Thanks Andy. I can certainly recommend getting a GitHub account, it is very handy.
Otherwise, if you can give me a nudge at the start of September if you haven't heard anything before then.
The middleware section of uibuilder does need some tidying. If you look at the security branch code (on GitHub of course) you will see that things have been tidied up a bit but it is still a bit messy. That's what happens when you "evolve" your code of course