1. Add kerb height info

    Closed
    #110362012 0 3 0 0

  2. Add tactile paving on kerbs

    Closed
    #110362007 0 5 0 0

  3. Add whether pedestrian crossing has an island

    Closed
    #110361731 0 6 0 0

  4. Add path surfaces

    Closed
    #110361726 0 19 0 0