debug
debug
fix for older gauche
debug
debug
remove bogus assert

there might be sampled points inbetween segment start and end
bug fix: fix json output in no-route case

simply do not output segments, phantomsegments and phantomratios in that case
move uniq to c++ code
compare id instead of string
remove debug output
remove debug output
way db output filename as second argument
add import script
allow to overwrite way db file name via config
overwrite way db file names
partial support for costff (timescale)