Phoenix 1.3 Router module

[CompuIves]

I would first like to say that I love this library, it's really fun to work with.

I stumbled upon a problem since upgrading to Phoenix v1.3. Since v1.3 the Router is in the namespace App.Web.Router instead of App.Router. I believe maru_swagger is still looking for App.Router.

It would be nice to have an option to define which module the Router is.

I don't have much time currently to build it, but I can maybe add it next week as config if it hasn't been done already.

[falood]

Thanks very much! ❤️
I don't have time to debug maru support in phoenix 1.3 now, that's great if you can do some help!