gnu: libzip: Fix building on 32-bit architectures.

* gnu/packages/compression.scm (libzip)[arguments]: New field, add phase
to skip tests which are known to have issues on 32-bit architectures.

gnu: libzip: Update to 1.3.0 (fixes CVE-2017-14107).

* gnu/packages/compression.scm (libzip): Update to 1.3.0.
[source]: Remove patch.
[arguments]: Remove custom 'patch-perl phase.
* gnu/packages/patches/libzip-CVE-2017-12858.patch: Remove file.
* gnu/local.mk (dist_patch_DATA): Remove it.

gnu: Put autoconf-related phases immediately after the 'unpack phase.

* gnu/packages/audio.scm (audacity, rtmidi)[arguments]: Correct phases
accordingly.
* gnu/packages/bioinformatics.scm (mash, seek, vsearch, emboss,
htslib-for-sambamba)[arguments]: Likewise.
* gnu/packages/ci.scm (cuirass)[arguments]: Likewise.
* gnu/packages/compression.scm (minizip, xdelta)[arguments]: Likewise.
* gnu/packages/cpp.scm (libzen)[arguments]: Likewise.
* gnu/packages/crypto.scm (opendht)[arguments]: Likewise.
* gnu/packages/databases.scm (4store, mdbtools)[arguments]: Likewise.
* gnu/packages/debug.scm (stress-make)[arguments]: Likewise.
* gnu/packages/dns.scm (dnscrypt-proxy, dnscrypt-wrapper)[arguments]:
Likewise.
* gnu/packages/emacs.scm (emacs-pdf-tools)[arguments]: Likewise.
* gnu/packages/embedded.scm (libjaylink, openocd)[arguments]: Likewise.
* gnu/packages/engineering.scm (gerbv)[arguments]: Likewise.
* gnu/packages/erlang.scm (erlang)[arguments]: Likewise.
* gnu/packages/ftp.scm (weex)[arguments]: Likewise.
* gnu/packages/gnome.scm (dia)[arguments]: Likewise.
* gnu/packages/gnunet.scm (gnurl, guile-gnunet)[arguments]: Likewise.
* gnu/packages/gtk.scm (guile-rsvg, graphene)[arguments]: Likewise.
* gnu/packages/guile.scm (guildhall, guile-ics, guile-sqlite3)[arguments]:
Likewise.
* gnu/packages/ibus.scm (ibus-libpinyin)[arguments]: Likewise.
* gnu/packages/irc.scm (weechat)[arguments]: Likewise.
* gnu/packages/java.scm (classpath-devel)[arguments]: Likewise.
* gnu/packages/libreoffice.scm (libetonyek)[arguments]: Likewise.
* gnu/packages/libusb.scm (hidapi)[arguments]: Likewise.
* gnu/packages/linux.scm (gpm)[arguments]: Likewise.
* gnu/packages/logging.scm (glog)[arguments]: Likewise.
* gnu/packages/machine-learning.scm (ghmm)[arguments]: Likewise.
* gnu/packages/mail.scm (dovecot-trees, dovecot-libsodium-plugin, esmtp)
[arguments]: Likewise.
* gnu/packages/messaging.scm (freetalk, libmesode, libstrophe)[arguments]:
Likewise.
* gnu/packages/microcom.scm (microcom)[arguments]: Likewise.
* gnu/packages/ocaml.scm (ocaml-ssl)[arguments]: Likewise.
* gnu/packages/parallel.scm (slurm)[arguments]: Likewise.
* gnu/packages/pdf.scm (libharu)[arguments]: Likewise.
* gnu/packages/samba.scm (cifs-utils)[arguments]: Likewise.
* gnu/packages/serialization.scm (msgpack)[arguments]: Likewise.
* gnu/packages/shells.scm (scsh)[arguments]: Likewise.
* gnu/packages/telephony.scm (libiax2)[arguments]: Likewise.
* gnu/packages/textutils.scm (dotconf)[arguments]: Likewise.
* gnu/packages/version-control.scm (findnewest)[arguments]: Likewise.
* gnu/packages/video.scm (libmediainfo, mediainfo)[arguments]: Likewise.

gnu: Add python-lzstring.

* gnu/packages/compression.scm (python-lzstring, python2-lzstring): New
variables.

Update e-mail for Kei Kebreau.

* .mailmap: Map kei@openmailbox.org to current address.
* gnu/local.mk: Replace kei@openmailbox.org to current address.
* gnu/packages/backup.scm: Likewise.
* gnu/packages/calendar.scm: Likewise.
* gnu/packages/check.scm: Likewise.
* gnu/packages/compression.scm: Likewise.
* gnu/packages/documentation.scm: Likewise.
* gnu/packages/emacs.scm: Likewise.
* gnu/packages/fltk.scm: Likewise.
* gnu/packages/freedesktop.scm: Likewise.
* gnu/packages/game-development.scm: Likewise.
* gnu/packages/games.scm: Likewise.
* gnu/packages/gnome.scm: Likewise.
* gnu/packages/gnustep.scm: Likewise.
* gnu/packages/gtk.scm: Likewise.
* gnu/packages/hexedit.scm: Likewise.
* gnu/packages/image.scm: Likewise.
* gnu/packages/maths.scm: Likewise.
* gnu/packages/music.scm: Likewise.
* gnu/packages/xfce.scm: Likewise.
* gnu/packages/python.scm: Likewise.
* gnu/packages/tcl.scm: Likewise.
* gnu/packages/textutils.scm: Likewise.
* gnu/packages/video.scm: Likewise.
* gnu/packages/w3m.scm: Likewise.
* gnu/packages/web.scm: Likewise.
* gnu/packages/web-browsers.scm: Likewise.
* gnu/packages/patches/wmfire-update-for-new-gdk-versions.patch: Likewise.

gnu: libzip: Fix CVE-2017-12858.

* gnu/packages/patches/libzip-CVE-2017-12858.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/compression.scm (libzip)[source]: Use it.

Merge branch 'core-updates'

gnu: zstd: Update to 1.3.1.

* gnu/packages/compression.scm (zstd): Update to 1.3.1.

Merge branch 'master' into core-updates

gnu: lz4: Update to 1.8.0.

* gnu/packages/compression.scm (lz4): Update to 1.8.0.  Fix typo in comment.
[source]: Remove patch.
* gnu/packages/patches/lz4-fix-test-failures.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): Remove it.

gnu: lz4: Use recommended home page.

* gnu/packages/compression.scm (lz4)[home-page]: Use lz4.org.

gnu: libmspack: Update to 0.6 [fixes CVE-2017-{6419,11423}].

* gnu/packages/compression.scm (libmspack): Update to 0.6.

Merge branch 'master' into core-updates

gnu: python-lz4: Fix typo in synopsis.

* gnu/packages/compression.scm (python-lz4)[synopsis]: Fix typo.

gnu: python-lz4: Update to 0.10.1.

* gnu/packages/compression.scm (python-lz4): Update to 0.10.1.
[native-inputs]: Add python-setuptools-scm.

Merge branch 'master' into core-updates

gnu: Add lziprecover.

* gnu/packages/compression.scm (lziprecover): New variable.

Merge branch 'master' into core-updates

gnu: unshield: Remove incorrect '"'.

* gnu/packages/compression.scm (unshield): Remove incorrect '"'.

gnu: zstd: Update to 1.3.0.

* gnu/packages/compression.scm (zstd): Update to 1.3.0.