Merge branch 'master' into core-updates

gnu: neofetch: Update to 3.2.0.

* gnu/packages/admin.scm (neofetch): Update to 3.2.0.

gnu: isc-dhcp: Update bundled bind to 9.9.10-P1.

* gnu/packages/admin.scm (isc-dhcp): Update bundled bind to 9.9.10-P1.

Merge branch 'master' into core-updates

gnu: thefuck: Update to 3.18.

* gnu/packages/admin.scm (thefuck): Update to 3.18.

gnu: ansible: Update to 2.3.1.0.

* gnu/packages/admin.scm (ansible): Update to 2.3.1.0.

gnu: nmap: Update to 7.50.

* gnu/packages/admin.scm (nmap): Update to 7.50.

gnu: shepherd: Switch to Guile 2.2.

* gnu/packages/admin.scm (shepherd)[inputs]: Switch to GUILE-2.2.

Merge branch 'master' into core-updates

 Conflicts:
	gnu/packages/image.scm
        (incorporated libtiff graft)

gnu: sudo: Update to 1.8.20p2.

* gnu/packages/admin.scm (sudo): Update to 1.8.20p2.

gnu: sudo: Unbundle zlib.

* gnu/packages/admin.scm (sudo)[source]: Add 'snippet'.
[inputs]: Add ZLIB.

gnu: sudo: Update to 1.8.20p1 [fixes CVE-2017-1000367].

* gnu/packages/admin.scm (sudo): Update to 1.8.20p1.

Merge branch 'master' into core-updates

Merge branch 'master' into staging

gnu: sunxi-tools: Build armhf target tools.

* gnu/packages/admin.scm (sunxi-tools)
[native-inputs]: Add cross-gcc, cross-libc.
[arguments]: Add "set-environment-up" phase.
Replace "build" phase.
Add "build-armhf" phase.
Update make-flags.

Merge branch 'master' into core-updates

Merge branch 'master' into staging

gnu: shadow: Update to 4.5.

This fixes a regression introduced by the fix for CVE-2017-2616.
See <https://github.com/shadow-maint/shadow/pull/72> for more information.

* gnu/packages/admin.scm (shadow): Update to 4.5.
[source]: Remove patches.
* gnu/packages/patches/shadow-4.4-su-snprintf-fix.patch,
gnu/packages/patches/shadow-CVE-2017-2616.patch: Delete files.
* gnu/local.mk (dist_patch_DATA): Remove them.

gnu: Add thermald.

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

Merge branch 'master' into staging