Even if it's as simple as a line or two. I'm not super familiar w/ XCode and haven't tried to install this, but that would definitely lower the barrier to entry. Thanks for the clever solution!

Here's to Apple hopefully adding a way to make real direction services that integrate better with Maps. The service should just calculate the directions and generate the MKMapItems and MKPolyLines etc. for Maps.app to show them.
But then again, there's more to transit directions than the line on the map. So there need to be more APIs for timetables and interchanges and so forth.

Is the readme a direct correlation to the xcode project?

I ran it in iOS 6.0 Simulator, and it gives a push notifcation.

Other than that, the screen stays black.

How does one build on top of this?