SetterConfiguration:
-- setNonPublic(boolean aNonPublic): by default publicOnly = true
-- add select(Class aType) to select a specific setter as an alternative
- to the name based selection.
+- add type based removal of setters.
- add values(Class aType) method for selecting a setter.
- add add(Class aType) method for selecting a type.
- verify that superclass setters are also taken into account.