archivers/py-liblzma: Rename to pylibzma, Modernize

- Rename to match upstream (PyPI) name: pylibzma
- Backport upstream issue/commit to fix build without pkg-config [1][2]
- Remove post-patch: target, no longer necessary
- Remove other setup.py overrides, back to upstream sources
- Add do-test target:
- Add LICENSE_FILE
- Add MOVED entry

While I'm here:

- Update sysutils/bsdploy dependency

[1] https://bugs.launchpad.net/pyliblzma/+bug/613837
[2] https://bazaar.launchpad.net/~proyvind/pyliblzma/trunk/revision/494

Reviewed by:		sbz
Approved by:		dbn (maintainer timeout, 15 days)
Differential Revision:	D4161

archivers/py-liblzma: Fix horrible malloc.h handling

The source was including <stdlib.h>, then checking if system is FreeBSD
(among a long list of system) in order to include <stdlib.h> again
instead of <malloc.h>, never minding that "opting-in" for a standard.

Just patch out the whole macro mess, it's not needed and it fixes the
build on a malloc.h-less DragonFly

Approved by:	just fix it

MASTER_SITES cleanup.

- Replace ${MASTER_SITE_FOO} with FOO.
- Merge MASTER_SITE_SUBDIR into MASTER_SITES when possible. (This means 99.9%
  of the time.)
- Remove occurrences of MASTER_SITE_LOCAL when no subdirectory was present and
  no hint of what it should be was present.
- Fix some logic.
- And generally, make things more simple and easy to understand.

While there, add magic values to the FESTIVAL, GENTOO, GIMP, GNUPG, QT and
SAMBA macros.

Also, replace some EXTRACT_SUFX occurences with USES=tar:*.

Checked by:	make fetch-urlall-list
With hat:	portmgr
Sponsored by:	Absolight

- Convert ports from accessibility/, archivers/ and astro/ to new
  USES=python

Approved by:	portmgr (implicit)
With hat:	python@

Update my ports to be compliant with new USES framework and fix other issues.

Changes:
 * various: migrate USE_BZIP2 to USES=tar:bzip2
 * various: migrate USE_XZ to USES=tar:xz
 * multimedia/py-ffmpeg: add and prefer github (GH) as master site
 * ports-mgmt/portbuilder: specify license as BSD2CLAUSE (instead of just BSD)

Most ports are updated infrequently so a single batch commit is preferred over
collating changes per port.

archivers/xz is in base for all versions and has been removed from the ports
tree

Move archivers/py-liblzma to using auto-plist.

 - Add LICENSE (LGPL3)
 - Bump PORTREVISION as some may reject license

Add stage support and strip library for achivers/py-liblzma.

Bump PORTREVISION due to the stripped library (package content change).

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

Finish converting the whole ports tree to USES=pkgconfig

 - Update to my new FreeBSD address
 - Trim header
 - Add myself as creator of devel/svn2git (see r272261)

Approved by:	eadler|bdrewery (mentor)

new devel/pkgconf added to replace devel/pkg-config. new version of pkg-config
are no more self hosting so we are stuck with 0.25 version while pkgconf provide
the same set of features as 0.27 and a compatible frontend. A symlink to
pkg-config has been added for convenience and compatibility

This also introduces a new macro to use pkgconf in your ports:
USE_PKGCONFIG

it can take the following arguments:
 - yes (meaning build only dep)
 - build (meaning build only dep)
 - run (meaning run only dep)
 - both (meaning run and build dep)

From now USE_GNOME= pkgconfig is deprecated in favour of USE_PKGCONFIG
The old gnome macro has been modified to use pkgconf but still the sameway: run
and build dep to avoid large breakage.

While here fix some ports relying on pkg-config but not specifying it, fix some
ports broken because testing wrong .pc files, and fix ports using pkg-config
--version to determine pkg-config version instead of
pkg-config --modversion pkg-config like recommanded by pkg-config

With Hat:	portmgr
Exp-runs by:	bapt (pointhat-west), beat (pointyhat)

Update MASTER_SITES to take advantage of latest CHEESESHOP mirrors and add
MASTER_SITE_SUBDIR

Submitted by:   jgh
Approved by:    David Naylor (maintainer via email) , crees (mentor)

- Fix build with python-2.7

PR:             ports/157300
Submitted by:   David Naylor <naylor.b.david@gmail.com> (maintainer)

- Get Rid MD5 support

With hat:       portmgr (myself)

Increment PORTREVISION after liblzma major version change in archivers/xz.

- Update to 0.5.3

PR:             148110
Submitted by:   David Naylor <naylor.b.david@gmail.com> (maintainer)
Feature safe:   yes

The xz utils and lzma library have been imported into base, so make
the dependency on the archivers/xz port conditional on OSVERSION.

- Change maintainer's email address

PR:             ports/139655
Submitted by:   David Naylor <naylor.b.david@gmail.com> (maintainer)
Approved by:    miwi(mentor)

lzmautils-devel -> xz

Feature safe:   yes

- Update to 0.5.2

PR:             ports/132224
Submitted by:   David Naylor <naylor.b.david AT gmail.com> (maintainer)
Approved by:    miwi (mentor)

Python module implementing LZMA Utils' liblzma API

PylibLZMA provides a python interface for the liblzma
library to read and write data that has been compressed
or can be decompressed by Lasse Collin's LZMA Utils.

WWW: http://launchpad.net/pyliblzma

PR:             ports/129560
Submitted by:   David Naylor <dragonsa at highveldmail.co.za>