gnu: python-django-simple-math-captcha: Update to 1.0.9.

* gnu/packages/django.scm (python-django-simple-math-captcha): Update to 1.0.9.
[source]: Change to GIT-FETCH.
[arguments]: Remove #:tests?.  Add phases to patch imports and run tests.
[native-inputs]: Add PYTHON-MOCK.
[propagated-inputs]: Add PYTHON-SIX.

gnu: python-pytest-django: Update to 3.10.0.

* gnu/packages/django.scm (python-pytest-django): Update to 3.10.0.
[arguments]: Remove #:tests?.  Override check phase.
[native-inputs]: Add PYTHON-PYTEST-XDIST.

gnu: python-django: Propagate python-sqlparse.

* gnu/packages/django.scm (python-django)[native-inputs]: Move PYTHON-SQLPARSE ...
[propagated-inputs]: ... here.

gnu: python-django: Update to 3.1.1.

* gnu/packages/django.scm (python-django): Update to 3.1.1.
[arguments]: Remove #:modules.  Rename set-tzdir phase to pre-check, and
disable one test.  Adjust PYTHONPATH patching to preserve all entries.  Ensure
the test suite runs sequentially.
[propagated-inputs]: Add PYTHON-ASGIREF.
(python-django-2.2): New public variable.
* gnu/packages/mail.scm (python-hyperkitty)[propagated-inptus]: Change from
PYTHON-DJANGO to PYTHON-DJANGO-2.2.
* gnu/packages/patchutils.scm (patchwork)[propagated-inputs]: Likewise.

gnu: Add python-asgiref.

* gnu/packages/python-web.scm (python-asgiref): New public variable.

gnu: Remove python2-django-mailman3.

This package depends on Python 2 which is past end-of-life and not supported
by newer versions of Django.

* gnu/packages/mail.scm (python2-django-mailman3): Remove variable.
(python-django-mailman3)[properties]: Remove.

gnu: Remove pootle.

This package depends on Python 2 which is past end-of-life and not supported
by newer versions of some of the dependencies.

* gnu/packages/django.scm (pootle): Remove variable.

gnu: python-uritemplate: Update to 3.0.1.

* gnu/packages/python-web.scm (python-uritemplate): Update to 3.0.1.

gnu: icecat: Update to 78.3.0-guix0-preview1 [security-fixes].

Includes fixes for CVE-2020-15673, CVE-2020-15676, CVE-2020-15677, and
CVE-2020-15678.

* gnu/packages/gnuzilla.scm (mozilla-compare-locales): Update to
RELEASE_8_0_0.
(all-mozilla-locales): Update to newer versions.
(mozilla-patch): Remove vestigial procedure.
(%icecat-version, %icecat-build-id): Update to 78.3.0-guix0-preview1.
(icecat-source): Update 'upstream-icecat-base-version', 'gnuzilla-commit', and
hashes.  Reverse order of makeicecat-patch and gnuzilla-fixes-patch.
(icecat)[inputs]: Remove libogg, libvorbis, libvpx, icu4c, sqlite,
startup-notification, and zlib.  Add several "UNBUNDLE-ME!" comments.
[native-inputs]: Update 'rust' and 'cargo' dependencies to version 1.41.
Update 'rust-cbindgen' dependency to version 0.14.  Update 'node' dependency
to 10.22.
[arguments]<configure-flags>: Change --enable-default-toolkit value to
"cairo-gtk3-wayland".  Change --with-unsigned-addon-scopes value to
"app,system".  Add "--allow-addon-sideload".  Remove
"--enable-startup-notification" and "--disable-gconf".  Comment out
"--with-system-zlib", "--with-system-bz2", and "--with-system-icu".
<phases>: In the 'remove-bundled-libaries' phase, remove "modules/zlib" from
the list of directories to delete.  Update the 'patch-cargo-checksums' phase
to update more modules.
(mozilla-68-compare-locales, all-mozilla-68-locales, %icecat-68-version)
(icecat-68-source): New variables preserving the previous icecat 68 source.
(icedove)[source]: Use 'icecat-68-source'.
* gnu/packages/patches/icecat-makeicecat.patch: Adapt to IceCat 78.
* gnu/packages/patches/icecat-68-makeicecat.patch: New file containing
the previous 'icecat-makeicecat.patch'.
* gnu/local.mk: Add 'icecat-68-makeicecat.patch'.

gnu: sbcl-cl-webkit: Update to 20200922.

* gnu/packages/lisp-xyz.scm (sbcl-cl-webkit): Update to 20200922.

Revert "gnu: texlive-latex-psnfss: Ensure that font definition files are installed."

This reverts commit fdd066833ee88da41fd5c4aa17b05f34e0618b00.

This commit causes over 4000 package rebuilds.

gnu: texlive-latex-psnfss: Ensure that font definition files are installed.

* gnu/packages/tex.scm (texlive-latex-psnfss): Use
simple-texlive-package to install font definition files and
documentation.

gnu: Add emacs-html-to-hiccup.

* gnu/packages/emacs-xyz.scm (emacs-html-to-hiccup): New variable.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: mafft: Use HTTPS home page URI.

* gnu/packages/bioinformatics.scm (mafft)[home-page, license]: Use HTTPS URI.

gnu: emacs-elpher: Update to 2.10.2.

* gnu/packages/emacs-xyz.scm (emacs-elpher): Update to 2.10.2.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: emacs-shx: Update to 1.5.0.

* gnu/packages/emacs-xyz.scm (emacs-shx): Update to 1.5.0.
[arguments]: Removed unneeded modify-phases.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

gnu: Add blanket.

* gnu/packages/task-management.scm (blanket): New variable.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

gnu: mkvtoolnix: Update to 50.0.0.

* gnu/packages/video.scm (mkvtoolnix): Update to 50.0.0.
[inputs]: Add pcre2.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

gnu: emacs-lice-el: Update to 0.2-2.482e58a.

[[PGP Signed Part:No public key for 7C7AFFBEFEF2CB25 created at 2020-09-17T19:44:34+0200 using RSA]]
Here is a rebased (to current master) patch.

> From bc2163d6da160b58591f77f352cf4ea8543454e2 Mon Sep 17 00:00:00 2001
From: Michael Rohleder <mike@rohleder.de>
Date: Sun, 6 Sep 2020 11:30:57 +0200
Subject: [PATCH] gnu: emacs-lice-el: Update to 0.2-2.482e58a.

* gnu/packages/emacs-xyz.scm (emacs-lice-el): Update to 0.2-2.482e58a.
[arguments]: Add phase 'patch-template-directory and 'install-templates.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: rust-owning-ref-0.4: Update to 0.4.1.

* gnu/packages/crates-io.scm (rust-owning-ref-0.4): Update to 0.4.1.