gnu: Move crypto packages from haskell to haskell-crypto.

* gnu/packages/haskell.scm (ghc-asn1-types, ghc-asn1-encoding, ghc-asn1-parse,
ghc-crypto-api, ghc-crypto-api-tests, ghc-cryptohash, ghc-cryptohash-md5,
ghc-cryptohash-sha1, ghc-cryptonite, ghc-digest, ghc-entropy, ghc-pem,
ghc-puremd5, ghc-sha, ghc-x509, ghc-x509-store, ghc-x509-validation,
ghc-x509-system): Move variables to ...
* gnu/packages/haskell-crypto.scm: ... this new file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
* gnu/packages/haskell.scm,
gnu/packages/haskell-web.scm,
gnu/packages/version-control.scm: Include haskell-crypto module.

gnu: Move web packages from haskell to haskell-web.

* gnu/packages/haskell.scm (ghc-tagsoup, ghc-cookie, ghc-http-types, ghc-http,
ghc-http-client, ghc-http-client-tls, ghc-http-date, ghc-http2,
ghc-http-conduit, ghc-wai, ghc-wai-logger, ghc-wai-extra, ghc-wai-conduit,
ghc-warp, ghc-warp-tls, ghc-xss-sanitize, ghc-css-text, ghc-mime-types,
ghc-html, ghc-xhtml, ghc-blaze-html, ghc-aeson, ghc-aeson-pretty,
ghc-aeson-qq, ghc-multipart): Move variables to ...
* gnu/packages/haskell-web.scm: ... this new file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
* gnu/packages/haskell.scm,
gnu/packages/idris.scm,
gnu/packages/version-control.scm,
gnu/packages/wm.scm: Include haskell-web module.

gnu: Move testing packages from haskell to haskell-check.

* gnu/packages/haskell.scm (ghc-clock-bootstrap, ghc-tasty-ant-xml,
ghc-tasty-smallcheck, ghc-tasty-quickcheck, ghc-tasty-golden, ghc-tasty,
ghc-tasty-hunit, ghc-tasty-kat, ghc-tasty-th, ghc-tasty-rerun,
ghc-quickcheck-instances, ghc-quickcheck-unicode, ghc-quickcheck-io,
ghc-quickcheck, ghc-test-framework, ghc-test-framework-hunit,
ghc-test-framework-quickcheck2, ghc-test-framework-th, ghc-hunit,
hspec-discover, ghc-hspec-core, ghc-hspec-meta, ghc-hspec, ghc-hspec-contrib,
ghc-hspec-expectations): Move variables to ...
* gnu/packages/haskell-check.scm: ... this new file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
* gnu/packages/haskell.scm,
gnu/packages/idris.scm,
gnu/packages/version-control.scm,
gnu/packages/wm.scm: Include haskell-check module.

gnu: cd-hit: Update source tarball hash.

* gnu/packages/bioinformatics.scm (cd-hit)[source]: Update hash.

Revert "gnu: totem: Enable parallel build."

This reverts commit e5f748a6c0c774265f52c7246ee7b80bec6d3522.

gnu: guix: Update snapshot.

* gnu/packages/package-management.scm (guix): Update to ff23b47.

gnu: ibus: Update to 1.5.17.

* gnu/packages/ibus.scm (ibus): Update to 1.5.17.

gnu: ibus: Enable wayland support.

* gnu/packages/ibus.scm (ibus)[arguments]: Add configure flag to enable
wayland support.
[inputs]: Add wayland.

gnu: libsoup: Update to 2.60.2.

* gnu/packages/gnome.scm (libsoup): Update to 2.60.2.

gnu: imagemagick: Update to 6.9.9-23.

* gnu/packages/imagemagick.scm (imagemagick): Update to 6.9.9-23.

gnu: Remove unrar.

This package is abandoned upstream and contains serious bugs:

http://seclists.org/oss-sec/2017/q3/329
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14120
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14121
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14122

* gnu/packages/compression.scm (unrar): Remove variable.

gnu: linux-libre: Change URL to HTTPS.

* gnu/packages/linux.scm (linux-libre): Change URL to HTTPS.

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

gnu: mupdf: Unbundle mujs.

* gnu/packages/pdf.scm (mupdf)[source]: Remove bundled mujs.
[inputs]: Add mujs.

gnu: Add mujs.

* gnu/packages/javascript.scm (mujs): New variable.

gnu: mupdf: Use https.

* gnu/packages/pdf.scm (mupdf)[source]: Use https.
[home-page]: Same.

gnu: pdf.scm: Arrange modules alphabetically.

* gnu/packages/pdf.scm: Arrange modules alphabetically.

gnu: lash: Don't build static libraries.

* gnu/packages/audio.scm (lash)[arguments]: Add configure-flag to
disable static libraries.

gnu: lash: Don't build lashd.

This fixes bug#28174.

* gnu/packages/audio.scm (lash)[arguments]: Add phase to skip building lashd.

gnu: glib-networking: Update to 2.54.1.

* gnu/packages/gnome.scm (glib-networking): Update to 2.54.1.

gnu: ffmpeg: Reduce the size of the closure.

* gnu/packages/video.scm (ffmpeg)[arguments]: Add new configure flags to
disable the html man pages and the static libraries.