fish-shell: remove space
gtk-engine-murrine: remove space
awoken-icons: remove space
New package: xcalib-0.8.
youtube-dl: bump version.
powertop: update to 2.3.
New package: fdupes.
chrony: update to 1.28.
nginx: update to 1.4.2.
gnome-tweak-tool: update to 3.8.1.