[generator] Rename world_roads_path.
[generator] Rename world_roads_path.

mpimenov/omim,mapsme/omim,mpimenov/omim,mapsme/omim,mpimenov/omim,mpimenov/omim,mapsme/omim,mpimenov/omim,mpimenov/omim,mapsme/omim,mpimenov/omim,mpimenov/omim,mpimenov/omim,mapsme/omim,mapsme/omim,mpimenov/omim,mapsme/omim,mapsme/omim,mapsme/omim,mpimenov/omim,mapsme/omim,mpimenov/omim,mapsme/omim,mpimenov/omim,mapsme/omim,mapsme/omim