Plotting function and minor changes
Refactoring, extracted RoutingSystem
Abstract Movement Behaviors
Rewriting the MovementSystem, not done yet
Save
Implemented grouped traffic lights and tested.

Cars are no longer aware of traffic lights but I will fix this in the movement refactoring branch
Finish TrafficLightGrouping
Merged 'develop'.

Conflicts:
	core/src/main/java/trafficsim/factories/EntityFactory.java
	core/src/main/java/trafficsim/screens/SimulationScreen.java
Revert "Save"

This reverts commit 8dbfeca312b5dce8f440152eabb842d2e012ab10.
Revert "Save"

This reverts commit 8dbfeca312b5dce8f440152eabb842d2e012ab10. (reverted from commit b17d5dc173d7eb3fc0cf4a4777c7722025a5859f)

Fixed
greenmile
Draft version with basic functionality
Merged 'develop'.

Conflicts:
	core/src/main/java/trafficsim/factories/EntityFactory.java
Fixed errors in merging
Changes in constants
Merge MovementSystemRefactoring
Merge fixes
Changed to poisson distribution
Exporting data, orange lights
merge GreenMile-PoissonDistr