gtk/gtktreestore.c (gtk_tree_store_reorder) Fix up the interpretation of

gtk/gtktreestore.c (gtk_tree_store_reorder) Fix up the interpretation of

Tue Mar  2 16:18:43 2004  Owen Taylor  <otaylor@redhat.com>

        * gtk/gtktreestore.c (gtk_tree_store_reorder)
        * gtk/gtkliststore.c (gtk_list_store_reorder): Fix
        up the interpretation of new_order to match what
        it means elsewhere, document the meaning of new_order.

        * gtk/gtkcombobox.c (gtk_combo_box_model_rows_reordered):
        Fix interpretation of new_order.

        * tests/testcombochange.c (on_reorder): Fix interpretation
        of new_order.

        * tests/testcombochange.c (on_reorder): Fix hitting
        "reorder" with an empty list.