message: chore(issuer): export IssuerJSON build file
diff: @@ -2,5 +2,4 @@ import RegistryJSON from '../build/contracts/Registry.json';
  import IssuerJSON from '../build/contracts/Issuer.json';
  export { migrateIssuer, migrateRegistry } from './migrate';
  -
  export { RegistryJSON, IssuerJSON };
  