gnu: util-linux: Make description more descriptive.

* gnu/packages/linux.scm (util-linux)[description]: Give some more
  information about the package.

Signed-off-by: Andreas Enge <andreas@enge.fr>

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.

gnu: linux-libre: Update to 4.2.6.

* gnu/packages/linux.scm (linux-libre): Update to 4.2.6.

gnu: Add GPM.

* gnu/packages/linux.scm (gpm): New variable.

Merge branch 'dbus-update'

Merge branch 'master' into dbus-update

gnu: bluez: Update to 5.35.

* gnu/packages/linux.scm (bluez): Update to 5.35.

gnu: linux-libre: On MIPS, the linux image name is vmlinuz, not bzImage.

* gnu/packages/linux.scm (linux-libre)[install-phase]: Add vmlinuz to the list
  of file names to be copied.

gnu: linux-libre: Add case for ARCH=mips.

* gnu/packages/linux.scm (linux-libre)[build-phase]: When setting ARCH, add a
  case for MIPS.

gnu: linux-libre: Add 'supported-systems' field: Intel only for now.

* gnu/packages/linux.scm (linux-libre)[supported-systems]: New field.

gnu: linux-libre: Update to 4.2.5.

* gnu/packages/linux.scm (linux-libre): Update to 4.2.5.

Merge branch 'master' into dbus-update

gnu: linux-libre: Update to 4.2.4.

* gnu/packages/linux.scm (linux-libre): Update to 4.2.4.

gnu: bluez: Update to 5.35, fix test.

* gnu/packages/patches/bluez-tests.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/packages/linux.scm (bluez): Update to 5.35.
  [source]: Add patch.

gnu: eudev: Update to 3.1.5.

* gnu/packages/linux.scm (eudev): Update to 3.1.5.
* gnu/packages/patches/eudev-rules-directory.patch: Adapt to it.

Merge branch 'master' into core-updates

gnu: linux-libre: Update to 4.2.3.

* gnu/packages/linux.scm (linux-libre): Update to 4.2.3.

gnu: powertop: Fix url.

* gnu/packages/linux.scm (powertop): Fixed incorrect url.

gnu: powertop: Update to 2.7.

* gnu/packages/linux.scm (powertop): Update to 2.7.
  [arguments]: Add "pciutils" to inputs.

gnu: linux-libre: Update to 4.2.2.

* gnu/packages/linux.scm (linux-libre): Update to 4.2.2.