CBR-492: Error out if ScriptWitness is encountered
CBR-492: Error out if ScriptWitness is encountered

The existing version of Plutus was just a prototype and there were
never any guarantees made that scripts using this version of Plutus
would ever be supported. This means the current blockchain should
not have any transactions containing smart contracts (ie Plutus).

input-output-hk/pos-haskell-prototype,input-output-hk/pos-haskell-prototype,input-output-hk/cardano-sl,input-output-hk/cardano-sl,input-output-hk/cardano-sl,input-output-hk/cardano-sl,input-output-hk/pos-haskell-prototype