upgrade

plugin/pens/uninstall.php

@@ -0,0 +1,15 @@
+<?php
+
+/**
+ * This script is included by main/admin/settings.lib.php when unselecting a plugin
+ * and is meant to remove things installed by the install.php script in both
+ * the global database and the courses tables.
+ *
+ * @package chamilo.plugin.pens
+ */
+/**
+ * Queries.
+ */
+require_once __DIR__.'/../../main/inc/global.inc.php';
+require_once __DIR__.'/lib/pens.php';
+PENSPlugin::create()->uninstall();