001-5	New option --directory (with a pathname)
	will cause the multitudinous output files to be written to that
	directory.

	More outputs:

	farce-differ - the names of files which definitely fail to match.

	farce-samecode - these possibly do not match (they are executable or
	object ocde and differed after tokenizing, but the code section(s)
	match when disassembled).

	Changed the output - no longer maintain a whitelist of files which
	usually differ, instead diff the code so that we have

	possible FAIL:
	when the disassembled _code_ agrees (other data still differs),
	counted in 'differed, but with same code when disassembled'

	and
	FAIL: (different code)
	for ELF files which differ and then disassemble to different code
	and
	FAIL:
	for other files which do not match (e.g. config files)
	both counted in 'differed'

