0.7.1.42:

0.7.1.42:
	Merged DB "alpha floating point traps and infinities" patch
	sbcl-devel 2002-03-14
	... added a comment about the commentary nature of the x86/linux
		implementation of os_context_fp_control
	... moved the "interpreter" stubs back to src/code/float.lisp,
		protected by #!-alpha