Merge branch 'master' into staging
gnu: imagemagick: Update to 6.9.9-15. * gnu/packages/imagemagick.scm (imagemagick): Update to 6.9.9-15.
gnu: lvm2: Update to 2.02.174. * gnu/packages/linux.scm (lvm2): Update to 2.02.174.
gnu: Add emacs-olivetti. * gnu/packages/emacs.scm (emacs-olivetti): New variable.
gnu: python-cython: Update to 0.27. * gnu/packages/python.scm (python-cython): Update to 0.27.
gnu: ibus-libpinyin: Update to 1.9.2. * gnu/packages/ibus.scm (ibus-libpinyin): Update to 1.9.2. [inputs]: Replace "python-2" with "python" and python2-pyxdg with python-pyxdg.
gnu: python-pyxdg: Disable failing test. * gnu/packages/freedesktop.scm (python-pyxdg)[arguments]: Disable theme validation test.
gnu: libpinyin: Update to 2.1.0. * gnu/packages/ibus.scm (libpinyin): Update to 2.1.0.
gnu: r-glmnet: Update to 2.0-13. * gnu/packages/statistics.scm (r-glmnet): Update to 2.0-13.
gnu: r-segmented: Update to 0.5-2.2. * gnu/packages/statistics.scm (r-segmented): Update to 0.5-2.2.
gnu: r-mgcv: Update to 1.8-22. * gnu/packages/statistics.scm (r-mgcv): Update to 1.8-22.
gnu: parallel: Update to 20170922. * gnu/packages/parallel.scm (parallel): Update to 20170922.
gnu: Add cl-yale-haskell. * gnu/packages/haskell.scm (cl-yale-haskell): New variable.
gnu: qtractor: Update to 0.8.4. * gnu/packages/music.scm (qtractor): Update to 0.8.4.
gnu: teckit: Update to 2.5.7. * gnu/packages/fontutils.scm (teckit): Update to 2.5.7. Signed-off-by: Roel Janssen <roel@gnu.org>
gnu: youtube-dl: Update to 2017.09.24. * gnu/packages/video.scm (youtube-dl): Update to 2017.09.24.
gnu: weechat: Update to 1.9.1 [security fix]. * gnu/packages/irc.scm (weechat): Update to 1.9.1.
gnu: Add gnome-clocks. * gnu/packages/gnome.scm (gnome-clocks): New public variable. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
gnu: Add gsound. * gnu/packages/gnome.scm (gsound): New public variable. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
gnu: libgweather: Enable vala support. * gnu/packages/gnome.scm (libgweather)[native-inputs]: Add vala. (libgweather)[arguments]: Install vala bindings into out. Signed-off-by: Ludovic Courtès <ludo@gnu.org>