I'm also trying to implement a similar integration. Our project is built upon Angular and requirejs as well, but currently it seems like we can only reference the minified qlik's JS file as a whole and not its individual components. This means that we end up having 2 colliding angular libs in one project. Did you manage to get anywhere further with that?
I've not been at work for a few days, so haven't spent much more time on it, but I'm looking at it now.
I've managed to use only the sense version of angular, and I've sorted out the various (requirejs) errors I was getting, but can't get the angular routing to work.)
I'll keep investigating it, but it's a shame that there isn't a bower component for sense charts