Add new Module classes

- Add BaseModule
- Add Login module
- Add Logout module

src/Module/Logout.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Friendica\Module;
+
+use Friendica\BaseModule;
+
+require_once 'boot.php';
+require_once 'include/pgettext.php';
+require_once 'include/plugin.php';
+require_once 'include/security.php';
+
+/**
+ * Logout module
+ *
+ * @author Hypolite Petovan mrpetovan@gmail.com
+ */
+class Logout extends BaseModule
+{
+	/**
+	 * @brief Process logout requests
+	 */
+	public static function init()
+	{
+		call_hooks("logging_out");
+		nuke_session();
+		info(t('Logged out.') . EOL);
+		goaway(self::getApp()->get_baseurl());
+	}
+}