Rename get_submenu() to create_menu(); rename gtk_action_get_submenu() to

Rename get_submenu() to create_menu(); rename gtk_action_get_submenu() to

2007-03-16  Emmanuele Bassi  <ebassi@gnome.org>

	* gtk/gtkaction.h:
	* gtk/gtkaction.c: Rename get_submenu() to create_menu();
	rename gtk_action_get_submenu() to gtk_action_create_menu().

	* gtk/gtkrecentaction.c: Update for GtkAction change.

	* gtk/gtkuimanager.c (update_node): Update for GtkAction change;
	also, use the menu from the GtkAction for both menuitem and
	toolitem nodes.

svn path=/trunk/; revision=17535