0.7.6.19:

0.7.6.19:
	COMPILE-FILE-PATHNAME behaviour change (ANSI fix, probably)
	... now with extra juicy MERGE-PATHNAMES logic
	Fixes related to this change
	... always absolutify pathnames in SBCL's build procedure
		(with the TRUENAME-of-a-closed-file-stream trick)
	... don't wander off into random memory if an arbitrary
		stream is fed to a pathname function
	NEWS update