BUG FIX: 
childType.isAssignableFrom(super.class) !=
super.class.isAssignableFrom(childType)

Ex:
fieldType.isAssignableFrom(ISavable.class) !=
ISavable.class.isAssignableFrom(fieldType)


The SaveManager can now correctly handle the Savable Types, Strings and
Primitive Types!
Merge branch 'master' of https://github.com/Conolev/crafexEngine.git