browser inclusion via requirejs as module

I've only just started playing with jinja-js, but I am super impressed so far. Thanks for creating! It's working as a drop in clientside solution for a python/js application I am working on.

We are using requirejs, and one  thing I found was that I needed to change the boolean check in the define.amd loader to properly work in the app. I'm not sure whether this is a bug, or perhaps I have misconfigured it somehow. But I wanted to report it regardless and find a solution.

Thanks!