New function to clean up the cached icons.

2004-05-12  Jeffrey Stedfast  <fejj@novell.com>

	* e-icon-factory.c (e_icon_factory_shutdown): New function to
	clean up the cached icons.

svn path=/trunk/; revision=25887

e-util/e-icon-factory.h

@@ -36,6 +36,7 @@ enum {
 };
 
 void       e_icon_factory_init              (void);
+void       e_icon_factory_shutdown          (void);
 
 char      *e_icon_factory_get_icon_filename (const char *icon_name, int icon_size);