gnu: no-more-secrets: Update to 0.3.3.

* gnu/packages/games.scm (no-more-secrets): Update to 0.3.3.

gnu: meson: Update to 0.42.1.

* gnu/packages/build-tools.scm (meson, meson-for-build): Update to 0.42.1.

gnu: smartmontools: Use HTTPS home page.

* gnu/packages/admin.scm (smartmontools)[home-page]: Use HTTPS.

gnu: mit-krb5: Replace with 1.15.2 [fixes CVE-2017-{11368,11462}].

* gnu/packages/kerberos.scm (mit-krb5)[replacement]: New field.
(mit-krb5-1.15.2): New variable.

guix: lint: Add checker for new upstream versions.

* guix/scripts/lint.scm (check-for-updates): New procedure.
(%checkers): Add it.
* guix/scripts/refresh.scm (importer-modules, %updaters): Move
from here ...
* guix/upstream.scm: ... to here.

gnu: gnurl: Let the testsuite run test1026.

* gnu/packages/gnunet.scm (gnurl)[argument]: Remove
'(delete-file "tests/data/test1026")' and the comments related to it.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: gnurl: Update to 7.56.0.

* gnu/packages/gnunet.scm (gnurl): Update to 7.56.0.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: Add guile-colorized.

* gnu/packages/guile.scm (guile-colorized): New variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

activation: Do not create setuid binaries in the store [security fix].

Fixes <https://bugs.gnu.org/28751>.

* gnu/build/activation.scm (activate-setuid-programs)[link-or-copy]: Remove.
Use 'copy-file' instead.

gnu: borg: Update to 1.1.0.

* gnu/packages/backup.scm (borg): Update to 1.1.0.
[native-inputs]: Replace python-sphinx-rtd-theme with
python-guzzle-sphinx-theme.

gnu: Add python-guzzle-sphinx-theme.

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

Co-authored-by: Tobias Geerinckx-Rice <me@tobias.gr>

gnu: kdevelop: Do not hardcode user profile locations in wrapper.

* gnu/packages/kde.scm (kdevelop): [arguments]: Do not add
  ${HOME}/.guix-profile/{share,lib/plugins} to XDG_DATA_DIRS and
  QT_PLUGIN_PATH when wrapping the executable.

tests: databases: Add a simple test for MySQL.

Previously, the activation phase for this service caused some systems using it
to not boot. This test checks that it's possible to boot a system using it,
and at least start the service.

* gnu/tests/databases.scm (%mysql-os, %test-mysql): New variables.
  (run-mysql-test): New procedure.

linux-initrd: Ensure that the guile used in the initrd is referenced.

By referencing guile from the initrd output explicitly, it will be present in
the store when this initrd is used. If the exact guile used within the initrd
isn't present in the store, then after root is switched during the boot
process, loading modules (such as (ice-9 popen)) won't work.

This fixes guix-patches bug #28399, "Fix mysql activation, and add a basic
test".

* gnu/system/linux-initrd.scm (expression->initrd)[builder]: Write out a file
  called references in to the initrd output, which includes the store path for
  guile.

gnu: youtube-dl: Update to 2017.10.07.

* gnu/packages/video.scm (youtube-dl): Update to 2017.10.07.

gnu: offlineimap: Update to 7.1.3.

* gnu/packages/mail.scm (offlineimap): Update to 7.1.3.

services: Remove unneeded imported.

This caused a circular dependency.
Reported by Oleg Pykhalov <go.wigust@gmail.com>
at <https://lists.gnu.org/archive/html/help-guix/2017-10/msg00021.html>.

* gnu/services/networking.scm: Remove unneeded import of (gnu system
base).

gnu: gnome-calendar: Update to 3.26.2.

* gnu/packages/gnome.scm (gnome-calendar): Update to 3.26.2.

gnu: par2cmdline: Update to 0.7.4.

* gnu/packages/backup.scm (par2cmdline): Update to 0.7.4.

gnu: munge: Update to 0.5.13.

* gnu/packages/admin.scm (munge): Update to 0.5.13.