gnu: links: Fix-CVE-2017-11114.

* gnu/packages/patches/links-CVE-2017-11114.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/web-browsers.scm (links)[source]: Use it.

gnu: linux-libre: Update to 4.14.8.

* gnu/packages/linux.scm (%linux-libre-version): Update to 4.14.8.
(%linux-libre-hash): Update hash.

gnu: linux-libre@4.9: Update to 4.9.71.

* gnu/packages/linux.scm (linux-libre-4.9): Update to 4.9.71.

gnu: linux-libre@4.4: Update to 4.4.107.

* gnu/packages/linux.scm (linux-libre-4.4): Update to 4.4.107.

gnu: microscheme: Fix home page.

* gnu/packages/avr.scm (microscheme)[home-page]: Use GitHub project page.

Fixes <https://bugs.gnu.org/29791>.

gnu: gpgme: Build with the latest GnuPG.

* gnu/packages/gnupg.scm (gpgme)[inputs]: Use the latest gnupg package.
[arguments]: Keep a reference to the gnupg package used for build.

gnu: python-pygpgme: Use GnuPG 1 for the test suite.

* gnu/packages/gnupg.scm (python-pygpgme, python2-pygpgme)[inputs]: Use gnupg-1
and make it a native-input.

gnu: libassuan: Update to 2.5.1.

* gnu/packages/gnupg.scm (libassuan): Update to 2.5.1.

gnu: exim: Update to 4.90.

* gnu/packages/mail.scm (exim): Update to 4.90.

gnu: rng-tools: Update to 6.1.

Rng-tools development appears to have moved to GitHub [0]:

"NOTE: The rng-tools project hasn't seen updates in some time, but is
still in active use. To facilitate ongoing development, the rng-tools
project is moved to here:
https://github.com/nhorman/rng-tools"

[0]
https://sourceforge.net/p/gkernel/wiki/Home/

* gnu/packages/linux.scm (rng-tools): Update to 6.1.
[source]: Use new upstream URL and give a descriptive file-name.
[arguments]: Add a 'bootstrap' phase.
[native-inputs]: Add autoconf, automake, and pkg-config.
[inputs]: Add sysfsutils.

gnu: libressl: Update to 2.6.4.

* gnu/packages/tls.scm (libressl): Update to 2.6.4.

Signed-off-by: Leo Famulari <leo@famulari.name>

gnu: babl: Update to 0.1.38.

* gnu/packages/gimp.scm (babl): Update to 0.1.38.

gnu: webkitgtk: Update to 2.18.4 [fixes CVE-2017-{7156,13856,13866,13870}].

* gnu/packages/webkit.scm (webkitgtk): Update to 2.18.4.

gnu: r-htmltable: Update to 1.11.0.

* gnu/packages/web.scm (r-htmltable): Update to 1.11.0.
[propagated-inputs]: Add r-dplyr, r-htmltools, r-rstudioapi, and r-tidyr.

gnu: r-testthat: Update to 2.0.0.

* gnu/packages/statistics.scm (r-testthat): Update to 2.0.0.
[propagated-inputs]: Add r-cli, r-rlang, and r-withr.

gnu: Add r-cli.

* gnu/packages/cran.scm (r-cli): New variable.

gnu: r-hardyweinberg: Update to 1.5.9.

* gnu/packages/cran.scm (r-hardyweinberg): Update to 1.5.9.
[propagated-inputs]: Add r-rsolnp.

gnu: Add r-rsolnp.

* gnu/packages/cran.scm (r-rsolnp): New variable.

gnu: Add r-truncnorm.

* gnu/packages/cran.scm (r-truncnorm): New variable.

gnu: r-curl: Update to 3.1.

* gnu/packages/web.scm (r-curl): Update to 3.1.