fix miscellaneous karma console errors

point to new bitcore bundle
remove online.wav file usage, clean up console error
remove unused crypto var from storage.File test, clean up console error

js/services/video.js

@@ -7,9 +7,6 @@ var Video = function() {
 
   this.mediaConnections = {};
   this.localStream = null;
-  if (typeof Audio !== 'undefined') {
-    this.onlineSound = new Audio('sound/online.wav');
-  }
 };
 
 Video.prototype.setOwnPeer = function(peer, wallet, cb) {
@@ -66,7 +63,6 @@ Video.prototype._addCall = function(mediaConnection, cb) {
 
   // Wait for stream on the call, then set peer video display
   mediaConnection.on('stream', function(stream) {
-    if (self.onlineSound) self.onlineSound.play();
     cb(null, peerID, URL.createObjectURL(stream));
   });
 

karma.conf.js

@@ -29,7 +29,7 @@ module.exports = function(config) {
       'lib/angular-foundation/mm-foundation.min.js',
       'lib/angular-foundation/mm-foundation-tpls.min.js',
       'lib/peerjs/peer.js',
-      'lib/bitcore/browser/bundle.js',
+      'lib/bitcore-0.1.35-paypro.js',
       'lib/crypto-js/rollups/sha256.js',
       'lib/crypto-js/rollups/pbkdf2.js',
       'lib/crypto-js/rollups/aes.js',

test/test.storage.File.js

@@ -5,7 +5,6 @@ var should = chai.should();
 var Storage = require('../js/models/storage/File.js');
 
 var sinon = require('sinon');
-var crypto = require('crypto');
 var CryptoJS = require('node-cryptojs-aes').CryptoJS;
 
 var mock = require('mock-fs');