Minor Description
KernelNodeState and associated classes currently need to carry around a ValueFactory instance, when they could just as well simply instantiate one whenever needed based on the already available MicroKernel reference. Doing so would reduce the amount of objects we need to keep around and thus simplify a few code paths. The CoreValueFactoryImpl has no state of it's own, so there's no inherent need why we'd need just a single instance of it.