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>

Remove # $FreeBSD$ from Makefiles.

- Add LICENSE
- Fix makefile verbosity

Approved by:	portmgr blanket

Convert a bunch of USE_BZIP2 to USES=tar:bzip2

Approved by:	portmgr (not really, but touches unstaged ports)

- Stage support

Add NO_STAGE all over the place in preparation for the staging support (cat:
devel part 3)

* Update the glib to 2.34.3 and gtk20 to 2.24.17 and gtk30 to 3.6.4 which
  are the latest stable releases.
* Update vala to the newest stable release 0.18.1, also update a few ports
  in the gtk/gnome stack.
* The c++ bindings ports for glib, atk, gconf, etc, have now USE_GNOME toggles.
* Remove pkg-config run depends from glib20 and freetype2. This doesn't
  eliminate pkg-config run dependency completely, a second phase is needed
  and is planned.
* Support for .:run. and .:build. for USE_GNOME components was added.
  Currently only libxml2 and libxslt support this mechanism.
* Updates of the telepathy stack and empathy.
* Trim makefile headers, convert ports to new options, trim off library
  versions for some ports.
* Fix other ports so they build with the new glib version.

Thanks to miwi and crees for helping out with some exp-runs.
Approved by:	portmgr (miwi & bapt)
Obtained from:	gnome team repo

-remove MD5

Fix the build with the new strnlen() function on -CURRENT.

- Remove duplicates from MAKE_ENV after inclusion of CC and CXX in default
MAKE_ENV

The FreeBSD GNOME team is proud to annunce the release of GNOME 2.22.0 for
FreeBSD.  The official GNOME 2.22 release notes can be found at
http://library.gnome.org/misc/release-notes/2.22/ .  On the FreeBSD front,
this release features an updated hal port with support for video4linux
devices, DRM (Direct Rendering), and better support of removable media.  Work
is also underway to tie webkit more closely into GNOME.  As part of the
GNOME 2.22 upgrade, GStreamer received a rather large upgrade as well.
Be sure to consult UPDATING on the proper steps to upgrade all of your
GNOME ports.

This release would not have been possible without the contributions and
testing efforts of the following people:

Pawel Worach
kan
edwin
Peter Ulrich Kruppa
J. W. Ballantine
Yasuda Keisuke
Andriy Gapon

Make sure we only read in sector-sized chunks from the disk to avoid EINVAL
errors.  This will fix problems detecting FAT file systems on certain media
that does not use a 512-byte sector size.

Reported by:    James Snyder <jbsnyder@gmail.com>
Tested by:      James Snyder <jbsnyder@gmail.com>

Update to 0.75.0

* Fix some issues with iso9660, linux_raid, hfs, and via_raid detection from
  vendor
* "Fix" detection of FAT32 volumes that have bad fsinfo signatures.  This makes
  FAT32 detection more lax, but since FreeBSD allows mounting of FAT32
  volumes with bad fsinfo blocks, this won't be too big of a deal.  In fact
  this should fix problems some users are seeing with HAL not being able
  to mount certain FAT32 volumes.

Fix UDF volume detection support by making sure we never try to read less
than "sectorsize" from the disc.

Reported by:    pav

This port is not supported on 4.X so mark IGNORE.

Reported by:    pointyhat via kris

Add libvolume_id, a port of the Linux libvolume_id from the udev project.
Libvolume_id is an API for obtaining many file system related attributes
(such as type, label, uuid, etc.) given an open file handle to a block
special device.  HAL is the primary FreeBSD consumer of this port
currently.

Bits needed for this port to work on FreeBSD were provided by jylefort.