working but not getting all routes/optimizing for shortest
trip.map_paths works! need to keep testing and redesign the UI...
removed old code
broke something...
reverting to 6cd086ed40c4302d12aeb85d14bfaf8a0c2a4deb
dried up main.rb a bit
works in most cases... still can't balance speed and accuracy
did it! works beautifully with no hackiness
removed some extra code