Add OnBoardDepartServiceImplTest
Implement onboard departure based on time instead of position
Improve OnboardDepartVertex constructor
Fix OnBoardDepartPatternHop constructor
Remove setter from State
Implement splitGeometryAtFraction() method
Implement binarySearchCoordinates() method
Implement computePartialLength() method
Add GeometryUtilsTest
fieldtrip module: fix issues with overbooked vehicles with >2 trips
Use JTS to split geometry
Use JTS more thoroughly
Merge pull request #1229 from goabout/merge_modules

Implement onboard departure based on time instead of position
Fixed typo in comment
Merge pull request #1234 from jkoelewijn/mergeModulesGtfsRealtime

Realtime updater design and configuration
GTFS-rt parsing: use the graph timezone for determining midnight
GTFS-rt HTTP trip updates: keep track of the feed timestamp
PollingStoptimeUpdater: keep track of seen updates

to avoid applying the same update multiple times
GTFS-rt HTTP: Add support for the If-Modified-Since header

Uses the feed timestamp instead of the Last-Modified header for now...
TableTripPattern: add @Getter for the scheduledTimetable