--- this is a major update with a couple of internal changes ---

- new config file lexer/parser (thanks to Thue Jnaus Kristensen)
- template lexer/parser fixes for PHP and {literal} handing (thanks to Thue Jnaus Kristensen)
- fix on registered plugins with different type but same name
- rewrite of plugin handling (optimized execution speed)
- closed a security hole regarding PHP code injection into cache files
- fixed bug in clear cache handling
- Renamed a couple of internal classes
- code cleanup for merging compiled templates
- couple of runtime optimizations (still not all done)

libs/sysplugins/smarty_internal_compilebase.php

@@ -8,12 +8,6 @@
 * @author Uwe Tews 
 */
 
-/*
-interface TagCompilerInterface {
-    public function compile($args, $compiler);
-}
-*/ 
-
 /**
 * This class does extend all internal compile plugins
 */