Routecheck.cc

Quick update as I'm going to leave the site alone for a few weeks while TCR is on, just in case I break it (again) while someone is trying to use it in a pinch.

• Heatmap line over route line, as suggested by @skinny. Much nicer.
  
• All API calls now go direct to the endpoint. Much faster to load routes from RWGPS now.
  
• Some tweaks for mobile. You should be able to find POIs near a route if desperate.
  
  

Idea: could cache routes and map tiles offline on mobile, but would be android-only (iOS doesn't support serviceworker afaik)