download: Work around more bogus HTTP handling in Guile 2.2 <= 2.2.2.

Reported by Mark H Weaver <mhw@netris.org>
at <https://lists.gnu.org/archive/html/guix-devel/2017-11/msg00190.html>.

* guix/build/download.scm (guile-2.2) [write-request-line]: Backport
Guile commit 6ad28ae3bc6a6d9e95ab7d70510d12c97673a143.

gnu: lvm2: Update to 2.02.176.

* gnu/packages/linux.scm (lvm2): Update to 2.02.176.

gnu: libstaroffice: Update to 0.0.5.

* gnu/packages/libreoffice.scm (libstaroffice): Update to 0.0.5.

gnu: libvisio: Update to 0.1.6.

* gnu/packages/libreoffice.scm (libvisio): Update to 0.1.6.
[source](patches): Remove.
* gnu/packages/patches/libvisio-fix-tests.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): Remove it.

gnu: libetonyek: Update to 0.1.7.

* gnu/packages/libreoffice.scm (libetonyek): Update to 0.1.7.
[source](patches): Remove.
[arguments]<#:phases>: Remove.
[native-inputs]: Remove AUTOCONF and AUTOMAKE.
* gnu/packages/patches/libetonyek-build-with-mdds-1.2.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): Remove it.

gnu: libreoffice: Update to 5.3.7.2 and enable GTK3.

* gnu/packages/libreoffice.scm (libreoffice): Update to 5.3.7.2
[source]: Change URL to HTTPS.
[inputs]: Add gtk+.
[configure-flags]: Remove "--disable-gtk3".

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

gnu: python2-rpython: Update to 0.2.1.

* gnu/packages/python.scm (python2-rpython): Update to 0.2.1.

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

gnu: python-sympy: Update to 1.1.1.

* gnu/packages/python.scm (python-sympy, python2-sympy): Update to 1.1.1.

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

gnu: python-sqlparse: Fix syntax error.

This is a follow-up to commit 8d688cd27f267f4d143d0f20ed3c352188151302.

* gnu/packages/python.scm (python-sqlparse)[arguments]: Add missing lambda.

gnu: python-sqlparse: Update to 0.2.4.

* gnu/packages/python.scm (python-sqlparse, python2-sqlparse): Update to
0.2.4.
[arguments]: Don't invoke ‘2to3’.

install: Fix typo.

* gnu/system/install.scm (installation-os): Fix typo in comment.

gnu: cyrus-sasl: Use new home page.

* gnu/packages/cyrus-sasl.scm (cyrus-sasl)[home-page]: Update.

gnu: methylkit: Use new home page.

* gnu/packages/bioinformatics.scm (methylkit)[home-page]: Update.

gnu: vsearch: Update to 2.6.0.

* gnu/packages/bioinformatics.scm (vsearch): Update to 2.6.0.

download: Work around bogus HTTP handling in Guile 2.2 <= 2.2.2.

Reported by Konrad Hinsen <konrad.hinsen@fastmail.net>
at <https://lists.gnu.org/archive/html/guix-devel/2017-11/msg00070.html>.

* guix/build/download.scm (write-request-line) [guile-2.2]: New
procedure.

gnu: webkitgtk: Update to 2.18.3 [fixes CVE-2017-{13788,13798,13803}].

* gnu/packages/webkit.scm (webkitgtk): Update to 2.18.3.

gnu: qemu: Fix CVE-2017-{15038,15268,15289}.

* gnu/packages/patches/qemu-CVE-2017-15038.patch,
gnu/packages/patches/qemu-CVE-2017-15268.patch,
gnu/packages/patches/qemu-CVE-2017-15289.patch: New files.
* gnu/local.mk (dist_patch_DATA): Add them.
* gnu/packages/virtualization.scm (qemu)[source]: Use them.

gnu: Fix hunspell-dict-en-* dictionary installation.

* gnu/packages/aspell.scm (aspell-word-list)[arguments]: Install the .dic file
for all hunspell dictionaries.

gnu: cutadapt: Update to 1.14.

* gnu/packages/bioinformatics.scm (cutadapt): Update to 1.14.

gnu: synergy: Fix minor problems with the package definitions.

* gnu/packages/synergy.scm (synergy)[source]: Return #t in the snippet.
[arguments]: Let build phases return #t; fix typo in comment.
[home-page]: Change to redirection target.
[description]: Fix typo.