update Piwik to version 2.16 (fixes #91)

www/analytics/plugins/LanguagesManager/Updates/2.15.1-b1.php

@@ -0,0 +1,32 @@
+<?php
+/**
+ * Piwik - free/libre analytics platform
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ *
+ */
+
+namespace Piwik\Plugins\LanguagesManager;
+
+use Piwik\Common;
+use Piwik\Updater;
+use Piwik\Updates;
+
+
+class Updates_2_15_1_b1 extends Updates
+{
+    public function getMigrationQueries(Updater $updater)
+    {
+        $updateSql = array(
+            'ALTER TABLE `' . Common::prefixTable('user_language')
+                . '` ADD COLUMN `use_12_hour_clock` TINYINT(1) NOT NULL DEFAULT 0 AFTER `language`' => array(1060)
+        );
+        return $updateSql;
+    }
+
+    public function doUpdate(Updater $updater)
+    {
+        $updater->executeMigrationQueries(__FILE__, $this->getMigrationQueries($updater));
+    }
+}