[*] FO : added smarty cache to blockspecials

modules/blockspecials/upgrade/install-1.0.php

@@ -0,0 +1,10 @@
+<?php
+
+if (!defined('_PS_VERSION_'))
+	exit;
+
+function upgrade_module_1_0($object)
+{
+	Configuration::updateValue('BLOCKSPECIALS_NB_CACHES', 20);
+	return ($object->registerHook('addproduct') && $object->registerHook('updateproduct') && $object->registerHook('deleteproduct'));
+}