String additions to 'gtk+.master'

[GNOME Status Pages <gnomeweb 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+.master':

+ "Authentication is required to print document '%s'"
    + "Authentication is required to print this document on printer %s"
    + "Authentication is required to print this document"
    + "Domain:"

Note that this doesn't directly indicate a string freeze break, but it
might be worth investigating.