Merge branch 'core-updates'

Merge branch 'master' into core-updates

gnu packages: Clean up synopses and descriptions.

* gnu/packages/admin.scm, gnu/packages/algebra.scm, gnu/packages/audio.scm,
  gnu/packages/backup.scm, gnu/packages/base.scm, gnu/packages/bittorrent.scm,
  gnu/packages/code.scm, gnu/packages/compression.scm,
  gnu/packages/databases.scm, gnu/packages/enchant.scm,
  gnu/packages/firmware.scm, gnu/packages/fonts.scm,
  gnu/packages/freedesktop.scm, gnu/packages/games.scm, gnu/packages/gd.scm,
  gnu/packages/gl.scm, gnu/packages/gnome.scm, gnu/packages/gsasl.scm,
  gnu/packages/gstreamer.scm, gnu/packages/gtk.scm, gnu/packages/guile.scm,
  gnu/packages/haskell.scm, gnu/packages/language.scm,
  gnu/packages/lesstif.scm, gnu/packages/libreoffice.scm,
  gnu/packages/linux.scm, gnu/packages/llvm.scm, gnu/packages/maths.scm,
  gnu/packages/mcrypt.scm, gnu/packages/mit-krb5.scm, gnu/packages/mp3.scm,
  gnu/packages/ncdu.scm, gnu/packages/networking.scm, gnu/packages/ntp.scm,
  gnu/packages/ocaml.scm, gnu/packages/openbox.scm, gnu/packages/pdf.scm,
  gnu/packages/perl.scm, gnu/packages/pretty-print.scm,
  gnu/packages/pulseaudio.scm, gnu/packages/python.scm,
  gnu/packages/rdesktop.scm, gnu/packages/rdf.scm, gnu/packages/ruby.scm,
  gnu/packages/slang.scm, gnu/packages/slim.scm, gnu/packages/telephony.scm,
  gnu/packages/tls.scm, gnu/packages/tmux.scm, gnu/packages/tre.scm,
  gnu/packages/unrtf.scm, gnu/packages/version-control.scm,
  gnu/packages/vpn.scm, gnu/packages/web.scm, gnu/packages/wget.scm,
  gnu/packages/xdisorg.scm, gnu/packages/xfce.scm, gnu/packages/xiph.scm:
  Fix typos.  Trim long lines.  Add missing periods in the end of sentences.
  Use double spaces between sentences.  Remove trailing whitespaces.

gnu: ghc: Don't pass --build=<triplet> to configure.

* gnu/packages/haskell.scm (ghc)[arguments]: Add #:build #f.

Merge branch 'master' into core-updates

Conflicts:
	gnu/packages/commencement.scm
	gnu/packages/xml.scm

gnu: ghc: Patch runtime references to /bin/sh.

* gnu/packages/haskell.scm (ghc)[arguments]: Rename
  'unpack-and-fix-testsuite' phase to 'unpack-testsuite-and-fix-bins'.
  Patch source files that reference /bin/sh.

Merge branch 'master' into core-updates

Merge branch 'master' into gtk-rebuild

Conflicts:
	gnu/packages/gtk.scm

gnu: Tweak a few synopses and descriptions reported by 'lint'.

* gnu/packages/haskell.scm (ghc-text)[synopsis]: Remove period.
  [description]: Two space after end-of-sentence periods.
  (ghc-http)[description]: Likewise.
* gnu/packages/image.scm (libwebp)[description]: Likewise.
* gnu/packages/libedit.scm (libedit)[description]: Likewise.
* gnu/packages/kde.scm (oxygen-icons)[synopsis]: Capitalize.

Merge branch 'core-updates'

gnu: Disable RUNPATH validation for packages that use $ORIGIN.

* gnu/packages/haskell.scm (ghc)[arguments]: Add #:validate-runpath?.
* gnu/packages/julia.scm (julia)[arguments]: Likewise.
* gnu/packages/java.scm (icedtea6)[arguments]: Likewise.

gnu: Add missing quotes in phase names passed to 'modify-phases'.

This is a followup to f8503e2.

* gnu/packages/gnome.scm (glib-networking): Add missing quotes before
  phase names passed to 'modify-phases'.
  (libsoup): Likewise.
  (gnome-terminal): Likewise.
  (colord): Likewise.
  (geoclue): Likewise.
* gnu/packages/gtk.scm (at-spi2-core, at-spi2-atk): Likewise.
* gnu/packages/haskell.scm (ghc-network): Likewise.
* gnu/packages/imagemagick.scm (perl-image-magick): Likewise.
* gnu/packages/video.scm (aalib): Likewise.
* gnu/packages/web.scm (nginx): Likewise.

gnu: Fix incorrect references to %GNU-BUILD-SYSTEM-MODULES.

Fixes a regression introduced in 8ff3df5.

* gnu/packages/emacs.scm (emacs-w3m)[arguments]: Use quasiquote, not
  quote.
  (emacs-wget)[arguments]: Likewise, and use unquote-splicing for
  %GNU-BUILD-SYSTEM-MODULES.
  (emms): Likewise.
* gnu/packages/haskell.scm (ghc): Likewise.
* gnu/packages/samba.scm (samba): Likewise.

Merge branch 'master' into core-updates

gnu: Add ghc-http.

* gnu/packages/haskell.scm (ghc-http): New variable.

gnu: Add ghc-network-uri.

* gnu/packages/haskell.scm (ghc-network-uri): New variable.

gnu: Add ghc-network.

* gnu/packages/haskell.scm (ghc-network): New variable.

gnu: Add ghc-vector.

* gnu/packages/haskell.scm (ghc-vector): New variable.

gnu: Add ghc-parsec.

* gnu/packages/haskell.scm (ghc-parsec): New variable.

gnu: Add ghc-split.

* gnu/packages/haskell.scm (ghc-split): New variable.