- 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/plugins/block.php.php

@@ -16,9 +16,9 @@
  * @param object $template template object
  * @return string content re-formatted
  */
-function smarty_block_php($params, $content, $smarty, &$repeat, $template)
+function smarty_block_php($params, $content, $template, &$repeat)
 { 
-    if (!$smarty->allow_php_tag) {
+    if (!$template->allow_php_tag) {
         throw new SmartyException("{php} is deprecated, set allow_php_tag = true to enable");
     } 
     eval($content);