MATSim Code

moving code that generates fundamental diagrams into integration/daily; moving tests for QLink including passing into matsim core

set scope of method "setRenderer" in class QGisLayer to protected (because it should only be called in the constructor of the renderer)

added "useTransit" so the loading of the transit schedule works and a writer.close()

different color ramps

moving LeastCostPathTree into a separate package since it has package-accessible methods

getting rid of two warnings

moving Customizable from the utils package into packages api and core.scenario

protecting CustomizableImpl against direct instantiation