Use latest versions of EXT direct and classgen
Use latest versions of EXT direct and classgen

This will add EXT 6 support

annarieger/shogun2,ahennr/shogun2,buehner/shogun2,terrestris/shogun2,dnlkoch/shogun2,buehner/shogun2,annarieger/shogun2,dnlkoch/shogun2,terrestris/shogun2,annarieger/shogun2,marcjansen/shogun2,terrestris/shogun2,dnlkoch/shogun2,marcjansen/shogun2,marcjansen/shogun2,ahennr/shogun2,ahennr/shogun2,buehner/shogun2