tests: Remove unused import (gnu system grub).

* gnu/tests/web.scm: Remove unused import.

scripts: system: Rename grub? and  install-grub? to bootloader? and install-bootloader?.

* guix/scripts/system.scm (perform-action): Rename grub? to bootloader,
(%options): rename install-grub? to install-bootloader?,
(%default-options): ditto,
(process-action): reindent and rename grub? to bootloader?.

system: Rename (internal) grub-device to fs->boot-device.

* gnu/system.scm (grub-device): Rename to...
(fs->boot-device): ... this.
(operating-system-grub.cfg): Adapt.
(operating-system-parameters-file): Adapt.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>

vm: Reword grub.cfg to bootcfg.

* gnu/build/vm.scm (register-grub.cfg-root): Reword grub.cfg to bootcfg,
(initialize-hard-disk): ditto,
* gnu/system/vm.scm (system-disk-image): ditto,
(system-qemu-image): ditto,
(system-qemu-image/shared-store): ditto.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>

system: Rename operating-system-grub.cfg to operating-system-bootcfg.

* gnu/system.scm (operating-system-grub.cfg): Rename to...
(operating-system-bootcfg): ... this.
* gnu/system/vm.scm (system-disk-image): Use operating-system-bootcfg.
(system-qemu-image): Use operating-system-bootcfg.
(system-qemu-image/shared-store): Use operating-system-bootcfg.
* guix/scripts/system.scm (perform-action): Use operating-system-bootcfg.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>

scripts: system: Back out operating-system-bootcfg change.

Follow-up to 475e2ce211ac05a814c1f1bc2b9648baa17ad369.

* guix/scripts/system.scm (perform-action): Back out operating-system-bootcfg
change.

gnu: wireshark: Update to 2.2.6.

* gnu/packages/networking.scm (wireshark): Update to 2.2.6.

Signed-off-by: Arun Isaac <arunisaac@systemreboot.net>

scripts: system: Move save-load-path-excursion and save-environment-excursion macros to the top.

* guix/scripts/system.scm (save-load-path-excursion,
save-environment-excursion): Move definitions to the top of the file.
It allows to use them in the whole file.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>

system: Rename kernel->grub-label to kernel->boot-label.

* gnu/system.scm (kernel->grub-label): Rename to kernel->boot-label.
(operating-system-grub.cfg): Adapt.
(operating-system-parameters-file): Ditto.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>

scripts: system: Move save-load-path-excursion and save-environment-excursion macros to the top.

* guix/scripts/system.scm (save-load-path-excursion,
save-environment-excursion): Move definitions to the top of the file.
It allows to use them in the whole file.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>

gnu: Add orca.

* gnu/packages/gnome.scm (orca): New package.

gnu: Add python-pyatspi.

* gnu/packages/gnome.scm (python-pyatspi): New package.

gnu: speech-dispatcher: Add more inputs.

* gnu/packages/speech.scm (speech-dispatcher)[inputs]: Add espeak,
pulseaudio and python.

gnu: samba: Update to 4.5.8.

This fixes a regression introduced by the security fixes for CVE-2017-2619.

* gnu/packages/samba.scm (samba): Update to 4.5.8.

gnu: mutt: Update to 1.8.1.

* gnu/packages/mail.scm (mutt): Update to 1.8.1.
[source]: Use HTTPS URL.

gnu: gpgme: Update to 1.9.0.

* gnu/packages/gnupg.scm (gpgme): Update to 1.9.0.

gnu: ncmpc: Update to 0.27.

* gnu/packages/mpd.scm (ncmpc): Update to 0.27.

gnu: libmpdclient: Update to 2.11.

* gnu/packages/mpd.scm (libmpdclient): Update to 2.11.

gnu: mysql: Update to 5.7.18.

* gnu/packages/databases.scm (mysql): Update to 5.7.18.

gnu: youtube-dl: Update to 2017.04.14.

* gnu/packages/video.scm (youtube-dl): Update to 2017.04.14.