Protocol Update 2

[ChrisSon15]

Protocol Update 2

Stejbac suggested the following updates.

reverting ClaimTx to former Script solution

ClaimTx shall now be created when needed
pro: no anchor output needed, anything else?
con: less private, introduces scripts

removing time delay of RedirectTx

actually not needed

PunishTx shall be created by protocol not by wallet

pro: This keeps the wallet more standard, it doesnt need to observe a txid,
which is unusual for wallets.
con: protocol need to keep the secret key even after sending it to the wallet.
(not really an issue)

Here is the changed diagram of transactions: