New define-simple-class options

[Chris Dean]

Looking at the recent CVS checkins, we have these have initialize
options: init, init-form, init-value, and init-keyword.  (There is some
overlap in functionality with the current implementation.)

Here are my questions: If there are multiple init expressions for a
single slot, what is the order in which those expressions are evaluated?
If there are multiple slots, each with their own init expressions, in
which order are they evaluated?  Or is it not defined?

Regards,
Chris Dean