Cleanups, 1 bug fix:

- HTMLparser.c: fixed htmlStartCloseIndexinitialized init
- entities.h: exported xmlInitializePredefinedEntities
- parser.[ch] : added xmlInitParser()
- parserInternals.h : had to export htmlInitAutoClose()
Daniel

include/libxml/parser.h

@@ -310,8 +310,9 @@ extern int xmlGetWarningsDefaultValue;
 
 
 /**
- * Cleanup
+ * Init/Cleanup
  */
+void		xmlInitParser		(void);
 void		xmlCleanupParser	(void);
 
 /**