Spring RTS Engine

Hi! Does anybody now anything about JAI?? http://spring.jobjol.nl/show_file.php?id=1021
What is it? How does it work? Which Mod´s are supported?

Forum: http://spring.clan-sy.com/phpbb/viewtop ... 15&t=12308
Wiki: http://spring.clan-sy.com/wiki/AI:JAI