remove C-style UINT_MAX, add endpoint for distance table API
remove C-style UINT_MAX, add endpoint for distance table API

Project-OSRM/node-osrm,oxidase/node-osrm,KnockSoftware/node-osrm,oxidase/node-osrm,Project-OSRM/node-osrm,KnockSoftware/node-osrm,KnockSoftware/node-osrm,Project-OSRM/node-osrm,KnockSoftware/node-osrm,oxidase/node-osrm