gnu: node: Actually set timeout to 1 h.

* gnu/packages/node.scm (node)[properties]: Actually set timeout to 1 h.

retroarch: Update to 1.5.0.

* gnu/packages/games.scm (retroarch): Update to 1.5.0.

gnu: node: Update to 7.8.0.

* gnu/packages/node.scm (node): Update to 7.8.0.
[properties]: Add timeout of 1 h.

gnu: yadifa: Update to 2.2.4.

* gnu/packages/dns.scm (yadifa): Update to 2.2.4.

gnu: perl-sys-cpu: Re-write description.

* gnu/packages/perl.scm (perl-sys-cpu)[description]: Fix some typos by
re-writing most of the description.

gnu: Fix typos in descriptions.

* gnu/packages/admin.scm (di)[description]: Likewise.
* gnu/packages/bioinformatics.scm (r-annotate)[description]: Likewise.
* gnu/packages/datastructures.scm (sparsehash)[description]: Likewise.
* gnu/packages/dns.scm (knot)[description]: Likewise.
* gnu/packages/emacs.scm (emacs-idle-highlight)[synopsis, description]:
Likewise.
* gnu/packages/gnome.scm (libpeas)[description]: Likewise.
* gnu/packages/gtk.scm (python2-pygtk)[description]: Likewise.
* gnu/packages/kde-frameworks.scm (kactivities)[description]: Fix typo.
* gnu/packages/libevent.scm (perl-anyevent)[description]: Likewise.
* gnu/packages/machine-learning.scm (ghmm)[description]: Likewise.
* gnu/packages/mail.scm (mlmmj)[description]: Likewise.
* gnu/packages/maths.scm (vc)[description]: Likewise.
* gnu/packages/music.scm (gx-super-fuzz-lv2)[description]: Likewise.
* gnu/packages/networking.scm (nload)[description]: Likewise.
* gnu/packages/python.scm (python-execnet)[description]: Likewise.
* gnu/packages/terminals.scm (tilda)[description]: Likewise.
* gnu/packages/python.scm (python-execnet, python-tables)
(python2-coverage-test-runner, python2-rope)[description]: Likewise.

gnu: fio: Update to 2.19.

* gnu/packages/benchmark.scm (fio): Update to 2.19.

gnu: nss: Increase test timeouts.

* gnu/packages/patches/nss-increase-test-timeout.patch: Wait up to 60s before
regarding a test as failed.

gnu: diffoscope: Update to 81.

* gnu/packages/package-management.scm (diffoscope): Update to 81.

gnu: Add emacs-calfw.

* gnu/packages/emacs.scm (emacs-calfw): New variable.

Signed-off-by: Alex Kost <alezost@gmail.com>

gnu: guile-xosd, guile-daemon: Switch to Guile 2.2.

* gnu/packages/guile.scm (guile-xosd)[inputs]: Replace GUILE-2.0 with
GUILE-2.2.
(guile-daemon)[inputs]: Likewise.

gnu: guile-daemon: Update to 0.1.2.

* gnu/packages/guile.scm (guile-daemon): Update to 0.1.2.

gnu: Add graphene.

* gnu/packages/gtk.scm (graphene): New variable.

gnu: bullet: Update to 2.86.1.

* gnu/packages/game-development.scm (bullet): Update to 2.86.1.

gnu: game-development: Use HTTPS where possible.

* gnu/packages/game-development.scm (sfml)[home-page]: Use HTTPS.
(physfs)[source, home-page]: Likewise.
(aseprite)[home-page]: Likewise.
(python-pygame)[home-page]: Likewise.

gnu: thefuck: Update to 3.16.

* gnu/packages/admin.scm (thefuck): Update to 3.16.

gnu: offlineimap: Update to 7.1.0.

* gnu/packages/mail.scm (offlineimap): Update to 7.1.0.

gnu: youtube-dl: Update to 2017.04.16.

* gnu/packages/video.scm (youtube-dl): Update to 2017.04.16.

gnu: vim: Update to 8.0.0566.

* gnu/packages/vim.scm (vim): Update to 8.0.0566.

Signed-off-by: Kei Kebreau <kei@openmailbox.org>

gnu: racket: Update to 6.8.

* gnu/packages/scheme.scm (racket): Update to 6.8.