HERE Nguyen Ly - Stage v2

KHONG GHI DE WEBSITE CHINH.
Hai file nl_geocode.php va nl_route.php dung HERE API. nl_map.js giu Leaflet/OSM nen CHUA chuyen nen ban do sang HERE.
Cau hinh here_config.php phai nam CUNG THU MUC voi hai file PHP, khong dong goi API key.
PHP nl_route.php can bootstrap.php o thu muc cha (hoac cung thu muc) va bang nl_price_rules.
CAN KIEM THU TREN HOSTING TRUOC KHI GHI DE FILE THU NGHIEM.
