Fix for broken (JS error) install (see #262)
Fix for broken (JS error) install (see #262)

yuryleb/osrm-frontend,Project-OSRM/osrm-frontend,sosm/osrm-frontend,Project-OSRM/osrm-frontend-v2,Project-OSRM/osrm-frontend,yuryleb/osrm-frontend,Project-OSRM/osrm-frontend-v2,Project-OSRM/osrm-frontend,yuryleb/osrm-frontend,sosm/osrm-frontend,sosm/osrm-frontend