Initial Kyua import into NetBSD done

I am very happy to announce that the initial import of Kyua into the NetBSD source tree is complete! It has been a really long journey and this is the first step towards completion. No, this is nowhere done yet: while the code is in the tree, there is some more integration work to be done.

For more details, please read the full announcement in the NetBSD blog or my post in the current-users mailing list.