Split the ATF libraries into their own devel/atf-libs package.

This change adds a new atf-libs package that provides the libatf-c,
libatf-c++ and libatf-sh libraries by themselves, without any of the
ATF runtime tools.  The atf package has been modified to only install
the runtime utilities (atf-run and atf-report being the major ones)
and depend on atf-libs.

The purpose of this change is to allow packages that install tests to
depend on a lighter-weight package, and to allow the addition of the
upcoming kyua-atf-compat package.  The latter will be a package that
provides atf-run and atf-report replacements based on kyua-cli, and
therefore will conflict with the atf tools (but not the libraries).

While doing this, fix the pkgconfig overrides and ensure that we use
the right version of the ATF libraries given that disabling shared
library building appears to have been broken, possibly for a while.
Depend on atf-libs instead of atf.  Bump PKGREVISION.
Note the addition of the atf-libs package and revision bumps for atf, lutok
and kyua-cli.
2.4.37:

2.4.37:
I botched the 2.3.36 release quite royally. Here is 2.6.37 this time with the
proper context APIs in place.

Ben Widawsky (2):
      intel/context: create/destroy implementation
      configure: bump version for release

Kristian Høgsberg (1):
      modetest: Dump bit field names

2.4.36:
Context API and wait render timeout API added to libdrm for Intel.

Unfortunately, I botched fixing intel decode, so there are a bunch of
bogus commits in here. Sorry :-(.

Ben Widawsky (10):
      intel: Add IVB PUSH_CONSTANT decodes
      intel: wait render timeout implementation
      intel/decode: add sampler state pointers for [HD]S
      intel/decode: VERTEX_ELEMENT_STATE, 1 means valid
      intel: updated header for contexts
      intel/context: Add drm_intel_context type
      intel/context: new execbuf interface for contexts
      intel: add decoding of MI_SET_CONTEXT
      Revert "intel/decode: VERTEX_ELEMENT_STATE, 1 means valid"
      intel/decode: fix the reference file for

Dave Airlie (1):
      radeon/surface: free version after using it.

Jerome Glisse (3):
      radeon: always properly initialize stencil_offset field
      radeon: enabled 2D tiling for evergreen only on fixed kernel
      radeon: force 1D array mode for z/stencil surface

Marcin Slusarz (1):
      nouveau: silence some remaining valgrind warnings
Michel Dänzer (1):
      autogen.sh: Restore passing --enable-maintainer-mode to configure.

Paulo Zanoni (2):
      Add support for generic object properties IOCTLs
      modetest: print CRTC properties

Rob Clark (3):
      Add support for bitmask properties
      modetest: support bitmask properties
      modetest: support plane properties
Updated x11/libdrm to 2.4.37
+ dbus-glib-0.100 [wants dbus>1.2.16], links-2.7, mono-2.11.2,
  pciutils-3.1.10, py-dbus-1.1.1 [needs dbus>=1.4], py-qt4-4.9.4,
  raptor2-2.0.8, source-highlight-3.1.7, vlc2-2.0.2, x264-devel-20120630.
Update to 3.1.10:

2012-06-25  Martin Mares <mj@ucw.cz>

	* Released as 3.1.10.

	* Decoding of LTR/OBFF in PCIe capabilities.

	* Various minor bug fixes.

	* Updated pci.ids to the today's snapshot of the database.
Update to 2.0.8:

2012-06-24 Raptor2 Version 2.0.8 Released

   Added support for RDFa 1.1 via updated librdfa
   Multiple portability fixes for Windows and Solarises. (Daniel Richard G.)
   Multiple minor fixes and improvements
   Fixed reported issues: 0000381, 0000487, 0000505 and 0000507
Updated textproc/raptor2 to 2.0.8
Update to 2.7:

=== RELEASE 2.7 ===

Sat Jun 23 23:02:47 CEST 2012 mikulas:

	Fixed a bug that horizontal line <hr> was not displayed when
	terminal was set to utf-8

Sat Jun 23 22:11:36 CEST 2012 mikulas:

	Fixed bad palette in framebuffer on TGA on Alpha

Sat Jun 23 20:06:38 CEST 2012 mikulas:

	Fixed a bug that \001 was displayed instead of a non-breaking space
	when converting to ascii

Po Jun 18 03:10:07 CEST 2012 mikulas:

	Support IPv6
	Support multiple addresses (try to connect to all of them)

Ne Jun 17 22:32:52 CEST 2012 mikulas:

	Fix memory leak in ftp

Tue Jun 12 02:31:05 MET 2012 progman:

	Fixed incorrect display when aspect ratio was changed
	while multiple windows were open

=== RELEASE 2.7pre1 ===

Sat Jun  2 13:47:17 MET 2012 mikulas:

	Fixed a bug that blocked URLs didn't work if proxy was used

Sun May 20 01:39:52 CEST 2012 mikulas:

	Support extended coordinates in xterm mouse reporting,
	avoid previous limit 222 on maximum possible coordinate

Tue May  8 23:13:55 MET 2012 mikulas:

	Use enter to scale image

Sun Apr 22 01:05:32 CEST 2012 mikulas:

	PMshell driver was hacked to support also Win32 api

Wed Apr 18 22:43:37 MET 2012 mikulas:

	HTTPS proxy
Updated www/links to 2.7
Updated sysutils/pciutils to 3.1.10