sorry John, but that was 2 years ago when you last asked me about it and I just don't remember much about it at this point and don't have time to research it.
my only recollection about it is that I implemented a project just for you, to map the old way to the newer way so you could keep using the old way. you may be the only person using routing with mojoPortal as far as I know
I think in theory you could compile that code and plug it in so you could keep using the old route config files, but I don't even remember exactly how to plug that in off the top of my head