Refactors to the codebase (work in progress).
Added gtfs-parser as subproject. Made opentransit a subproject.
GTFS tests passing, working through opentransit compile errors.
Refactors, opentransit subproject compiling.
Updated tests. Started refactor of tests.
Merged in upstream, reimplemented indicators, scattered TODOs
Initial commit of refactor
Init"
Fix upstart job/sbt buildfiles
Fix RoadLengthRatio name value
Merge pull request #241 from WorldBank-Transport/feature/ratioroadlength-refactor-fix

Fix RoadLengthRatio name value
Fix path prefixing
Merge branch 'feature/refactor-provisioning' of https://github.com/WorldBank-Transport/open-transit-indicators into feature/refactor-provisioning
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