Editor updates to ISA/EISA/ISA-PnP Document,Version 0.4.

• Page 9, line 25: Changed wording from 'where 'i' or the lack of 'i', 't' or 'v' in the string is an I/O Address Space' to 'where the strings are an I/O Address Space.
• Page 9, line 28: Changed wording from 'where 'm' in the string is a Memory Address Space' to 'where the string is a Memory Address Space'.
• Page 12, line 19: Added 'The absence of this property indicates no ISA slots' sentence.
• Page 12, lines 25-26: Added note referencing "slot-names-index" property.
• Page 14, line 14: Changed 'hexadecimal' to 'ASCII'.
• Page 14, lines 17-46: Changed "compatible" property definition to define support for 'logical function'.
• Page 16, line 16: Added 'The absence of this property indicates no connectors' sentence.
• Page 16, lines 19-26: Added new "slot-names-index" property.