Bit of tweaking to IRRToolSet web site

[Nick Hilliard]

S.P.Zeidler wrote:
> What's the advantage of asplain? I find asdot a lot better human readable.

RFC 5396.

asdot is more readable in many situations for humans.  Unfortunately, if
you're in the business of writing as-path list regular expressions suitable
for asn32s, it causes horror beyond all measure.  It also breaks the
concept from a computer parsing point of view that an ASN is a number.

Nick