Components in place.
Minimum app.
State changes.
More complex example.
About to take a whack at it.
Fake traverser stub in place.
Think I have the instance working.
Loading works.
Let's try person-state.
Mostly working, need to de-dupe.
Looking good, time to slim down.
Victory is at hand.
Other stuff not needed.
Finally fixed the breadcrumbs issue by throwing a watcher at it. :(