Technical update

I've just finished to entirely migrate the whole site into php: this is a language that will both help me to maintain and to update the website, but it also offers new perspectives for future articles.

On your side, nothing changes: every article is still available and all links to the old pages are automatically redirected to the new ones. The only visible change for you is located in the page URL: they previously ended with ".html" and now they have the ".php" extension. But their content remains the same.

Now, I just need time to learn how to make use of the new php possibilities .