String additions to 'glade.master'

[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 'glade.master':

+ "Cannot add a toplevel window to a container."

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