fix trustee email display in verifier

heliosverifier/js/jscrypto/helios.js

@@ -609,13 +609,14 @@ HELIOS.dejsonify_list_of_lists = function(lol, item_dejsonifier) {
 }
 
 HELIOS.Trustee = Class.extend({
-  init: function(uuid, public_key, public_key_hash, pok, decryption_factors, decryption_proofs) {
+  init: function(uuid, public_key, public_key_hash, pok, decryption_factors, decryption_proofs, email) {
     this.uuid = uuid;
     this.public_key = public_key;
     this.public_key_hash = public_key_hash;
     this.pok = pok;
     this.decryption_factors = decryption_factors;
     this.decryption_proofs = decryption_proofs;
+    this.email = email;
   },
   
   toJSONObject: function() {
@@ -631,5 +632,7 @@ HELIOS.Trustee.fromJSONObject = function(d) {
   return new HELIOS.Trustee(d.uuid,
     ElGamal.PublicKey.fromJSONObject(d.public_key), d.public_key_hash, ElGamal.DLogProof.fromJSONObject(d.pok),
     HELIOS.dejsonify_list_of_lists(d.decryption_factors, BigInt.fromJSONObject),
-    HELIOS.dejsonify_list_of_lists(d.decryption_proofs, ElGamal.Proof.fromJSONObject));
-};
+    HELIOS.dejsonify_list_of_lists(d.decryption_proofs, ElGamal.Proof.fromJSONObject),
+    d.email
\ No newline at end of file
+   );
+};