0.7.4.29:

0.7.4.29:
	merged patch: APD ANSI compliance bugfix for DECLARE IGNORABLE
		of special variable (sbcl-devel 2002-06-12)
	Whether or not my alternative fix for the CALL-NEXT-METHOD
		type warning bug (being carefully reviewed on
		sbcl-devel even as I write:-) is OK, I might as well
		at least stuff the exploratory test cases I wrote
		for it into tests/.
	Bug 137 (useless debug names e.g. in BACKTRACE) seems to be
		gone, since at least I haven't stumbled across it
		recently, so delete the BUGS entry.