fixes

3 files changed, 37 insertions, 6773 deletions

diff --git a/app/manifest.json b/app/manifest.json
index 53776bd82..6f0992501 100644
--- a/app/manifest.json
+++ b/app/manifest.json
@@ -28,8 +28,7 @@
   "background": {
     "scripts": [
       "chromereload.js",
-      "background.js",
-      "vendor/trezor/connect.js"
+      "background.js"
     ],
     "persistent": true
   },
diff --git a/app/vendor/trezor/connect.js b/app/vendor/trezor/connect.js
deleted file mode 100644
index 9390f6b39..000000000
--- a/app/vendor/trezor/connect.js
+++ /dev/null
@@ -1,6765 +0,0 @@
-(function webpackUniversalModuleDefinition(root, factory) {
-	if(typeof exports === 'object' && typeof module === 'object')
-		module.exports = factory();
-	else if(typeof define === 'function' && define.amd)
-		define([], factory);
-	else if(typeof exports === 'object')
-		exports["TrezorConnect"] = factory();
-	else
-		root["TrezorConnect"] = factory();
-})(window, function() {
-return /******/ (function(modules) { // webpackBootstrap
-/******/ 	// The module cache
-/******/ 	var installedModules = {};
-/******/
-/******/ 	// The require function
-/******/ 	function __webpack_require__(moduleId) {
-/******/
-/******/ 		// Check if module is in cache
-/******/ 		if(installedModules[moduleId]) {
-/******/ 			return installedModules[moduleId].exports;
-/******/ 		}
-/******/ 		// Create a new module (and put it into the cache)
-/******/ 		var module = installedModules[moduleId] = {
-/******/ 			i: moduleId,
-/******/ 			l: false,
-/******/ 			exports: {}
-/******/ 		};
-/******/
-/******/ 		// Execute the module function
-/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
-/******/
-/******/ 		// Flag the module as loaded
-/******/ 		module.l = true;
-/******/
-/******/ 		// Return the exports of the module
-/******/ 		return module.exports;
-/******/ 	}
-/******/
-/******/
-/******/ 	// expose the modules object (__webpack_modules__)
-/******/ 	__webpack_require__.m = modules;
-/******/
-/******/ 	// expose the module cache
-/******/ 	__webpack_require__.c = installedModules;
-/******/
-/******/ 	// define getter function for harmony exports
-/******/ 	__webpack_require__.d = function(exports, name, getter) {
-/******/ 		if(!__webpack_require__.o(exports, name)) {
-/******/ 			Object.defineProperty(exports, name, { enumerable: true, get: getter });
-/******/ 		}
-/******/ 	};
-/******/
-/******/ 	// define __esModule on exports
-/******/ 	__webpack_require__.r = function(exports) {
-/******/ 		if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
-/******/ 			Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
-/******/ 		}
-/******/ 		Object.defineProperty(exports, '__esModule', { value: true });
-/******/ 	};
-/******/
-/******/ 	// create a fake namespace object
-/******/ 	// mode & 1: value is a module id, require it
-/******/ 	// mode & 2: merge all properties of value into the ns
-/******/ 	// mode & 4: return value when already ns object
-/******/ 	// mode & 8|1: behave like require
-/******/ 	__webpack_require__.t = function(value, mode) {
-/******/ 		if(mode & 1) value = __webpack_require__(value);
-/******/ 		if(mode & 8) return value;
-/******/ 		if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
-/******/ 		var ns = Object.create(null);
-/******/ 		__webpack_require__.r(ns);
-/******/ 		Object.defineProperty(ns, 'default', { enumerable: true, value: value });
-/******/ 		if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
-/******/ 		return ns;
-/******/ 	};
-/******/
-/******/ 	// getDefaultExport function for compatibility with non-harmony modules
-/******/ 	__webpack_require__.n = function(module) {
-/******/ 		var getter = module && module.__esModule ?
-/******/ 			function getDefault() { return module['default']; } :
-/******/ 			function getModuleExports() { return module; };
-/******/ 		__webpack_require__.d(getter, 'a', getter);
-/******/ 		return getter;
-/******/ 	};
-/******/
-/******/ 	// Object.prototype.hasOwnProperty.call
-/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
-/******/
-/******/ 	// __webpack_public_path__
-/******/ 	__webpack_require__.p = "./";
-/******/
-/******/
-/******/ 	// Load entry module and return exports
-/******/ 	return __webpack_require__(__webpack_require__.s = 131);
-/******/ })
-/************************************************************************/
-/******/ ([
-/* 0 */
-/***/ (function(module, exports) {
-
-// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
-var global = module.exports = typeof window != 'undefined' && window.Math == Math
-  ? window : typeof self != 'undefined' && self.Math == Math ? self
-  // eslint-disable-next-line no-new-func
-  : Function('return this')();
-if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef
-
-
-/***/ }),
-/* 1 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var store = __webpack_require__(34)('wks');
-var uid = __webpack_require__(21);
-var Symbol = __webpack_require__(0).Symbol;
-var USE_SYMBOL = typeof Symbol == 'function';
-
-var $exports = module.exports = function (name) {
-  return store[name] || (store[name] =
-    USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name));
-};
-
-$exports.store = store;
-
-
-/***/ }),
-/* 2 */
-/***/ (function(module, exports) {
-
-var core = module.exports = { version: '2.5.7' };
-if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef
-
-
-/***/ }),
-/* 3 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var isObject = __webpack_require__(4);
-module.exports = function (it) {
-  if (!isObject(it)) throw TypeError(it + ' is not an object!');
-  return it;
-};
-
-
-/***/ }),
-/* 4 */
-/***/ (function(module, exports) {
-
-module.exports = function (it) {
-  return typeof it === 'object' ? it !== null : typeof it === 'function';
-};
-
-
-/***/ }),
-/* 5 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var global = __webpack_require__(0);
-var core = __webpack_require__(2);
-var ctx = __webpack_require__(17);
-var hide = __webpack_require__(9);
-var has = __webpack_require__(6);
-var PROTOTYPE = 'prototype';
-
-var $export = function (type, name, source) {
-  var IS_FORCED = type & $export.F;
-  var IS_GLOBAL = type & $export.G;
-  var IS_STATIC = type & $export.S;
-  var IS_PROTO = type & $export.P;
-  var IS_BIND = type & $export.B;
-  var IS_WRAP = type & $export.W;
-  var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});
-  var expProto = exports[PROTOTYPE];
-  var target = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE];
-  var key, own, out;
-  if (IS_GLOBAL) source = name;
-  for (key in source) {
-    // contains in native
-    own = !IS_FORCED && target && target[key] !== undefined;
-    if (own && has(exports, key)) continue;
-    // export native or passed
-    out = own ? target[key] : source[key];
-    // prevent global pollution for namespaces
-    exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
-    // bind timers to global for call from export context
-    : IS_BIND && own ? ctx(out, global)
-    // wrap global constructors for prevent change them in library
-    : IS_WRAP && target[key] == out ? (function (C) {
-      var F = function (a, b, c) {
-        if (this instanceof C) {
-          switch (arguments.length) {
-            case 0: return new C();
-            case 1: return new C(a);
-            case 2: return new C(a, b);
-          } return new C(a, b, c);
-        } return C.apply(this, arguments);
-      };
-      F[PROTOTYPE] = C[PROTOTYPE];
-      return F;
-    // make static versions for prototype methods
-    })(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
-    // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
-    if (IS_PROTO) {
-      (exports.virtual || (exports.virtual = {}))[key] = out;
-      // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
-      if (type & $export.R && expProto && !expProto[key]) hide(expProto, key, out);
-    }
-  }
-};
-// type bitmap
-$export.F = 1;   // forced
-$export.G = 2;   // global
-$export.S = 4;   // static
-$export.P = 8;   // proto
-$export.B = 16;  // bind
-$export.W = 32;  // wrap
-$export.U = 64;  // safe
-$export.R = 128; // real proto method for `library`
-module.exports = $export;
-
-
-/***/ }),
-/* 6 */
-/***/ (function(module, exports) {
-
-var hasOwnProperty = {}.hasOwnProperty;
-module.exports = function (it, key) {
-  return hasOwnProperty.call(it, key);
-};
-
-
-/***/ }),
-/* 7 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Thank's IE8 for his funny defineProperty
-module.exports = !__webpack_require__(16)(function () {
-  return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
-});
-
-
-/***/ }),
-/* 8 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var anObject = __webpack_require__(3);
-var IE8_DOM_DEFINE = __webpack_require__(66);
-var toPrimitive = __webpack_require__(38);
-var dP = Object.defineProperty;
-
-exports.f = __webpack_require__(7) ? Object.defineProperty : function defineProperty(O, P, Attributes) {
-  anObject(O);
-  P = toPrimitive(P, true);
-  anObject(Attributes);
-  if (IE8_DOM_DEFINE) try {
-    return dP(O, P, Attributes);
-  } catch (e) { /* empty */ }
-  if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
-  if ('value' in Attributes) O[P] = Attributes.value;
-  return O;
-};
-
-
-/***/ }),
-/* 9 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var dP = __webpack_require__(8);
-var createDesc = __webpack_require__(23);
-module.exports = __webpack_require__(7) ? function (object, key, value) {
-  return dP.f(object, key, createDesc(1, value));
-} : function (object, key, value) {
-  object[key] = value;
-  return object;
-};
-
-
-/***/ }),
-/* 10 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// to indexed object, toObject with fallback for non-array-like ES3 strings
-var IObject = __webpack_require__(64);
-var defined = __webpack_require__(37);
-module.exports = function (it) {
-  return IObject(defined(it));
-};
-
-
-/***/ }),
-/* 11 */
-/***/ (function(module, exports) {
-
-module.exports = {};
-
-
-/***/ }),
-/* 12 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-
-var _promise = __webpack_require__(122);
-
-var _promise2 = _interopRequireDefault(_promise);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-exports.default = function (fn) {
-  return function () {
-    var gen = fn.apply(this, arguments);
-    return new _promise2.default(function (resolve, reject) {
-      function step(key, arg) {
-        try {
-          var info = gen[key](arg);
-          var value = info.value;
-        } catch (error) {
-          reject(error);
-          return;
-        }
-
-        if (info.done) {
-          resolve(value);
-        } else {
-          return _promise2.default.resolve(value).then(function (value) {
-            step("next", value);
-          }, function (err) {
-            step("throw", err);
-          });
-        }
-      }
-
-      return step("next");
-    });
-  };
-};
-
-/***/ }),
-/* 13 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = __webpack_require__(124);
-
-
-/***/ }),
-/* 14 */
-/***/ (function(module, exports) {
-
-module.exports = true;
-
-
-/***/ }),
-/* 15 */
-/***/ (function(module, exports) {
-
-var toString = {}.toString;
-
-module.exports = function (it) {
-  return toString.call(it).slice(8, -1);
-};
-
-
-/***/ }),
-/* 16 */
-/***/ (function(module, exports) {
-
-module.exports = function (exec) {
-  try {
-    return !!exec();
-  } catch (e) {
-    return true;
-  }
-};
-
-
-/***/ }),
-/* 17 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// optional / simple context binding
-var aFunction = __webpack_require__(24);
-module.exports = function (fn, that, length) {
-  aFunction(fn);
-  if (that === undefined) return fn;
-  switch (length) {
-    case 1: return function (a) {
-      return fn.call(that, a);
-    };
-    case 2: return function (a, b) {
-      return fn.call(that, a, b);
-    };
-    case 3: return function (a, b, c) {
-      return fn.call(that, a, b, c);
-    };
-  }
-  return function (/* ...args */) {
-    return fn.apply(that, arguments);
-  };
-};
-
-
-/***/ }),
-/* 18 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var def = __webpack_require__(8).f;
-var has = __webpack_require__(6);
-var TAG = __webpack_require__(1)('toStringTag');
-
-module.exports = function (it, tag, stat) {
-  if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag });
-};
-
-
-/***/ }),
-/* 19 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-
-exports.default = function (instance, Constructor) {
-  if (!(instance instanceof Constructor)) {
-    throw new TypeError("Cannot call a class as a function");
-  }
-};
-
-/***/ }),
-/* 20 */
-/***/ (function(module, exports) {
-
-exports.f = {}.propertyIsEnumerable;
-
-
-/***/ }),
-/* 21 */
-/***/ (function(module, exports) {
-
-var id = 0;
-var px = Math.random();
-module.exports = function (key) {
-  return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
-};
-
-
-/***/ }),
-/* 22 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// 19.1.2.14 / 15.2.3.14 Object.keys(O)
-var $keys = __webpack_require__(65);
-var enumBugKeys = __webpack_require__(33);
-
-module.exports = Object.keys || function keys(O) {
-  return $keys(O, enumBugKeys);
-};
-
-
-/***/ }),
-/* 23 */
-/***/ (function(module, exports) {
-
-module.exports = function (bitmap, value) {
-  return {
-    enumerable: !(bitmap & 1),
-    configurable: !(bitmap & 2),
-    writable: !(bitmap & 4),
-    value: value
-  };
-};
-
-
-/***/ }),
-/* 24 */
-/***/ (function(module, exports) {
-
-module.exports = function (it) {
-  if (typeof it != 'function') throw TypeError(it + ' is not a function!');
-  return it;
-};
-
-
-/***/ }),
-/* 25 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var global = __webpack_require__(0);
-var core = __webpack_require__(2);
-var LIBRARY = __webpack_require__(14);
-var wksExt = __webpack_require__(26);
-var defineProperty = __webpack_require__(8).f;
-module.exports = function (name) {
-  var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {});
-  if (name.charAt(0) != '_' && !(name in $Symbol)) defineProperty($Symbol, name, { value: wksExt.f(name) });
-};
-
-
-/***/ }),
-/* 26 */
-/***/ (function(module, exports, __webpack_require__) {
-
-exports.f = __webpack_require__(1);
-
-
-/***/ }),
-/* 27 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-var IFRAME_HANDSHAKE = exports.IFRAME_HANDSHAKE = 'iframe-handshake';
-
-var TRANSPORT = exports.TRANSPORT = 'ui-no_transport';
-var BOOTLOADER = exports.BOOTLOADER = 'ui-device_bootloader_mode';
-var INITIALIZE = exports.INITIALIZE = 'ui-device_not_initialized';
-var FIRMWARE = exports.FIRMWARE = 'ui-device_firmware_old';
-var FIRMWARE_OUTDATED = exports.FIRMWARE_OUTDATED = 'ui-device_firmware_outdated';
-var BROWSER_NOT_SUPPORTED = exports.BROWSER_NOT_SUPPORTED = 'ui-browser_not_supported';
-var BROWSER_OUTDATED = exports.BROWSER_OUTDATED = 'ui-browser_outdated';
-var RECEIVE_BROWSER = exports.RECEIVE_BROWSER = 'ui-receive_browser';
-
-var REQUEST_UI_WINDOW = exports.REQUEST_UI_WINDOW = 'ui-request_window';
-var CLOSE_UI_WINDOW = exports.CLOSE_UI_WINDOW = 'ui-close_window';
-
-var REQUEST_PERMISSION = exports.REQUEST_PERMISSION = 'ui-request_permission';
-var REQUEST_CONFIRMATION = exports.REQUEST_CONFIRMATION = 'ui-request_confirmation';
-var REQUEST_PIN = exports.REQUEST_PIN = 'ui-request_pin';
-var INVALID_PIN = exports.INVALID_PIN = 'ui-invalid_pin';
-var REQUEST_PASSPHRASE = exports.REQUEST_PASSPHRASE = 'ui-request_passphrase';
-var REQUEST_PASSPHRASE_ON_DEVICE = exports.REQUEST_PASSPHRASE_ON_DEVICE = 'ui-request_passphrase_on_device';
-var INVALID_PASSPHRASE = exports.INVALID_PASSPHRASE = 'ui-invalid_passphrase';
-var INVALID_PASSPHRASE_ACTION = exports.INVALID_PASSPHRASE_ACTION = 'ui-invalid_passphrase_action';
-var CONNECT = exports.CONNECT = 'ui-connect';
-var LOADING = exports.LOADING = 'ui-loading';
-var SET_OPERATION = exports.SET_OPERATION = 'ui-set_operation';
-var SELECT_DEVICE = exports.SELECT_DEVICE = 'ui-select_device';
-var SELECT_ACCOUNT = exports.SELECT_ACCOUNT = 'ui-select_account';
-var SELECT_FEE = exports.SELECT_FEE = 'ui-select_fee';
-var UPDATE_CUSTOM_FEE = exports.UPDATE_CUSTOM_FEE = 'ui-update_custom_fee';
-var INSUFFICIENT_FUNDS = exports.INSUFFICIENT_FUNDS = 'ui-insufficient_funds';
-var REQUEST_BUTTON = exports.REQUEST_BUTTON = 'ui-button';
-
-var RECEIVE_PERMISSION = exports.RECEIVE_PERMISSION = 'ui-receive_permission';
-var RECEIVE_CONFIRMATION = exports.RECEIVE_CONFIRMATION = 'ui-receive_confirmation';
-var RECEIVE_PIN = exports.RECEIVE_PIN = 'ui-receive_pin';
-var RECEIVE_PASSPHRASE = exports.RECEIVE_PASSPHRASE = 'ui-receive_passphrase';
-var RECEIVE_DEVICE = exports.RECEIVE_DEVICE = 'ui-receive_device';
-var CHANGE_ACCOUNT = exports.CHANGE_ACCOUNT = 'ui-change_account';
-var RECEIVE_ACCOUNT = exports.RECEIVE_ACCOUNT = 'ui-receive_account';
-var RECEIVE_FEE = exports.RECEIVE_FEE = 'ui-receive_fee';
-
-var CHANGE_SETTINGS = exports.CHANGE_SETTINGS = 'ui-change_settings';
-
-var CUSTOM_MESSAGE_REQUEST = exports.CUSTOM_MESSAGE_REQUEST = 'ui-custom_request';
-var CUSTOM_MESSAGE_RESPONSE = exports.CUSTOM_MESSAGE_RESPONSE = 'ui-custom_response';
-
-var LOGIN_CHALLENGE_REQUEST = exports.LOGIN_CHALLENGE_REQUEST = 'ui-login_challenge_request';
-var LOGIN_CHALLENGE_RESPONSE = exports.LOGIN_CHALLENGE_RESPONSE = 'ui-login_challenge_response';
-
-var BUNDLE_PROGRESS = exports.BUNDLE_PROGRESS = 'ui-bundle_progress';
-
-/***/ }),
-/* 28 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-var INIT = exports.INIT = 'popup-init';
-var BOOTSTRAP = exports.BOOTSTRAP = 'popup-bootstrap';
-var EXTENSION_REQUEST = exports.EXTENSION_REQUEST = 'popup-extension_request';
-var EXTENSION_USB_PERMISSIONS = exports.EXTENSION_USB_PERMISSIONS = 'open-usb-permissions';
-var LOG = exports.LOG = 'popup-log';
-var OPENED = exports.OPENED = 'popup-opened';
-var OPEN_TIMEOUT = exports.OPEN_TIMEOUT = 'popup-open_timeout';
-var HANDSHAKE = exports.HANDSHAKE = 'popup-handshake';
-var CLOSE = exports.CLOSE = 'popup-close';
-var CLOSED = exports.CLOSED = 'popup-closed';
-var CANCEL_POPUP_REQUEST = exports.CANCEL_POPUP_REQUEST = 'ui-cancel-popup-request';
-
-/***/ }),
-/* 29 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-// 25.4.1.5 NewPromiseCapability(C)
-var aFunction = __webpack_require__(24);
-
-function PromiseCapability(C) {
-  var resolve, reject;
-  this.promise = new C(function ($$resolve, $$reject) {
-    if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor');
-    resolve = $$resolve;
-    reject = $$reject;
-  });
-  this.resolve = aFunction(resolve);
-  this.reject = aFunction(reject);
-}
-
-module.exports.f = function (C) {
-  return new PromiseCapability(C);
-};
-
-
-/***/ }),
-/* 30 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
-var anObject = __webpack_require__(3);
-var dPs = __webpack_require__(118);
-var enumBugKeys = __webpack_require__(33);
-var IE_PROTO = __webpack_require__(35)('IE_PROTO');
-var Empty = function () { /* empty */ };
-var PROTOTYPE = 'prototype';
-
-// Create object with fake `null` prototype: use iframe Object with cleared prototype
-var createDict = function () {
-  // Thrash, waste and sodomy: IE GC bug
-  var iframe = __webpack_require__(39)('iframe');
-  var i = enumBugKeys.length;
-  var lt = '<';
-  var gt = '>';
-  var iframeDocument;
-  iframe.style.display = 'none';
-  __webpack_require__(57).appendChild(iframe);
-  iframe.src = 'javascript:'; // eslint-disable-line no-script-url
-  // createDict = iframe.contentWindow.Object;
-  // html.removeChild(iframe);
-  iframeDocument = iframe.contentWindow.document;
-  iframeDocument.open();
-  iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
-  iframeDocument.close();
-  createDict = iframeDocument.F;
-  while (i--) delete createDict[PROTOTYPE][enumBugKeys[i]];
-  return createDict();
-};
-
-module.exports = Object.create || function create(O, Properties) {
-  var result;
-  if (O !== null) {
-    Empty[PROTOTYPE] = anObject(O);
-    result = new Empty();
-    Empty[PROTOTYPE] = null;
-    // add "__proto__" for Object.getPrototypeOf polyfill
-    result[IE_PROTO] = O;
-  } else result = createDict();
-  return Properties === undefined ? result : dPs(result, Properties);
-};
-
-
-/***/ }),
-/* 31 */
-/***/ (function(module, exports) {
-
-var g;
-
-// This works in non-strict mode
-g = (function() {
-	return this;
-})();
-
-try {
-	// This works if eval is allowed (see CSP)
-	g = g || Function("return this")() || (1, eval)("this");
-} catch (e) {
-	// This works if the window reference is available
-	if (typeof window === "object") g = window;
-}
-
-// g can still be undefined, but nothing to do about it...
-// We return undefined, instead of nothing here, so it's
-// easier to handle this case. if(!global) { ...}
-
-module.exports = g;
-
-
-/***/ }),
-/* 32 */
-/***/ (function(module, exports) {
-
-exports.f = Object.getOwnPropertySymbols;
-
-
-/***/ }),
-/* 33 */
-/***/ (function(module, exports) {
-
-// IE 8- don't enum bug keys
-module.exports = (
-  'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
-).split(',');
-
-
-/***/ }),
-/* 34 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var core = __webpack_require__(2);
-var global = __webpack_require__(0);
-var SHARED = '__core-js_shared__';
-var store = global[SHARED] || (global[SHARED] = {});
-
-(module.exports = function (key, value) {
-  return store[key] || (store[key] = value !== undefined ? value : {});
-})('versions', []).push({
-  version: core.version,
-  mode: __webpack_require__(14) ? 'pure' : 'global',
-  copyright: '© 2018 Denis Pushkarev (zloirock.ru)'
-});
-
-
-/***/ }),
-/* 35 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var shared = __webpack_require__(34)('keys');
-var uid = __webpack_require__(21);
-module.exports = function (key) {
-  return shared[key] || (shared[key] = uid(key));
-};
-
-
-/***/ }),
-/* 36 */
-/***/ (function(module, exports) {
-
-// 7.1.4 ToInteger
-var ceil = Math.ceil;
-var floor = Math.floor;
-module.exports = function (it) {
-  return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
-};
-
-
-/***/ }),
-/* 37 */
-/***/ (function(module, exports) {
-
-// 7.2.1 RequireObjectCoercible(argument)
-module.exports = function (it) {
-  if (it == undefined) throw TypeError("Can't call method on  " + it);
-  return it;
-};
-
-
-/***/ }),
-/* 38 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// 7.1.1 ToPrimitive(input [, PreferredType])
-var isObject = __webpack_require__(4);
-// instead of the ES6 spec version, we didn't implement @@toPrimitive case
-// and the second argument - flag - preferred type is a string
-module.exports = function (it, S) {
-  if (!isObject(it)) return it;
-  var fn, val;
-  if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
-  if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val;
-  if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
-  throw TypeError("Can't convert object to primitive value");
-};
-
-
-/***/ }),
-/* 39 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var isObject = __webpack_require__(4);
-var document = __webpack_require__(0).document;
-// typeof document.createElement is 'object' in old IE
-var is = isObject(document) && isObject(document.createElement);
-module.exports = function (it) {
-  return is ? document.createElement(it) : {};
-};
-
-
-/***/ }),
-/* 40 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-
-var _regenerator = __webpack_require__(13);
-
-var _regenerator2 = _interopRequireDefault(_regenerator);
-
-var _asyncToGenerator2 = __webpack_require__(12);
-
-var _asyncToGenerator3 = _interopRequireDefault(_asyncToGenerator2);
-
-exports.create = create;
-exports.createAsync = createAsync;
-exports.resolveTimeoutPromise = resolveTimeoutPromise;
-exports.rejectTimeoutPromise = rejectTimeoutPromise;
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function create(arg, device) {
-    var _this = this;
-
-    var localResolve = function localResolve(t) {};
-    var localReject = function localReject(e) {};
-    var id = void 0;
-
-    var promise = new Promise(function () {
-        var _ref = (0, _asyncToGenerator3.default)( /*#__PURE__*/_regenerator2.default.mark(function _callee(resolve, reject) {
-            return _regenerator2.default.wrap(function _callee$(_context) {
-                while (1) {
-                    switch (_context.prev = _context.next) {
-                        case 0:
-                            localResolve = resolve;
-                            localReject = reject;
-
-                            if (!(typeof arg === 'function')) {
-                                _context.next = 11;
-                                break;
-                            }
-
-                            _context.prev = 3;
-                            _context.next = 6;
-                            return arg();
-
-                        case 6:
-                            _context.next = 11;
-                            break;
-
-                        case 8:
-                            _context.prev = 8;
-                            _context.t0 = _context['catch'](3);
-
-                            reject(_context.t0);
-
-                        case 11:
-                            if (typeof arg === 'string') id = arg;
-
-                        case 12:
-                        case 'end':
-                            return _context.stop();
-                    }
-                }
-            }, _callee, _this, [[3, 8]]);
-        }));
-
-        return function (_x, _x2) {
-            return _ref.apply(this, arguments);
-        };
-    }());
-
-    return {
-        id: id,
-        device: device,
-        resolve: localResolve,
-        reject: localReject,
-        promise: promise
-    };
-}
-
-function createAsync(innerFn) {
-    var _this2 = this;
-
-    var localResolve = function localResolve(t) {};
-    var localReject = function localReject(e) {};
-
-    var promise = new Promise(function (resolve, reject) {
-        localResolve = resolve;
-        localReject = reject;
-    });
-
-    var inner = function () {
-        var _ref2 = (0, _asyncToGenerator3.default)( /*#__PURE__*/_regenerator2.default.mark(function _callee2() {
-            return _regenerator2.default.wrap(function _callee2$(_context2) {
-                while (1) {
-                    switch (_context2.prev = _context2.next) {
-                        case 0:
-                            _context2.next = 2;
-                            return innerFn();
-
-                        case 2:
-                        case 'end':
-                            return _context2.stop();
-                    }
-                }
-            }, _callee2, _this2);
-        }));
-
-        return function inner() {
-            return _ref2.apply(this, arguments);
-        };
-    }();
-
-    return {
-        resolve: localResolve,
-        reject: localReject,
-        promise: promise,
-        run: function run() {
-            inner();
-            return promise;
-        }
-    };
-}
-
-function resolveTimeoutPromise(delay, result) {
-    return new Promise(function (resolve) {
-        setTimeout(function () {
-            resolve(result);
-        }, delay);
-    });
-}
-
-function rejectTimeoutPromise(delay, error) {
-    return new Promise(function (resolve, reject) {
-        setTimeout(function () {
-            reject(error);
-        }, delay);
-    });
-}
-
-/***/ }),
-/* 41 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-
-var _setPrototypeOf = __webpack_require__(87);
-
-var _setPrototypeOf2 = _interopRequireDefault(_setPrototypeOf);
-
-var _create = __webpack_require__(83);
-
-var _create2 = _interopRequireDefault(_create);
-
-var _typeof2 = __webpack_require__(44);
-
-var _typeof3 = _interopRequireDefault(_typeof2);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-exports.default = function (subClass, superClass) {
-  if (typeof superClass !== "function" && superClass !== null) {
-    throw new TypeError("Super expression must either be null or a function, not " + (typeof superClass === "undefined" ? "undefined" : (0, _typeof3.default)(superClass)));
-  }
-
-  subClass.prototype = (0, _create2.default)(superClass && superClass.prototype, {
-    constructor: {
-      value: subClass,
-      enumerable: false,
-      writable: true,
-      configurable: true
-    }
-  });
-  if (superClass) _setPrototypeOf2.default ? (0, _setPrototypeOf2.default)(subClass, superClass) : subClass.__proto__ = superClass;
-};
-
-/***/ }),
-/* 42 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var pIE = __webpack_require__(20);
-var createDesc = __webpack_require__(23);
-var toIObject = __webpack_require__(10);
-var toPrimitive = __webpack_require__(38);
-var has = __webpack_require__(6);
-var IE8_DOM_DEFINE = __webpack_require__(66);
-var gOPD = Object.getOwnPropertyDescriptor;
-
-exports.f = __webpack_require__(7) ? gOPD : function getOwnPropertyDescriptor(O, P) {
-  O = toIObject(O);
-  P = toPrimitive(P, true);
-  if (IE8_DOM_DEFINE) try {
-    return gOPD(O, P);
-  } catch (e) { /* empty */ }
-  if (has(O, P)) return createDesc(!pIE.f.call(O, P), O[P]);
-};
-
-
-/***/ }),
-/* 43 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)
-var $keys = __webpack_require__(65);
-var hiddenKeys = __webpack_require__(33).concat('length', 'prototype');
-
-exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
-  return $keys(O, hiddenKeys);
-};
-
-
-/***/ }),
-/* 44 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-
-var _iterator = __webpack_require__(98);
-
-var _iterator2 = _interopRequireDefault(_iterator);
-
-var _symbol = __webpack_require__(96);
-
-var _symbol2 = _interopRequireDefault(_symbol);
-
-var _typeof = typeof _symbol2.default === "function" && typeof _iterator2.default === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof _symbol2.default === "function" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? "symbol" : typeof obj; };
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-exports.default = typeof _symbol2.default === "function" && _typeof(_iterator2.default) === "symbol" ? function (obj) {
-  return typeof obj === "undefined" ? "undefined" : _typeof(obj);
-} : function (obj) {
-  return obj && typeof _symbol2.default === "function" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? "symbol" : typeof obj === "undefined" ? "undefined" : _typeof(obj);
-};
-
-/***/ }),
-/* 45 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-
-var _typeof2 = __webpack_require__(44);
-
-var _typeof3 = _interopRequireDefault(_typeof2);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-exports.default = function (self, call) {
-  if (!self) {
-    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
-  }
-
-  return call && ((typeof call === "undefined" ? "undefined" : (0, _typeof3.default)(call)) === "object" || typeof call === "function") ? call : self;
-};
-
-/***/ }),
-/* 46 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-exports.NO_COIN_INFO = exports.BACKEND_NO_URL = exports.WEBUSB_ERROR_MESSAGE = exports.INVALID_PIN_ERROR_MESSAGE = exports.WRONG_PREVIOUS_SESSION_ERROR_MESSAGE = exports.INVALID_STATE = exports.CALL_OVERRIDE = exports.INITIALIZATION_FAILED = exports.DEVICE_USED_ELSEWHERE = exports.PERMISSIONS_NOT_GRANTED = exports.POPUP_CLOSED = exports.INVALID_PARAMETERS = exports.DEVICE_CALL_IN_PROGRESS = exports.DEVICE_NOT_FOUND = exports.WRONG_TRANSPORT_CONFIG = exports.NO_TRANSPORT = exports.BROWSER = exports.POPUP_TIMEOUT = exports.IFRAME_TIMEOUT = exports.IFRAME_INITIALIZED = exports.IFRAME_BLOCKED = exports.NO_IFRAME = exports.invalidParameter = exports.TrezorError = undefined;
-
-var _classCallCheck2 = __webpack_require__(19);
-
-var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
-
-var _possibleConstructorReturn2 = __webpack_require__(45);
-
-var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);
-
-var _inherits2 = __webpack_require__(41);
-
-var _inherits3 = _interopRequireDefault(_inherits2);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-var TrezorError = exports.TrezorError = function (_Error) {
-    (0, _inherits3.default)(TrezorError, _Error);
-
-    function TrezorError(code, message) {
-        (0, _classCallCheck3.default)(this, TrezorError);
-
-        var _this = (0, _possibleConstructorReturn3.default)(this, _Error.call(this, message));
-
-        _this.code = code;
-        _this.message = message;
-        return _this;
-    }
-
-    return TrezorError;
-}(Error);
-
-var invalidParameter = exports.invalidParameter = function invalidParameter(message) {
-    return new TrezorError('Connect_InvalidParameter', message);
-};
-
-// level 100 error during initialization
-var NO_IFRAME = exports.NO_IFRAME = new TrezorError(100, 'TrezorConnect not yet initialized');
-var IFRAME_BLOCKED = exports.IFRAME_BLOCKED = new TrezorError('iframe_blocked', 'TrezorConnect iframe was blocked');
-var IFRAME_INITIALIZED = exports.IFRAME_INITIALIZED = new TrezorError(101, 'TrezorConnect has been already initialized');
-var IFRAME_TIMEOUT = exports.IFRAME_TIMEOUT = new TrezorError(102, 'Iframe timeout');
-var POPUP_TIMEOUT = exports.POPUP_TIMEOUT = new TrezorError(103, 'Popup timeout');
-var BROWSER = exports.BROWSER = new TrezorError(104, 'Browser not supported');
-
-var NO_TRANSPORT = exports.NO_TRANSPORT = new TrezorError(500, 'Transport is missing');
-var WRONG_TRANSPORT_CONFIG = exports.WRONG_TRANSPORT_CONFIG = new TrezorError(5002, 'Wrong config response'); // config_signed
-var DEVICE_NOT_FOUND = exports.DEVICE_NOT_FOUND = new TrezorError(501, 'Device not found');
-// export const DEVICE_CALL_IN_PROGRESS: TrezorError = new TrezorError(502, "Device call in progress.");
-var DEVICE_CALL_IN_PROGRESS = exports.DEVICE_CALL_IN_PROGRESS = new TrezorError(503, 'Device call in progress');
-var INVALID_PARAMETERS = exports.INVALID_PARAMETERS = new TrezorError(504, 'Invalid parameters');
-var POPUP_CLOSED = exports.POPUP_CLOSED = new Error('Popup closed');
-
-var PERMISSIONS_NOT_GRANTED = exports.PERMISSIONS_NOT_GRANTED = new TrezorError(600, 'Permissions not granted');
-
-var DEVICE_USED_ELSEWHERE = exports.DEVICE_USED_ELSEWHERE = new TrezorError(700, 'Device is used in another window');
-var INITIALIZATION_FAILED = exports.INITIALIZATION_FAILED = new TrezorError('Failure_Initialize', 'Initialization failed');
-
-var CALL_OVERRIDE = exports.CALL_OVERRIDE = new TrezorError('Failure_ActionOverride', 'override');
-var INVALID_STATE = exports.INVALID_STATE = new TrezorError('Failure_PassphraseState', 'Passphrase is incorrect');
-
-// a slight hack
-// this error string is hard-coded
-// in both bridge and extension
-var WRONG_PREVIOUS_SESSION_ERROR_MESSAGE = exports.WRONG_PREVIOUS_SESSION_ERROR_MESSAGE = 'wrong previous session';
-var INVALID_PIN_ERROR_MESSAGE = exports.INVALID_PIN_ERROR_MESSAGE = 'PIN invalid';
-var WEBUSB_ERROR_MESSAGE = exports.WEBUSB_ERROR_MESSAGE = 'NetworkError: Unable to claim interface.';
-
-// BlockBook
-var BACKEND_NO_URL = exports.BACKEND_NO_URL = new TrezorError('Backend_init', 'Url not found');
-
-var NO_COIN_INFO = exports.NO_COIN_INFO = invalidParameter('Coin not found.');
-
-/***/ }),
-/* 47 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-// device list events
-
-exports.__esModule = true;
-var CONNECT = exports.CONNECT = 'device-connect';
-var CONNECT_UNACQUIRED = exports.CONNECT_UNACQUIRED = 'device-connect_unacquired';
-var DISCONNECT = exports.DISCONNECT = 'device-disconnect';
-var CHANGED = exports.CHANGED = 'device-changed';
-var ACQUIRE = exports.ACQUIRE = 'device-acquire';
-var RELEASE = exports.RELEASE = 'device-release';
-var ACQUIRED = exports.ACQUIRED = 'device-acquired';
-var RELEASED = exports.RELEASED = 'device-released';
-var USED_ELSEWHERE = exports.USED_ELSEWHERE = 'device-used_elsewhere';
-
-var LOADING = exports.LOADING = 'device-loading';
-
-// trezor-link events in protobuf format
-var BUTTON = exports.BUTTON = 'button';
-var PIN = exports.PIN = 'pin';
-var PASSPHRASE = exports.PASSPHRASE = 'passphrase';
-var PASSPHRASE_ON_DEVICE = exports.PASSPHRASE_ON_DEVICE = 'passphrase_on_device';
-var WORD = exports.WORD = 'word';
-
-// custom
-var WAIT_FOR_SELECTION = exports.WAIT_FOR_SELECTION = 'device-wait_for_selection';
-
-// this string has different prefix than other constants and it's used as device path
-var UNREADABLE = exports.UNREADABLE = 'unreadable-device';
-
-/***/ }),
-/* 48 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-var START = exports.START = 'transport-start';
-var ERROR = exports.ERROR = 'transport-error';
-var UPDATE = exports.UPDATE = 'transport-update';
-var STREAM = exports.STREAM = 'transport-stream';
-var REQUEST = exports.REQUEST = 'transport-request_device';
-var RECONNECT = exports.RECONNECT = 'transport-reconnect';
-var START_PENDING = exports.START_PENDING = 'transport-start_pending';
-
-/***/ }),
-/* 49 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-var CORE_EVENT = exports.CORE_EVENT = 'CORE_EVENT';
-var UI_EVENT = exports.UI_EVENT = 'UI_EVENT';
-var DEVICE_EVENT = exports.DEVICE_EVENT = 'DEVICE_EVENT';
-var TRANSPORT_EVENT = exports.TRANSPORT_EVENT = 'TRANSPORT_EVENT';
-var RESPONSE_EVENT = exports.RESPONSE_EVENT = 'RESPONSE_EVENT';
-
-/***/ }),
-/* 50 */
-/***/ (function(module, exports) {
-
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-function EventEmitter() {
-  this._events = this._events || {};
-  this._maxListeners = this._maxListeners || undefined;
-}
-module.exports = EventEmitter;
-
-// Backwards-compat with node 0.10.x
-EventEmitter.EventEmitter = EventEmitter;
-
-EventEmitter.prototype._events = undefined;
-EventEmitter.prototype._maxListeners = undefined;
-
-// By default EventEmitters will print a warning if more than 10 listeners are
-// added to it. This is a useful default which helps finding memory leaks.
-EventEmitter.defaultMaxListeners = 10;
-
-// Obviously not all Emitters should be limited to 10. This function allows
-// that to be increased. Set to zero for unlimited.
-EventEmitter.prototype.setMaxListeners = function(n) {
-  if (!isNumber(n) || n < 0 || isNaN(n))
-    throw TypeError('n must be a positive number');
-  this._maxListeners = n;
-  return this;
-};
-
-EventEmitter.prototype.emit = function(type) {
-  var er, handler, len, args, i, listeners;
-
-  if (!this._events)
-    this._events = {};
-
-  // If there is no 'error' event listener then throw.
-  if (type === 'error') {
-    if (!this._events.error ||
-        (isObject(this._events.error) && !this._events.error.length)) {
-      er = arguments[1];
-      if (er instanceof Error) {
-        throw er; // Unhandled 'error' event
-      } else {
-        // At least give some kind of context to the user
-        var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
-        err.context = er;
-        throw err;
-      }
-    }
-  }
-
-  handler = this._events[type];
-
-  if (isUndefined(handler))
-    return false;
-
-  if (isFunction(handler)) {
-    switch (arguments.length) {
-      // fast cases
-      case 1:
-        handler.call(this);
-        break;
-      case 2:
-        handler.call(this, arguments[1]);
-        break;
-      case 3:
-        handler.call(this, arguments[1], arguments[2]);
-        break;
-      // slower
-      default:
-        args = Array.prototype.slice.call(arguments, 1);
-        handler.apply(this, args);
-    }
-  } else if (isObject(handler)) {
-    args = Array.prototype.slice.call(arguments, 1);
-    listeners = handler.slice();
-    len = listeners.length;
-    for (i = 0; i < len; i++)
-      listeners[i].apply(this, args);
-  }
-
-  return true;
-};
-
-EventEmitter.prototype.addListener = function(type, listener) {
-  var m;
-
-  if (!isFunction(listener))
-    throw TypeError('listener must be a function');
-
-  if (!this._events)
-    this._events = {};
-
-  // To avoid recursion in the case that type === "newListener"! Before
-  // adding it to the listeners, first emit "newListener".
-  if (this._events.newListener)
-    this.emit('newListener', type,
-              isFunction(listener.listener) ?
-              listener.listener : listener);
-
-  if (!this._events[type])
-    // Optimize the case of one listener. Don't need the extra array object.
-    this._events[type] = listener;
-  else if (isObject(this._events[type]))
-    // If we've already got an array, just append.
-    this._events[type].push(listener);
-  else
-    // Adding the second element, need to change to array.
-    this._events[type] = [this._events[type], listener];
-
-  // Check for listener leak
-  if (isObject(this._events[type]) && !this._events[type].warned) {
-    if (!isUndefined(this._maxListeners)) {
-      m = this._maxListeners;
-    } else {
-      m = EventEmitter.defaultMaxListeners;
-    }
-
-    if (m && m > 0 && this._events[type].length > m) {
-      this._events[type].warned = true;
-      console.error('(node) warning: possible EventEmitter memory ' +
-                    'leak detected. %d listeners added. ' +
-                    'Use emitter.setMaxListeners() to increase limit.',
-                    this._events[type].length);
-      if (typeof console.trace === 'function') {
-        // not supported in IE 10
-        console.trace();
-      }
-    }
-  }
-
-  return this;
-};
-
-EventEmitter.prototype.on = EventEmitter.prototype.addListener;
-
-EventEmitter.prototype.once = function(type, listener) {
-  if (!isFunction(listener))
-    throw TypeError('listener must be a function');
-
-  var fired = false;
-
-  function g() {
-    this.removeListener(type, g);
-
-    if (!fired) {
-      fired = true;
-      listener.apply(this, arguments);
-    }
-  }
-
-  g.listener = listener;
-  this.on(type, g);
-
-  return this;
-};
-
-// emits a 'removeListener' event iff the listener was removed
-EventEmitter.prototype.removeListener = function(type, listener) {
-  var list, position, length, i;
-
-  if (!isFunction(listener))
-    throw TypeError('listener must be a function');
-
-  if (!this._events || !this._events[type])
-    return this;
-
-  list = this._events[type];
-  length = list.length;
-  position = -1;
-
-  if (list === listener ||
-      (isFunction(list.listener) && list.listener === listener)) {
-    delete this._events[type];
-    if (this._events.removeListener)
-      this.emit('removeListener', type, listener);
-
-  } else if (isObject(list)) {
-    for (i = length; i-- > 0;) {
-      if (list[i] === listener ||
-          (list[i].listener && list[i].listener === listener)) {
-        position = i;
-        break;
-      }
-    }
-
-    if (position < 0)
-      return this;
-
-    if (list.length === 1) {
-      list.length = 0;
-      delete this._events[type];
-    } else {
-      list.splice(position, 1);
-    }
-
-    if (this._events.removeListener)
-      this.emit('removeListener', type, listener);
-  }
-
-  return this;
-};
-
-EventEmitter.prototype.removeAllListeners = function(type) {
-  var key, listeners;
-
-  if (!this._events)
-    return this;
-
-  // not listening for removeListener, no need to emit
-  if (!this._events.removeListener) {
-    if (arguments.length === 0)
-      this._events = {};
-    else if (this._events[type])
-      delete this._events[type];
-    return this;
-  }
-
-  // emit removeListener for all listeners on all events
-  if (arguments.length === 0) {
-    for (key in this._events) {
-      if (key === 'removeListener') continue;
-      this.removeAllListeners(key);
-    }
-    this.removeAllListeners('removeListener');
-    this._events = {};
-    return this;
-  }
-
-  listeners = this._events[type];
-
-  if (isFunction(listeners)) {
-    this.removeListener(type, listeners);
-  } else if (listeners) {
-    // LIFO order
-    while (listeners.length)
-      this.removeListener(type, listeners[listeners.length - 1]);
-  }
-  delete this._events[type];
-
-  return this;
-};
-
-EventEmitter.prototype.listeners = function(type) {
-  var ret;
-  if (!this._events || !this._events[type])
-    ret = [];
-  else if (isFunction(this._events[type]))
-    ret = [this._events[type]];
-  else
-    ret = this._events[type].slice();
-  return ret;
-};
-
-EventEmitter.prototype.listenerCount = function(type) {
-  if (this._events) {
-    var evlistener = this._events[type];
-
-    if (isFunction(evlistener))
-      return 1;
-    else if (evlistener)
-      return evlistener.length;
-  }
-  return 0;
-};
-
-EventEmitter.listenerCount = function(emitter, type) {
-  return emitter.listenerCount(type);
-};
-
-function isFunction(arg) {
-  return typeof arg === 'function';
-}
-
-function isNumber(arg) {
-  return typeof arg === 'number';
-}
-
-function isObject(arg) {
-  return typeof arg === 'object' && arg !== null;
-}
-
-function isUndefined(arg) {
-  return arg === void 0;
-}
-
-
-/***/ }),
-/* 51 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var anObject = __webpack_require__(3);
-var isObject = __webpack_require__(4);
-var newPromiseCapability = __webpack_require__(29);
-
-module.exports = function (C, x) {
-  anObject(C);
-  if (isObject(x) && x.constructor === C) return x;
-  var promiseCapability = newPromiseCapability.f(C);
-  var resolve = promiseCapability.resolve;
-  resolve(x);
-  return promiseCapability.promise;
-};
-
-
-/***/ }),
-/* 52 */
-/***/ (function(module, exports) {
-
-module.exports = function (exec) {
-  try {
-    return { e: false, v: exec() };
-  } catch (e) {
-    return { e: true, v: e };
-  }
-};
-
-
-/***/ }),
-/* 53 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var ctx = __webpack_require__(17);
-var invoke = __webpack_require__(107);
-var html = __webpack_require__(57);
-var cel = __webpack_require__(39);
-var global = __webpack_require__(0);
-var process = global.process;
-var setTask = global.setImmediate;
-var clearTask = global.clearImmediate;
-var MessageChannel = global.MessageChannel;
-var Dispatch = global.Dispatch;
-var counter = 0;
-var queue = {};
-var ONREADYSTATECHANGE = 'onreadystatechange';
-var defer, channel, port;
-var run = function () {
-  var id = +this;
-  // eslint-disable-next-line no-prototype-builtins
-  if (queue.hasOwnProperty(id)) {
-    var fn = queue[id];
-    delete queue[id];
-    fn();
-  }
-};
-var listener = function (event) {
-  run.call(event.data);
-};
-// Node.js 0.9+ & IE10+ has setImmediate, otherwise:
-if (!setTask || !clearTask) {
-  setTask = function setImmediate(fn) {
-    var args = [];
-    var i = 1;
-    while (arguments.length > i) args.push(arguments[i++]);
-    queue[++counter] = function () {
-      // eslint-disable-next-line no-new-func
-      invoke(typeof fn == 'function' ? fn : Function(fn), args);
-    };
-    defer(counter);
-    return counter;
-  };
-  clearTask = function clearImmediate(id) {
-    delete queue[id];
-  };
-  // Node.js 0.8-
-  if (__webpack_require__(15)(process) == 'process') {
-    defer = function (id) {
-      process.nextTick(ctx(run, id, 1));
-    };
-  // Sphere (JS game engine) Dispatch API
-  } else if (Dispatch && Dispatch.now) {
-    defer = function (id) {
-      Dispatch.now(ctx(run, id, 1));
-    };
-  // Browsers with MessageChannel, includes WebWorkers
-  } else if (MessageChannel) {
-    channel = new MessageChannel();
-    port = channel.port2;
-    channel.port1.onmessage = listener;
-    defer = ctx(port.postMessage, port, 1);
-  // Browsers with postMessage, skip WebWorkers
-  // IE8 has postMessage, but it's sync & typeof its postMessage is 'object'
-  } else if (global.addEventListener && typeof postMessage == 'function' && !global.importScripts) {
-    defer = function (id) {
-      global.postMessage(id + '', '*');
-    };
-    global.addEventListener('message', listener, false);
-  // IE8-
-  } else if (ONREADYSTATECHANGE in cel('script')) {
-    defer = function (id) {
-      html.appendChild(cel('script'))[ONREADYSTATECHANGE] = function () {
-        html.removeChild(this);
-        run.call(id);
-      };
-    };
-  // Rest old browsers
-  } else {
-    defer = function (id) {
-      setTimeout(ctx(run, id, 1), 0);
-    };
-  }
-}
-module.exports = {
-  set: setTask,
-  clear: clearTask
-};
-
-
-/***/ }),
-/* 54 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// 7.3.20 SpeciesConstructor(O, defaultConstructor)
-var anObject = __webpack_require__(3);
-var aFunction = __webpack_require__(24);
-var SPECIES = __webpack_require__(1)('species');
-module.exports = function (O, D) {
-  var C = anObject(O).constructor;
-  var S;
-  return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? D : aFunction(S);
-};
-
-
-/***/ }),
-/* 55 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// getting tag from 19.1.3.6 Object.prototype.toString()
-var cof = __webpack_require__(15);
-var TAG = __webpack_require__(1)('toStringTag');
-// ES3 wrong here
-var ARG = cof(function () { return arguments; }()) == 'Arguments';
-
-// fallback for IE11 Script Access Denied error
-var tryGet = function (it, key) {
-  try {
-    return it[key];
-  } catch (e) { /* empty */ }
-};
-
-module.exports = function (it) {
-  var O, T, B;
-  return it === undefined ? 'Undefined' : it === null ? 'Null'
-    // @@toStringTag case
-    : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T
-    // builtinTag case
-    : ARG ? cof(O)
-    // ES3 arguments fallback
-    : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;
-};
-
-
-/***/ }),
-/* 56 */
-/***/ (function(module, exports, __webpack_require__) {
-
-__webpack_require__(116);
-var global = __webpack_require__(0);
-var hide = __webpack_require__(9);
-var Iterators = __webpack_require__(11);
-var TO_STRING_TAG = __webpack_require__(1)('toStringTag');
-
-var DOMIterables = ('CSSRuleList,CSSStyleDeclaration,CSSValueList,ClientRectList,DOMRectList,DOMStringList,' +
-  'DOMTokenList,DataTransferItemList,FileList,HTMLAllCollection,HTMLCollection,HTMLFormElement,HTMLSelectElement,' +
-  'MediaList,MimeTypeArray,NamedNodeMap,NodeList,PaintRequestList,Plugin,PluginArray,SVGLengthList,SVGNumberList,' +
-  'SVGPathSegList,SVGPointList,SVGStringList,SVGTransformList,SourceBufferList,StyleSheetList,TextTrackCueList,' +
-  'TextTrackList,TouchList').split(',');
-
-for (var i = 0; i < DOMIterables.length; i++) {
-  var NAME = DOMIterables[i];
-  var Collection = global[NAME];
-  var proto = Collection && Collection.prototype;
-  if (proto && !proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME);
-  Iterators[NAME] = Iterators.Array;
-}
-
-
-/***/ }),
-/* 57 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var document = __webpack_require__(0).document;
-module.exports = document && document.documentElement;
-
-
-/***/ }),
-/* 58 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = __webpack_require__(9);
-
-
-/***/ }),
-/* 59 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-var LIBRARY = __webpack_require__(14);
-var $export = __webpack_require__(5);
-var redefine = __webpack_require__(58);
-var hide = __webpack_require__(9);
-var Iterators = __webpack_require__(11);
-var $iterCreate = __webpack_require__(119);
-var setToStringTag = __webpack_require__(18);
-var getPrototypeOf = __webpack_require__(117);
-var ITERATOR = __webpack_require__(1)('iterator');
-var BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`
-var FF_ITERATOR = '@@iterator';
-var KEYS = 'keys';
-var VALUES = 'values';
-
-var returnThis = function () { return this; };
-
-module.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {
-  $iterCreate(Constructor, NAME, next);
-  var getMethod = function (kind) {
-    if (!BUGGY && kind in proto) return proto[kind];
-    switch (kind) {
-      case KEYS: return function keys() { return new Constructor(this, kind); };
-      case VALUES: return function values() { return new Constructor(this, kind); };
-    } return function entries() { return new Constructor(this, kind); };
-  };
-  var TAG = NAME + ' Iterator';
-  var DEF_VALUES = DEFAULT == VALUES;
-  var VALUES_BUG = false;
-  var proto = Base.prototype;
-  var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];
-  var $default = $native || getMethod(DEFAULT);
-  var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;
-  var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;
-  var methods, key, IteratorPrototype;
-  // Fix native
-  if ($anyNative) {
-    IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));
-    if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {
-      // Set @@toStringTag to native iterators
-      setToStringTag(IteratorPrototype, TAG, true);
-      // fix for some old engines
-      if (!LIBRARY && typeof IteratorPrototype[ITERATOR] != 'function') hide(IteratorPrototype, ITERATOR, returnThis);
-    }
-  }
-  // fix Array#{values, @@iterator}.name in V8 / FF
-  if (DEF_VALUES && $native && $native.name !== VALUES) {
-    VALUES_BUG = true;
-    $default = function values() { return $native.call(this); };
-  }
-  // Define iterator
-  if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {
-    hide(proto, ITERATOR, $default);
-  }
-  // Plug for library
-  Iterators[NAME] = $default;
-  Iterators[TAG] = returnThis;
-  if (DEFAULT) {
-    methods = {
-      values: DEF_VALUES ? $default : getMethod(VALUES),
-      keys: IS_SET ? $default : getMethod(KEYS),
-      entries: $entries
-    };
-    if (FORCED) for (key in methods) {
-      if (!(key in proto)) redefine(proto, key, methods[key]);
-    } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);
-  }
-  return methods;
-};
-
-
-/***/ }),
-/* 60 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-var $at = __webpack_require__(120)(true);
-
-// 21.1.3.27 String.prototype[@@iterator]()
-__webpack_require__(59)(String, 'String', function (iterated) {
-  this._t = String(iterated); // target
-  this._i = 0;                // next index
-// 21.1.5.2.1 %StringIteratorPrototype%.next()
-}, function () {
-  var O = this._t;
-  var index = this._i;
-  var point;
-  if (index >= O.length) return { value: undefined, done: true };
-  point = $at(O, index);
-  this._i += point.length;
-  return { value: point, done: false };
-});
-
-
-/***/ }),
-/* 61 */
-/***/ (function(module, exports) {
-
-
-
-/***/ }),
-/* 62 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// 7.1.13 ToObject(argument)
-var defined = __webpack_require__(37);
-module.exports = function (it) {
-  return Object(defined(it));
-};
-
-
-/***/ }),
-/* 63 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// 7.1.15 ToLength
-var toInteger = __webpack_require__(36);
-var min = Math.min;
-module.exports = function (it) {
-  return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
-};
-
-
-/***/ }),
-/* 64 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// fallback for non-array-like ES3 and non-enumerable old V8 strings
-var cof = __webpack_require__(15);
-// eslint-disable-next-line no-prototype-builtins
-module.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
-  return cof(it) == 'String' ? it.split('') : Object(it);
-};
-
-
-/***/ }),
-/* 65 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var has = __webpack_require__(6);
-var toIObject = __webpack_require__(10);
-var arrayIndexOf = __webpack_require__(126)(false);
-var IE_PROTO = __webpack_require__(35)('IE_PROTO');
-
-module.exports = function (object, names) {
-  var O = toIObject(object);
-  var i = 0;
-  var result = [];
-  var key;
-  for (key in O) if (key != IE_PROTO) has(O, key) && result.push(key);
-  // Don't enum bug & hidden keys
-  while (names.length > i) if (has(O, key = names[i++])) {
-    ~arrayIndexOf(result, key) || result.push(key);
-  }
-  return result;
-};
-
-
-/***/ }),
-/* 66 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = !__webpack_require__(7) && !__webpack_require__(16)(function () {
-  return Object.defineProperty(__webpack_require__(39)('div'), 'a', { get: function () { return 7; } }).a != 7;
-});
-
-
-/***/ }),
-/* 67 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-
-var _assign = __webpack_require__(130);
-
-var _assign2 = _interopRequireDefault(_assign);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-exports.default = _assign2.default || function (target) {
-  for (var i = 1; i < arguments.length; i++) {
-    var source = arguments[i];
-
-    for (var key in source) {
-      if (Object.prototype.hasOwnProperty.call(source, key)) {
-        target[key] = source[key];
-      }
-    }
-  }
-
-  return target;
-};
-
-/***/ }),
-/* 68 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-/***/ }),
-/* 69 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-/***/ }),
-/* 70 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-/*
-* Public types accessible from npm library
-*/
-
-exports.__esModule = true;
-
-var _response = __webpack_require__(69);
-
-Object.keys(_response).forEach(function (key) {
-    if (key === "default" || key === "__esModule") return;
-    Object.defineProperty(exports, key, {
-        enumerable: true,
-        get: function get() {
-            return _response[key];
-        }
-    });
-});
-
-var _constants = __webpack_require__(49);
-
-var _transport = __webpack_require__(48);
-
-var TRANSPORT = _interopRequireWildcard(_transport);
-
-var _popup = __webpack_require__(28);
-
-var POPUP = _interopRequireWildcard(_popup);
-
-var _ui = __webpack_require__(27);
-
-var UI = _interopRequireWildcard(_ui);
-
-var _device = __webpack_require__(47);
-
-var DEVICE = _interopRequireWildcard(_device);
-
-var _params = __webpack_require__(68);
-
-var P = _interopRequireWildcard(_params);
-
-var R = _interopRequireWildcard(_response);
-
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
-
-/***/ }),
-/* 71 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-exports.parse = exports.DEFAULT_PRIORITY = undefined;
-
-var _extends2 = __webpack_require__(67);
-
-var _extends3 = _interopRequireDefault(_extends2);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-/*
- * Initial settings for connect.
- * It could be changed by passing values into TrezorConnect.init(...) method
- */
-
-var VERSION = '5.0.28';
-var versionN = VERSION.split('.').map(function (s) {
-    return parseInt(s);
-});
-var DIRECTORY = '' + versionN[0] + (versionN[1] > 0 ? '.' + versionN[1] : '') + '/';
-var DEFAULT_DOMAIN = 'https://connect.trezor.io/';
-var SRC = window.__TREZOR_CONNECT_SRC || '' + DEFAULT_DOMAIN + DIRECTORY;
-
-var DEFAULT_PRIORITY = exports.DEFAULT_PRIORITY = 2;
-
-var initialSettings = {
-    configSrc: 'data/config.json', // constant
-    debug: false,
-    origin: null,
-    priority: DEFAULT_PRIORITY,
-    trustedHost: false,
-    connectSrc: SRC,
-    iframeSrc: SRC + 'iframe.html',
-    popup: true,
-    popupSrc: SRC + 'popup.html',
-    webusbSrc: SRC + 'webusb.html',
-    transportReconnect: false,
-    webusb: true,
-    pendingTransportEvent: true,
-    supportedBrowser: !/Trident|MSIE/.test(navigator.userAgent),
-    extension: null
-};
-
-var currentSettings = initialSettings;
-
-var parse = exports.parse = function parse(input) {
-    if (!input) return currentSettings;
-
-    var settings = (0, _extends3.default)({}, currentSettings);
-    if (input.hasOwnProperty('debug')) {
-        if (Array.isArray(input)) {
-            // enable log with prefix
-        }if (typeof input.debug === 'boolean') {
-            settings.debug = input.debug;
-        } else if (typeof input.debug === 'string') {
-            settings.debug = input.debug === 'true';
-        }
-    }
-
-    if (typeof input.connectSrc === 'string') {
-        // TODO: escape string, validate url
-        settings.connectSrc = input.connectSrc;
-    } else if (typeof window.__TREZOR_CONNECT_SRC === 'string') {
-        settings.connectSrc = window.__TREZOR_CONNECT_SRC;
-    }
-    settings.iframeSrc = settings.connectSrc + 'iframe.html';
-    settings.popupSrc = settings.connectSrc + 'popup.html';
-    settings.webusbSrc = settings.connectSrc + 'webusb.html';
-
-    if (typeof input.transportReconnect === 'boolean') {
-        settings.transportReconnect = input.transportReconnect;
-    }
-
-    if (typeof input.webusb === 'boolean') {
-        settings.webusb = input.webusb;
-    }
-
-    if (typeof input.popup === 'boolean') {
-        settings.popup = input.popup;
-    }
-
-    if (typeof input.pendingTransportEvent === 'boolean') {
-        settings.pendingTransportEvent = input.pendingTransportEvent;
-    }
-
-    // local files
-    if (window.location.protocol === 'file:') {
-        settings.origin = window.location.origin + window.location.pathname;
-        settings.webusb = false;
-    }
-
-    if (typeof input.extension === 'string') {
-        settings.extension = input.extension;
-    }
-
-    // $FlowIssue: settings.excludedDevices field is intentionally not defined in flowtype. it's used only in tests to exclude debug-link device.
-    settings.excludedDevices = input.excludedDevices;
-
-    currentSettings = settings;
-    return currentSettings;
-};
-
-/***/ }),
-/* 72 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-
-
-// parse MessageEvent .data into CoreMessage
-var parseMessage = exports.parseMessage = function parseMessage(messageData) {
-    var message = {
-        event: messageData.event,
-        type: messageData.type,
-        payload: messageData.payload
-    };
-
-    if (typeof messageData.id === 'number') {
-        message.id = messageData.id;
-    }
-
-    if (typeof messageData.success === 'boolean') {
-        message.success = messageData.success;
-    }
-
-    return message;
-};
-
-/***/ }),
-/* 73 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-/* WEBPACK VAR INJECTION */(function(global) {
-
-// https://stackoverflow.com/questions/7505623/colors-in-javascript-console
-// https://github.com/pimterry/loglevel/blob/master/lib/loglevel.js
-
-// http://www.color-hex.com/color-palette/5016
-
-exports.__esModule = true;
-exports.popupConsole = exports.enableByPrefix = exports.getLog = exports.enable = exports.init = undefined;
-
-var _classCallCheck2 = __webpack_require__(19);
-
-var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-var colors = {
-    // green
-    'DescriptorStream': 'color: #77ab59',
-    'DeviceList': 'color: #36802d',
-    'Device': 'color: #bada55',
-    'Core': 'color: #c9df8a',
-    'IFrame': 'color: #FFFFFF; background: #f4a742;',
-    'Popup': 'color: #f48a00'
-};
-
-var Log = function () {
-    function Log(prefix) {
-        var enabled = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
-        (0, _classCallCheck3.default)(this, Log);
-
-        this.prefix = prefix;
-        this.enabled = enabled;
-        this.messages = [];
-        this.css = colors[prefix] || 'color: #000000; background: #FFFFFF;';
-    }
-
-    Log.prototype.addMessage = function addMessage(level, prefix) {
-        for (var _len = arguments.length, args = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
-            args[_key - 2] = arguments[_key];
-        }
-
-        this.messages.push({
-            level: level,
-            prefix: prefix,
-            message: args,
-            timestamp: new Date().getTime()
-        });
-    };
-
-    Log.prototype.log = function log() {
-        for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
-            args[_key2] = arguments[_key2];
-        }
-
-        this.addMessage.apply(this, ['log', this.prefix].concat(args));
-        if (this.enabled) {
-            var _console;
-
-            (_console = console).log.apply(_console, [this.prefix].concat(args));
-        }
-    };
-
-    Log.prototype.error = function error() {
-        for (var _len3 = arguments.length, args = Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
-            args[_key3] = arguments[_key3];
-        }
-
-        this.addMessage.apply(this, ['error', this.prefix].concat(args));
-        if (this.enabled) {
-            var _console2;
-
-            (_console2 = console).error.apply(_console2, [this.prefix].concat(args));
-        }
-    };
-
-    Log.prototype.warn = function warn() {
-        for (var _len4 = arguments.length, args = Array(_len4), _key4 = 0; _key4 < _len4; _key4++) {
-            args[_key4] = arguments[_key4];
-        }
-
-        this.addMessage.apply(this, ['warn', this.prefix].concat(args));
-        if (this.enabled) {
-            var _console3;
-
-            (_console3 = console).warn.apply(_console3, [this.prefix].concat(args));
-        }
-    };
-
-    Log.prototype.debug = function debug() {
-        for (var _len5 = arguments.length, args = Array(_len5), _key5 = 0; _key5 < _len5; _key5++) {
-            args[_key5] = arguments[_key5];
-        }
-
-        this.addMessage.apply(this, ['debug', this.prefix].concat(args));
-        if (this.enabled) {
-            var _console4;
-
-            (_console4 = console).log.apply(_console4, ['%c' + this.prefix, this.css].concat(args));
-        }
-    };
-
-    return Log;
-}();
-
-exports.default = Log;
-
-
-var _logs = {};
-
-var init = exports.init = function init(prefix, enabled) {
-    var enab = typeof enabled === 'boolean' ? enabled : false;
-    var instance = new Log(prefix, enab);
-    _logs[prefix] = instance;
-    return instance;
-};
-
-var enable = exports.enable = function enable(enabled) {
-    for (var _iterator = Object.keys(_logs), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref;
-
-        if (_isArray) {
-            if (_i >= _iterator.length) break;
-            _ref = _iterator[_i++];
-        } else {
-            _i = _iterator.next();
-            if (_i.done) break;
-            _ref = _i.value;
-        }
-
-        var l = _ref;
-
-        _logs[l].enabled = enabled;
-    }
-};
-
-var getLog = exports.getLog = function getLog(args) {
-    // if
-    var logs = [];
-    for (var _iterator2 = Object.keys(_logs), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref2;
-
-        if (_isArray2) {
-            if (_i2 >= _iterator2.length) break;
-            _ref2 = _iterator2[_i2++];
-        } else {
-            _i2 = _iterator2.next();
-            if (_i2.done) break;
-            _ref2 = _i2.value;
-        }
-
-        var l = _ref2;
-
-        logs = logs.concat(_logs[l].messages);
-    }
-    logs.sort(function (a, b) {
-        return a.timestamp - b.timestamp;
-    });
-    return logs;
-};
-
-var enableByPrefix = exports.enableByPrefix = function enableByPrefix(prefix, enabled) {
-    if (_logs[prefix]) {
-        _logs[prefix].enabled = enabled;
-    }
-};
-
-// TODO: enable/disable log at runtime
-var popupConsole = exports.popupConsole = function popupConsole(tag, postMessage) {
-    var c = global.console;
-    var orig = {
-        error: c.error,
-        // warn: c.warn,
-        info: c.info,
-        debug: c.debug,
-        log: c.log
-    };
-    var log = [];
-
-    var inject = function inject(method, level) {
-        return function () {
-            for (var _len6 = arguments.length, args = Array(_len6), _key6 = 0; _key6 < _len6; _key6++) {
-                args[_key6] = arguments[_key6];
-            }
-
-            // args.unshift('[popup.js]');
-            var time = new Date().toUTCString();
-            log.push([level, time].concat(args));
-            postMessage.apply(undefined, [{ type: tag, level: level, time: time, args: JSON.stringify(args) }]
-            // { type: 'LOG', level: level, time: time, args: JSON.stringify(deepClone(args)) }
-            );
-            return method.apply(c, args);
-        };
-    };
-
-    for (var _level in orig) {
-        c[_level] = inject(orig[_level], _level);
-    }
-};
-/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(31)))
-
-/***/ }),
-/* 74 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-var render = function render(className, url, origin) {
-    var query = className || '.trezor-webusb-button';
-    var buttons = document.querySelectorAll(query);
-    var src = url + '?' + Date.now();
-
-    buttons.forEach(function (b) {
-        if (b.getElementsByTagName('iframe').length < 1) {
-            var bounds = b.getBoundingClientRect();
-            var btnIframe = document.createElement('iframe');
-            btnIframe.frameBorder = '0';
-            btnIframe.width = Math.round(bounds.width) + 'px';
-            btnIframe.height = Math.round(bounds.height) + 'px';
-            btnIframe.style.position = 'absolute';
-            btnIframe.style.top = '0px';
-            btnIframe.style.left = '0px';
-            btnIframe.style.zIndex = '1';
-            // btnIframe.style.opacity = '0'; // this makes click impossible on cross-origin
-            btnIframe.setAttribute('allow', 'usb');
-            btnIframe.setAttribute('scrolling', 'no');
-            btnIframe.onload = function () {
-                btnIframe.contentWindow.postMessage({
-                    // style: JSON.stringify( window.getComputedStyle(b) ),
-                    // outer: b.outerHTML,
-                    // inner: b.innerHTML
-                }, origin);
-            };
-            btnIframe.src = src;
-
-            // inject iframe into button
-            b.append(btnIframe);
-        }
-    });
-};
-
-exports.default = render;
-
-/***/ }),
-/* 75 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-var css = '.trezorconnect-container{position:fixed!important;display:-webkit-box!important;display:-webkit-flex!important;display:-ms-flexbox!important;display:flex!important;-webkit-box-orient:vertical!important;-webkit-box-direction:normal!important;-webkit-flex-direction:column!important;-ms-flex-direction:column!important;flex-direction:column!important;-webkit-box-align:center!important;-webkit-align-items:center!important;-ms-flex-align:center!important;align-items:center!important;z-index:10000!important;width:100%!important;height:100%!important;top:0!important;left:0!important;background:rgba(0,0,0,.35)!important;overflow:auto!important;padding:20px!important;margin:0!important}.trezorconnect-container .trezorconnect-window{position:relative!important;display:block!important;width:370px!important;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif!important;margin:auto!important;border-radius:3px!important;background-color:#fff!important;text-align:center!important;overflow:hidden!important}.trezorconnect-container .trezorconnect-window .trezorconnect-head{text-align:left;padding:12px 24px!important;display:-webkit-box!important;display:-webkit-flex!important;display:-ms-flexbox!important;display:flex!important;-webkit-box-align:center!important;-webkit-align-items:center!important;-ms-flex-align:center!important;align-items:center!important}.trezorconnect-container .trezorconnect-window .trezorconnect-head .trezorconnect-logo{-webkit-box-flex:1;-webkit-flex:1;-ms-flex:1;flex:1}.trezorconnect-container .trezorconnect-window .trezorconnect-head .trezorconnect-close{cursor:pointer!important;height:24px!important}.trezorconnect-container .trezorconnect-window .trezorconnect-head .trezorconnect-close svg{fill:#757575;-webkit-transition:fill .3s ease-in-out!important;transition:fill .3s ease-in-out!important}.trezorconnect-container .trezorconnect-window .trezorconnect-head .trezorconnect-close:hover svg{fill:#494949}.trezorconnect-container .trezorconnect-window .trezorconnect-body{padding:24px 24px 32px!important;background:#FBFBFB!important;border-top:1px solid #EBEBEB}.trezorconnect-container .trezorconnect-window .trezorconnect-body h3{color:#505050!important;font-size:16px!important;font-weight:500!important}.trezorconnect-container .trezorconnect-window .trezorconnect-body p{margin:8px 0 24px!important;font-weight:400!important;color:#A9A9A9!important;font-size:12px!important}.trezorconnect-container .trezorconnect-window .trezorconnect-body button{width:100%!important;padding:12px 24px!important;margin:0!important;border-radius:3px!important;font-size:14px!important;font-weight:300!important;cursor:pointer!important;background:#01B757!important;color:#fff!important;border:0!important;-webkit-transition:background-color .3s ease-in-out!important;transition:background-color .3s ease-in-out!important}.trezorconnect-container .trezorconnect-window .trezorconnect-body button:hover{background-color:#00AB51!important}.trezorconnect-container .trezorconnect-window .trezorconnect-body button:active{background-color:#009546!important}/*# sourceMappingURL=data:application/json;base64,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 */';exports.default = css;
-
-/***/ }),
-/* 76 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-exports.clearTimeout = exports.dispose = exports.postMessage = exports.init = exports.messagePromises = exports.error = exports.timeout = exports.initPromise = exports.origin = exports.instance = undefined;
-
-var _regenerator = __webpack_require__(13);
-
-var _regenerator2 = _interopRequireDefault(_regenerator);
-
-var _asyncToGenerator2 = __webpack_require__(12);
-
-var _asyncToGenerator3 = _interopRequireDefault(_asyncToGenerator2);
-
-var _deferred = __webpack_require__(40);
-
-var _ui = __webpack_require__(27);
-
-var _errors = __webpack_require__(46);
-
-var _inlineStyles = __webpack_require__(75);
-
-var _inlineStyles2 = _interopRequireDefault(_inlineStyles);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-var instance = exports.instance = void 0;
-var origin = exports.origin = void 0;
-var initPromise = exports.initPromise = (0, _deferred.create)();
-var timeout = exports.timeout = 0;
-var error = exports.error = void 0;
-
-var _messageID = 0;
-// every postMessage to iframe has its own promise to resolve
-var messagePromises = exports.messagePromises = {};
-
-var init = exports.init = function () {
-    var _ref = (0, _asyncToGenerator3.default)( /*#__PURE__*/_regenerator2.default.mark(function _callee(settings) {
-        var existedFrame, src, iframeSrcHost, onLoad;
-        return _regenerator2.default.wrap(function _callee$(_context) {
-            while (1) {
-                switch (_context.prev = _context.next) {
-                    case 0:
-                        existedFrame = document.getElementById('trezorconnect');
-
-                        if (existedFrame) {
-                            exports.instance = instance = existedFrame;
-                        } else {
-                            exports.instance = instance = document.createElement('iframe');
-                            instance.frameBorder = '0';
-                            instance.width = '0px';
-                            instance.height = '0px';
-                            instance.style.position = 'absolute';
-                            instance.style.display = 'none';
-                            instance.style.border = '0px';
-                            instance.style.width = '0px';
-                            instance.style.height = '0px';
-                            instance.id = 'trezorconnect';
-                        }
-
-                        src = settings.iframeSrc + '?' + Date.now();
-
-                        instance.setAttribute('src', src);
-                        if (settings.webusb) {
-                            instance.setAttribute('allow', 'usb');
-                        }
-
-                        // eslint-disable-next-line no-irregular-whitespace, no-useless-escape
-                        iframeSrcHost = instance.src.match(/^.+\:\/\/[^\‌​/]+/);
-
-                        if (iframeSrcHost && iframeSrcHost.length > 0) {
-                            exports.origin = origin = iframeSrcHost[0];
-                        }
-
-                        exports.timeout = timeout = window.setTimeout(function () {
-                            initPromise.reject(_errors.IFRAME_TIMEOUT);
-                        }, 10000);
-
-                        onLoad = function onLoad() {
-                            if (!instance) {
-                                initPromise.reject(_errors.IFRAME_BLOCKED);
-                                return;
-                            }
-                            try {
-                                // if hosting page is able to access cross-origin location it means that the iframe is not loaded
-                                var iframeOrigin = instance.contentWindow.location.origin;
-                                if (!iframeOrigin || iframeOrigin === 'null') {
-                                    // eslint-disable-next-line no-use-before-define
-                                    handleIframeBlocked();
-                                    return;
-                                }
-                            } catch (e) {
-                                // empty
-                            }
-
-                            var extension = void 0;
-                            // $FlowIssue chrome is not declared outside
-                            if (typeof chrome !== 'undefined' && chrome.runtime && typeof chrome.runtime.onConnect !== 'undefined') {
-                                chrome.runtime.onConnect.addListener(function () {});
-                                extension = chrome.runtime.id;
-                            }
-
-                            instance.contentWindow.postMessage({
-                                type: _ui.IFRAME_HANDSHAKE,
-                                payload: {
-                                    settings: settings,
-                                    extension: extension
-                                }
-                            }, origin);
-
-                            instance.onload = undefined;
-                        };
-
-                        // IE hack
-
-
-                        if (instance.attachEvent) {
-                            instance.attachEvent('onload', onLoad);
-                        } else {
-                            instance.onload = onLoad;
-                        }
-                        // inject iframe into host document body
-                        if (document.body) {
-                            document.body.appendChild(instance);
-                            // eslint-disable-next-line no-use-before-define
-                            injectStyleSheet();
-                        }
-
-                        _context.prev = 11;
-                        _context.next = 14;
-                        return initPromise.promise;
-
-                    case 14:
-                        _context.next = 19;
-                        break;
-
-                    case 16:
-                        _context.prev = 16;
-                        _context.t0 = _context['catch'](11);
-                        throw _context.t0.message || _context.t0;
-
-                    case 19:
-                        _context.prev = 19;
-
-                        window.clearTimeout(timeout);
-                        exports.timeout = timeout = 0;
-                        return _context.finish(19);
-
-                    case 23:
-                    case 'end':
-                        return _context.stop();
-                }
-            }
-        }, _callee, undefined, [[11, 16, 19, 23]]);
-    }));
-
-    return function init(_x) {
-        return _ref.apply(this, arguments);
-    };
-}();
-
-var injectStyleSheet = function injectStyleSheet() {
-    if (!instance) {
-        throw _errors.IFRAME_BLOCKED;
-    }
-    var doc = instance.ownerDocument;
-    var head = doc.head || doc.getElementsByTagName('head')[0];
-    var style = document.createElement('style');
-    style.setAttribute('type', 'text/css');
-    style.setAttribute('id', 'TrezorConnectStylesheet');
-
-    // $FlowIssue
-    if (style.styleSheet) {
-        // IE
-        // $FlowIssue
-        style.styleSheet.cssText = _inlineStyles2.default;
-    } else {
-        style.appendChild(document.createTextNode(_inlineStyles2.default));
-    }
-    head.append(style);
-};
-
-var handleIframeBlocked = function handleIframeBlocked() {
-    window.clearTimeout(timeout);
-
-    exports.error = error = _errors.IFRAME_BLOCKED.message;
-    // eslint-disable-next-line no-use-before-define
-    dispose();
-    initPromise.reject(_errors.IFRAME_BLOCKED);
-};
-
-// post messages to iframe
-var postMessage = exports.postMessage = function postMessage(message) {
-    var usePromise = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
-
-    if (!instance) {
-        throw _errors.IFRAME_BLOCKED;
-    }
-    if (usePromise) {
-        _messageID++;
-        message.id = _messageID;
-        messagePromises[_messageID] = (0, _deferred.create)();
-        instance.contentWindow.postMessage(message, origin);
-        return messagePromises[_messageID].promise;
-    }
-
-    instance.contentWindow.postMessage(message, origin);
-    return null;
-};
-
-var dispose = exports.dispose = function dispose() {
-    if (instance && instance.parentNode) {
-        try {
-            instance.parentNode.removeChild(instance);
-        } catch (error) {
-            // do nothing
-        }
-    }
-    exports.instance = instance = null;
-    exports.timeout = timeout = 0;
-};
-
-var clearTimeout = exports.clearTimeout = function clearTimeout() {
-    window.clearTimeout(timeout);
-};
-
-/***/ }),
-/* 77 */
-/***/ (function(module, exports) {
-
-(function(self) {
-  'use strict';
-
-  if (self.fetch) {
-    return
-  }
-
-  var support = {
-    searchParams: 'URLSearchParams' in self,
-    iterable: 'Symbol' in self && 'iterator' in Symbol,
-    blob: 'FileReader' in self && 'Blob' in self && (function() {
-      try {
-        new Blob()
-        return true
-      } catch(e) {
-        return false
-      }
-    })(),
-    formData: 'FormData' in self,
-    arrayBuffer: 'ArrayBuffer' in self
-  }
-
-  if (support.arrayBuffer) {
-    var viewClasses = [
-      '[object Int8Array]',
-      '[object Uint8Array]',
-      '[object Uint8ClampedArray]',
-      '[object Int16Array]',
-      '[object Uint16Array]',
-      '[object Int32Array]',
-      '[object Uint32Array]',
-      '[object Float32Array]',
-      '[object Float64Array]'
-    ]
-
-    var isDataView = function(obj) {
-      return obj && DataView.prototype.isPrototypeOf(obj)
-    }
-
-    var isArrayBufferView = ArrayBuffer.isView || function(obj) {
-      return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1
-    }
-  }
-
-  function normalizeName(name) {
-    if (typeof name !== 'string') {
-      name = String(name)
-    }
-    if (/[^a-z0-9\-#$%&'*+.\^_`|~]/i.test(name)) {
-      throw new TypeError('Invalid character in header field name')
-    }
-    return name.toLowerCase()
-  }
-
-  function normalizeValue(value) {
-    if (typeof value !== 'string') {
-      value = String(value)
-    }
-    return value
-  }
-
-  // Build a destructive iterator for the value list
-  function iteratorFor(items) {
-    var iterator = {
-      next: function() {
-        var value = items.shift()
-        return {done: value === undefined, value: value}
-      }
-    }
-
-    if (support.iterable) {
-      iterator[Symbol.iterator] = function() {
-        return iterator
-      }
-    }
-
-    return iterator
-  }
-
-  function Headers(headers) {
-    this.map = {}
-
-    if (headers instanceof Headers) {
-      headers.forEach(function(value, name) {
-        this.append(name, value)
-      }, this)
-    } else if (Array.isArray(headers)) {
-      headers.forEach(function(header) {
-        this.append(header[0], header[1])
-      }, this)
-    } else if (headers) {
-      Object.getOwnPropertyNames(headers).forEach(function(name) {
-        this.append(name, headers[name])
-      }, this)
-    }
-  }
-
-  Headers.prototype.append = function(name, value) {
-    name = normalizeName(name)
-    value = normalizeValue(value)
-    var oldValue = this.map[name]
-    this.map[name] = oldValue ? oldValue+','+value : value
-  }
-
-  Headers.prototype['delete'] = function(name) {
-    delete this.map[normalizeName(name)]
-  }
-
-  Headers.prototype.get = function(name) {
-    name = normalizeName(name)
-    return this.has(name) ? this.map[name] : null
-  }
-
-  Headers.prototype.has = function(name) {
-    return this.map.hasOwnProperty(normalizeName(name))
-  }
-
-  Headers.prototype.set = function(name, value) {
-    this.map[normalizeName(name)] = normalizeValue(value)
-  }
-
-  Headers.prototype.forEach = function(callback, thisArg) {
-    for (var name in this.map) {
-      if (this.map.hasOwnProperty(name)) {
-        callback.call(thisArg, this.map[name], name, this)
-      }
-    }
-  }
-
-  Headers.prototype.keys = function() {
-    var items = []
-    this.forEach(function(value, name) { items.push(name) })
-    return iteratorFor(items)
-  }
-
-  Headers.prototype.values = function() {
-    var items = []
-    this.forEach(function(value) { items.push(value) })
-    return iteratorFor(items)
-  }
-
-  Headers.prototype.entries = function() {
-    var items = []
-    this.forEach(function(value, name) { items.push([name, value]) })
-    return iteratorFor(items)
-  }
-
-  if (support.iterable) {
-    Headers.prototype[Symbol.iterator] = Headers.prototype.entries
-  }
-
-  function consumed(body) {
-    if (body.bodyUsed) {
-      return Promise.reject(new TypeError('Already read'))
-    }
-    body.bodyUsed = true
-  }
-
-  function fileReaderReady(reader) {
-    return new Promise(function(resolve, reject) {
-      reader.onload = function() {
-        resolve(reader.result)
-      }
-      reader.onerror = function() {
-        reject(reader.error)
-      }
-    })
-  }
-
-  function readBlobAsArrayBuffer(blob) {
-    var reader = new FileReader()
-    var promise = fileReaderReady(reader)
-    reader.readAsArrayBuffer(blob)
-    return promise
-  }
-
-  function readBlobAsText(blob) {
-    var reader = new FileReader()
-    var promise = fileReaderReady(reader)
-    reader.readAsText(blob)
-    return promise
-  }
-
-  function readArrayBufferAsText(buf) {
-    var view = new Uint8Array(buf)
-    var chars = new Array(view.length)
-
-    for (var i = 0; i < view.length; i++) {
-      chars[i] = String.fromCharCode(view[i])
-    }
-    return chars.join('')
-  }
-
-  function bufferClone(buf) {
-    if (buf.slice) {
-      return buf.slice(0)
-    } else {
-      var view = new Uint8Array(buf.byteLength)
-      view.set(new Uint8Array(buf))
-      return view.buffer
-    }
-  }
-
-  function Body() {
-    this.bodyUsed = false
-
-    this._initBody = function(body) {
-      this._bodyInit = body
-      if (!body) {
-        this._bodyText = ''
-      } else if (typeof body === 'string') {
-        this._bodyText = body
-      } else if (support.blob && Blob.prototype.isPrototypeOf(body)) {
-        this._bodyBlob = body
-      } else if (support.formData && FormData.prototype.isPrototypeOf(body)) {
-        this._bodyFormData = body
-      } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {
-        this._bodyText = body.toString()
-      } else if (support.arrayBuffer && support.blob && isDataView(body)) {
-        this._bodyArrayBuffer = bufferClone(body.buffer)
-        // IE 10-11 can't handle a DataView body.
-        this._bodyInit = new Blob([this._bodyArrayBuffer])
-      } else if (support.arrayBuffer && (ArrayBuffer.prototype.isPrototypeOf(body) || isArrayBufferView(body))) {
-        this._bodyArrayBuffer = bufferClone(body)
-      } else {
-        throw new Error('unsupported BodyInit type')
-      }
-
-      if (!this.headers.get('content-type')) {
-        if (typeof body === 'string') {
-          this.headers.set('content-type', 'text/plain;charset=UTF-8')
-        } else if (this._bodyBlob && this._bodyBlob.type) {
-          this.headers.set('content-type', this._bodyBlob.type)
-        } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {
-          this.headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8')
-        }
-      }
-    }
-
-    if (support.blob) {
-      this.blob = function() {
-        var rejected = consumed(this)
-        if (rejected) {
-          return rejected
-        }
-
-        if (this._bodyBlob) {
-          return Promise.resolve(this._bodyBlob)
-        } else if (this._bodyArrayBuffer) {
-          return Promise.resolve(new Blob([this._bodyArrayBuffer]))
-        } else if (this._bodyFormData) {
-          throw new Error('could not read FormData body as blob')
-        } else {
-          return Promise.resolve(new Blob([this._bodyText]))
-        }
-      }
-
-      this.arrayBuffer = function() {
-        if (this._bodyArrayBuffer) {
-          return consumed(this) || Promise.resolve(this._bodyArrayBuffer)
-        } else {
-          return this.blob().then(readBlobAsArrayBuffer)
-        }
-      }
-    }
-
-    this.text = function() {
-      var rejected = consumed(this)
-      if (rejected) {
-        return rejected
-      }
-
-      if (this._bodyBlob) {
-        return readBlobAsText(this._bodyBlob)
-      } else if (this._bodyArrayBuffer) {
-        return Promise.resolve(readArrayBufferAsText(this._bodyArrayBuffer))
-      } else if (this._bodyFormData) {
-        throw new Error('could not read FormData body as text')
-      } else {
-        return Promise.resolve(this._bodyText)
-      }
-    }
-
-    if (support.formData) {
-      this.formData = function() {
-        return this.text().then(decode)
-      }
-    }
-
-    this.json = function() {
-      return this.text().then(JSON.parse)
-    }
-
-    return this
-  }
-
-  // HTTP methods whose capitalization should be normalized
-  var methods = ['DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT']
-
-  function normalizeMethod(method) {
-    var upcased = method.toUpperCase()
-    return (methods.indexOf(upcased) > -1) ? upcased : method
-  }
-
-  function Request(input, options) {
-    options = options || {}
-    var body = options.body
-
-    if (input instanceof Request) {
-      if (input.bodyUsed) {
-        throw new TypeError('Already read')
-      }
-      this.url = input.url
-      this.credentials = input.credentials
-      if (!options.headers) {
-        this.headers = new Headers(input.headers)
-      }
-      this.method = input.method
-      this.mode = input.mode
-      if (!body && input._bodyInit != null) {
-        body = input._bodyInit
-        input.bodyUsed = true
-      }
-    } else {
-      this.url = String(input)
-    }
-
-    this.credentials = options.credentials || this.credentials || 'omit'
-    if (options.headers || !this.headers) {
-      this.headers = new Headers(options.headers)
-    }
-    this.method = normalizeMethod(options.method || this.method || 'GET')
-    this.mode = options.mode || this.mode || null
-    this.referrer = null
-
-    if ((this.method === 'GET' || this.method === 'HEAD') && body) {
-      throw new TypeError('Body not allowed for GET or HEAD requests')
-    }
-    this._initBody(body)
-  }
-
-  Request.prototype.clone = function() {
-    return new Request(this, { body: this._bodyInit })
-  }
-
-  function decode(body) {
-    var form = new FormData()
-    body.trim().split('&').forEach(function(bytes) {
-      if (bytes) {
-        var split = bytes.split('=')
-        var name = split.shift().replace(/\+/g, ' ')
-        var value = split.join('=').replace(/\+/g, ' ')
-        form.append(decodeURIComponent(name), decodeURIComponent(value))
-      }
-    })
-    return form
-  }
-
-  function parseHeaders(rawHeaders) {
-    var headers = new Headers()
-    // Replace instances of \r\n and \n followed by at least one space or horizontal tab with a space
-    // https://tools.ietf.org/html/rfc7230#section-3.2
-    var preProcessedHeaders = rawHeaders.replace(/\r?\n[\t ]+/g, ' ')
-    preProcessedHeaders.split(/\r?\n/).forEach(function(line) {
-      var parts = line.split(':')
-      var key = parts.shift().trim()
-      if (key) {
-        var value = parts.join(':').trim()
-        headers.append(key, value)
-      }
-    })
-    return headers
-  }
-
-  Body.call(Request.prototype)
-
-  function Response(bodyInit, options) {
-    if (!options) {
-      options = {}
-    }
-
-    this.type = 'default'
-    this.status = options.status === undefined ? 200 : options.status
-    this.ok = this.status >= 200 && this.status < 300
-    this.statusText = 'statusText' in options ? options.statusText : 'OK'
-    this.headers = new Headers(options.headers)
-    this.url = options.url || ''
-    this._initBody(bodyInit)
-  }
-
-  Body.call(Response.prototype)
-
-  Response.prototype.clone = function() {
-    return new Response(this._bodyInit, {
-      status: this.status,
-      statusText: this.statusText,
-      headers: new Headers(this.headers),
-      url: this.url
-    })
-  }
-
-  Response.error = function() {
-    var response = new Response(null, {status: 0, statusText: ''})
-    response.type = 'error'
-    return response
-  }
-
-  var redirectStatuses = [301, 302, 303, 307, 308]
-
-  Response.redirect = function(url, status) {
-    if (redirectStatuses.indexOf(status) === -1) {
-      throw new RangeError('Invalid status code')
-    }
-
-    return new Response(null, {status: status, headers: {location: url}})
-  }
-
-  self.Headers = Headers
-  self.Request = Request
-  self.Response = Response
-
-  self.fetch = function(input, init) {
-    return new Promise(function(resolve, reject) {
-      var request = new Request(input, init)
-      var xhr = new XMLHttpRequest()
-
-      xhr.onload = function() {
-        var options = {
-          status: xhr.status,
-          statusText: xhr.statusText,
-          headers: parseHeaders(xhr.getAllResponseHeaders() || '')
-        }
-        options.url = 'responseURL' in xhr ? xhr.responseURL : options.headers.get('X-Request-URL')
-        var body = 'response' in xhr ? xhr.response : xhr.responseText
-        resolve(new Response(body, options))
-      }
-
-      xhr.onerror = function() {
-        reject(new TypeError('Network request failed'))
-      }
-
-      xhr.ontimeout = function() {
-        reject(new TypeError('Network request failed'))
-      }
-
-      xhr.open(request.method, request.url, true)
-
-      if (request.credentials === 'include') {
-        xhr.withCredentials = true
-      } else if (request.credentials === 'omit') {
-        xhr.withCredentials = false
-      }
-
-      if ('responseType' in xhr && support.blob) {
-        xhr.responseType = 'blob'
-      }
-
-      request.headers.forEach(function(value, name) {
-        xhr.setRequestHeader(name, value)
-      })
-
-      xhr.send(typeof request._bodyInit === 'undefined' ? null : request._bodyInit)
-    })
-  }
-  self.fetch.polyfill = true
-})(typeof self !== 'undefined' ? self : this);
-
-
-/***/ }),
-/* 78 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-exports.getOrigin = exports.httpRequest = undefined;
-
-var _regenerator = __webpack_require__(13);
-
-var _regenerator2 = _interopRequireDefault(_regenerator);
-
-var _asyncToGenerator2 = __webpack_require__(12);
-
-var _asyncToGenerator3 = _interopRequireDefault(_asyncToGenerator2);
-
-__webpack_require__(77);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-var httpRequest = exports.httpRequest = function () {
-    var _ref = (0, _asyncToGenerator3.default)( /*#__PURE__*/_regenerator2.default.mark(function _callee(url) {
-        var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'text';
-        var response, txt;
-        return _regenerator2.default.wrap(function _callee$(_context) {
-            while (1) {
-                switch (_context.prev = _context.next) {
-                    case 0:
-                        _context.next = 2;
-                        return fetch(url, { credentials: 'same-origin' });
-
-                    case 2:
-                        response = _context.sent;
-
-                        if (!response.ok) {
-                            _context.next = 22;
-                            break;
-                        }
-
-                        if (!(type === 'json')) {
-                            _context.next = 11;
-                            break;
-                        }
-
-                        _context.next = 7;
-                        return response.text();
-
-                    case 7:
-                        txt = _context.sent;
-                        return _context.abrupt('return', JSON.parse(txt));
-
-                    case 11:
-                        if (!(type === 'binary')) {
-                            _context.next = 17;
-                            break;
-                        }
-
-                        _context.next = 14;
-                        return response.arrayBuffer();
-
-                    case 14:
-                        return _context.abrupt('return', _context.sent);
-
-                    case 17:
-                        _context.next = 19;
-                        return response.text();
-
-                    case 19:
-                        return _context.abrupt('return', _context.sent);
-
-                    case 20:
-                        _context.next = 23;
-                        break;
-
-                    case 22:
-                        throw new Error('httpRequest error: ' + url + ' ' + response.statusText);
-
-                    case 23:
-                    case 'end':
-                        return _context.stop();
-                }
-            }
-        }, _callee, undefined);
-    }));
-
-    return function httpRequest(_x2) {
-        return _ref.apply(this, arguments);
-    };
-}();
-
-var getOrigin = exports.getOrigin = function getOrigin(url) {
-    // eslint-disable-next-line no-irregular-whitespace, no-useless-escape
-    var parts = url.match(/^.+\:\/\/[^\‌​/]+/);
-    return Array.isArray(parts) && parts.length > 0 ? parts[0] : 'unknown';
-};
-
-/***/ }),
-/* 79 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-var layerID = 'TrezorConnectInteractionLayer';
-
-var layerInnerHtml = '\n    <div class="trezorconnect-container" id="' + layerID + '">\n        <div class="trezorconnect-window">\n            <div class="trezorconnect-head">\n                <svg class="trezorconnect-logo" x="0px" y="0px" viewBox="0 0 163.7 41.9" width="78px" height="20px" preserveAspectRatio="xMinYMin meet">\n                    <polygon points="101.1,12.8 118.2,12.8 118.2,17.3 108.9,29.9 118.2,29.9 118.2,35.2 101.1,35.2 101.1,30.7 110.4,18.1 101.1,18.1"/>\n                    <path d="M158.8,26.9c2.1-0.8,4.3-2.9,4.3-6.6c0-4.5-3.1-7.4-7.7-7.4h-10.5v22.3h5.8v-7.5h2.2l4.1,7.5h6.7L158.8,26.9z M154.7,22.5 h-4V18h4c1.5,0,2.5,0.9,2.5,2.2C157.2,21.6,156.2,22.5,154.7,22.5z"/>\n                    <path d="M130.8,12.5c-6.8,0-11.6,4.9-11.6,11.5s4.9,11.5,11.6,11.5s11.7-4.9,11.7-11.5S137.6,12.5,130.8,12.5z M130.8,30.3 c-3.4,0-5.7-2.6-5.7-6.3c0-3.8,2.3-6.3,5.7-6.3c3.4,0,5.8,2.6,5.8,6.3C136.6,27.7,134.2,30.3,130.8,30.3z"/>\n                    <polygon points="82.1,12.8 98.3,12.8 98.3,18 87.9,18 87.9,21.3 98,21.3 98,26.4 87.9,26.4 87.9,30 98.3,30 98.3,35.2 82.1,35.2 "/>\n                    <path d="M24.6,9.7C24.6,4.4,20,0,14.4,0S4.2,4.4,4.2,9.7v3.1H0v22.3h0l14.4,6.7l14.4-6.7h0V12.9h-4.2V9.7z M9.4,9.7 c0-2.5,2.2-4.5,5-4.5s5,2,5,4.5v3.1H9.4V9.7z M23,31.5l-8.6,4l-8.6-4V18.1H23V31.5z"/>\n                    <path d="M79.4,20.3c0-4.5-3.1-7.4-7.7-7.4H61.2v22.3H67v-7.5h2.2l4.1,7.5H80l-4.9-8.3C77.2,26.1,79.4,24,79.4,20.3z M71,22.5h-4V18 h4c1.5,0,2.5,0.9,2.5,2.2C73.5,21.6,72.5,22.5,71,22.5z"/>\n                    <polygon points="40.5,12.8 58.6,12.8 58.6,18.1 52.4,18.1 52.4,35.2 46.6,35.2 46.6,18.1 40.5,18.1 "/>\n                </svg>\n                <div class="trezorconnect-close">\n                    <svg x="0px" y="0px" viewBox="24 24 60 60" width="24px" height="24px" preserveAspectRatio="xMinYMin meet">\n                        <polygon class="st0" points="40,67.9 42.1,70 55,57.1 67.9,70 70,67.9 57.1,55 70,42.1 67.9,40 55,52.9 42.1,40 40,42.1 52.9,55 "/>\n                    </svg>\n                </div>\n            </div>\n            <div class="trezorconnect-body">\n                <h3>Popup was blocked</h3>\n                <p>Please click to \u201CContinue\u201D to open popup manually</p>\n                <button class="trezorconnect-open">Continue</button>\n            </div>\n        </div>\n    </div>\n';
-
-var showPopupRequest = exports.showPopupRequest = function showPopupRequest(open, cancel) {
-    if (document.getElementById(layerID)) {
-        return;
-    }
-
-    var div = document.createElement('div');
-    div.id = layerID;
-    div.className = 'trezorconnect-container';
-    div.innerHTML = layerInnerHtml;
-
-    if (document.body) {
-        document.body.appendChild(div);
-    }
-
-    var button = div.getElementsByClassName('trezorconnect-open')[0];
-    button.onclick = function () {
-        open();
-        if (document.body) {
-            document.body.removeChild(div);
-        }
-    };
-
-    var close = div.getElementsByClassName('trezorconnect-close')[0];
-    close.onclick = function () {
-        cancel();
-        if (document.body) {
-            document.body.removeChild(div);
-        }
-    };
-};
-
-/***/ }),
-/* 80 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-
-var _regenerator = __webpack_require__(13);
-
-var _regenerator2 = _interopRequireDefault(_regenerator);
-
-var _asyncToGenerator2 = __webpack_require__(12);
-
-var _asyncToGenerator3 = _interopRequireDefault(_asyncToGenerator2);
-
-var _classCallCheck2 = __webpack_require__(19);
-
-var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
-
-var _possibleConstructorReturn2 = __webpack_require__(45);
-
-var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);
-
-var _inherits2 = __webpack_require__(41);
-
-var _inherits3 = _interopRequireDefault(_inherits2);
-
-var _events = __webpack_require__(50);
-
-var _events2 = _interopRequireDefault(_events);
-
-var _popup = __webpack_require__(28);
-
-var POPUP = _interopRequireWildcard(_popup);
-
-var _showPopupRequest = __webpack_require__(79);
-
-var _networkUtils = __webpack_require__(78);
-
-var _deferred = __webpack_require__(40);
-
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-// const POPUP_REQUEST_TIMEOUT: number = 602;
-var POPUP_REQUEST_TIMEOUT = 999;
-var POPUP_CLOSE_INTERVAL = 500;
-var POPUP_OPEN_TIMEOUT = 2000;
-
-var PopupManager = function (_EventEmitter) {
-    (0, _inherits3.default)(PopupManager, _EventEmitter);
-
-    // $FlowIssue chrome not declared outside
-    // Window
-    function PopupManager(settings) {
-        (0, _classCallCheck3.default)(this, PopupManager);
-
-        var _this = (0, _possibleConstructorReturn3.default)(this, _EventEmitter.call(this));
-
-        _this.requestTimeout = 0;
-        _this.closeInterval = 0;
-        _this.extension = false;
-
-        _this.settings = settings;
-        _this.src = settings.popupSrc;
-        _this.origin = (0, _networkUtils.getOrigin)(settings.popupSrc);
-        _this.handleLazyLoading = _this.handleLazyLoading.bind(_this);
-        // $FlowIssue chrome not declared outside
-        _this.extension = typeof chrome !== 'undefined' && chrome.runtime && typeof chrome.runtime.onConnect !== 'undefined';
-        if (_this.extension) {
-            _this.handleExtensionConnect = _this.handleExtensionConnect.bind(_this);
-            _this.handleExtensionMessage = _this.handleExtensionMessage.bind(_this);
-            // $FlowIssue chrome not declared outside
-            chrome.runtime.onConnect.addListener(_this.handleExtensionConnect);
-        }
-        return _this;
-    }
-
-    PopupManager.prototype.request = function request() {
-        var _this2 = this;
-
-        var lazyLoad = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
-
-        // popup request
-        // TODO: ie - open imediately and hide it but post handshake after timeout
-
-        // bring popup window to front
-        if (this.locked) {
-            if (this._window) {
-                if (this.extension) {
-                    // $FlowIssue chrome not declared outside
-                    chrome.tabs.update(this._window.id, { active: true });
-                } else {
-                    this._window.focus();
-                }
-            }
-            return;
-        }
-
-        this.lazyLoad = lazyLoad ? (0, _deferred.create)(POPUP.INIT) : null;
-        if (this.lazyLoad) {
-            if (!this.extension) {
-                window.addEventListener('message', this.handleLazyLoading, false);
-            }
-        }
-
-        var openFn = this.open.bind(this);
-        this.locked = true;
-        if (!this.settings.supportedBrowser) {
-            openFn();
-        } else {
-            this.requestTimeout = window.setTimeout(function () {
-                _this2.requestTimeout = 0;
-                openFn();
-            }, lazyLoad || this.extension ? 1 : POPUP_REQUEST_TIMEOUT);
-        }
-    };
-
-    PopupManager.prototype.cancel = function cancel() {
-        this.close();
-    };
-
-    PopupManager.prototype.unlock = function unlock() {
-        this.locked = false;
-    };
-
-    PopupManager.prototype.open = function open() {
-        var _this3 = this;
-
-        if (!this.settings.supportedBrowser) {
-            this.openWrapper(this.src + '#unsupported');
-            return;
-        }
-
-        this.openWrapper(this.lazyLoad ? this.src + '#loading' : this.src);
-
-        this.closeInterval = window.setInterval(function () {
-            if (_this3._window) {
-                if (_this3.extension) {
-                    // $FlowIssue chrome not declared outside
-                    chrome.tabs.get(_this3._window.id, function (tab) {
-                        if (!tab) {
-                            _this3.close();
-                            _this3.emit(POPUP.CLOSED);
-                        }
-                    });
-                } else if (_this3._window.closed) {
-                    _this3.close();
-                    _this3.emit(POPUP.CLOSED);
-                }
-            }
-        }, POPUP_CLOSE_INTERVAL);
-
-        this.openTimeout = window.setTimeout(function () {
-            if (!(_this3._window && !_this3._window.closed)) {
-                _this3.close();
-                (0, _showPopupRequest.showPopupRequest)(_this3.open.bind(_this3), function () {
-                    _this3.emit(POPUP.CLOSED);
-                });
-            }
-        }, POPUP_OPEN_TIMEOUT);
-    };
-
-    PopupManager.prototype.openWrapper = function openWrapper(url) {
-        var _this4 = this;
-
-        if (this.extension) {
-            // $FlowIssue chrome not declared outside
-            chrome.tabs.create({
-                url: url
-            }, function (tab) {
-                _this4._window = tab;
-            });
-        } else {
-            this._window = window.open('', '_blank');
-            if (this._window) {
-                this._window.location.href = url; // otherwise android/chrome loose window.opener reference
-            }
-        }
-    };
-
-    PopupManager.prototype.handleExtensionConnect = function handleExtensionConnect(port) {
-        if (port.name === 'trezor-connect') {
-            if (!this._window || this._window && this._window.id !== port.sender.tab.id) {
-                port.disconnect();
-                return;
-            }
-            this.extensionPort = port;
-            this.extensionPort.onMessage.addListener(this.handleExtensionMessage);
-        } else if (port.name === 'trezor-usb-permissions') {
-            port.postMessage({ broadcast: this.broadcast });
-        }
-    };
-
-    PopupManager.prototype.handleExtensionMessage = function handleExtensionMessage(message) {
-        if (!this.extensionPort) return;
-        if (message === POPUP.EXTENSION_REQUEST) {
-            this.extensionPort.postMessage({ type: POPUP.EXTENSION_REQUEST, broadcast: this.broadcast });
-        } else if (message === POPUP.INIT && this.lazyLoad) {
-            this.lazyLoad.resolve(true);
-        } else if (message === POPUP.EXTENSION_USB_PERMISSIONS) {
-            // $FlowIssue chrome not declared outside
-            chrome.tabs.create({
-                url: 'trezor-usb-permissions.html'
-            });
-        } else if (message === 'window.close') {
-            this.emit(POPUP.CLOSED);
-            this.close();
-        }
-    };
-
-    PopupManager.prototype.setBroadcast = function setBroadcast(broadcast) {
-        this.broadcast = broadcast;
-    };
-
-    PopupManager.prototype.handleLazyLoading = function handleLazyLoading(event) {
-        if (this.lazyLoad && event.data && event.data === POPUP.INIT) {
-            this.lazyLoad.resolve(true);
-            window.removeEventListener('message', this.handleLazyLoading, false);
-        }
-    };
-
-    PopupManager.prototype.resolveLazyLoad = function () {
-        var _ref = (0, _asyncToGenerator3.default)( /*#__PURE__*/_regenerator2.default.mark(function _callee() {
-            return _regenerator2.default.wrap(function _callee$(_context) {
-                while (1) {
-                    switch (_context.prev = _context.next) {
-                        case 0:
-                            if (!this.lazyLoad) {
-                                _context.next = 3;
-                                break;
-                            }
-
-                            _context.next = 3;
-                            return this.lazyLoad.promise;
-
-                        case 3:
-                            if (this.extension) {
-                                if (this.extensionPort) {
-                                    this.extensionPort.postMessage({ type: POPUP.INIT });
-                                }
-                            } else {
-                                this._window.postMessage({ type: POPUP.INIT }, this.origin);
-                            }
-
-                        case 4:
-                        case 'end':
-                            return _context.stop();
-                    }
-                }
-            }, _callee, this);
-        }));
-
-        function resolveLazyLoad() {
-            return _ref.apply(this, arguments);
-        }
-
-        return resolveLazyLoad;
-    }();
-
-    PopupManager.prototype.close = function close() {
-        if (this.requestTimeout) {
-            window.clearTimeout(this.requestTimeout);
-            this.requestTimeout = 0;
-        }
-
-        if (this.openTimeout) {
-            window.clearTimeout(this.openTimeout);
-            this.openTimeout = 0;
-        }
-        if (this.closeInterval) {
-            window.clearInterval(this.closeInterval);
-            this.closeInterval = 0;
-        }
-
-        if (this.extensionPort) {
-            this.extensionPort.disconnect();
-            this.extensionPort = null;
-        }
-
-        if (this._window) {
-            if (this.extension) {
-                // $FlowIssue chrome not declared outside
-                chrome.tabs.remove(this._window.id);
-            } else {
-                this._window.close();
-            }
-            this._window = null;
-        }
-    };
-
-    PopupManager.prototype.postMessage = function postMessage(message) {
-        var _this5 = this;
-
-        // post message before popup request finalized
-        if (this.requestTimeout) {
-            return;
-        }
-
-        // device needs interaction but there is no popup/ui
-        // maybe popup request wasn't handled
-        // ignore "ui_request_window" type
-        if (!this._window && message.type !== 'ui_request_window' && this.openTimeout) {
-            this.close();
-            (0, _showPopupRequest.showPopupRequest)(this.open.bind(this), function () {
-                _this5.emit(POPUP.CLOSED);
-            });
-            return;
-        }
-
-        // post message to popup window
-        if (this._window) {
-            this._window.postMessage(message, this.origin);
-        }
-    };
-
-    PopupManager.prototype.onBeforeUnload = function onBeforeUnload() {
-        this.close();
-    };
-
-    PopupManager.prototype.cancelOpenTimeout = function cancelOpenTimeout() {
-        window.clearTimeout(this.openTimeout);
-    };
-
-    return PopupManager;
-}(_events2.default);
-
-exports.default = PopupManager;
-
-/***/ }),
-/* 81 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var $export = __webpack_require__(5);
-// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
-$export($export.S, 'Object', { create: __webpack_require__(30) });
-
-
-/***/ }),
-/* 82 */
-/***/ (function(module, exports, __webpack_require__) {
-
-__webpack_require__(81);
-var $Object = __webpack_require__(2).Object;
-module.exports = function create(P, D) {
-  return $Object.create(P, D);
-};
-
-
-/***/ }),
-/* 83 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = { "default": __webpack_require__(82), __esModule: true };
-
-/***/ }),
-/* 84 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Works with __proto__ only. Old v8 can't work with null proto objects.
-/* eslint-disable no-proto */
-var isObject = __webpack_require__(4);
-var anObject = __webpack_require__(3);
-var check = function (O, proto) {
-  anObject(O);
-  if (!isObject(proto) && proto !== null) throw TypeError(proto + ": can't set as prototype!");
-};
-module.exports = {
-  set: Object.setPrototypeOf || ('__proto__' in {} ? // eslint-disable-line
-    function (test, buggy, set) {
-      try {
-        set = __webpack_require__(17)(Function.call, __webpack_require__(42).f(Object.prototype, '__proto__').set, 2);
-        set(test, []);
-        buggy = !(test instanceof Array);
-      } catch (e) { buggy = true; }
-      return function setPrototypeOf(O, proto) {
-        check(O, proto);
-        if (buggy) O.__proto__ = proto;
-        else set(O, proto);
-        return O;
-      };
-    }({}, false) : undefined),
-  check: check
-};
-
-
-/***/ }),
-/* 85 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// 19.1.3.19 Object.setPrototypeOf(O, proto)
-var $export = __webpack_require__(5);
-$export($export.S, 'Object', { setPrototypeOf: __webpack_require__(84).set });
-
-
-/***/ }),
-/* 86 */
-/***/ (function(module, exports, __webpack_require__) {
-
-__webpack_require__(85);
-module.exports = __webpack_require__(2).Object.setPrototypeOf;
-
-
-/***/ }),
-/* 87 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = { "default": __webpack_require__(86), __esModule: true };
-
-/***/ }),
-/* 88 */
-/***/ (function(module, exports, __webpack_require__) {
-
-__webpack_require__(25)('observable');
-
-
-/***/ }),
-/* 89 */
-/***/ (function(module, exports, __webpack_require__) {
-
-__webpack_require__(25)('asyncIterator');
-
-
-/***/ }),
-/* 90 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window
-var toIObject = __webpack_require__(10);
-var gOPN = __webpack_require__(43).f;
-var toString = {}.toString;
-
-var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames
-  ? Object.getOwnPropertyNames(window) : [];
-
-var getWindowNames = function (it) {
-  try {
-    return gOPN(it);
-  } catch (e) {
-    return windowNames.slice();
-  }
-};
-
-module.exports.f = function getOwnPropertyNames(it) {
-  return windowNames && toString.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(toIObject(it));
-};
-
-
-/***/ }),
-/* 91 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// 7.2.2 IsArray(argument)
-var cof = __webpack_require__(15);
-module.exports = Array.isArray || function isArray(arg) {
-  return cof(arg) == 'Array';
-};
-
-
-/***/ }),
-/* 92 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// all enumerable object keys, includes symbols
-var getKeys = __webpack_require__(22);
-var gOPS = __webpack_require__(32);
-var pIE = __webpack_require__(20);
-module.exports = function (it) {
-  var result = getKeys(it);
-  var getSymbols = gOPS.f;
-  if (getSymbols) {
-    var symbols = getSymbols(it);
-    var isEnum = pIE.f;
-    var i = 0;
-    var key;
-    while (symbols.length > i) if (isEnum.call(it, key = symbols[i++])) result.push(key);
-  } return result;
-};
-
-
-/***/ }),
-/* 93 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var META = __webpack_require__(21)('meta');
-var isObject = __webpack_require__(4);
-var has = __webpack_require__(6);
-var setDesc = __webpack_require__(8).f;
-var id = 0;
-var isExtensible = Object.isExtensible || function () {
-  return true;
-};
-var FREEZE = !__webpack_require__(16)(function () {
-  return isExtensible(Object.preventExtensions({}));
-});
-var setMeta = function (it) {
-  setDesc(it, META, { value: {
-    i: 'O' + ++id, // object ID
-    w: {}          // weak collections IDs
-  } });
-};
-var fastKey = function (it, create) {
-  // return primitive with prefix
-  if (!isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;
-  if (!has(it, META)) {
-    // can't set metadata to uncaught frozen object
-    if (!isExtensible(it)) return 'F';
-    // not necessary to add metadata
-    if (!create) return 'E';
-    // add missing metadata
-    setMeta(it);
-  // return object ID
-  } return it[META].i;
-};
-var getWeak = function (it, create) {
-  if (!has(it, META)) {
-    // can't set metadata to uncaught frozen object
-    if (!isExtensible(it)) return true;
-    // not necessary to add metadata
-    if (!create) return false;
-    // add missing metadata
-    setMeta(it);
-  // return hash weak collections IDs
-  } return it[META].w;
-};
-// add metadata on freeze-family methods calling
-var onFreeze = function (it) {
-  if (FREEZE && meta.NEED && isExtensible(it) && !has(it, META)) setMeta(it);
-  return it;
-};
-var meta = module.exports = {
-  KEY: META,
-  NEED: false,
-  fastKey: fastKey,
-  getWeak: getWeak,
-  onFreeze: onFreeze
-};
-
-
-/***/ }),
-/* 94 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-// ECMAScript 6 symbols shim
-var global = __webpack_require__(0);
-var has = __webpack_require__(6);
-var DESCRIPTORS = __webpack_require__(7);
-var $export = __webpack_require__(5);
-var redefine = __webpack_require__(58);
-var META = __webpack_require__(93).KEY;
-var $fails = __webpack_require__(16);
-var shared = __webpack_require__(34);
-var setToStringTag = __webpack_require__(18);
-var uid = __webpack_require__(21);
-var wks = __webpack_require__(1);
-var wksExt = __webpack_require__(26);
-var wksDefine = __webpack_require__(25);
-var enumKeys = __webpack_require__(92);
-var isArray = __webpack_require__(91);
-var anObject = __webpack_require__(3);
-var isObject = __webpack_require__(4);
-var toIObject = __webpack_require__(10);
-var toPrimitive = __webpack_require__(38);
-var createDesc = __webpack_require__(23);
-var _create = __webpack_require__(30);
-var gOPNExt = __webpack_require__(90);
-var $GOPD = __webpack_require__(42);
-var $DP = __webpack_require__(8);
-var $keys = __webpack_require__(22);
-var gOPD = $GOPD.f;
-var dP = $DP.f;
-var gOPN = gOPNExt.f;
-var $Symbol = global.Symbol;
-var $JSON = global.JSON;
-var _stringify = $JSON && $JSON.stringify;
-var PROTOTYPE = 'prototype';
-var HIDDEN = wks('_hidden');
-var TO_PRIMITIVE = wks('toPrimitive');
-var isEnum = {}.propertyIsEnumerable;
-var SymbolRegistry = shared('symbol-registry');
-var AllSymbols = shared('symbols');
-var OPSymbols = shared('op-symbols');
-var ObjectProto = Object[PROTOTYPE];
-var USE_NATIVE = typeof $Symbol == 'function';
-var QObject = global.QObject;
-// Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173
-var setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild;
-
-// fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687
-var setSymbolDesc = DESCRIPTORS && $fails(function () {
-  return _create(dP({}, 'a', {
-    get: function () { return dP(this, 'a', { value: 7 }).a; }
-  })).a != 7;
-}) ? function (it, key, D) {
-  var protoDesc = gOPD(ObjectProto, key);
-  if (protoDesc) delete ObjectProto[key];
-  dP(it, key, D);
-  if (protoDesc && it !== ObjectProto) dP(ObjectProto, key, protoDesc);
-} : dP;
-
-var wrap = function (tag) {
-  var sym = AllSymbols[tag] = _create($Symbol[PROTOTYPE]);
-  sym._k = tag;
-  return sym;
-};
-
-var isSymbol = USE_NATIVE && typeof $Symbol.iterator == 'symbol' ? function (it) {
-  return typeof it == 'symbol';
-} : function (it) {
-  return it instanceof $Symbol;
-};
-
-var $defineProperty = function defineProperty(it, key, D) {
-  if (it === ObjectProto) $defineProperty(OPSymbols, key, D);
-  anObject(it);
-  key = toPrimitive(key, true);
-  anObject(D);
-  if (has(AllSymbols, key)) {
-    if (!D.enumerable) {
-      if (!has(it, HIDDEN)) dP(it, HIDDEN, createDesc(1, {}));
-      it[HIDDEN][key] = true;
-    } else {
-      if (has(it, HIDDEN) && it[HIDDEN][key]) it[HIDDEN][key] = false;
-      D = _create(D, { enumerable: createDesc(0, false) });
-    } return setSymbolDesc(it, key, D);
-  } return dP(it, key, D);
-};
-var $defineProperties = function defineProperties(it, P) {
-  anObject(it);
-  var keys = enumKeys(P = toIObject(P));
-  var i = 0;
-  var l = keys.length;
-  var key;
-  while (l > i) $defineProperty(it, key = keys[i++], P[key]);
-  return it;
-};
-var $create = function create(it, P) {
-  return P === undefined ? _create(it) : $defineProperties(_create(it), P);
-};
-var $propertyIsEnumerable = function propertyIsEnumerable(key) {
-  var E = isEnum.call(this, key = toPrimitive(key, true));
-  if (this === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return false;
-  return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] ? E : true;
-};
-var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key) {
-  it = toIObject(it);
-  key = toPrimitive(key, true);
-  if (it === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return;
-  var D = gOPD(it, key);
-  if (D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key])) D.enumerable = true;
-  return D;
-};
-var $getOwnPropertyNames = function getOwnPropertyNames(it) {
-  var names = gOPN(toIObject(it));
-  var result = [];
-  var i = 0;
-  var key;
-  while (names.length > i) {
-    if (!has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META) result.push(key);
-  } return result;
-};
-var $getOwnPropertySymbols = function getOwnPropertySymbols(it) {
-  var IS_OP = it === ObjectProto;
-  var names = gOPN(IS_OP ? OPSymbols : toIObject(it));
-  var result = [];
-  var i = 0;
-  var key;
-  while (names.length > i) {
-    if (has(AllSymbols, key = names[i++]) && (IS_OP ? has(ObjectProto, key) : true)) result.push(AllSymbols[key]);
-  } return result;
-};
-
-// 19.4.1.1 Symbol([description])
-if (!USE_NATIVE) {
-  $Symbol = function Symbol() {
-    if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor!');
-    var tag = uid(arguments.length > 0 ? arguments[0] : undefined);
-    var $set = function (value) {
-      if (this === ObjectProto) $set.call(OPSymbols, value);
-      if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false;
-      setSymbolDesc(this, tag, createDesc(1, value));
-    };
-    if (DESCRIPTORS && setter) setSymbolDesc(ObjectProto, tag, { configurable: true, set: $set });
-    return wrap(tag);
-  };
-  redefine($Symbol[PROTOTYPE], 'toString', function toString() {
-    return this._k;
-  });
-
-  $GOPD.f = $getOwnPropertyDescriptor;
-  $DP.f = $defineProperty;
-  __webpack_require__(43).f = gOPNExt.f = $getOwnPropertyNames;
-  __webpack_require__(20).f = $propertyIsEnumerable;
-  __webpack_require__(32).f = $getOwnPropertySymbols;
-
-  if (DESCRIPTORS && !__webpack_require__(14)) {
-    redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true);
-  }
-
-  wksExt.f = function (name) {
-    return wrap(wks(name));
-  };
-}
-
-$export($export.G + $export.W + $export.F * !USE_NATIVE, { Symbol: $Symbol });
-
-for (var es6Symbols = (
-  // 19.4.2.2, 19.4.2.3, 19.4.2.4, 19.4.2.6, 19.4.2.8, 19.4.2.9, 19.4.2.10, 19.4.2.11, 19.4.2.12, 19.4.2.13, 19.4.2.14
-  'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables'
-).split(','), j = 0; es6Symbols.length > j;)wks(es6Symbols[j++]);
-
-for (var wellKnownSymbols = $keys(wks.store), k = 0; wellKnownSymbols.length > k;) wksDefine(wellKnownSymbols[k++]);
-
-$export($export.S + $export.F * !USE_NATIVE, 'Symbol', {
-  // 19.4.2.1 Symbol.for(key)
-  'for': function (key) {
-    return has(SymbolRegistry, key += '')
-      ? SymbolRegistry[key]
-      : SymbolRegistry[key] = $Symbol(key);
-  },
-  // 19.4.2.5 Symbol.keyFor(sym)
-  keyFor: function keyFor(sym) {
-    if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol!');
-    for (var key in SymbolRegistry) if (SymbolRegistry[key] === sym) return key;
-  },
-  useSetter: function () { setter = true; },
-  useSimple: function () { setter = false; }
-});
-
-$export($export.S + $export.F * !USE_NATIVE, 'Object', {
-  // 19.1.2.2 Object.create(O [, Properties])
-  create: $create,
-  // 19.1.2.4 Object.defineProperty(O, P, Attributes)
-  defineProperty: $defineProperty,
-  // 19.1.2.3 Object.defineProperties(O, Properties)
-  defineProperties: $defineProperties,
-  // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)
-  getOwnPropertyDescriptor: $getOwnPropertyDescriptor,
-  // 19.1.2.7 Object.getOwnPropertyNames(O)
-  getOwnPropertyNames: $getOwnPropertyNames,
-  // 19.1.2.8 Object.getOwnPropertySymbols(O)
-  getOwnPropertySymbols: $getOwnPropertySymbols
-});
-
-// 24.3.2 JSON.stringify(value [, replacer [, space]])
-$JSON && $export($export.S + $export.F * (!USE_NATIVE || $fails(function () {
-  var S = $Symbol();
-  // MS Edge converts symbol values to JSON as {}
-  // WebKit converts symbol values to JSON as null
-  // V8 throws on boxed symbols
-  return _stringify([S]) != '[null]' || _stringify({ a: S }) != '{}' || _stringify(Object(S)) != '{}';
-})), 'JSON', {
-  stringify: function stringify(it) {
-    var args = [it];
-    var i = 1;
-    var replacer, $replacer;
-    while (arguments.length > i) args.push(arguments[i++]);
-    $replacer = replacer = args[1];
-    if (!isObject(replacer) && it === undefined || isSymbol(it)) return; // IE8 returns string on undefined
-    if (!isArray(replacer)) replacer = function (key, value) {
-      if (typeof $replacer == 'function') value = $replacer.call(this, key, value);
-      if (!isSymbol(value)) return value;
-    };
-    args[1] = replacer;
-    return _stringify.apply($JSON, args);
-  }
-});
-
-// 19.4.3.4 Symbol.prototype[@@toPrimitive](hint)
-$Symbol[PROTOTYPE][TO_PRIMITIVE] || __webpack_require__(9)($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf);
-// 19.4.3.5 Symbol.prototype[@@toStringTag]
-setToStringTag($Symbol, 'Symbol');
-// 20.2.1.9 Math[@@toStringTag]
-setToStringTag(Math, 'Math', true);
-// 24.3.3 JSON[@@toStringTag]
-setToStringTag(global.JSON, 'JSON', true);
-
-
-/***/ }),
-/* 95 */
-/***/ (function(module, exports, __webpack_require__) {
-
-__webpack_require__(94);
-__webpack_require__(61);
-__webpack_require__(89);
-__webpack_require__(88);
-module.exports = __webpack_require__(2).Symbol;
-
-
-/***/ }),
-/* 96 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = { "default": __webpack_require__(95), __esModule: true };
-
-/***/ }),
-/* 97 */
-/***/ (function(module, exports, __webpack_require__) {
-
-__webpack_require__(60);
-__webpack_require__(56);
-module.exports = __webpack_require__(26).f('iterator');
-
-
-/***/ }),
-/* 98 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = { "default": __webpack_require__(97), __esModule: true };
-
-/***/ }),
-/* 99 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.__esModule = true;
-var BOOTSTRAP = exports.BOOTSTRAP = 'iframe-bootstrap';
-var ERROR = exports.ERROR = 'iframe-error';
-var CALL = exports.CALL = 'iframe-call';
-var RESPONSE = exports.RESPONSE = 'iframe-response';
-
-/***/ }),
-/* 100 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-// https://github.com/tc39/proposal-promise-try
-var $export = __webpack_require__(5);
-var newPromiseCapability = __webpack_require__(29);
-var perform = __webpack_require__(52);
-
-$export($export.S, 'Promise', { 'try': function (callbackfn) {
-  var promiseCapability = newPromiseCapability.f(this);
-  var result = perform(callbackfn);
-  (result.e ? promiseCapability.reject : promiseCapability.resolve)(result.v);
-  return promiseCapability.promise;
-} });
-
-
-/***/ }),
-/* 101 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-// https://github.com/tc39/proposal-promise-finally
-
-var $export = __webpack_require__(5);
-var core = __webpack_require__(2);
-var global = __webpack_require__(0);
-var speciesConstructor = __webpack_require__(54);
-var promiseResolve = __webpack_require__(51);
-
-$export($export.P + $export.R, 'Promise', { 'finally': function (onFinally) {
-  var C = speciesConstructor(this, core.Promise || global.Promise);
-  var isFunction = typeof onFinally == 'function';
-  return this.then(
-    isFunction ? function (x) {
-      return promiseResolve(C, onFinally()).then(function () { return x; });
-    } : onFinally,
-    isFunction ? function (e) {
-      return promiseResolve(C, onFinally()).then(function () { throw e; });
-    } : onFinally
-  );
-} });
-
-
-/***/ }),
-/* 102 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var ITERATOR = __webpack_require__(1)('iterator');
-var SAFE_CLOSING = false;
-
-try {
-  var riter = [7][ITERATOR]();
-  riter['return'] = function () { SAFE_CLOSING = true; };
-  // eslint-disable-next-line no-throw-literal
-  Array.from(riter, function () { throw 2; });
-} catch (e) { /* empty */ }
-
-module.exports = function (exec, skipClosing) {
-  if (!skipClosing && !SAFE_CLOSING) return false;
-  var safe = false;
-  try {
-    var arr = [7];
-    var iter = arr[ITERATOR]();
-    iter.next = function () { return { done: safe = true }; };
-    arr[ITERATOR] = function () { return iter; };
-    exec(arr);
-  } catch (e) { /* empty */ }
-  return safe;
-};
-
-
-/***/ }),
-/* 103 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-var global = __webpack_require__(0);
-var core = __webpack_require__(2);
-var dP = __webpack_require__(8);
-var DESCRIPTORS = __webpack_require__(7);
-var SPECIES = __webpack_require__(1)('species');
-
-module.exports = function (KEY) {
-  var C = typeof core[KEY] == 'function' ? core[KEY] : global[KEY];
-  if (DESCRIPTORS && C && !C[SPECIES]) dP.f(C, SPECIES, {
-    configurable: true,
-    get: function () { return this; }
-  });
-};
-
-
-/***/ }),
-/* 104 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var hide = __webpack_require__(9);
-module.exports = function (target, src, safe) {
-  for (var key in src) {
-    if (safe && target[key]) target[key] = src[key];
-    else hide(target, key, src[key]);
-  } return target;
-};
-
-
-/***/ }),
-/* 105 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var global = __webpack_require__(0);
-var navigator = global.navigator;
-
-module.exports = navigator && navigator.userAgent || '';
-
-
-/***/ }),
-/* 106 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var global = __webpack_require__(0);
-var macrotask = __webpack_require__(53).set;
-var Observer = global.MutationObserver || global.WebKitMutationObserver;
-var process = global.process;
-var Promise = global.Promise;
-var isNode = __webpack_require__(15)(process) == 'process';
-
-module.exports = function () {
-  var head, last, notify;
-
-  var flush = function () {
-    var parent, fn;
-    if (isNode && (parent = process.domain)) parent.exit();
-    while (head) {
-      fn = head.fn;
-      head = head.next;
-      try {
-        fn();
-      } catch (e) {
-        if (head) notify();
-        else last = undefined;
-        throw e;
-      }
-    } last = undefined;
-    if (parent) parent.enter();
-  };
-
-  // Node.js
-  if (isNode) {
-    notify = function () {
-      process.nextTick(flush);
-    };
-  // browsers with MutationObserver, except iOS Safari - https://github.com/zloirock/core-js/issues/339
-  } else if (Observer && !(global.navigator && global.navigator.standalone)) {
-    var toggle = true;
-    var node = document.createTextNode('');
-    new Observer(flush).observe(node, { characterData: true }); // eslint-disable-line no-new
-    notify = function () {
-      node.data = toggle = !toggle;
-    };
-  // environments with maybe non-completely correct, but existent Promise
-  } else if (Promise && Promise.resolve) {
-    // Promise.resolve without an argument throws an error in LG WebOS 2
-    var promise = Promise.resolve(undefined);
-    notify = function () {
-      promise.then(flush);
-    };
-  // for other environments - macrotask based on:
-  // - setImmediate
-  // - MessageChannel
-  // - window.postMessag
-  // - onreadystatechange
-  // - setTimeout
-  } else {
-    notify = function () {
-      // strange IE + webpack dev server bug - use .call(global)
-      macrotask.call(global, flush);
-    };
-  }
-
-  return function (fn) {
-    var task = { fn: fn, next: undefined };
-    if (last) last.next = task;
-    if (!head) {
-      head = task;
-      notify();
-    } last = task;
-  };
-};
-
-
-/***/ }),
-/* 107 */
-/***/ (function(module, exports) {
-
-// fast apply, http://jsperf.lnkit.com/fast-apply/5
-module.exports = function (fn, args, that) {
-  var un = that === undefined;
-  switch (args.length) {
-    case 0: return un ? fn()
-                      : fn.call(that);
-    case 1: return un ? fn(args[0])
-                      : fn.call(that, args[0]);
-    case 2: return un ? fn(args[0], args[1])
-                      : fn.call(that, args[0], args[1]);
-    case 3: return un ? fn(args[0], args[1], args[2])
-                      : fn.call(that, args[0], args[1], args[2]);
-    case 4: return un ? fn(args[0], args[1], args[2], args[3])
-                      : fn.call(that, args[0], args[1], args[2], args[3]);
-  } return fn.apply(that, args);
-};
-
-
-/***/ }),
-/* 108 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var classof = __webpack_require__(55);
-var ITERATOR = __webpack_require__(1)('iterator');
-var Iterators = __webpack_require__(11);
-module.exports = __webpack_require__(2).getIteratorMethod = function (it) {
-  if (it != undefined) return it[ITERATOR]
-    || it['@@iterator']
-    || Iterators[classof(it)];
-};
-
-
-/***/ }),
-/* 109 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// check on default Array iterator
-var Iterators = __webpack_require__(11);
-var ITERATOR = __webpack_require__(1)('iterator');
-var ArrayProto = Array.prototype;
-
-module.exports = function (it) {
-  return it !== undefined && (Iterators.Array === it || ArrayProto[ITERATOR] === it);
-};
-
-
-/***/ }),
-/* 110 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// call something on iterator step with safe closing on error
-var anObject = __webpack_require__(3);
-module.exports = function (iterator, fn, value, entries) {
-  try {
-    return entries ? fn(anObject(value)[0], value[1]) : fn(value);
-  // 7.4.6 IteratorClose(iterator, completion)
-  } catch (e) {
-    var ret = iterator['return'];
-    if (ret !== undefined) anObject(ret.call(iterator));
-    throw e;
-  }
-};
-
-
-/***/ }),
-/* 111 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var ctx = __webpack_require__(17);
-var call = __webpack_require__(110);
-var isArrayIter = __webpack_require__(109);
-var anObject = __webpack_require__(3);
-var toLength = __webpack_require__(63);
-var getIterFn = __webpack_require__(108);
-var BREAK = {};
-var RETURN = {};
-var exports = module.exports = function (iterable, entries, fn, that, ITERATOR) {
-  var iterFn = ITERATOR ? function () { return iterable; } : getIterFn(iterable);
-  var f = ctx(fn, that, entries ? 2 : 1);
-  var index = 0;
-  var length, step, iterator, result;
-  if (typeof iterFn != 'function') throw TypeError(iterable + ' is not iterable!');
-  // fast case for arrays with default iterator
-  if (isArrayIter(iterFn)) for (length = toLength(iterable.length); length > index; index++) {
-    result = entries ? f(anObject(step = iterable[index])[0], step[1]) : f(iterable[index]);
-    if (result === BREAK || result === RETURN) return result;
-  } else for (iterator = iterFn.call(iterable); !(step = iterator.next()).done;) {
-    result = call(iterator, f, step.value, entries);
-    if (result === BREAK || result === RETURN) return result;
-  }
-};
-exports.BREAK = BREAK;
-exports.RETURN = RETURN;
-
-
-/***/ }),
-/* 112 */
-/***/ (function(module, exports) {
-
-module.exports = function (it, Constructor, name, forbiddenField) {
-  if (!(it instanceof Constructor) || (forbiddenField !== undefined && forbiddenField in it)) {
-    throw TypeError(name + ': incorrect invocation!');
-  } return it;
-};
-
-
-/***/ }),
-/* 113 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-var LIBRARY = __webpack_require__(14);
-var global = __webpack_require__(0);
-var ctx = __webpack_require__(17);
-var classof = __webpack_require__(55);
-var $export = __webpack_require__(5);
-var isObject = __webpack_require__(4);
-var aFunction = __webpack_require__(24);
-var anInstance = __webpack_require__(112);
-var forOf = __webpack_require__(111);
-var speciesConstructor = __webpack_require__(54);
-var task = __webpack_require__(53).set;
-var microtask = __webpack_require__(106)();
-var newPromiseCapabilityModule = __webpack_require__(29);
-var perform = __webpack_require__(52);
-var userAgent = __webpack_require__(105);
-var promiseResolve = __webpack_require__(51);
-var PROMISE = 'Promise';
-var TypeError = global.TypeError;
-var process = global.process;
-var versions = process && process.versions;
-var v8 = versions && versions.v8 || '';
-var $Promise = global[PROMISE];
-var isNode = classof(process) == 'process';
-var empty = function () { /* empty */ };
-var Internal, newGenericPromiseCapability, OwnPromiseCapability, Wrapper;
-var newPromiseCapability = newGenericPromiseCapability = newPromiseCapabilityModule.f;
-
-var USE_NATIVE = !!function () {
-  try {
-    // correct subclassing with @@species support
-    var promise = $Promise.resolve(1);
-    var FakePromise = (promise.constructor = {})[__webpack_require__(1)('species')] = function (exec) {
-      exec(empty, empty);
-    };
-    // unhandled rejections tracking support, NodeJS Promise without it fails @@species test
-    return (isNode || typeof PromiseRejectionEvent == 'function')
-      && promise.then(empty) instanceof FakePromise
-      // v8 6.6 (Node 10 and Chrome 66) have a bug with resolving custom thenables
-      // https://bugs.chromium.org/p/chromium/issues/detail?id=830565
-      // we can't detect it synchronously, so just check versions
-      && v8.indexOf('6.6') !== 0
-      && userAgent.indexOf('Chrome/66') === -1;
-  } catch (e) { /* empty */ }
-}();
-
-// helpers
-var isThenable = function (it) {
-  var then;
-  return isObject(it) && typeof (then = it.then) == 'function' ? then : false;
-};
-var notify = function (promise, isReject) {
-  if (promise._n) return;
-  promise._n = true;
-  var chain = promise._c;
-  microtask(function () {
-    var value = promise._v;
-    var ok = promise._s == 1;
-    var i = 0;
-    var run = function (reaction) {
-      var handler = ok ? reaction.ok : reaction.fail;
-      var resolve = reaction.resolve;
-      var reject = reaction.reject;
-      var domain = reaction.domain;
-      var result, then, exited;
-      try {
-        if (handler) {
-          if (!ok) {
-            if (promise._h == 2) onHandleUnhandled(promise);
-            promise._h = 1;
-          }
-          if (handler === true) result = value;
-          else {
-            if (domain) domain.enter();
-            result = handler(value); // may throw
-            if (domain) {
-              domain.exit();
-              exited = true;
-            }
-          }
-          if (result === reaction.promise) {
-            reject(TypeError('Promise-chain cycle'));
-          } else if (then = isThenable(result)) {
-            then.call(result, resolve, reject);
-          } else resolve(result);
-        } else reject(value);
-      } catch (e) {
-        if (domain && !exited) domain.exit();
-        reject(e);
-      }
-    };
-    while (chain.length > i) run(chain[i++]); // variable length - can't use forEach
-    promise._c = [];
-    promise._n = false;
-    if (isReject && !promise._h) onUnhandled(promise);
-  });
-};
-var onUnhandled = function (promise) {
-  task.call(global, function () {
-    var value = promise._v;
-    var unhandled = isUnhandled(promise);
-    var result, handler, console;
-    if (unhandled) {
-      result = perform(function () {
-        if (isNode) {
-          process.emit('unhandledRejection', value, promise);
-        } else if (handler = global.onunhandledrejection) {
-          handler({ promise: promise, reason: value });
-        } else if ((console = global.console) && console.error) {
-          console.error('Unhandled promise rejection', value);
-        }
-      });
-      // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should
-      promise._h = isNode || isUnhandled(promise) ? 2 : 1;
-    } promise._a = undefined;
-    if (unhandled && result.e) throw result.v;
-  });
-};
-var isUnhandled = function (promise) {
-  return promise._h !== 1 && (promise._a || promise._c).length === 0;
-};
-var onHandleUnhandled = function (promise) {
-  task.call(global, function () {
-    var handler;
-    if (isNode) {
-      process.emit('rejectionHandled', promise);
-    } else if (handler = global.onrejectionhandled) {
-      handler({ promise: promise, reason: promise._v });
-    }
-  });
-};
-var $reject = function (value) {
-  var promise = this;
-  if (promise._d) return;
-  promise._d = true;
-  promise = promise._w || promise; // unwrap
-  promise._v = value;
-  promise._s = 2;
-  if (!promise._a) promise._a = promise._c.slice();
-  notify(promise, true);
-};
-var $resolve = function (value) {
-  var promise = this;
-  var then;
-  if (promise._d) return;
-  promise._d = true;
-  promise = promise._w || promise; // unwrap
-  try {
-    if (promise === value) throw TypeError("Promise can't be resolved itself");
-    if (then = isThenable(value)) {
-      microtask(function () {
-        var wrapper = { _w: promise, _d: false }; // wrap
-        try {
-          then.call(value, ctx($resolve, wrapper, 1), ctx($reject, wrapper, 1));
-        } catch (e) {
-          $reject.call(wrapper, e);
-        }
-      });
-    } else {
-      promise._v = value;
-      promise._s = 1;
-      notify(promise, false);
-    }
-  } catch (e) {
-    $reject.call({ _w: promise, _d: false }, e); // wrap
-  }
-};
-
-// constructor polyfill
-if (!USE_NATIVE) {
-  // 25.4.3.1 Promise(executor)
-  $Promise = function Promise(executor) {
-    anInstance(this, $Promise, PROMISE, '_h');
-    aFunction(executor);
-    Internal.call(this);
-    try {
-      executor(ctx($resolve, this, 1), ctx($reject, this, 1));
-    } catch (err) {
-      $reject.call(this, err);
-    }
-  };
-  // eslint-disable-next-line no-unused-vars
-  Internal = function Promise(executor) {
-    this._c = [];             // <- awaiting reactions
-    this._a = undefined;      // <- checked in isUnhandled reactions
-    this._s = 0;              // <- state
-    this._d = false;          // <- done
-    this._v = undefined;      // <- value
-    this._h = 0;              // <- rejection state, 0 - default, 1 - handled, 2 - unhandled
-    this._n = false;          // <- notify
-  };
-  Internal.prototype = __webpack_require__(104)($Promise.prototype, {
-    // 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected)
-    then: function then(onFulfilled, onRejected) {
-      var reaction = newPromiseCapability(speciesConstructor(this, $Promise));
-      reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true;
-      reaction.fail = typeof onRejected == 'function' && onRejected;
-      reaction.domain = isNode ? process.domain : undefined;
-      this._c.push(reaction);
-      if (this._a) this._a.push(reaction);
-      if (this._s) notify(this, false);
-      return reaction.promise;
-    },
-    // 25.4.5.1 Promise.prototype.catch(onRejected)
-    'catch': function (onRejected) {
-      return this.then(undefined, onRejected);
-    }
-  });
-  OwnPromiseCapability = function () {
-    var promise = new Internal();
-    this.promise = promise;
-    this.resolve = ctx($resolve, promise, 1);
-    this.reject = ctx($reject, promise, 1);
-  };
-  newPromiseCapabilityModule.f = newPromiseCapability = function (C) {
-    return C === $Promise || C === Wrapper
-      ? new OwnPromiseCapability(C)
-      : newGenericPromiseCapability(C);
-  };
-}
-
-$export($export.G + $export.W + $export.F * !USE_NATIVE, { Promise: $Promise });
-__webpack_require__(18)($Promise, PROMISE);
-__webpack_require__(103)(PROMISE);
-Wrapper = __webpack_require__(2)[PROMISE];
-
-// statics
-$export($export.S + $export.F * !USE_NATIVE, PROMISE, {
-  // 25.4.4.5 Promise.reject(r)
-  reject: function reject(r) {
-    var capability = newPromiseCapability(this);
-    var $$reject = capability.reject;
-    $$reject(r);
-    return capability.promise;
-  }
-});
-$export($export.S + $export.F * (LIBRARY || !USE_NATIVE), PROMISE, {
-  // 25.4.4.6 Promise.resolve(x)
-  resolve: function resolve(x) {
-    return promiseResolve(LIBRARY && this === Wrapper ? $Promise : this, x);
-  }
-});
-$export($export.S + $export.F * !(USE_NATIVE && __webpack_require__(102)(function (iter) {
-  $Promise.all(iter)['catch'](empty);
-})), PROMISE, {
-  // 25.4.4.1 Promise.all(iterable)
-  all: function all(iterable) {
-    var C = this;
-    var capability = newPromiseCapability(C);
-    var resolve = capability.resolve;
-    var reject = capability.reject;
-    var result = perform(function () {
-      var values = [];
-      var index = 0;
-      var remaining = 1;
-      forOf(iterable, false, function (promise) {
-        var $index = index++;
-        var alreadyCalled = false;
-        values.push(undefined);
-        remaining++;
-        C.resolve(promise).then(function (value) {
-          if (alreadyCalled) return;
-          alreadyCalled = true;
-          values[$index] = value;
-          --remaining || resolve(values);
-        }, reject);
-      });
-      --remaining || resolve(values);
-    });
-    if (result.e) reject(result.v);
-    return capability.promise;
-  },
-  // 25.4.4.4 Promise.race(iterable)
-  race: function race(iterable) {
-    var C = this;
-    var capability = newPromiseCapability(C);
-    var reject = capability.reject;
-    var result = perform(function () {
-      forOf(iterable, false, function (promise) {
-        C.resolve(promise).then(capability.resolve, reject);
-      });
-    });
-    if (result.e) reject(result.v);
-    return capability.promise;
-  }
-});
-
-
-/***/ }),
-/* 114 */
-/***/ (function(module, exports) {
-
-module.exports = function (done, value) {
-  return { value: value, done: !!done };
-};
-
-
-/***/ }),
-/* 115 */
-/***/ (function(module, exports) {
-
-module.exports = function () { /* empty */ };
-
-
-/***/ }),
-/* 116 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-var addToUnscopables = __webpack_require__(115);
-var step = __webpack_require__(114);
-var Iterators = __webpack_require__(11);
-var toIObject = __webpack_require__(10);
-
-// 22.1.3.4 Array.prototype.entries()
-// 22.1.3.13 Array.prototype.keys()
-// 22.1.3.29 Array.prototype.values()
-// 22.1.3.30 Array.prototype[@@iterator]()
-module.exports = __webpack_require__(59)(Array, 'Array', function (iterated, kind) {
-  this._t = toIObject(iterated); // target
-  this._i = 0;                   // next index
-  this._k = kind;                // kind
-// 22.1.5.2.1 %ArrayIteratorPrototype%.next()
-}, function () {
-  var O = this._t;
-  var kind = this._k;
-  var index = this._i++;
-  if (!O || index >= O.length) {
-    this._t = undefined;
-    return step(1);
-  }
-  if (kind == 'keys') return step(0, index);
-  if (kind == 'values') return step(0, O[index]);
-  return step(0, [index, O[index]]);
-}, 'values');
-
-// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
-Iterators.Arguments = Iterators.Array;
-
-addToUnscopables('keys');
-addToUnscopables('values');
-addToUnscopables('entries');
-
-
-/***/ }),
-/* 117 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
-var has = __webpack_require__(6);
-var toObject = __webpack_require__(62);
-var IE_PROTO = __webpack_require__(35)('IE_PROTO');
-var ObjectProto = Object.prototype;
-
-module.exports = Object.getPrototypeOf || function (O) {
-  O = toObject(O);
-  if (has(O, IE_PROTO)) return O[IE_PROTO];
-  if (typeof O.constructor == 'function' && O instanceof O.constructor) {
-    return O.constructor.prototype;
-  } return O instanceof Object ? ObjectProto : null;
-};
-
-
-/***/ }),
-/* 118 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var dP = __webpack_require__(8);
-var anObject = __webpack_require__(3);
-var getKeys = __webpack_require__(22);
-
-module.exports = __webpack_require__(7) ? Object.defineProperties : function defineProperties(O, Properties) {
-  anObject(O);
-  var keys = getKeys(Properties);
-  var length = keys.length;
-  var i = 0;
-  var P;
-  while (length > i) dP.f(O, P = keys[i++], Properties[P]);
-  return O;
-};
-
-
-/***/ }),
-/* 119 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-var create = __webpack_require__(30);
-var descriptor = __webpack_require__(23);
-var setToStringTag = __webpack_require__(18);
-var IteratorPrototype = {};
-
-// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
-__webpack_require__(9)(IteratorPrototype, __webpack_require__(1)('iterator'), function () { return this; });
-
-module.exports = function (Constructor, NAME, next) {
-  Constructor.prototype = create(IteratorPrototype, { next: descriptor(1, next) });
-  setToStringTag(Constructor, NAME + ' Iterator');
-};
-
-
-/***/ }),
-/* 120 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var toInteger = __webpack_require__(36);
-var defined = __webpack_require__(37);
-// true  -> String#at
-// false -> String#codePointAt
-module.exports = function (TO_STRING) {
-  return function (that, pos) {
-    var s = String(defined(that));
-    var i = toInteger(pos);
-    var l = s.length;
-    var a, b;
-    if (i < 0 || i >= l) return TO_STRING ? '' : undefined;
-    a = s.charCodeAt(i);
-    return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
-      ? TO_STRING ? s.charAt(i) : a
-      : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
-  };
-};
-
-
-/***/ }),
-/* 121 */
-/***/ (function(module, exports, __webpack_require__) {
-
-__webpack_require__(61);
-__webpack_require__(60);
-__webpack_require__(56);
-__webpack_require__(113);
-__webpack_require__(101);
-__webpack_require__(100);
-module.exports = __webpack_require__(2).Promise;
-
-
-/***/ }),
-/* 122 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = { "default": __webpack_require__(121), __esModule: true };
-
-/***/ }),
-/* 123 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/* WEBPACK VAR INJECTION */(function(global) {/**
- * Copyright (c) 2014, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * https://raw.github.com/facebook/regenerator/master/LICENSE file. An
- * additional grant of patent rights can be found in the PATENTS file in
- * the same directory.
- */
-
-!(function(global) {
-  "use strict";
-
-  var Op = Object.prototype;
-  var hasOwn = Op.hasOwnProperty;
-  var undefined; // More compressible than void 0.
-  var $Symbol = typeof Symbol === "function" ? Symbol : {};
-  var iteratorSymbol = $Symbol.iterator || "@@iterator";
-  var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator";
-  var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
-
-  var inModule = typeof module === "object";
-  var runtime = global.regeneratorRuntime;
-  if (runtime) {
-    if (inModule) {
-      // If regeneratorRuntime is defined globally and we're in a module,
-      // make the exports object identical to regeneratorRuntime.
-      module.exports = runtime;
-    }
-    // Don't bother evaluating the rest of this file if the runtime was
-    // already defined globally.
-    return;
-  }
-
-  // Define the runtime globally (as expected by generated code) as either
-  // module.exports (if we're in a module) or a new, empty object.
-  runtime = global.regeneratorRuntime = inModule ? module.exports : {};
-
-  function wrap(innerFn, outerFn, self, tryLocsList) {
-    // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.
-    var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;
-    var generator = Object.create(protoGenerator.prototype);
-    var context = new Context(tryLocsList || []);
-
-    // The ._invoke method unifies the implementations of the .next,
-    // .throw, and .return methods.
-    generator._invoke = makeInvokeMethod(innerFn, self, context);
-
-    return generator;
-  }
-  runtime.wrap = wrap;
-
-  // Try/catch helper to minimize deoptimizations. Returns a completion
-  // record like context.tryEntries[i].completion. This interface could
-  // have been (and was previously) designed to take a closure to be
-  // invoked without arguments, but in all the cases we care about we
-  // already have an existing method we want to call, so there's no need
-  // to create a new function object. We can even get away with assuming
-  // the method takes exactly one argument, since that happens to be true
-  // in every case, so we don't have to touch the arguments object. The
-  // only additional allocation required is the completion record, which
-  // has a stable shape and so hopefully should be cheap to allocate.
-  function tryCatch(fn, obj, arg) {
-    try {
-      return { type: "normal", arg: fn.call(obj, arg) };
-    } catch (err) {
-      return { type: "throw", arg: err };
-    }
-  }
-
-  var GenStateSuspendedStart = "suspendedStart";
-  var GenStateSuspendedYield = "suspendedYield";
-  var GenStateExecuting = "executing";
-  var GenStateCompleted = "completed";
-
-  // Returning this object from the innerFn has the same effect as
-  // breaking out of the dispatch switch statement.
-  var ContinueSentinel = {};
-
-  // Dummy constructor functions that we use as the .constructor and
-  // .constructor.prototype properties for functions that return Generator
-  // objects. For full spec compliance, you may wish to configure your
-  // minifier not to mangle the names of these two functions.
-  function Generator() {}
-  function GeneratorFunction() {}
-  function GeneratorFunctionPrototype() {}
-
-  // This is a polyfill for %IteratorPrototype% for environments that
-  // don't natively support it.
-  var IteratorPrototype = {};
-  IteratorPrototype[iteratorSymbol] = function () {
-    return this;
-  };
-
-  var getProto = Object.getPrototypeOf;
-  var NativeIteratorPrototype = getProto && getProto(getProto(values([])));
-  if (NativeIteratorPrototype &&
-      NativeIteratorPrototype !== Op &&
-      hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {
-    // This environment has a native %IteratorPrototype%; use it instead
-    // of the polyfill.
-    IteratorPrototype = NativeIteratorPrototype;
-  }
-
-  var Gp = GeneratorFunctionPrototype.prototype =
-    Generator.prototype = Object.create(IteratorPrototype);
-  GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;
-  GeneratorFunctionPrototype.constructor = GeneratorFunction;
-  GeneratorFunctionPrototype[toStringTagSymbol] =
-    GeneratorFunction.displayName = "GeneratorFunction";
-
-  // Helper for defining the .next, .throw, and .return methods of the
-  // Iterator interface in terms of a single ._invoke method.
-  function defineIteratorMethods(prototype) {
-    ["next", "throw", "return"].forEach(function(method) {
-      prototype[method] = function(arg) {
-        return this._invoke(method, arg);
-      };
-    });
-  }
-
-  runtime.isGeneratorFunction = function(genFun) {
-    var ctor = typeof genFun === "function" && genFun.constructor;
-    return ctor
-      ? ctor === GeneratorFunction ||
-        // For the native GeneratorFunction constructor, the best we can
-        // do is to check its .name property.
-        (ctor.displayName || ctor.name) === "GeneratorFunction"
-      : false;
-  };
-
-  runtime.mark = function(genFun) {
-    if (Object.setPrototypeOf) {
-      Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);
-    } else {
-      genFun.__proto__ = GeneratorFunctionPrototype;
-      if (!(toStringTagSymbol in genFun)) {
-        genFun[toStringTagSymbol] = "GeneratorFunction";
-      }
-    }
-    genFun.prototype = Object.create(Gp);
-    return genFun;
-  };
-
-  // Within the body of any async function, `await x` is transformed to
-  // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test
-  // `hasOwn.call(value, "__await")` to determine if the yielded value is
-  // meant to be awaited.
-  runtime.awrap = function(arg) {
-    return { __await: arg };
-  };
-
-  function AsyncIterator(generator) {
-    function invoke(method, arg, resolve, reject) {
-      var record = tryCatch(generator[method], generator, arg);
-      if (record.type === "throw") {
-        reject(record.arg);
-      } else {
-        var result = record.arg;
-        var value = result.value;
-        if (value &&
-            typeof value === "object" &&
-            hasOwn.call(value, "__await")) {
-          return Promise.resolve(value.__await).then(function(value) {
-            invoke("next", value, resolve, reject);
-          }, function(err) {
-            invoke("throw", err, resolve, reject);
-          });
-        }
-
-        return Promise.resolve(value).then(function(unwrapped) {
-          // When a yielded Promise is resolved, its final value becomes
-          // the .value of the Promise<{value,done}> result for the
-          // current iteration. If the Promise is rejected, however, the
-          // result for this iteration will be rejected with the same
-          // reason. Note that rejections of yielded Promises are not
-          // thrown back into the generator function, as is the case
-          // when an awaited Promise is rejected. This difference in
-          // behavior between yield and await is important, because it
-          // allows the consumer to decide what to do with the yielded
-          // rejection (swallow it and continue, manually .throw it back
-          // into the generator, abandon iteration, whatever). With
-          // await, by contrast, there is no opportunity to examine the
-          // rejection reason outside the generator function, so the
-          // only option is to throw it from the await expression, and
-          // let the generator function handle the exception.
-          result.value = unwrapped;
-          resolve(result);
-        }, reject);
-      }
-    }
-
-    if (typeof global.process === "object" && global.process.domain) {
-      invoke = global.process.domain.bind(invoke);
-    }
-
-    var previousPromise;
-
-    function enqueue(method, arg) {
-      function callInvokeWithMethodAndArg() {
-        return new Promise(function(resolve, reject) {
-          invoke(method, arg, resolve, reject);
-        });
-      }
-
-      return previousPromise =
-        // If enqueue has been called before, then we want to wait until
-        // all previous Promises have been resolved before calling invoke,
-        // so that results are always delivered in the correct order. If
-        // enqueue has not been called before, then it is important to
-        // call invoke immediately, without waiting on a callback to fire,
-        // so that the async generator function has the opportunity to do
-        // any necessary setup in a predictable way. This predictability
-        // is why the Promise constructor synchronously invokes its
-        // executor callback, and why async functions synchronously
-        // execute code before the first await. Since we implement simple
-        // async functions in terms of async generators, it is especially
-        // important to get this right, even though it requires care.
-        previousPromise ? previousPromise.then(
-          callInvokeWithMethodAndArg,
-          // Avoid propagating failures to Promises returned by later
-          // invocations of the iterator.
-          callInvokeWithMethodAndArg
-        ) : callInvokeWithMethodAndArg();
-    }
-
-    // Define the unified helper method that is used to implement .next,
-    // .throw, and .return (see defineIteratorMethods).
-    this._invoke = enqueue;
-  }
-
-  defineIteratorMethods(AsyncIterator.prototype);
-  AsyncIterator.prototype[asyncIteratorSymbol] = function () {
-    return this;
-  };
-  runtime.AsyncIterator = AsyncIterator;
-
-  // Note that simple async functions are implemented on top of
-  // AsyncIterator objects; they just return a Promise for the value of
-  // the final result produced by the iterator.
-  runtime.async = function(innerFn, outerFn, self, tryLocsList) {
-    var iter = new AsyncIterator(
-      wrap(innerFn, outerFn, self, tryLocsList)
-    );
-
-    return runtime.isGeneratorFunction(outerFn)
-      ? iter // If outerFn is a generator, return the full iterator.
-      : iter.next().then(function(result) {
-          return result.done ? result.value : iter.next();
-        });
-  };
-
-  function makeInvokeMethod(innerFn, self, context) {
-    var state = GenStateSuspendedStart;
-
-    return function invoke(method, arg) {
-      if (state === GenStateExecuting) {
-        throw new Error("Generator is already running");
-      }
-
-      if (state === GenStateCompleted) {
-        if (method === "throw") {
-          throw arg;
-        }
-
-        // Be forgiving, per 25.3.3.3.3 of the spec:
-        // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume
-        return doneResult();
-      }
-
-      context.method = method;
-      context.arg = arg;
-
-      while (true) {
-        var delegate = context.delegate;
-        if (delegate) {
-          var delegateResult = maybeInvokeDelegate(delegate, context);
-          if (delegateResult) {
-            if (delegateResult === ContinueSentinel) continue;
-            return delegateResult;
-          }
-        }
-
-        if (context.method === "next") {
-          // Setting context._sent for legacy support of Babel's
-          // function.sent implementation.
-          context.sent = context._sent = context.arg;
-
-        } else if (context.method === "throw") {
-          if (state === GenStateSuspendedStart) {
-            state = GenStateCompleted;
-            throw context.arg;
-          }
-
-          context.dispatchException(context.arg);
-
-        } else if (context.method === "return") {
-          context.abrupt("return", context.arg);
-        }
-
-        state = GenStateExecuting;
-
-        var record = tryCatch(innerFn, self, context);
-        if (record.type === "normal") {
-          // If an exception is thrown from innerFn, we leave state ===
-          // GenStateExecuting and loop back for another invocation.
-          state = context.done
-            ? GenStateCompleted
-            : GenStateSuspendedYield;
-
-          if (record.arg === ContinueSentinel) {
-            continue;
-          }
-
-          return {
-            value: record.arg,
-            done: context.done
-          };
-
-        } else if (record.type === "throw") {
-          state = GenStateCompleted;
-          // Dispatch the exception by looping back around to the
-          // context.dispatchException(context.arg) call above.
-          context.method = "throw";
-          context.arg = record.arg;
-        }
-      }
-    };
-  }
-
-  // Call delegate.iterator[context.method](context.arg) and handle the
-  // result, either by returning a { value, done } result from the
-  // delegate iterator, or by modifying context.method and context.arg,
-  // setting context.delegate to null, and returning the ContinueSentinel.
-  function maybeInvokeDelegate(delegate, context) {
-    var method = delegate.iterator[context.method];
-    if (method === undefined) {
-      // A .throw or .return when the delegate iterator has no .throw
-      // method always terminates the yield* loop.
-      context.delegate = null;
-
-      if (context.method === "throw") {
-        if (delegate.iterator.return) {
-          // If the delegate iterator has a return method, give it a
-          // chance to clean up.
-          context.method = "return";
-          context.arg = undefined;
-          maybeInvokeDelegate(delegate, context);
-
-          if (context.method === "throw") {
-            // If maybeInvokeDelegate(context) changed context.method from
-            // "return" to "throw", let that override the TypeError below.
-            return ContinueSentinel;
-          }
-        }
-
-        context.method = "throw";
-        context.arg = new TypeError(
-          "The iterator does not provide a 'throw' method");
-      }
-
-      return ContinueSentinel;
-    }
-
-    var record = tryCatch(method, delegate.iterator, context.arg);
-
-    if (record.type === "throw") {
-      context.method = "throw";
-      context.arg = record.arg;
-      context.delegate = null;
-      return ContinueSentinel;
-    }
-
-    var info = record.arg;
-
-    if (! info) {
-      context.method = "throw";
-      context.arg = new TypeError("iterator result is not an object");
-      context.delegate = null;
-      return ContinueSentinel;
-    }
-
-    if (info.done) {
-      // Assign the result of the finished delegate to the temporary
-      // variable specified by delegate.resultName (see delegateYield).
-      context[delegate.resultName] = info.value;
-
-      // Resume execution at the desired location (see delegateYield).
-      context.next = delegate.nextLoc;
-
-      // If context.method was "throw" but the delegate handled the
-      // exception, let the outer generator proceed normally. If
-      // context.method was "next", forget context.arg since it has been
-      // "consumed" by the delegate iterator. If context.method was
-      // "return", allow the original .return call to continue in the
-      // outer generator.
-      if (context.method !== "return") {
-        context.method = "next";
-        context.arg = undefined;
-      }
-
-    } else {
-      // Re-yield the result returned by the delegate method.
-      return info;
-    }
-
-    // The delegate iterator is finished, so forget it and continue with
-    // the outer generator.
-    context.delegate = null;
-    return ContinueSentinel;
-  }
-
-  // Define Generator.prototype.{next,throw,return} in terms of the
-  // unified ._invoke helper method.
-  defineIteratorMethods(Gp);
-
-  Gp[toStringTagSymbol] = "Generator";
-
-  // A Generator should always return itself as the iterator object when the
-  // @@iterator function is called on it. Some browsers' implementations of the
-  // iterator prototype chain incorrectly implement this, causing the Generator
-  // object to not be returned from this call. This ensures that doesn't happen.
-  // See https://github.com/facebook/regenerator/issues/274 for more details.
-  Gp[iteratorSymbol] = function() {
-    return this;
-  };
-
-  Gp.toString = function() {
-    return "[object Generator]";
-  };
-
-  function pushTryEntry(locs) {
-    var entry = { tryLoc: locs[0] };
-
-    if (1 in locs) {
-      entry.catchLoc = locs[1];
-    }
-
-    if (2 in locs) {
-      entry.finallyLoc = locs[2];
-      entry.afterLoc = locs[3];
-    }
-
-    this.tryEntries.push(entry);
-  }
-
-  function resetTryEntry(entry) {
-    var record = entry.completion || {};
-    record.type = "normal";
-    delete record.arg;
-    entry.completion = record;
-  }
-
-  function Context(tryLocsList) {
-    // The root entry object (effectively a try statement without a catch
-    // or a finally block) gives us a place to store values thrown from
-    // locations where there is no enclosing try statement.
-    this.tryEntries = [{ tryLoc: "root" }];
-    tryLocsList.forEach(pushTryEntry, this);
-    this.reset(true);
-  }
-
-  runtime.keys = function(object) {
-    var keys = [];
-    for (var key in object) {
-      keys.push(key);
-    }
-    keys.reverse();
-
-    // Rather than returning an object with a next method, we keep
-    // things simple and return the next function itself.
-    return function next() {
-      while (keys.length) {
-        var key = keys.pop();
-        if (key in object) {
-          next.value = key;
-          next.done = false;
-          return next;
-        }
-      }
-
-      // To avoid creating an additional object, we just hang the .value
-      // and .done properties off the next function object itself. This
-      // also ensures that the minifier will not anonymize the function.
-      next.done = true;
-      return next;
-    };
-  };
-
-  function values(iterable) {
-    if (iterable) {
-      var iteratorMethod = iterable[iteratorSymbol];
-      if (iteratorMethod) {
-        return iteratorMethod.call(iterable);
-      }
-
-      if (typeof iterable.next === "function") {
-        return iterable;
-      }
-
-      if (!isNaN(iterable.length)) {
-        var i = -1, next = function next() {
-          while (++i < iterable.length) {
-            if (hasOwn.call(iterable, i)) {
-              next.value = iterable[i];
-              next.done = false;
-              return next;
-            }
-          }
-
-          next.value = undefined;
-          next.done = true;
-
-          return next;
-        };
-
-        return next.next = next;
-      }
-    }
-
-    // Return an iterator with no values.
-    return { next: doneResult };
-  }
-  runtime.values = values;
-
-  function doneResult() {
-    return { value: undefined, done: true };
-  }
-
-  Context.prototype = {
-    constructor: Context,
-
-    reset: function(skipTempReset) {
-      this.prev = 0;
-      this.next = 0;
-      // Resetting context._sent for legacy support of Babel's
-      // function.sent implementation.
-      this.sent = this._sent = undefined;
-      this.done = false;
-      this.delegate = null;
-
-      this.method = "next";
-      this.arg = undefined;
-
-      this.tryEntries.forEach(resetTryEntry);
-
-      if (!skipTempReset) {
-        for (var name in this) {
-          // Not sure about the optimal order of these conditions:
-          if (name.charAt(0) === "t" &&
-              hasOwn.call(this, name) &&
-              !isNaN(+name.slice(1))) {
-            this[name] = undefined;
-          }
-        }
-      }
-    },
-
-    stop: function() {
-      this.done = true;
-
-      var rootEntry = this.tryEntries[0];
-      var rootRecord = rootEntry.completion;
-      if (rootRecord.type === "throw") {
-        throw rootRecord.arg;
-      }
-
-      return this.rval;
-    },
-
-    dispatchException: function(exception) {
-      if (this.done) {
-        throw exception;
-      }
-
-      var context = this;
-      function handle(loc, caught) {
-        record.type = "throw";
-        record.arg = exception;
-        context.next = loc;
-
-        if (caught) {
-          // If the dispatched exception was caught by a catch block,
-          // then let that catch block handle the exception normally.
-          context.method = "next";
-          context.arg = undefined;
-        }
-
-        return !! caught;
-      }
-
-      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
-        var entry = this.tryEntries[i];
-        var record = entry.completion;
-
-        if (entry.tryLoc === "root") {
-          // Exception thrown outside of any try block that could handle
-          // it, so set the completion value of the entire function to
-          // throw the exception.
-          return handle("end");
-        }
-
-        if (entry.tryLoc <= this.prev) {
-          var hasCatch = hasOwn.call(entry, "catchLoc");
-          var hasFinally = hasOwn.call(entry, "finallyLoc");
-
-          if (hasCatch && hasFinally) {
-            if (this.prev < entry.catchLoc) {
-              return handle(entry.catchLoc, true);
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-    "catch": function(tryLoc) {
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-  // Among the various tricks for obtaining a reference to the global
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-  typeof global === "object" ? global :
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-  typeof window === "object" ? window :
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-module.exports = __webpack_require__(123);
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-  // Restore the original runtime.
-  g.regeneratorRuntime = oldRuntime;
-} else {
-  // Remove the global property added by runtime.js.
-  try {
-    delete g.regeneratorRuntime;
-  } catch(e) {
-    g.regeneratorRuntime = undefined;
-  }
-}
-
-/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(31)))
-
-/***/ }),
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-/***/ (function(module, exports, __webpack_require__) {
-
-var toInteger = __webpack_require__(36);
-var max = Math.max;
-var min = Math.min;
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-  index = toInteger(index);
-  return index < 0 ? max(index + length, 0) : min(index, length);
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-
-/***/ }),
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-/***/ (function(module, exports, __webpack_require__) {
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-var toLength = __webpack_require__(63);
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-      value = O[index++];
-      // eslint-disable-next-line no-self-compare
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-      if (O[index] === el) return IS_INCLUDES || index || 0;
-    } return !IS_INCLUDES && -1;
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-
-/***/ }),
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-/***/ (function(module, exports, __webpack_require__) {
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-"use strict";
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-// 19.1.2.1 Object.assign(target, source, ...)
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-var toObject = __webpack_require__(62);
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-var $assign = Object.assign;
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-  var S = Symbol();
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-  return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K;
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-  var T = toObject(target);
-  var aLen = arguments.length;
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-  var getSymbols = gOPS.f;
-  var isEnum = pIE.f;
-  while (aLen > index) {
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-    var keys = getSymbols ? getKeys(S).concat(getSymbols(S)) : getKeys(S);
-    var length = keys.length;
-    var j = 0;
-    var key;
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-
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-// 19.1.3.1 Object.assign(target, source)
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-$export($export.S + $export.F, 'Object', { assign: __webpack_require__(127) });
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-
-/***/ }),
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-/***/ (function(module, exports, __webpack_require__) {
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-
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-/***/ }),
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-/***/ (function(module, exports, __webpack_require__) {
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-"use strict";
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-
-/**
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-var _extends2 = __webpack_require__(67);
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-var _extends3 = _interopRequireDefault(_extends2);
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-var _classCallCheck2 = __webpack_require__(19);
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-var _regenerator2 = _interopRequireDefault(_regenerator);
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-var _asyncToGenerator2 = __webpack_require__(12);
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-var _asyncToGenerator3 = _interopRequireDefault(_asyncToGenerator2);
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-var _events = __webpack_require__(50);
-
-var _events2 = _interopRequireDefault(_events);
-
-var _constants = __webpack_require__(49);
-
-var _transport = __webpack_require__(48);
-
-var TRANSPORT = _interopRequireWildcard(_transport);
-
-var _popup = __webpack_require__(28);
-
-var POPUP = _interopRequireWildcard(_popup);
-
-var _iframe = __webpack_require__(99);
-
-var IFRAME = _interopRequireWildcard(_iframe);
-
-var _ui = __webpack_require__(27);
-
-var UI = _interopRequireWildcard(_ui);
-
-var _device = __webpack_require__(47);
-
-var DEVICE = _interopRequireWildcard(_device);
-
-var _errors = __webpack_require__(46);
-
-var _PopupManager = __webpack_require__(80);
-
-var _PopupManager2 = _interopRequireDefault(_PopupManager);
-
-var _builder = __webpack_require__(76);
-
-var iframe = _interopRequireWildcard(_builder);
-
-var _button = __webpack_require__(74);
-
-var _button2 = _interopRequireDefault(_button);
-
-var _debug = __webpack_require__(73);
-
-var _debug2 = _interopRequireDefault(_debug);
-
-var _message = __webpack_require__(72);
-
-var _ConnectSettings = __webpack_require__(71);
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-var _types = __webpack_require__(70);
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-var $T = _interopRequireWildcard(_types);
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-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
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-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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-var eventEmitter = new _events2.default();
-var _log = (0, _debug.init)('[trezor-connect.js]');
-
-var _settings = void 0;
-var _popupManager = void 0;
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-var initPopupManager = function initPopupManager() {
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-// handle message received from iframe
-var handleMessage = function handleMessage(messageEvent) {
-    // ignore messages from domain other then iframe origin
-    if (messageEvent.origin !== iframe.origin) return;
-
-    var message = (0, _message.parseMessage)(messageEvent.data);
-    // TODO: destructuring with type
-    // https://github.com/Microsoft/TypeScript/issues/240
-    // const { id, event, type, data, error }: CoreMessage = message;
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-    _log.log('handleMessage', message);
-
-    switch (event) {
-        case _constants.RESPONSE_EVENT:
-            if (iframe.messagePromises[id]) {
-                // clear unnecessary fields from message object
-                delete message.type;
-                delete message.event;
-                // delete message.id;
-                // message.__id = id;
-                // resolve message promise (send result of call method)
-                iframe.messagePromises[id].resolve(message);
-                delete iframe.messagePromises[id];
-            } else {
-                _log.warn('Unknown message id ' + id);
-            }
-            break;
-
-        case _constants.DEVICE_EVENT:
-            // pass DEVICE event up to html
-            eventEmitter.emit(event, message);
-            eventEmitter.emit(type, payload); // DEVICE_EVENT also emit single events (connect/disconnect...)
-            break;
-
-        case _constants.TRANSPORT_EVENT:
-            eventEmitter.emit(event, message);
-            eventEmitter.emit(type, payload); // DEVICE_EVENT also emit single events (connect/disconnect...)
-            break;
-
-        case _constants.UI_EVENT:
-
-            if (type === IFRAME.BOOTSTRAP) {
-                iframe.clearTimeout();
-                break;
-            } else if (type === POPUP.BOOTSTRAP) {
-                // Popup did open but is still loading JS
-                _popupManager.cancelOpenTimeout();
-                break;
-            }
-
-            // pass UI event up
-            eventEmitter.emit(event, message);
-            eventEmitter.emit(type, payload);
-
-            if (type === UI.IFRAME_HANDSHAKE) {
-                if (payload.error) {
-                    iframe.initPromise.reject(new Error(payload.error));
-                } else {
-                    _popupManager.setBroadcast(payload.broadcast);
-                    iframe.initPromise.resolve();
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-            } else if (type === POPUP.CANCEL_POPUP_REQUEST) {
-                _popupManager.cancel();
-            } else if (type === UI.CLOSE_UI_WINDOW) {
-                _popupManager.close();
-            }
-            break;
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-        default:
-            _log.log('Undefined message', event, messageEvent);
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-                    case 0:
-                        if (!iframe.instance) {
-                            _context.next = 2;
-                            break;
-                        }
-
-                        throw _errors.IFRAME_INITIALIZED;
-
-                    case 2:
-
-                        if (!_settings) {
-                            _settings = (0, _ConnectSettings.parse)(settings);
-                        }
-
-                        if (_settings.supportedBrowser) {
-                            _context.next = 5;
-                            break;
-                        }
-
-                        throw new Error('Unsupported browser');
-
-                    case 5:
-
-                        if (!_popupManager) {
-                            _popupManager = initPopupManager();
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-                        _log.enabled = _settings.debug;
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-                        window.addEventListener('message', handleMessage);
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-                        return _context.stop();
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-            }
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-    }));
-
-    return function init() {
-        return _ref.apply(this, arguments);
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-                switch (_context2.prev = _context2.next) {
-                    case 0:
-                        if (!(!iframe.instance && !iframe.timeout)) {
-                            _context2.next = 16;
-                            break;
-                        }
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-                        // init popup with lazy loading before iframe initialization
-                        _settings = (0, _ConnectSettings.parse)({});
-                        _popupManager = initPopupManager();
-                        _popupManager.request(true);
-
-                        if (_settings.supportedBrowser) {
-                            _context2.next = 6;
-                            break;
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-                        return _context2.abrupt('return', { success: false, payload: { error: 'Unsupported browser' } });
-
-                    case 6:
-                        _context2.prev = 6;
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-
-                    case 16:
-                        if (!iframe.timeout) {
-                            _context2.next = 20;
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-                        return _context2.abrupt('return', { success: false, payload: { error: _errors.NO_IFRAME.message } });
-
-                    case 20:
-                        if (!iframe.error) {
-                            _context2.next = 22;
-                            break;
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-
-                        return _context2.abrupt('return', { success: false, payload: { error: iframe.error } });
-
-                    case 22:
-
-                        // request popup window it might be used in the future
-                        // if (eventEmitter.listeners(UI_EVENT).length < 1) { _popupManager.request(params); }
-                        if (_settings.popup) {
-                            _popupManager.request();
-                        }
-
-                        // post message to iframe
-                        _context2.prev = 23;
-                        _context2.next = 26;
-                        return iframe.postMessage({ type: IFRAME.CALL, payload: params });
-
-                    case 26:
-                        response = _context2.sent;
-
-                        if (!response) {
-                            _context2.next = 32;
-                            break;
-                        }
-
-                        // TODO: unlock popupManager request only if there wasn't error "in progress"
-                        if (response.payload.error !== _errors.DEVICE_CALL_IN_PROGRESS.message) {
-                            _popupManager.unlock();
-                        }
-                        return _context2.abrupt('return', response);
-
-                    case 32:
-                        _popupManager.unlock();
-                        // TODO
-                        return _context2.abrupt('return', { success: false, payload: { error: 'No response from iframe' } });
-
-                    case 34:
-                        _context2.next = 40;
-                        break;
-
-                    case 36:
-                        _context2.prev = 36;
-                        _context2.t1 = _context2['catch'](23);
-
-                        _log.error('__call error', _context2.t1);
-                        return _context2.abrupt('return', _context2.t1);
-
-                    case 40:
-                    case 'end':
-                        return _context2.stop();
-                }
-            }
-        }, _callee2, undefined, [[6, 12], [23, 36]]);
-    }));
-
-    return function call(_x2) {
-        return _ref2.apply(this, arguments);
-    };
-}();
-
-var customMessageResponse = function customMessageResponse(payload) {
-    iframe.postMessage({
-        event: _constants.UI_EVENT,
-        type: UI.CUSTOM_MESSAGE_RESPONSE,
-        payload: payload
-    });
-};
-
-var TrezorConnect = function TrezorConnect() {
-    (0, _classCallCheck3.default)(this, TrezorConnect);
-};
-
-TrezorConnect.init = function () {
-    var _ref3 = (0, _asyncToGenerator3.default)( /*#__PURE__*/_regenerator2.default.mark(function _callee3(settings) {
-        return _regenerator2.default.wrap(function _callee3$(_context3) {
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-                    case 2:
-                        return _context3.abrupt('return', _context3.sent);
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-                    case 3:
-                    case 'end':
-                        return _context3.stop();
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-        }, _callee3, undefined);
-    }));
-
-    return function (_x3) {
-        return _ref3.apply(this, arguments);
-    };
-}();
-
-TrezorConnect.on = function (type, fn) {
-    eventEmitter.on(type, fn);
-};
-
-TrezorConnect.off = function (type, fn) {
-    eventEmitter.removeListener(type, fn);
-};
-
-TrezorConnect.uiResponse = function (response) {
-    iframe.postMessage((0, _extends3.default)({ event: _constants.UI_EVENT }, response));
-};
-
-TrezorConnect.changeSettings = function (settings) {
-    var parsedSettings = (0, _ConnectSettings.parse)(settings);
-    _log.enabled = parsedSettings.debug;
-    iframe.postMessage({ type: UI.CHANGE_SETTINGS, payload: parsedSettings }, false);
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-TrezorConnect.customMessage = function () {
-    var _ref4 = (0, _asyncToGenerator3.default)( /*#__PURE__*/_regenerator2.default.mark(function _callee5(params) {
-        var callback, customMessageListener, response;
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-                switch (_context5.prev = _context5.next) {
-                    case 0:
-                        if (!(typeof params.callback !== 'function')) {
-                            _context5.next = 2;
-                            break;
-                        }
-
-                        return _context5.abrupt('return', {
-                            success: false,
-                            payload: {
-                                error: 'Parameter "callback" is not a function'
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-                        });
-
-                    case 2:
-
-                        // TODO: set message listener only if iframe is loaded correctly
-                        callback = params.callback;
-
-                        delete params.callback;
-
-                        customMessageListener = function () {
-                            var _ref5 = (0, _asyncToGenerator3.default)( /*#__PURE__*/_regenerator2.default.mark(function _callee4(event) {
-                                var data, payload;
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-                                                data = event.data;
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-                            return function customMessageListener(_x5) {
-                                return _ref5.apply(this, arguments);
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-                        window.addEventListener('message', customMessageListener, false);
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-                        _context5.next = 8;
-                        return call((0, _extends3.default)({ method: 'customMessage' }, params));
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-                        response = _context5.sent;
-
-                        window.removeEventListener('message', customMessageListener);
-                        return _context5.abrupt('return', response);
-
-                    case 11:
-                    case 'end':
-                        return _context5.stop();
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-TrezorConnect.ethereumVerifyMessage = function () {
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-TrezorConnect.getAccountInfo = function () {
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-TrezorConnect.getAddress = function () {
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-TrezorConnect.getDeviceState = function () {
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-TrezorConnect.getFeatures = function () {
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-
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-
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-TrezorConnect.getPublicKey = function () {
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-    };
-}();
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-TrezorConnect.pushTransaction = function () {
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-
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-    }));
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-        return _ref21.apply(this, arguments);
-    };
-}();
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-TrezorConnect.signMessage = function () {
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-        return _regenerator2.default.wrap(function _callee22$(_context22) {
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-        return _ref23.apply(this, arguments);
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-}();
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-TrezorConnect.stellarGetAddress = function () {
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-        return _regenerator2.default.wrap(function _callee25$(_context25) {
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-
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-
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-                    case 'end':
-                        return _context25.stop();
-                }
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-    }));
-
-    return function (_x25) {
-        return _ref25.apply(this, arguments);
-    };
-}();
-
-TrezorConnect.verifyMessage = function () {
-    var _ref26 = (0, _asyncToGenerator3.default)( /*#__PURE__*/_regenerator2.default.mark(function _callee26(params) {
-        return _regenerator2.default.wrap(function _callee26$(_context26) {
-            while (1) {
-                switch (_context26.prev = _context26.next) {
-                    case 0:
-                        _context26.next = 2;
-                        return call((0, _extends3.default)({ method: 'verifyMessage' }, params));
-
-                    case 2:
-                        return _context26.abrupt('return', _context26.sent);
-
-                    case 3:
-                    case 'end':
-                        return _context26.stop();
-                }
-            }
-        }, _callee26, undefined);
-    }));
-
-    return function (_x26) {
-        return _ref26.apply(this, arguments);
-    };
-}();
-
-TrezorConnect.dispose = function () {
-    // TODO
-};
-
-TrezorConnect.renderWebUSBButton = function (className) {
-    (0, _button2.default)(className, _settings.webusbSrc, iframe.origin);
-};
-
-exports.default = TrezorConnect;
-exports.TRANSPORT = TRANSPORT;
-exports.UI = UI;
-exports.DEVICE = DEVICE;
-exports.UI_EVENT = _constants.UI_EVENT;
-exports.DEVICE_EVENT = _constants.DEVICE_EVENT;
-exports.TRANSPORT_EVENT = _constants.TRANSPORT_EVENT;
-
-/***/ })
-/******/ ])["default"];
-});
\ No newline at end of file
diff --git a/app/vendor/trezor/usb-permissions.js b/app/vendor/trezor/usb-permissions.js
index 9039c0094..9de47e0a1 100644
--- a/app/vendor/trezor/usb-permissions.js
+++ b/app/vendor/trezor/usb-permissions.js
@@ -2,6 +2,39 @@
 Handling messages from usb permissions iframe
 */
 
+const switchToPopupTab = (event) => {
+
+  window.removeEventListener('beforeunload', switchToPopupTab);
+
+  if (!event) {
+      // triggered from 'usb-permissions-close' message
+      // switch tab to previous index and close current
+      chrome.tabs.query({
+          currentWindow: true,
+          active: true,
+      }, (current) => {
+          if (current.length < 0) return;
+          chrome.tabs.query({
+              index: current[0].index - 1
+          }, popup => {
+              if (popup.length < 0) return;
+              chrome.tabs.update(popup[0].id, { active: true });
+          })
+          chrome.tabs.remove(current[0].id);
+      });
+      return;
+  }
+
+  // triggered from 'beforeunload' event
+  // find tab by popup pattern and switch to it
+  chrome.tabs.query({
+      url: "*://connect.trezor.io/*/popup.html"
+  }, (tabs) => {
+      if (tabs.length < 0) return;
+      chrome.tabs.update(tabs[0].id, { active: true });
+  });
+}
+
 window.addEventListener('message', event => {
   if (event.data === 'usb-permissions-init') {
       const iframe = document.getElementById('trezor-usb-permissions');
@@ -10,11 +43,8 @@ window.addEventListener('message', event => {
           extension: chrome.runtime.id,
       }, '*');
   } else if (event.data === 'usb-permissions-close') {
-      chrome.tabs.query({
-          currentWindow: true,
-          active: true,
-      }, (tabs) => {
-          chrome.tabs.remove(tabs[0].id);
-      });
+      switchToPopupTab();
   }
 });
+
+window.addEventListener('beforeunload', switchToPopupTab);
\ No newline at end of file