Updated sysutils/pciutils to 3.2.1.
Adapt to giflib-5.1 API change.
Adapt to giflib-5.1 API change, and fixes error handling introduced in
giflib-5.0 patch.
Add comment to patches.
From souce codes, 3-clause and 4-clause BSD license.
As LICENSE.txt, LICENSE=qpl-v1.0
Fixes build with giflib-5.1.
Fixes build with giflib-5.1.
With ibus-1.5 and later, ibus-python module is in separate package.

Bump PKGREVISION.
Updated inputmethod/ibus-el to 0.3.2nb3
Revbump after updating graphics/giflib
Fixes error handling bug introduced in patch for glflib-5.0.4.
Revbump after updating graphics/giflib
Fixes build with giflib-5.1.
+ autogen-5.18.3, qt4-libs-4.8.6.
+ libabw-0.1.0, libcdr-0.1.0, libetonyek-0.1.0, libffi-3.1,
  libfreehand-0.1.0, liblangtag-0.5.4, libmspub-0.1.0, libvisio-0.1.0,
  poppler-0.26.1, py-hgview-1.8.1, py-simplejson-3.5.2, talloc-2.1.1,
  transmission-2.83, x264-devel-20140524.
Remove xen2 kernel and tools.

Proposed on port-xen - no objections or comments received.
Remove xenkernel20.
Remove xentools20.
xenkernel20: Remove Makefile too.