Valhalla Config and Gumpf

Various configuration files and stuff for Valhalla. These are all generated by the script test.sh in the root folder of this repository. The only one that is actuall needed after that script has run is valhalla.json.

• valhalla.json: Valhalla configuration. Would usually be produced by running test.sh in the root of the cvts repo.

• valhalla_tiles: Valhalla tiles. Would usually be produced by running test.sh in the root of the cvts repo.

• valhalla_tiles.tar: tar of valhalla_tiles. Would usually be produced by running test.sh in the root of the cvts repo.

• vietnam-latest.osm.pbf: ‘raw’ OSM data. May be downloaded when running test.sh in the root of the cvts repo. However, we just symlink to a definitive version for now.