Good module, great idea, but it is looking a little unloved amongst the author's other modules, and the website, which claims that it is generated by Jemplete, seems not to be (I viewed source for the page), and is also broken (none of the links except home work).
Don't use this module unless you want to experience major maintenance costs down the road.
Edit - was a bit harsh in my initial review. Not bad, but it can be rough if you forget how it works, then have to relearn it. If you use this module, use it wholeheartedly, don't just implement part of your app in it.