* e-summary-shown.c (SPEC): Sort by the first column.
* e-summary-preferences.c: Removed members new_url_entry,
new_name_entry from struct PropertyData.
(rdf_new_url_clicked_cb): Port to
GtkDialog and fix button order. Also, use gtk_dialog_run()
instead of using callbacks.
(add_dialog_clicked_cb): Removed.
svn path=/trunk/; revision=20860