message: Use the revocation interval in the demo to require proof of non-revocation
diff: @@ -199,7 +199,7 @@ async function runFaber (options) {
  attrs: proofAttributes,
  preds: proofPredicates,
  name: 'proofForAlice',
  - revocationInterval: {}
  + revocationInterval: { to: Date.now() }
  })
  logger.info('#20 Request proof of degree from alice')
  