U++

When the handler path contains "**", the "handler function" in witz treats it as if it was only "*", i.e. uses only one argument.

I attached a modified Skylark03 tutorial demonstrating the flawed cases. See the comments in index.witz.

I also tried to patch it, but I'm not very happy with it. It all seems way to complicated for such a simple problem. Perhaps there is a better solution. If not, the patch should be good enough to fix most of the corner cases which don't work correctly now.