- reactivated $error_reporting property handling

- fixed typo in compile_continue
- fixed security in {fetch} plugin
- changed back plugin parameters to two. second is template object 
  with transparent access to Smarty object
- fixed {config_load} scoping form compile time to run time

libs/sysplugins/smarty_internal_compile_private_function_plugin.php

@@ -50,7 +50,7 @@ class Smarty_Internal_Compile_Private_Function_Plugin extends Smarty_Internal_Co
         } 
         $_params = 'array(' . implode(",", $_paramsArray) . ')'; 
         // compile code
-        $output = "<?php echo {$function}({$_params},\$_smarty_tpl->smarty,\$_smarty_tpl);?>\n";
+        $output = "<?php echo {$function}({$_params},\$_smarty_tpl);?>\n";
         return $output;
     } 
 }