2007-04-11  Chris Wilson  <chris@chris-wilson.co.uk>

    * gtk/gtkiconfactory.c (_gtk_icon_factory_list_ids):
    * gtk/gtkstock.c (gtk_stock_list_ids):
        Switch over to use glib's new g_hash_table_get_keys() rather
        than our own static implementation.

    * gtk/gtkiconfactory.h: Update to return a GList.

    * configure.in: Bump required version to 2.13.1


svn path=/trunk/; revision=17597