Fix superclass list of OCTET-MEMORY-ZSTREAM and CHARACTER-MEMORY-ZSTREAM.
Fix superclass list of OCTET-MEMORY-ZSTREAM and CHARACTER-MEMORY-ZSTREAM.

sionescu/iolib,sionescu/iolib,sionescu/iolib,vsedach/iolib-simple-mux,shamazmazum/iolib,tiago4orion/iolib,attila-lendvai/iolib,tiago4orion/iolib,lispnik/iolib,dkochmanski/iolib,lispnik/iolib,lispnik/iolib,shamazmazum/iolib,attila-lendvai/iolib,dkochmanski/iolib,vsedach/iolib-simple-mux,deadtrickster/iolib,deadtrickster/iolib,deadtrickster/iolib,dkochmanski/iolib,shamazmazum/iolib,attila-lendvai/iolib,tiago4orion/iolib