share/gears: Language.class.php, Saver.class.php, ExtendedSaver.class.php, Site.class.php, SiteManager.class.php, Sitemap.class.php, TagManager.class.php + small update.

git-svn-id: https://energine.googlecode.com/svn/branches/php_documentation@2864 acdd3125-bb50-0410-93b3-95ffde4b7c7d