gnu: Adjust formatting as recommended by 'guix lint'.

* gnu/packages/aidc.scm (barcode, qrencode),
  gnu/packages/bash.scm (bash, bash-completion),
  gnu/packages/busybox.scm (busybox),
  gnu/packages/cdrom.scm (cdparanoia),
  gnu/packages/cmake.scm (cmake),
  gnu/packages/conkeror.scm (conkeror),
  gnu/packages/cook.scm (cook),
  gnu/packages/curl.scm (curl),
  gnu/packages/docbook.scm (docbook-xsl),
  gnu/packages/enlightenment.scm (enlightenment),
  gnu/packages/games.scm (abbaye),
  gnu/packages/geeqie.scm (exiv2),
  gnu/packages/gimp.scm (gegl),
  gnu/packages/gl.scm (glu, freeglut, ftgl),
  gnu/packages/glib.scm (glib),
  gnu/packages/gnome.scm (orbit2, gconf, geocode-glib),
  gnu/packages/gstreamer.scm (gstreamer, gst-plugins-base),
  gnu/packages/linux.scm (util-linux),
  gnu/packages/lisp.scm (gcl, ecl),
  gnu/packages/maths.scm (gnuplot, hdf5),
  gnu/packages/ssh.scm (dropbear),
  gnu/packages/web.scm (json-c): Remove tabulations and trailing
  white spaces or reformat to fit within 80 columns.
* gnu/packages/audio.scm (aubio),
  gnu/packages/emacs.scm (emacs-s),
  gnu/packages/engineering.scm (geda-gaf),
  gnu/packages/games.scm (dosbox),
  gnu/packages/gnome.scm (gusb),
  gnu/packages/gtk.scm (gtk+),
  gnu/packages/guile.scm (guile-wisp),
  gnu/packages/hurd.scm (hurd-headers),
  gnu/packages/wm.scm (i3-wm): Adjust synopsis or description.

Merge branch 'dbus-update'

gnu: mesa-utils: Fix build.

* gnu/packages/gl.scm (mesa-utils)[arguments]: Pass "--disable-egl"
  as #:configure-flags.

gnu: mesa: Patch the dlopen call for 'libudev.so'.

Fixes a regression introduced in d18c3c6.

* gnu/packages/gl.scm (mesa)[arguments]: Update the 'substitute*'
  call for 'libudev.so'.

gnu: freeglut: Update to 3.0.0.

* gnu/packages/gl.scm (freeglut): Update to 3.0.0.

gnu: mesa: Update to 11.0.3.

* gnu/packages/gl.scm (mesa): Update to 11.0.3.

Merge branch 'master' into core-updates

gnu: guile-opengl: Install compiled modules in the correct place.

* gnu/packages/gl.scm (guile-opengl): Install compiled modules in the same
  directory as the source modules.

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: ftgl: Propagate "freetype".

* gnu/packages/gl.scm (ftgl)[inputs,propagated-inputs]: Move "freetype" from
  "inputs" to "propagated-inputs".

Merge branch 'master' into core-updates

gnu: guile-opengl: Patch dynamic-link call for 'libGLU' to glu.

* gnu/packages/gl.scm (guile-opengl)[inputs]: Add glu.
  [arguments]: Patch dynamic-link call for 'libGLU' to glu instead of
  mesa in the 'patch-dynamic-link' phase.

Merge branch 'master' into gtk-rebuild

Conflicts:
	gnu/packages/gtk.scm

gnu: glu: Propagate input mesa.

* gnu/packages/gl.scm (glu): Propagate input mesa.

gnu: mesa: Build gallium drivers for nouveau.

* gnu/packages/gl.scm (mesa): Pass "nouveau" to "--with-gallium-drivers" flag.

gnu: Add soil.

* gnu/packages/gl.scm (soil): New variable.

Merge branch 'core-updates'

gnu: mesa: Update to 10.5.4.

* gnu/packages/gl.scm (mesa): Update version to 10.5.4.  Add libxvmc to
  inputs.  Remove python, gettext, flex, and bison from native-inputs.  Remove
  hack that was necessary to prevent rebuilding parts of the build system.

gnu: mesa: Add libva input.

There is a circular dependency between Mesa and libVA, so we use a
libva-no-mesa package that builds libVA without GLX and EGL support, and use
that for building Mesa.

* gnu/packages/gl.scm (libva-for-mesa): New variable.
(mesa): Add as input.

Merge branch 'core-updates'