Init"
Fix upstart job/sbt buildfiles
Fix RoadLengthRatio name value
Fix path prefixing
Seal trait and cosmetic changes
Seal trait, gitignore conf, cosmetic changes
Fix travis build file
Guard against divBy0
Convert mapByValue to map
Add option to DB query; Try monad
Add null checks and cleanup print statements
Fix travis scala test project
Fix json; short-circuit geometry logic
Add interstop distance and inverse