gnu: vim: Update to 8.0.0051.

* gnu/packages/vim.scm (vim): Update to 8.0.0051.
[source]: Change to github release archive.

gnu: python-twobitreader: Update to 3.1.4.

* gnu/packages/bioinformatics.scm (python-twobitreader, python2-twobitreader):
Update to 3.1.4.

gnu: python-twobitreader: Disable the test suite.

The tests were silently skipped with Python 3.4. With Python 3.5, this caused
the build of python-twobitreader to fail.

* gnu/packages/bioinformatics.scm (python-twobitreader,
python2-twobitreader)[arguments]: Disable the tests.

gnu: Add emacs-org-trello.

* gnu/packages/emacs.scm (emacs-org-trello): New variable.

gnu: python-wsgiproxy2: Disable the test suite.

* gnu/packages/python.scm (python-wsgiproxy2, python2-wsgiproxy2)[arguments]:
Disable the tests.

gnu: python-beautifulsoup4: Update to 4.5.1.

* gnu/packages/python.scm (python-beautifulsoup4, python2-beautifulsoup4):
Update to 4.5.1.

gnu: python-beautifulsoup4: Run the test suite.

* gnu/packages/python.scm (python-beautifulsoup4)[arguments]: Add field
run python-2 -> python-3 conversion script and test suite.
(python2-beautifulsoup4)[arguments]: Specify use of python-2.

gnu: python-feedparser: Disable the test suite.

The tests were silently skipped with Python 3.4. With Python 3.5, this caused
the build of python-feedparser to fail.

* gnu/packages/python.scm (python-feedparser, python2-feedparser)[arguments]:
Disable the tests.

gnu: libwebp: Fix CVE-2016-9085.

* gnu/packages/patches/libwebp-CVE-2016-9085.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/image.scm (libwebp)[source]: Use it.

gnu: libwebp: Update to 0.5.1.

* gnu/packages/image.scm (libwebp): Update to 0.5.1.

gnu: Add emacs-request.

* gnu/packages/emacs.scm (emacs-request): New variable.

gnu: Add qwt.

* gnu/packages/qt.scm (qwt): New variable.

Signed-off-by: Marius Bakke <mbakke@fastmail.com>

gnu: Add r-mutationalpatterns.

* gnu/packages/bioinformatics.scm (r-mutationalpatterns): New variable.

gnu: jasper: Updat eto 1.900.16.

* gnu/packages/image.scm (japer): Update to 1.900.16.

gnu: windowmaker: Add support for more image formats.

* gnu/packages/gnustep.scm (windowmaker)[inputs]: Add giflib, libpng,
and libtiff.

gnu: r: Use uname from Guix

* gnu/packages/statistics.scm (r): Use uname from Guix.

gnu: python-urllib3: Update to 1.18.1.

* gnu/packages/python.scm (python-urllib3): Update to 1.18.1.
[home-page]: Use https URL.

tests: Test installation with a RAID root partition.

* gnu/tests/install.scm (%raid-root-os, %raid-root-os-source)
(%raid-root-installation-script, %test-raid-root-os): New variables.

file-systems: 'disk-partitions' detected partitions from mapped devices.

Previously, partitions of mdadm- or cryptsetup-produced block devices
would not be returned by 'disk-partitions'.

* gnu/build/file-systems.scm (disk-partitions)[last-character]: New
procedure.
[partition?]: Add 'name' parameter and rewrite.  Adjust caller.
* gnu/build/file-systems.scm (ENOENT-safe): Silently ignore ENOMEDIUM.

tests: Add #:memory-size parameter for the command to run the installed OS.

* gnu/tests/install.scm (qemu-command/writable-image): Add #:memory-size
parameter and honor it.