gnu: Move flashrom and avrdude to (gnu packages flashing-tools).

* gnu/packages/admin.scm (flashrom): Move this and...
* gnu/packages/avrdude.scm (avrdude): ... this to...
* gnu/packages/flashing-tools.scm: ... this. New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Adjust accordingly.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

Use #:prefix instead of #:renamer with 'symbol-prefix-proc'.

* gnu/packages/abiword.scm, gnu/packages/admin.scm, gnu/packages/aidc.scm,
  gnu/packages/backup.scm, gnu/packages/bittorrent.scm,
  gnu/packages/boost.scm, gnu/packages/compression.scm,
  gnu/packages/cryptsetup.scm, gnu/packages/curl.scm,
  gnu/packages/cyrus-sasl.scm, gnu/packages/dc.scm, gnu/packages/emacs.scm,
  gnu/packages/fonts.scm, gnu/packages/fontutils.scm, gnu/packages/geeqie.scm,
  gnu/packages/ghostscript.scm, gnu/packages/gimp.scm,
  gnu/packages/gkrellm.scm, gnu/packages/gl.scm, gnu/packages/glib.scm,
  gnu/packages/gnome.scm, gnu/packages/gnunet.scm, gnu/packages/gnupg.scm,
  gnu/packages/gnutls.scm, gnu/packages/gnuzilla.scm, gnu/packages/gsasl.scm,
  gnu/packages/gtk.scm, gnu/packages/gv.scm, gnu/packages/image.scm,
  gnu/packages/indent.scm, gnu/packages/inkscape.scm,
  gnu/packages/lesstif.scm, gnu/packages/links.scm, gnu/packages/lisp.scm,
  gnu/packages/lsh.scm, gnu/packages/lsof.scm, gnu/packages/maths.scm,
  gnu/packages/mp3.scm, gnu/packages/openssl.scm, gnu/packages/ots.scm,
  gnu/packages/pciutils.scm, gnu/packages/pcre.scm, gnu/packages/pdf.scm,
  gnu/packages/pulseaudio.scm, gnu/packages/python.scm, gnu/packages/slim.scm,
  gnu/packages/ssh.scm, gnu/packages/texlive.scm, gnu/packages/vim.scm,
  gnu/packages/vpn.scm, gnu/packages/web.scm, gnu/packages/wv.scm,
  gnu/packages/xiph.scm, gnu/packages/xml.scm, gnu/packages/xorg.scm,
  gnu/packages/yasm.scm, gnu/packages/zip.scm,
  guix/build/cmake-build-system.scm, guix/build/perl-build-system.scm,
  guix/build/python-build-system.scm, guix/download.scm: Replaces uses of
  #:renamer and 'symbol-prefix-proc' with #:prefix.

Merge branch 'core-updates'

Merge branch 'master' into core-updates

Conflicts:
	gnu-system.am

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

Remove leading articles and trailing periods in package synopses.

gnu: Synchronize GNU package descriptions with upstream.

These are mostly two-space-after-end-of-sentence-period changes
resulting from commit 3a09e1d2.

Merge branch 'master' into core-updates

Conflicts:
	gnu/packages/image.scm

gnu: Add GNU direvent.

* gnu/packages/admin.scm (direvent): New variable.

gnu: Add testdisk.

* gnu/packages/admin.scm (testdisk): New variable.

gnu: Remove extra import in (gnu packages admin).

* gnu/packages/admin.scm: Remove duplicate use of (gnu packages base).

gnu: Rely on 'file' implicit input and 'patch-usr-bin-file'.

* gnu/packages/admin.scm (sudo):
* gnu/packages/gawk.scm (gawk): Remove workaround on MIPS.

* gnu/packages/mcrypt.scm (mcrypt, libmhash):
* gnu/packages/file.scm (file): Remove 'file' from native-inputs.

* gnu/packages/mc.scm (mc):
* gnu/packages/pretty-print.scm (a2ps, trueprint, source-highlight):
* gnu/packages/image.scm (libtiff): Remove 'file' from native-inputs.
  Remove 'patch-configure' phase.

Revert "gnu: Add 'file' as a native-input on MIPS for some packages."

This reverts commit c3114b756760ddb73054a4bc3d5eff0bfe47c4de.

gnu: Add 'file' as a native-input on MIPS for some packages.

* gnu/packages/admin.scm (sudo):
  gnu/packages/gawk.scm (gawk): Add 'file' as a native input on MIPS.
  Remove earlier workaround on MIPS.

* gnu/packages/libffi.scm (libffi):
  gnu/packages/bdw-gc.scm (libatomic-ops, libgc): Add 'file' as a
  native input on MIPS.

Merge branch 'master' into core-updates

gnu: Add detox.

* gnu/packages/admin.scm (detox): New variable.

gnu: Add stress.

* gnu/packages/admin.scm (stress): New variable.

gnu: Add acpica.

* gnu/packages/admin.scm (acpica): New variable.

gnu: Add flashrom.

* gnu/packages/patches/flashrom-use-libftdi1.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/packages/admin.scm (flashrom): New variable.

Merge branch 'master' into core-updates

gnu: sudo: Apply workaround to build system for MIPS.

* gnu/packages/admin.scm (sudo): Work around the fact that configure fails on
  MIPS without 'file'.