MATSim Code

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

moved the java interfaces relating to facilities from org.matsim.core.api.experimental to org.matsim.facilities

added calibration graphs project and removed dependency on artemc playground

moving a deprecated method to the only playground still using it

moving population filters and facilities filters from main distribution into analysis contrib

small changes