gnu: imagemagick: Update to 6.9.5-10.

* gnu/packages/imagemagick.scm (imagemagick): Update to 6.9.5-10.

gnu: reptyr: Remove mips64el support.

* gnu/packages/screen.scm (reptyr)[supported-systems]: New field, remove
support for mips64el.

gnu: python2-django: Fix typo in native-inputs.

* gnu/packages/django.scm (python2-django)[native-inputs]: Inherit from
python-django's native-inputs, not its inputs.

gnu: python-fake-factory: Update to 0.7.2.

* gnu/packages/python.scm (python-fake-factory): Update to 0.7.2.
[arguments]: Remove phase disabling failing test.
[home-page]: Use https.

gnu: plink: Set endian-ness on more architectures.

* gnu/packages/patches/plink-endian-detection.patch: New file.
* gnu/packages/bioinformatics.scm (plink)[source]: Use it.
* gnu/local.mk (dist_patch_DATA): Register it.

gnu: Add ytalk

* gnu/packages/messaging.scm (ytalk): New variable.

gnu: openssl-next: Update to 1.1.0a [security fixes].

Fixes CVE-2016-{6304,6305,6307,6308}.

* gnu/packages/tls.scm (openssl-next): Update to 1.1.0a.
[replacement]: New field.

gnu: openssl: Replace with 1.0.2i [security fixes].

Fixes CVE-2016-{2177,2178,2179,2180,2181,2182,2183,6302,6303,6304,6306,6308}.

* gnu/packages/tls.scm (openssl)[replacement]: New field.
(openssl-1.0.2i): New variable.

gnu: prank: Allow building on 32-bit machines.

* gnu/packages/bioinformatics.scm (prank)[arguments]: Add a phase
removing the '-m64' compiler flag.

gnu: webkitgtk: Update to 2.14.0.

* gnu/packages/webkit.scm (webkitgtk): Update to 2.14.0.

gnu: offlineimap: Update to 7.0.7.

* gnu/packages/mail.scm (offlineimap): Update to 7.0.7.

gnu: diamond: Update to 0.8.22.

* gnu/packages/bioinformatics.scm (diamond): Update to 0.8.22.

gnu: perl-io-socket-ssl: Update to 2.038.

* gnu/packages/web.scm (perl-io-socket-ssl): Update to 2.038.

Signed-off-by: Leo Famulari <leo@famulari.name>

gnu: irssi: Update to 0.8.20 [fixes CVE-2016-{7044,7045}].

* gnu/packages/irc.scm (irssi): Update to 0.8.20.

gnu: extempore: Only build on x86_64.

* gnu/packages/algebra.scm (kiss-fft-for-extempore)[supported-systems]:
Only build on x86_64.
* gnu/packages/gl.scm (nanovg-for-extempore)[supported-systems]:
Likewise.
* gnu/packages/image.scm (stb-image-for-extempore)[supported-systems]:
Likewise.
* gnu/packages/llvm.scm (llvm-for-extempore)[supported-systems]:
Likewise.
* gnu/packages/music.scm (portmidi-for-extempore)[supported-systems]:
Likewise.
(extempore)[supported-systems]: Likewise.

gnu: r-rmarkdown: Ensure temporary files can be deleted.

* gnu/packages/statistics.scm (r-rmarkdown)[arguments]: Add phase
"copy-files-without-mode".

gnu: r-htmltools: Ensure temporary files can be deleted.

* gnu/packages/web.scm (r-htmltools)[arguments]: Add phase
"copy-files-without-mode".

gnu: openlibm: Remove support for mips.

* gnu/packages/maths.scm (openlibm)[supported-systems]: New field,
remove support for mips64el.

gnu: jellyfish: Limit to x86_64.

* gnu/packages/bioinformatics.scm (jellyfish)[supported-systems}: New
field, limit support to x86_64.

gnu: femtolisp: Remove custom "patch-makefile" phase.

* gnu/packages/lisp.scm (femtolisp)[arguments]: Remove
"patch-makefile" phase; specify test target; build "release"
target instead of "default".