integration new theme standard

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@8168 b9a71923-0436-4b27-9f14-aed3839534dd

modules/blockbestsellers/blockbestsellers.php

@@ -114,7 +114,7 @@ class BlockBestSellers extends Module
 
 		$this->context->smarty->assign(array(
 			'best_sellers' => $best_sellers,
-			'mediumSize' => Image::getSize('medium'),
+			'smallSize' => Image::getSize('small'),
 		));
 		return $this->display(__FILE__, 'blockbestsellers.tpl');
 	}