- the default value is now simply an entry in the map
- size() returns only the number of overrides
- getIds() returns only the ids of overrides
- added ParemeterSetTest to test FlightConfigurableParameterSet
- removed (already defanged) event handling functions from MotorConfig
- removed (already defanged) event handling functions from DeploymentConfig
- removed (already defanged) event handling functions from IgnitionConfig
- FlightConfigurableParameter no longer extends ChangeSet
- fully parameterized DoubleModel to <T extends Enum<T> >
- fully parameterized EnumModel to <T extends Enum<T> >