changed the way subclass-creation messages are handled
in autoloaded classes.
New mechanism is better and part of the implementation is in
ClassDescription (see senders of loadAndResend)
changed the way subclass-creation messages are handled
(forgot variableByteSubclass:..., which resulted in bad loading
of BitArray).
New mechanism is better and part of the implementation is in
ClassDescription (see senders of loadAndResend)