add m to export

lib/client/api.js

@@ -154,7 +154,6 @@ API.prototype.createWallet = function(walletName, copayerName, m, n, network, cb
     if (data)
       return cb('Storage already contains a wallet');
 
-    console.log('[API.js.132]'); //TODO
     // Generate wallet key pair to verify copayers
     var privKey = new Bitcore.PrivateKey(null, network);
     var pubKey = privKey.toPublicKey();
@@ -223,7 +222,7 @@ API.prototype._joinWallet = function(data, secret, copayerName, cb) {
     var wallet = body.wallet;
     data.copayerId = body.copayerId;
     data.walletPrivKey = walletPrivKey.toWIF();
-    data.signingPrivKey = signingPrivKey.toString();
+    data.signingPrivKey = signingPrivKey.toWIF();
     data.m = wallet.m;
     data.n = wallet.n;
     data.publicKeyRing = wallet.publicKeyRing;
@@ -312,11 +311,11 @@ API.prototype.getBalance = function(cb) {
 API.prototype.export = function(cb) {
   var self = this;
 
-  this._loadAndCheck( function(err, data) {
-      if (err) return cb(err);
-      var x = _.pick(data,['publicKeyRing','xPrivKey', 'copayerId', 'signingPrivKey'])
-      return cb(null, JSON.stringify(x));
-    });
+  this._loadAndCheck(function(err, data) {
+    if (err) return cb(err);
+    var x = _.pick(data, ['publicKeyRing', 'xPrivKey', 'copayerId', 'm'])
+    return cb(null, JSON.stringify(x));
+  });
 }
 
 API.prototype.getTxProposals = function(opts, cb) {