728
Submitted by:   Christoph Kick