Cardano Updates

github flavoured markdown does not support definition lists.

Remove section "The lack of consensus on the Consensus specification"

Replace with a reference to CIP issue #1151, which discusses the matter.
https://github.com/cardano-foundation/CIPs/issues/1151

cips.cardano.org has auto-magically generated ToCs.

Suggestion from Thomas.

CIP-0001 calls for long section names for the motivation and rationale,
and the order of the sections is significant.

I had originally put the rationale after the motivation and before the
specification as I thought the argument flowed better that way, but
following the standard template is important.

Put the table of contents in a collapsible section.

The standard form is for a license statement to be included as part of
the copyright notice.

And use only latin script for the title: Tachys rather than Tachýs. This
is to aid searchability.

Though for now we'll continue to use Tachýs in the body text.

Initial draft of a new CIP

Co-authored-by: Robert Phair <[email protected]>