0.pre7.118:

0.pre7.118:
	s/ir1-p\>/ir1-converting-not-optimizing-p/
	fixed FIXME in RECOGNIZE-KNOWN-CALL, since the new type test is
		shorter than the old FIXME explanation
	fixed bug 138 by making FIND-FREE-FUNCTION pickier about
		reusing things from other components (testing
		INVALID-FREE-FUNCTION-P)
	--
	Remove REMOVEMEs.
	Test building the compiler with itself.