gnu: gnome-session: Make sure 'gsettings' is found. * gnu/packages/gnome.scm (gnome-session)[arguments]: Add 'wrap-gnome-session' phase.
gnu: Add beets. * gnu/packages/music.scm (beets): New variable.
gnu: Add python-rarfile. * gnu/packages/python.scm (python-rarfile, python2-rarfile): New variables. * gnu/packages/patches/python-rarfile-fix-tests.patch: New file. * gnu-system.am (dist_patch_DATA): Add it.
gnu: Add python2-unicodecsv. * gnu/packages/python.scm (python2-unicodecsv): New variable.
gnu: Add python-jellyfish. * gnu/packages/python.scm (python-jellyfish, python2-jellyfish): New variables.
gnu: Add python-mpd2. * gnu/packages/mpd.scm (python-mpd2, python2-mpd2): New variables.
gnu: Add python2-pathlib. * gnu/packages/python.scm (python-pathlib, python2-pathlib): New variables.
gnu: Add python-responses. * gnu/packages/python.scm (python-responses, python2-responses): New variables.
gnu: Add python-cookies. * gnu/packages/python.scm (python-cookies, python2-cookies): New variable.
gnu: Add python-pylast. * gnu/packages/music.scm (python-pylast, python2-pylast): New variables.
gnu: Add python-pyechonest. * gnu/packages/music.scm (python-pyechonest, python2-pyechonest): New variables.
gnu: Add python-flask. * gnu/packages/python.scm (python-flask, python2-flask): New variables.
gnu: Add python-musicbrainzngs. * gnu/packages/music.scm (python-musicbrainzngs, python2-musicbrainzngs): New variables.
gnu: Add python-munkres. * gnu/packages/python.scm (python-munkres, python2-munkres): New variables.
gnu: Add python-mutagen. * gnu/packages/music.scm (python-mutagen, python2-mutagen): New variables.
gnu: linux-libre-4.4: Update to 4.4.6. * gnu/packages/linux.scm (linux-libre-4.4): Update to 4.4.6.
gnu: bundler: Update to 1.11.2. * gnu/packages/ruby.scm (bundler): Update to 1.11.2.
gnu: vigra: Update to 1.11.0. * gnu/packages/image.scm (vigra)[source]: Update to 1.11.0. [arguments]: Disable parallel builds.
gnu: aria2: Update to 1.21.0. * gnu/packages/bittorrent.scm (aria2): Update to 1.21.0.
gnu: libotr: Fix tests on mips64el. * gnu/packages/patches/libotr-test-auth-fix.patch: New file. * gnu-system.am (dist_patch_DATA): Add it. * gnu/packages/messaging.scm (libotr)[source]: Add patch.