Cleanup to correctly name RouteHandlers and controllers. Changing function in the service folder to actually return data and not executing the response.send. This is now done in the controller, where it should be. The current service are just an example but are injected, so easily composable and replaceable.

I still have to resolve the registration of routes and how to tie that to a strategy/resolutionName so that we can inject the proper controller in a route handler without having to write a specific strategyResolver for each specific case.