[nautilus] Non-fast-forward update to branch empty-views-icon-fix

[Sam Hewitt <snwh src gnome org>]

The branch 'empty-views-icon-fix' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  f9d0db9... design: increase pixel-size of icons to remove fuzziness

Commits added to the branch:

  04fd5b6... general: round pixel_size values of icons to base 16 in .ui