Modified OCPartialMockObject to remove the replaced class methods on stop mocking.
Modified OCPartialMockObject to remove the replaced class methods on stop mocking.

modulexcite/ocmock,erikdoe/ocmock,SteveFortune/ocmock,nerdishbynature/ocmock,dhardiman/ocmock,Lightricks/ocmock,imhuntingwabbits/ocmock,Lightricks/ocmock,erikdoe/ocmock,itsthejb/ocmock,Lightricks/ocmock,erikdoe/ocmock,dieface/ocmock,Lightricks/ocmock,erikdoe/ocmock,nerdishbynature/ocmock,firebase/ocmock,richardjrossiii/ocmock,kimar/ocmock,BohdanOrlov/ocmock,ichu501/ocmock-1,NextThought/ocmock