upgrade Smarty 3.1.12 -> 3.1.48 to fix each() deprecation

src/includes/Smarty-3.1.12/libs/plugins/modifiercompiler.count_paragraphs.php

@@ -1,28 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty count_paragraphs modifier plugin
- *
- * Type:     modifier<br>
- * Name:     count_paragraphs<br>
- * Purpose:  count the number of paragraphs in a text
- *
- * @link http://www.smarty.net/manual/en/language.modifier.count.paragraphs.php
- *          count_paragraphs (Smarty online manual)
- * @author Uwe Tews
- * @param array $params parameters
- * @return string with compiled code
- */
-function smarty_modifiercompiler_count_paragraphs($params, $compiler)
-{
-    // count \r or \n characters
-    return '(preg_match_all(\'#[\r\n]+#\', ' . $params[0] . ', $tmp)+1)';
-}
-
-?>