gnu: docbook-xsl: Update to 1.79.1.

* gnu/packages/docbook.scm (docbook-xsl): Update to 1.79.1.

gnu: libtiff: Update to 4.0.7.

* gnu/packages/image.scm (libtiff): Update to 4.0.7.
[source]: Update URL and remove obsolete patches.
[home-page]: Update URL.
[native-inputs]: Add gcc-5.
(libtiff-4.0.7): Delete variable.
* gnu/packages/patches/libtiff-CVE-2015-8665+CVE-2015-8683.patch,
gnu/packages/patches/libtiff-CVE-2016-3623.patch,
gnu/packages/patches/libtiff-CVE-2016-3945.patch,
gnu/packages/patches/libtiff-CVE-2016-3990.patch,
gnu/packages/patches/libtiff-CVE-2016-3991.patch,
gnu/packages/patches/libtiff-CVE-2016-5314.patch,
gnu/packages/patches/libtiff-CVE-2016-5321.patch,
gnu/packages/patches/libtiff-CVE-2016-5323.patch,
gnu/packages/patches/libtiff-oob-accesses-in-decode.patch,
gnu/packages/patches/libtiff-oob-write-in-nextdecode.patch: Delete files.
* gnu/local.mk (dist_patch_DATA): Remove them.

Merge branch 'master' into staging

gnu: python-passlib: Update to 1.7.0.

* gnu/packages/python.scm (python-passlib, python2-passlib): Update to 1.7.0.

gnu: perl-digest-md5: Fix typo.

* gnu/packages/perl.scm (perl-digest-md5)[arguments]: Remove extra ')'.

gnu: Add perl-digest-md5.

* gnu/packages/perl.scm (perl-digest-md5): New variable.

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

gnu: chez.scm: Add '#:use-module srfi srfi-1'.

This is a follow-up to 1e16648f825b76a8feb63ce51e7ada8ae9870aa0.

* gnu/packages/chez.scm: Add '#:use-module srfi srfi-1'.

gnu: Add aspell-dict-he.

* gnu/packages/aspell.scm (aspell-dict-he): New variable.

gnu: chez-scheme: Remove support for armhf.

* gnu/packages/chez.scm (chez-scheme)[supported-systems]: Remove
armhf-linux from the list of supported systems.

gnu: linux-libre: Update to 4.8.10.

* gnu/packages/linux.scm (%linux-libre-version, %linux-libre-hash)
(linux-libre): Update to 4.8.10.

gnu: linux-libre@4.4: Update to 4.4.34.

* gnu/packages/linux.scm (linux-libre-4.4): Update to 4.4.34.

gnu: guix: Update development snapshot.

* gnu/packages/package-management.scm (guix-devel): Update to 1f410017.

Revert "gnu: Update mit-krb5 to version 1.14.4."

This reverts commit 2947ff6430da5d60017b0c5c8c51fd2a1d85440b, which
would have caused too many rebuilds for 'master'.

marionette: Avoid use of SIGALRM for timeouts.

* gnu/build/marionette.scm (make-marionette)[accept*]: New procedures.
Remove calls to 'sigaction'.  Use 'accept*' instead of 'accept'.

gnu: Add 'cryptsetup-static'.

* gnu/packages/cryptsetup.scm (static-library): New procedure.
(cryptsetup-static): New variable.

gnu: Add 'lvm2-static'.

* gnu/packages/patches/lvm2-static-link.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/linux.scm (lvm2)[source](patches): New field.
(lvm2-static): New variable.

gnu: grub: Add dependency on LVM2.

* gnu/packages/grub.scm (grub)[inputs]: Add LVM2.

gnu: python-pyld: Update to 0.7.1.

* gnu/packages/python.scm (python-pyld): Update to 0.7.1.

gnu: harfbuzz: Update to 1.3.3.

* gnu/packages/gtk.scm (harfbuzz): Update to 1.3.3.
[home-page]: Use HTTPS.

gnu: Update mit-krb5 to version 1.14.4.

* gnu/packages/mit-krb5.scm (mit-krb5): Update to 1.14.4