gnu: vim: Update to 8.0.0095.

* gnu/packages/vim.scm (vim, vim-full): Update to 8.0.0095.

gnu: Add espeak.

* gnu/packages/audio.scm (espeak): New variable.

gnu: system: Add openfwwf-firmware to %base-firmware.

* gnu/system.scm (%base-firmware): Add openfwwf-firmware.
* doc/guix.texi (Hardware Considerations): Mention b43-open support.
(operating-system Reference)[firmware]: Likewise.

gnu: Add openfwwf-firmware.

* gnu/packages/firmware.scm (b43-tools, openfwwf-firmware): New
variables.

gnu: w3m: Update to 0.5.3+git20161120 [fixes security issues].

Fixes CVE-2016-9439 and others.

* gnu/packages/w3m.scm (w3m): Update to 0.5.3+git20161120.

gnu: w3m: Use 'modify-phases' syntax.

* gnu/packages/w3m.scm (w3m)[arguments]: Use 'modify-phases' syntax.

gnu: ruby: Update replacement to 2.3.3.

* gnu/packages/ruby.scm (ruby)[replacement]: Update to 2.3.3.
(ruby-2.3.2): Replace this ...
(ruby-2.3.3): ... with this.

gnu: diamond: Update to 0.8.27.

* gnu/packages/bioinformatics.scm (diamond): Update to 0.8.27.

gnu: zynaddsubfx: Update to 3.0.0.

* gnu/packages/music.scm (zynaddsubfx): Update to 3.0.0.
[inputs]: Add "mesa".

gnu: connman: Update to 1.33.

* gnu/packages/connman.scm (connman): Update to 1.33.

gnu: Remove redundancy where mkdir-p <dir> is followed by install-file <file> <dir>.

* gnu/packages/bioinformatics.scm (bwa)[arguments]: Remove redundant mkdir-p.
(eigensoft)[arguments]: Likewise.
(snap-aligner)[arguments]: Likewise.
(pardre)[arguments]: Likewise.
(piranha)[arguments]: Likewise.
* gnu/packages/maths.scm (hypre)[arguments]: Likewise.
* gnu/packages/mp3.scm (mpc123)[arguments]: Likewise.
* gnu/packages/music.scm (tuxguitar)[arguments]: Likewise.
* gnu/packages/pdf.scm (impressive)[arguments]: Likewise.
* gnu/packages/qemu.scm (qemu)[arguments]: Likewise.

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

gnu: packages: Use gettext-minimal.

* gnu/packages/crypto.scm (tomb): Use 'gettext-minimal' instead of
'gnu-gettext'.
* gnu/packages/emacs.scm (m17n-db): Likewise.
* gnu/packages/ftp.scm (weex): Likewise.
* gnu/packages/games.scm (chromium-bsu): Likewise.
* gnu/packages/image.scm (steghide): Likewise.
* gnu/packages/linux.scm (radeontop): Likewise.
* gnu/packages/mpd.scm (sonata): Likewise.
* gnu/packages/networking.scm (whois): Likewise.
* gnu/packages/package-management.scm (guix-0.11.0): Likewise.
* gnu/packages/psyc.scm (psyclpc): Likewise.
* gnu/packages/syndication.scm (newsbeuter): Likewise.
* gnu/packages/vim.scm (vim-full): Likewise.

gnu: libtiff: Fix URL in 'libtiff-uint32-overflow.patch'.

* gnu/packages/patches/libtiff-uint32-overflow.patch: Fix URL.

gnu: dico: Update to 2.4.

* gnu/packages/dico.scm (dico): Update to 2.4.
[source]: Remove 'snippet'.

services: static-networking: Remove unused parameter.

This is a followup to e48fcd7b8d07f213b23e3b432b0f10db917f69fa.

* gnu/services/networking.scm (static-networking-service): Remove #:net-tools.
(static-networking-service-type): Remove outdated comment.

gnu: services: Add git-service.

* gnu/services/version-control.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
* doc/guix.texi (Misellaneous Services)[Version Control]: New section.

Co-authored-by: 宋文武 <iyzsong@member.fsf.org>

gnu: Add emacs-emms-mode-line-cycle.

* gnu/packages/emacs.scm (emacs-emms-mode-line-cycle): New variable.

gnu: opusfile: Update to 0.8.

* gnu/packages/xiph.scm (opusfile): Update to 0.8.

gnu: obs: Update to 0.16.6.

* gnu/packages/video.scm (obs): Update to 0.16.6.

gnu: mpv: Update to 0.22.0.

* gnu/packages/video.scm (mpv): Update to 0.22.0.