* gnu/packages/kde.scm (qjson): Move from here...
* gnu/packages/qt.scm (qjson): ...to here.
* gnu/packages/pumpio.scm: Drop inclusion of (gnu packages kde).
* gnu/packages/kde.scm: Delete file.
* gnu-system.am (GNU_SYSTEM_MODULES): Unregister it.
* gnu/packages/rdf.scm (soprano): Delete variable.

KDE 4 relies on Qt 4, which does not receive security updates any more.

* gnu/packages/statistics.scm (python-patsy)[properties]: New field.
(python2-patsy): Use 'strip-python2-variant'.

* gnu/packages/statistics.scm (python-patsy, python2-patsy): Update to 0.4.1.

Fixes <http://bugs.gnu.org/22607>.
Reported by myglc2 <myglc2@gmail.com>.

Remove possibilities to install/delete packages to/from a system profile
both for "Package List" and "Package Info" buffers.

* emacs/guix-profiles.el (guix-system-profile-regexp): New variable.
(guix-system-profile?): New procedure.
* emacs/guix-ui-package.el (guix-package-info-insert-output): Do not
display "Install"/"Delete" button for a system profile.
(guix-package-assert-non-system-profile): New procedure.
(guix-package-execute-actions): Use it.

* emacs/guix-buffer.el (guix-buffer-set): Set 'guix-buffer-item' early,
  so that it can be used during displaying entries.  For example, this
  allows us to use a value of the current guix profile when package
  entries are inserted in a "List" or "Info" buffer.

* emacs/guix-ui-package.el (guix-installed-user-packages)
(guix-installed-system-packages): New commands.
* doc/emacs.texi (Emacs Commands): Document them.

* gnu/packages/patches/qemu-CVE-2015-8619.patch,
  gnu/packages/patches/qemu-CVE-2016-1981.patch,
  gnu/packages/patches/qemu-CVE-2016-2197.patch,
  gnu/packages/patches/qemu-usb-ehci-oob-read.patch: New files.
* gnu-system.am (dist_patch_DATA): Add them.
* gnu/packages/qemu.scm (qemu)[source]: Add patches.

* gnu/packages/gnome.scm (gnome-screenshot): New variable.

* gnu/packages/fontutils.scm (libotf): Use mirror://savannah URL.

* gnu/packages/adns.scm (c-ares): Update to 1.11.0.

* gnu/packages/parallel.scm (parallel): Update to 20160122.

* gnu/packages/tls.scm (acme)[arguments]: Add 'docs' phase.
[native-inputs]: Add python-sphinx, python-sphinxcontrib-programoutput,
python-sphinx-rtd-theme, python-setuptools, texinfo.

* gnu/packages/tls.scm (letsencrypt)[arguments]: Add 'docs' phase.
[native-inputs]: Add python2-sphinx, python2-sphinx-rtd-theme,
python2-sphinx-repoze-autointerface,
python2-sphinxcontrib-programoutput, texinfo.

* gnu/packages/python.scm (python-sphinx-repoze-autointerface,
python2-sphinx-repoze-autointerface): New variables.

* guix/licenses.scm (repoze): New variable.

* gnu/packages/python.scm (python-sphinxcontrib-programoutput,
python2-sphinxcontrib-programoutput): New variables.

Unzip was never used for this package.

* gnu/packages/python.scm (python-apipkg): Remove unzip dependency.

* gnu/packages/python.scm (python-editor, python2-editor): New variables.

* gnu/packages/python.scm (python-translitcodec, python2-translitcodec):
  New variables.

* gnu/packages/python.scm (python-celery, python2-celery): New variables.

* gnu/packages/python.scm (python-billiard, python2-billiard):
  New variables.

* gnu/packages/python.scm (python-kombu, python2-kombu): New variables.

* gnu/packages/python.scm (python-amqp, python2-amqp): New variables.

* gnu/packages/python.scm (python-anyjson, python2-anyjson): New variables.

* gnu/packages/python.scm (python-webtest, python2-webtest):
  New variables.

* gnu/packages/python.scm (python-pyquery, python2-pyquery): New variables.

* gnu/packages/python.scm (python-pastedeploy, python2-pastedeploy):
  New variables.

* gnu/packages/python.scm (python-wsgiproxy2, python2-wsgiproxy2):
  New variables.

* gnu/packages/python.scm (python-waitress, python2-waitress): New variables.

* gnu/packages/python.scm (python-beautifulsoup4, python2-beautifulsoup4):
  New variables.

* gnu/packages/python.scm (python-pytest-xdist, python2-pytest-xdist):
  New variables.

* gnu/packages/python.scm (python2-execnet): New variable.

* gnu/packages/python.scm (python2-apipkg): New variable.

* gnu/packages/python.scm (python-alembic, python2-alembic): New variables.

Suggested by Federico Beffa.
Fixes <http://bugs.gnu.org/22676>.
Reported by Danny Milosavljevic <dannym@scratchpost.org>.

* gnu/packages/engineering.scm (broken-tarball-fetch): Remove.
(fastcap)[source](method): Use URL-FETCH/TARBOMB instead.
* gnu/packages/scheme.scm (broken-tarball-fetch): Remove.
(scmutils)[source](method): Use URL-FETCH/TARBOMB instead.
* guix/download.scm (url-fetch/tarbomb): New procedure, renamed from
'broken-tarball-fetch'.

Fixes <http://bugs.gnu.org/22543>.

* doc/htmlxref.cnf: New file.
* doc.am (EXTRA_DIST): Add it.

* gnu/packages/icu4c.scm (icu4c): Download via sourceforge mirrors.  The
  previous URL,
  http://download.icu-project.org/files/icu4c/55.1/icu4c-55_1-src.tgz,
  redirects to sourceforge, which then fails because that redirects to
  https and as the original URL didn't start with HTTPS, gnutls wasn't
  included in the downloader.

* gnu/packages/xorg.scm:
* gnu/packages/xdisorg.scm:
* gnu/packages/video.scm:
* gnu/packages/tls.scm:
* gnu/packages/python.scm:
* gnu/packages/pulseaudio.scm:
* gnu/packages/polkit.scm:
* gnu/packages/pdf.scm:
* gnu/packages/libcanberra.scm:
* gnu/packages/gtk.scm:
* gnu/packages/gstreamer.scm:
* gnu/packages/gnome.scm:
* gnu/packages/glib.scm:
* gnu/packages/ghostscript.scm:
* gnu/packages/freedesktop.scm:
* gnu/packages/fontutils.scm: Update all sources hosted on freedesktop
  to fetch tarballs via https.  freedesktop.org appears to have updated
  recently to redirect all http to https.  As an exception, we leave
  pkg-config like it is, because pkg-config is needed to build gnutls,
  and without gnutls we can't download https URLs.

This reverts commit f5c6e77a.

* gnu/packages/video.scm (libx264): Update to 20160220-2245.