[NNTP] Internationalisation, attempt 2

[Ruud H.G. van Tol]

Clive D.W. Feather:

> [ISO8859-1,ISO 8859-1,ISO-8859-1]
> ISO themselves call it "ISO/IEC 8859-1", so that's what I'll use.

See http://en.wikipedia.org/wiki/ISO_8859-1
and especially the phrase:

"The IANA has approved ISO-8859-1 (note the extra hyphen), a superset of
ISO/IEC 8859-1, for use on the Internet."

In "ISO/IEC 8859-1", the characters 00-1F and 7F-9F are unused.

-- 
Grtz, Ruud