MATSim Code

- Changed households_v1.0.xsd removed location concept from household
- Removed household location concept from code
- Made implementation conform to new MATSim design principles
- Removed no longer needed comment in Population
- reorganized classes in org.matsim.core.basic.v01: vehicles and households are in an specific package now
- Removed new but deprecated location concept from FacilityImpl and Zone
- removed the non basic vehicle classes as there is no need at the moment
- Added households and vehicles to implementations of Scenario
- Adapted test cases to new implementation