add vrph instances
add javadoc to vehicleType
Merge branch 'master' into vrph
vrph
refine javaDoc
Merge branch 'master' into vrph
add Golden/Taillard instances to benchmark VRPH
add javadoc to VrphGoldenReader
add and test .getAddedVehicleTypes()
Merge branch 'master' into vrph
add helper to easily add penalty-vehicles
Merge branch 'master' into vrph
mod
Merge branch 'master' into vrph
fix goldenReader bug
add golden instance to test/resources
use .addPenaltyVehicle()
add .addPenaltyVehicle(penaltyFactor,absFixedPenalty) to assign an abs.
value for penaltyVehicle's fixed costs and test it
Merge branch 'master' into vrph
improve penVehicle setting