This update adds the Ancient Med variant, which was voted for in the recent developer forum thread deciding which extra two variants to add. The other one voted for was the Colonial variant, but there are some rules specific to that variant which aren't implemented, so I'll be working with Sleepcap to get those done.
Also there are some updates for the World variant, resolving some territory links which were incorrect, and the variants page, linked to from the New Game page which details each variant type, has been implemented and filled with the appropriate details.
There is also now a /facebook/ folder for the upcoming integrated Facebook app support, with the CSS changes needed to make webDip look good and function within a Facebook app canvas, but since authentication isn't taken care of that can't be used yet.
Finally there has been a change to variant names, to try and resolve a bug experienced by webDip administrators on the Windows platform (which has issues with a class called "Variant")
I can see that on the variants.php page the maps aren't working, I'll be looking into that now. If you notice anything else let me know here.
Thanks to Sleepcap (aka Oliver Auth) for (the majority of) this update :-) good work!