removed obsolete TODOs, etc.
removed obsolete TODOs, etc.

PolyPasswordHasher/PolyPasswordHasher,shaunstanislaus/PolyPasswordHasher,bowlofstew/PolyPasswordHasher,shaunstanislaus/PolyPasswordHasher,PolyPasswordHasher/PolyPasswordHasher,kreegr/PolyPasswordHasher,bowlofstew/PolyPasswordHasher,kreegr/PolyPasswordHasher