Plotting function and minor changes
Refactoring, extracted RoutingSystem
Abstract Movement Behaviors
Rewriting the MovementSystem, not done yet
Save
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
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