gnu: htop: Fix tree view.

* gnu/packages/patches/htop-fix-process-tree.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/admin.scm (htop)[source]: Use it.

gnu: shepherd: Add dependency on guile-readline.

* gnu/packages/admin.scm (shepherd)[inputs]: Add GUILE-READLINE.

Merge branch 'master' into core-updates

gnu: Use HTTPS for supported nongnu.org home pages.

* gnu/packages/acl.scm (acl)[home-page]: Use HTTPS.
* gnu/packages/admin.scm (dmidecode)[home-page]: Likewise.
* gnu/packages/attr.scm (attr)[home-page]: Likewise.
* gnu/packages/audio.scm (lash)[home-page]: Likewise.
* gnu/packages/avr.scm (avr-libc)[home-page]: Likewise.
* gnu/packages/backup.scm (rdiff-backup, libchop)[home-page]: Likewise.
* gnu/packages/compression.scm (fastjar, lzip, lziprecover, atool)
(lunzip, clzip, lzlib, plzip)[home-page]: Likewise.
* gnu/packages/emacs.scm (geiser, bbdb, m17n-lib, m17n-lib)[home-page]:
Likewise.
* gnu/packages/flashing-tools.scm (avrdude)[home-page]: Likewise.
* gnu/packages/fontutils.scm (libotf)[home-page]: Likewise.
* gnu/packages/game-development.scm (gzochi)[home-page]: Likewise.
* gnu/packages/games.scm (enigma)[home-page]: Likewise.
* gnu/packages/gsasl.scm (libntlm)[home-page]: Likewise.
* gnu/packages/gtk.scm (guile-cairo)[home-page]: Likewise.
* gnu/packages/guile.scm (guile-reader, guile-lib, guile-json)
(guile-redis, g-wrap)[home-page]: Likewise.
* gnu/packages/libunwind.scm (libunwind)[home-page]: Likewise.
* gnu/packages/lout.scm (lout)[home-page]: Likewise.
* gnu/packages/mpd.scm (sonata)[home-page]: Likewise.
* gnu/packages/networking.scm (quagga)[home-page]: Likewise.
* gnu/packages/ratpoison.scm (ratpoison)[home-page]: Likewise.
* gnu/packages/skribilo.scm (skribilo)[home-page]: Likewise.
* gnu/packages/telephony.scm (exosip)[home-page]: Likewise.
* gnu/packages/texinfo.scm (texi2html)[home-page]: Likewise.
* gnu/packages/xdisorg.scm (xbindkeys)[home-page]: Likewise.

gnu: shepherd: 'herd status' now sorts the result.

Add a patch by Ludovic Courtès <ludo@gnu.org> from the upstream
shepherd repository to partially fix <https://bugs.gnu.org/30299>.

* gnu/packages/patches/shepherd-herd-status-sorted.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/admin.scm (shepherd)[source]: Add patch.

Merge branch 'master' into core-updates

gnu: acpica: Update to 20180209.

* gnu/packages/admin.scm (acpica): Update to 20180209.

Merge branch 'master' into core-updates

gnu: Add sipcalc.

* gnu/packages/admin.scm (sipcalc): New public variable.

gnu: libcap-ng: Remove unused python input.

Outputs so identical you wish they were intensional.

* gnu/packages/admin.scm (libcap-ng)[inputs]: Remove python.
[arguments]: Add ‘--without-python’ to #:configure-flags to suppress a
bogus error.

gnu: libcap-ng: Update to 0.7.9.

gnu/packages/admin.scm (libcap-ng): Update to 0.7.9.

gnu: htop: Update to 2.1.0.

* gnu/packages/admin.scm (htop): Update to 2.1.0.
[native-inputs]: Add python-minimal-wrapper.
[home-page]: Update URI.

Merge branch 'master' into core-updates

gnu: Add daemontools.

* gnu/packages/admin.scm (daemontools): New variable.

Merge branch 'master' into core-updates

gnu: intel-gpu-tools: Use INVOKE.

* gnu/packages/admin.scm (intel-gpu-tools)[arguments]: Substitute INVOKE
for SYSTEM*.

gnu: intel-gpu-tools: Update to 1.21.

* gnu/packages/admin.scm (intel-gpu-tools): Update to 1.21.

Merge branch 'master' into core-updates

gnu: testdisk: Use HTTPS for home page.

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

gnu: stress: Update to 1.0.4.

* gnu/packages/admin.scm (stress): Update to 1.0.4.