at google webmaster tools you can add a sitemap of your project. To do so, just type the url <http://www.Your_Server.tld/sitemap.php> and googlebot will check all given links.
It's that easy.
A google account is needed first!
Greetz
Jensensen
{so_much} | Knick-Knack. | GitHub Umlaute im URL sind meistens immer Kacke.