[REQ] Routing and Better Filters

[KAmaia]

Hi! Just downloaded WpM and I love what I see, so far.

I was hoping you would be willing to add a routing feature so that 1) I don't have to hunt for the next waypoint in my route in the WpM UI, and 2) Waypoints could be filtered by route to reduce UI Clutter.

Thanks!
Krystal