paypro: remove all references of KJUR.

lib/PayPro.js

@@ -2,7 +2,6 @@
 var protobufjs = protobufjs || require('protobufjs/dist/ProtoBuf');
 var Message = Message || require('./Message');
 
-// var KJUR = require('jsrsasign');
 var RootCerts = require('./RootCerts');
 
 // BIP 70 - payment protocol
@@ -251,7 +250,6 @@ PayPro.prototype.x509Sign = function(key) {
 
   var trusted = [].concat(pki_data).every(function(cert) {
     var der = cert.toString('hex');
-    // var pem = KJUR.asn1.ASN1Util.getPEMStringFromHex(der, 'CERTIFICATE');
     var pem = self._DERtoPEM(der, 'CERTIFICATE');
     return !!RootCerts[pem.replace(/\s+/g, '')];
   });
@@ -282,7 +280,6 @@ PayPro.prototype.x509Verify = function() {
 
   return [].concat(pki_data).every(function(cert) {
     var der = cert.toString('hex');
-    // var pem = KJUR.asn1.ASN1Util.getPEMStringFromHex(der, 'CERTIFICATE');
     var pem = self._DERtoPEM(der, 'CERTIFICATE');
 
     if (!RootCerts[pem.replace(/\s+/g, '')]) {