String additions to 'gtk+.gtk-3-18'

[GNOME Status Pages <noreply gnome org>]

This is an automatic notification from status generation scripts on:
http://l10n.gnome.org.

There have been following string additions to module 'gtk+.gtk-3-18':

+ "The default font family and size to use"

Note that this doesn't directly indicate a string freeze break, but it
might be worth investigating.
http://git.gnome.org/browse/gtk+/log/?h=gtk-3-18