Memoize scaling factors in distance calculation.
Add basic pedestrian routing.
Improve command line parameters and debug features.
Use Unix timestamps for bus departure times and schedule validity period.
Store shape information from GTFS.
Add quick start to readme and remove parts no longer matching code.
Calculate public transit routes.
Remove accidentally included debug library.
Improve shim to support export annotations.
Add API for public transit routing.
Fix compile with advanced optimizations.
Fix GTFS import issue, use current time for route start.
Add better map compression, set version number.
Fix readme.
Improve Dijkstra backtracking structures.
Fix bug in CSV parser when importing some GTFS files.