0.7.13.pcl-class.6:

0.7.13.pcl-class.6:
	Phew, found it.  Fix embarrassing thinko in ENSURE-CLASS-VALUES
	... continue to pass initargs around
	... now we can initialize strucutures again
	CONDITIONS can have SB-KERNEL:INSTANCE in their CPL
	... so don't remove it
	Fix typo in seemingly-dead code in defs.lisp
	... s/STRUCTURE/STANDARD/
	... probably don't need it any more because a CLASSOID isn't a
		type specifier any more, just a type

_Now_ there are no known regressions; tested both against our test suite
and GCL's ansi-tests.