Update bundled noVNC to latest release 1.0.0

Closes #148

1 files changed, 1420 insertions, 0 deletions

diff --git a/webclients/novnc/vendor/browser-es-module-loader/dist/browser-es-module-loader.js b/webclients/novnc/vendor/browser-es-module-loader/dist/browser-es-module-loader.js
new file mode 100644
index 0000000..3aa2e51
--- /dev/null
+++ b/webclients/novnc/vendor/browser-es-module-loader/dist/browser-es-module-loader.js
@@ -0,0 +1,1420 @@
+(function (global, factory) {
+	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+	typeof define === 'function' && define.amd ? define(factory) :
+	(global.BrowserESModuleLoader = factory());
+}(this, (function () { 'use strict';
+
+/*
+ * Environment
+ */
+var isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined';
+var isNode = typeof process !== 'undefined' && process.versions && process.versions.node;
+var isWindows = typeof process !== 'undefined' && typeof process.platform === 'string' && process.platform.match(/^win/);
+
+var envGlobal = typeof self !== 'undefined' ? self : global;
+/*
+ * Simple Symbol() shim
+ */
+var hasSymbol = typeof Symbol !== 'undefined';
+function createSymbol (name) {
+  return hasSymbol ? Symbol() : '@@' + name;
+}
+
+
+
+
+
+/*
+ * Environment baseURI
+ */
+var baseURI;
+
+// environent baseURI detection
+if (typeof document != 'undefined' && document.getElementsByTagName) {
+  baseURI = document.baseURI;
+
+  if (!baseURI) {
+    var bases = document.getElementsByTagName('base');
+    baseURI = bases[0] && bases[0].href || window.location.href;
+  }
+}
+else if (typeof location != 'undefined') {
+  baseURI = location.href;
+}
+
+// sanitize out the hash and querystring
+if (baseURI) {
+  baseURI = baseURI.split('#')[0].split('?')[0];
+  var slashIndex = baseURI.lastIndexOf('/');
+  if (slashIndex !== -1)
+    baseURI = baseURI.substr(0, slashIndex + 1);
+}
+else if (typeof process !== 'undefined' && process.cwd) {
+  baseURI = 'file://' + (isWindows ? '/' : '') + process.cwd();
+  if (isWindows)
+    baseURI = baseURI.replace(/\\/g, '/');
+}
+else {
+  throw new TypeError('No environment baseURI');
+}
+
+// ensure baseURI has trailing "/"
+if (baseURI[baseURI.length - 1] !== '/')
+  baseURI += '/';
+
+/*
+ * LoaderError with chaining for loader stacks
+ */
+var errArgs = new Error(0, '_').fileName == '_';
+function LoaderError__Check_error_message_for_loader_stack (childErr, newMessage) {
+  // Convert file:/// URLs to paths in Node
+  if (!isBrowser)
+    newMessage = newMessage.replace(isWindows ? /file:\/\/\//g : /file:\/\//g, '');
+
+  var message = (childErr.message || childErr) + '\n  ' + newMessage;
+
+  var err;
+  if (errArgs && childErr.fileName)
+    err = new Error(message, childErr.fileName, childErr.lineNumber);
+  else
+    err = new Error(message);
+
+
+  var stack = childErr.originalErr ? childErr.originalErr.stack : childErr.stack;
+
+  if (isNode)
+    // node doesn't show the message otherwise
+    err.stack = message + '\n  ' + stack;
+  else
+    err.stack = stack;
+
+  err.originalErr = childErr.originalErr || childErr;
+
+  return err;
+}
+
+var resolvedPromise = Promise.resolve();
+
+/*
+ * Simple Array values shim
+ */
+function arrayValues (arr) {
+  if (arr.values)
+    return arr.values();
+
+  if (typeof Symbol === 'undefined' || !Symbol.iterator)
+    throw new Error('Symbol.iterator not supported in this browser');
+
+  var iterable = {};
+  iterable[Symbol.iterator] = function () {
+    var keys = Object.keys(arr);
+    var keyIndex = 0;
+    return {
+      next: function () {
+        if (keyIndex < keys.length)
+          return {
+            value: arr[keys[keyIndex++]],
+            done: false
+          };
+        else
+          return {
+            value: undefined,
+            done: true
+          };
+      }
+    };
+  };
+  return iterable;
+}
+
+/*
+ * 3. Reflect.Loader
+ *
+ * We skip the entire native internal pipeline, just providing the bare API
+ */
+// 3.1.1
+function Loader () {
+  this.registry = new Registry();
+}
+// 3.3.1
+Loader.prototype.constructor = Loader;
+
+function ensureInstantiated (module) {
+  if (!(module instanceof ModuleNamespace))
+    throw new TypeError('Module instantiation did not return a valid namespace object.');
+  return module;
+}
+
+// 3.3.2
+Loader.prototype.import = function (key, parent) {
+  if (typeof key !== 'string')
+    throw new TypeError('Loader import method must be passed a module key string');
+  // custom resolveInstantiate combined hook for better perf
+  var loader = this;
+  return resolvedPromise
+  .then(function () {
+    return loader[RESOLVE_INSTANTIATE](key, parent);
+  })
+  .then(ensureInstantiated)
+  //.then(Module.evaluate)
+  .catch(function (err) {
+    throw LoaderError__Check_error_message_for_loader_stack(err, 'Loading ' + key + (parent ? ' from ' + parent : ''));
+  });
+};
+// 3.3.3
+var RESOLVE = Loader.resolve = createSymbol('resolve');
+
+/*
+ * Combined resolve / instantiate hook
+ *
+ * Not in current reduced spec, but necessary to separate RESOLVE from RESOLVE + INSTANTIATE as described
+ * in the spec notes of this repo to ensure that loader.resolve doesn't instantiate when not wanted.
+ *
+ * We implement RESOLVE_INSTANTIATE as a single hook instead of a separate INSTANTIATE in order to avoid
+ * the need for double registry lookups as a performance optimization.
+ */
+var RESOLVE_INSTANTIATE = Loader.resolveInstantiate = createSymbol('resolveInstantiate');
+
+// default resolveInstantiate is just to call resolve and then get from the registry
+// this provides compatibility for the resolveInstantiate optimization
+Loader.prototype[RESOLVE_INSTANTIATE] = function (key, parent) {
+  var loader = this;
+  return loader.resolve(key, parent)
+  .then(function (resolved) {
+    return loader.registry.get(resolved);
+  });
+};
+
+function ensureResolution (resolvedKey) {
+  if (resolvedKey === undefined)
+    throw new RangeError('No resolution found.');
+  return resolvedKey;
+}
+
+Loader.prototype.resolve = function (key, parent) {
+  var loader = this;
+  return resolvedPromise
+  .then(function() {
+    return loader[RESOLVE](key, parent);
+  })
+  .then(ensureResolution)
+  .catch(function (err) {
+    throw LoaderError__Check_error_message_for_loader_stack(err, 'Resolving ' + key + (parent ? ' to ' + parent : ''));
+  });
+};
+
+// 3.3.4 (import without evaluate)
+// this is not documented because the use of deferred evaluation as in Module.evaluate is not
+// documented, as it is not considered a stable feature to be encouraged
+// Loader.prototype.load may well be deprecated if this stays disabled
+/* Loader.prototype.load = function (key, parent) {
+  return Promise.resolve(this[RESOLVE_INSTANTIATE](key, parent || this.key))
+  .catch(function (err) {
+    throw addToError(err, 'Loading ' + key + (parent ? ' from ' + parent : ''));
+  });
+}; */
+
+/*
+ * 4. Registry
+ *
+ * Instead of structuring through a Map, just use a dictionary object
+ * We throw for construction attempts so this doesn't affect the public API
+ *
+ * Registry has been adjusted to use Namespace objects over ModuleStatus objects
+ * as part of simplifying loader API implementation
+ */
+var iteratorSupport = typeof Symbol !== 'undefined' && Symbol.iterator;
+var REGISTRY = createSymbol('registry');
+function Registry() {
+  this[REGISTRY] = {};
+}
+// 4.4.1
+if (iteratorSupport) {
+  // 4.4.2
+  Registry.prototype[Symbol.iterator] = function () {
+    return this.entries()[Symbol.iterator]();
+  };
+
+  // 4.4.3
+  Registry.prototype.entries = function () {
+    var registry = this[REGISTRY];
+    return arrayValues(Object.keys(registry).map(function (key) {
+      return [key, registry[key]];
+    }));
+  };
+}
+
+// 4.4.4
+Registry.prototype.keys = function () {
+  return arrayValues(Object.keys(this[REGISTRY]));
+};
+// 4.4.5
+Registry.prototype.values = function () {
+  var registry = this[REGISTRY];
+  return arrayValues(Object.keys(registry).map(function (key) {
+    return registry[key];
+  }));
+};
+// 4.4.6
+Registry.prototype.get = function (key) {
+  return this[REGISTRY][key];
+};
+// 4.4.7
+Registry.prototype.set = function (key, namespace) {
+  if (!(namespace instanceof ModuleNamespace))
+    throw new Error('Registry must be set with an instance of Module Namespace');
+  this[REGISTRY][key] = namespace;
+  return this;
+};
+// 4.4.8
+Registry.prototype.has = function (key) {
+  return Object.hasOwnProperty.call(this[REGISTRY], key);
+};
+// 4.4.9
+Registry.prototype.delete = function (key) {
+  if (Object.hasOwnProperty.call(this[REGISTRY], key)) {
+    delete this[REGISTRY][key];
+    return true;
+  }
+  return false;
+};
+
+/*
+ * Simple ModuleNamespace Exotic object based on a baseObject
+ * We export this for allowing a fast-path for module namespace creation over Module descriptors
+ */
+// var EVALUATE = createSymbol('evaluate');
+var BASE_OBJECT = createSymbol('baseObject');
+
+// 8.3.1 Reflect.Module
+/*
+ * Best-effort simplified non-spec implementation based on
+ * a baseObject referenced via getters.
+ *
+ * Allows:
+ *
+ *   loader.registry.set('x', new Module({ default: 'x' }));
+ *
+ * Optional evaluation function provides experimental Module.evaluate
+ * support for non-executed modules in registry.
+ */
+function ModuleNamespace (baseObject/*, evaluate*/) {
+  Object.defineProperty(this, BASE_OBJECT, {
+    value: baseObject
+  });
+
+  // evaluate defers namespace population
+  /* if (evaluate) {
+    Object.defineProperty(this, EVALUATE, {
+      value: evaluate,
+      configurable: true,
+      writable: true
+    });
+  }
+  else { */
+    Object.keys(baseObject).forEach(extendNamespace, this);
+  //}
+}
+// 8.4.2
+ModuleNamespace.prototype = Object.create(null);
+
+if (typeof Symbol !== 'undefined' && Symbol.toStringTag)
+  Object.defineProperty(ModuleNamespace.prototype, Symbol.toStringTag, {
+    value: 'Module'
+  });
+
+function extendNamespace (key) {
+  Object.defineProperty(this, key, {
+    enumerable: true,
+    get: function () {
+      return this[BASE_OBJECT][key];
+    }
+  });
+}
+
+/* function doEvaluate (evaluate, context) {
+  try {
+    evaluate.call(context);
+  }
+  catch (e) {
+    return e;
+  }
+}
+
+// 8.4.1 Module.evaluate... not documented or used because this is potentially unstable
+Module.evaluate = function (ns) {
+  var evaluate = ns[EVALUATE];
+  if (evaluate) {
+    ns[EVALUATE] = undefined;
+    var err = doEvaluate(evaluate);
+    if (err) {
+      // cache the error
+      ns[EVALUATE] = function () {
+        throw err;
+      };
+      throw err;
+    }
+    Object.keys(ns[BASE_OBJECT]).forEach(extendNamespace, ns);
+  }
+  // make chainable
+  return ns;
+}; */
+
+/*
+ * Optimized URL normalization assuming a syntax-valid URL parent
+ */
+function throwResolveError (relUrl, parentUrl) {
+  throw new RangeError('Unable to resolve "' + relUrl + '" to ' + parentUrl);
+}
+function resolveIfNotPlain (relUrl, parentUrl) {
+  relUrl = relUrl.trim();
+  var parentProtocol = parentUrl && parentUrl.substr(0, parentUrl.indexOf(':') + 1);
+
+  var firstChar = relUrl[0];
+  var secondChar = relUrl[1];
+
+  // protocol-relative
+  if (firstChar === '/' && secondChar === '/') {
+    if (!parentProtocol)
+      throwResolveError(relUrl, parentUrl);
+    return parentProtocol + relUrl;
+  }
+  // relative-url
+  else if (firstChar === '.' && (secondChar === '/' || secondChar === '.' && (relUrl[2] === '/' || relUrl.length === 2 && (relUrl += '/')) ||
+      relUrl.length === 1  && (relUrl += '/')) ||
+      firstChar === '/') {
+    var parentIsPlain = !parentProtocol || parentUrl[parentProtocol.length] !== '/';
+
+    // read pathname from parent if a URL
+    // pathname taken to be part after leading "/"
+    var pathname;
+    if (parentIsPlain) {
+      // resolving to a plain parent -> skip standard URL prefix, and treat entire parent as pathname
+      if (parentUrl === undefined)
+        throwResolveError(relUrl, parentUrl);
+      pathname = parentUrl;
+    }
+    else if (parentUrl[parentProtocol.length + 1] === '/') {
+      // resolving to a :// so we need to read out the auth and host
+      if (parentProtocol !== 'file:') {
+        pathname = parentUrl.substr(parentProtocol.length + 2);
+        pathname = pathname.substr(pathname.indexOf('/') + 1);
+      }
+      else {
+        pathname = parentUrl.substr(8);
+      }
+    }
+    else {
+      // resolving to :/ so pathname is the /... part
+      pathname = parentUrl.substr(parentProtocol.length + 1);
+    }
+
+    if (firstChar === '/') {
+      if (parentIsPlain)
+        throwResolveError(relUrl, parentUrl);
+      else
+        return parentUrl.substr(0, parentUrl.length - pathname.length - 1) + relUrl;
+    }
+
+    // join together and split for removal of .. and . segments
+    // looping the string instead of anything fancy for perf reasons
+    // '../../../../../z' resolved to 'x/y' is just 'z' regardless of parentIsPlain
+    var segmented = pathname.substr(0, pathname.lastIndexOf('/') + 1) + relUrl;
+
+    var output = [];
+    var segmentIndex = -1;
+
+    for (var i = 0; i < segmented.length; i++) {
+      // busy reading a segment - only terminate on '/'
+      if (segmentIndex !== -1) {
+        if (segmented[i] === '/') {
+          output.push(segmented.substring(segmentIndex, i + 1));
+          segmentIndex = -1;
+        }
+        continue;
+      }
+
+      // new segment - check if it is relative
+      if (segmented[i] === '.') {
+        // ../ segment
+        if (segmented[i + 1] === '.' && (segmented[i + 2] === '/' || i + 2 === segmented.length)) {
+          output.pop();
+          i += 2;
+        }
+        // ./ segment
+        else if (segmented[i + 1] === '/' || i + 1 === segmented.length) {
+          i += 1;
+        }
+        else {
+          // the start of a new segment as below
+          segmentIndex = i;
+          continue;
+        }
+
+        // this is the plain URI backtracking error (../, package:x -> error)
+        if (parentIsPlain && output.length === 0)
+          throwResolveError(relUrl, parentUrl);
+
+        continue;
+      }
+
+      // it is the start of a new segment
+      segmentIndex = i;
+    }
+    // finish reading out the last segment
+    if (segmentIndex !== -1)
+      output.push(segmented.substr(segmentIndex));
+
+    return parentUrl.substr(0, parentUrl.length - pathname.length) + output.join('');
+  }
+
+  // sanitizes and verifies (by returning undefined if not a valid URL-like form)
+  // Windows filepath compatibility is an added convenience here
+  var protocolIndex = relUrl.indexOf(':');
+  if (protocolIndex !== -1) {
+    if (isNode) {
+      // C:\x becomes file:///c:/x (we don't support C|\x)
+      if (relUrl[1] === ':' && relUrl[2] === '\\' && relUrl[0].match(/[a-z]/i))
+        return 'file:///' + relUrl.replace(/\\/g, '/');
+    }
+    return relUrl;
+  }
+}
+
+/*
+ * Register Loader
+ *
+ * Builds directly on top of loader polyfill to provide:
+ * - loader.register support
+ * - hookable higher-level resolve
+ * - instantiate hook returning a ModuleNamespace or undefined for es module loading
+ * - loader error behaviour as in HTML and loader specs, caching load and eval errors separately
+ * - build tracing support by providing a .trace=true and .loads object format
+ */
+
+var REGISTER_INTERNAL = createSymbol('register-internal');
+
+function RegisterLoader$1 () {
+  Loader.call(this);
+
+  var registryDelete = this.registry.delete;
+  this.registry.delete = function (key) {
+    var deleted = registryDelete.call(this, key);
+
+    // also delete from register registry if linked
+    if (records.hasOwnProperty(key) && !records[key].linkRecord) {
+      delete records[key];
+      deleted = true;
+    }
+
+    return deleted;
+  };
+
+  var records = {};
+
+  this[REGISTER_INTERNAL] = {
+    // last anonymous System.register call
+    lastRegister: undefined,
+    // in-flight es module load records
+    records: records
+  };
+
+  // tracing
+  this.trace = false;
+}
+
+RegisterLoader$1.prototype = Object.create(Loader.prototype);
+RegisterLoader$1.prototype.constructor = RegisterLoader$1;
+
+var INSTANTIATE = RegisterLoader$1.instantiate = createSymbol('instantiate');
+
+// default normalize is the WhatWG style normalizer
+RegisterLoader$1.prototype[RegisterLoader$1.resolve = Loader.resolve] = function (key, parentKey) {
+  return resolveIfNotPlain(key, parentKey || baseURI);
+};
+
+RegisterLoader$1.prototype[INSTANTIATE] = function (key, processAnonRegister) {};
+
+// once evaluated, the linkRecord is set to undefined leaving just the other load record properties
+// this allows tracking new binding listeners for es modules through importerSetters
+// for dynamic modules, the load record is removed entirely.
+function createLoadRecord (state, key, registration) {
+  return state.records[key] = {
+    key: key,
+
+    // defined System.register cache
+    registration: registration,
+
+    // module namespace object
+    module: undefined,
+
+    // es-only
+    // this sticks around so new module loads can listen to binding changes
+    // for already-loaded modules by adding themselves to their importerSetters
+    importerSetters: undefined,
+
+    loadError: undefined,
+    evalError: undefined,
+
+    // in-flight linking record
+    linkRecord: {
+      // promise for instantiated
+      instantiatePromise: undefined,
+      dependencies: undefined,
+      execute: undefined,
+      executingRequire: false,
+
+      // underlying module object bindings
+      moduleObj: undefined,
+
+      // es only, also indicates if es or not
+      setters: undefined,
+
+      // promise for instantiated dependencies (dependencyInstantiations populated)
+      depsInstantiatePromise: undefined,
+      // will be the array of dependency load record or a module namespace
+      dependencyInstantiations: undefined,
+
+      // NB optimization and way of ensuring module objects in setters
+      // indicates setters which should run pre-execution of that dependency
+      // setters is then just for completely executed module objects
+      // alternatively we just pass the partially filled module objects as
+      // arguments into the execute function
+      // hoisted: undefined
+    }
+  };
+}
+
+RegisterLoader$1.prototype[Loader.resolveInstantiate] = function (key, parentKey) {
+  var loader = this;
+  var state = this[REGISTER_INTERNAL];
+  var registry = this.registry[REGISTRY];
+
+  return resolveInstantiate(loader, key, parentKey, registry, state)
+  .then(function (instantiated) {
+    if (instantiated instanceof ModuleNamespace)
+      return instantiated;
+
+    // resolveInstantiate always returns a load record with a link record and no module value
+    var link = instantiated.linkRecord;
+
+    // if already beaten to done, return
+    if (!link) {
+      if (instantiated.module)
+        return instantiated.module;
+      throw instantiated.evalError;
+    }
+
+    return deepInstantiateDeps(loader, instantiated, link, registry, state)
+    .then(function () {
+      return ensureEvaluate(loader, instantiated, link, registry, state, undefined);
+    });
+  });
+};
+
+function resolveInstantiate (loader, key, parentKey, registry, state) {
+  // normalization shortpath for already-normalized key
+  // could add a plain name filter, but doesn't yet seem necessary for perf
+  var module = registry[key];
+  if (module)
+    return Promise.resolve(module);
+
+  var load = state.records[key];
+
+  // already linked but not in main registry is ignored
+  if (load && !load.module) {
+    if (load.loadError)
+      return Promise.reject(load.loadError);
+    return instantiate(loader, load, load.linkRecord, registry, state);
+  }
+
+  return loader.resolve(key, parentKey)
+  .then(function (resolvedKey) {
+    // main loader registry always takes preference
+    module = registry[resolvedKey];
+    if (module)
+      return module;
+
+    load = state.records[resolvedKey];
+
+    // already has a module value but not already in the registry (load.module)
+    // means it was removed by registry.delete, so we should
+    // disgard the current load record creating a new one over it
+    // but keep any existing registration
+    if (!load || load.module)
+      load = createLoadRecord(state, resolvedKey, load && load.registration);
+
+    if (load.loadError)
+      return Promise.reject(load.loadError);
+
+    var link = load.linkRecord;
+    if (!link)
+      return load;
+
+    return instantiate(loader, load, link, registry, state);
+  });
+}
+
+function createProcessAnonRegister (loader, load, state) {
+  return function () {
+    var lastRegister = state.lastRegister;
+
+    if (!lastRegister)
+      return !!load.registration;
+
+    state.lastRegister = undefined;
+    load.registration = lastRegister;
+
+    return true;
+  };
+}
+
+function instantiate (loader, load, link, registry, state) {
+  return link.instantiatePromise || (link.instantiatePromise =
+  // if there is already an existing registration, skip running instantiate
+  (load.registration ? Promise.resolve() : Promise.resolve().then(function () {
+    state.lastRegister = undefined;
+    return loader[INSTANTIATE](load.key, loader[INSTANTIATE].length > 1 && createProcessAnonRegister(loader, load, state));
+  }))
+  .then(function (instantiation) {
+    // direct module return from instantiate -> we're done
+    if (instantiation !== undefined) {
+      if (!(instantiation instanceof ModuleNamespace))
+        throw new TypeError('Instantiate did not return a valid Module object.');
+
+      delete state.records[load.key];
+      if (loader.trace)
+        traceLoad(loader, load, link);
+      return registry[load.key] = instantiation;
+    }
+
+    // run the cached loader.register declaration if there is one
+    var registration = load.registration;
+    // clear to allow new registrations for future loads (combined with registry delete)
+    load.registration = undefined;
+    if (!registration)
+      throw new TypeError('Module instantiation did not call an anonymous or correctly named System.register.');
+
+    link.dependencies = registration[0];
+
+    load.importerSetters = [];
+
+    link.moduleObj = {};
+
+    // process System.registerDynamic declaration
+    if (registration[2]) {
+      link.moduleObj.default = link.moduleObj.__useDefault = {};
+      link.executingRequire = registration[1];
+      link.execute = registration[2];
+    }
+
+    // process System.register declaration
+    else {
+      registerDeclarative(loader, load, link, registration[1]);
+    }
+
+    return load;
+  })
+  .catch(function (err) {
+    load.linkRecord = undefined;
+    throw load.loadError = load.loadError || LoaderError__Check_error_message_for_loader_stack(err, 'Instantiating ' + load.key);
+  }));
+}
+
+// like resolveInstantiate, but returning load records for linking
+function resolveInstantiateDep (loader, key, parentKey, registry, state, traceDepMap) {
+  // normalization shortpaths for already-normalized key
+  // DISABLED to prioritise consistent resolver calls
+  // could add a plain name filter, but doesn't yet seem necessary for perf
+  /* var load = state.records[key];
+  var module = registry[key];
+
+  if (module) {
+    if (traceDepMap)
+      traceDepMap[key] = key;
+
+    // registry authority check in case module was deleted or replaced in main registry
+    if (load && load.module && load.module === module)
+      return load;
+    else
+      return module;
+  }
+
+  // already linked but not in main registry is ignored
+  if (load && !load.module) {
+    if (traceDepMap)
+      traceDepMap[key] = key;
+    return instantiate(loader, load, load.linkRecord, registry, state);
+  } */
+  return loader.resolve(key, parentKey)
+  .then(function (resolvedKey) {
+    if (traceDepMap)
+      traceDepMap[key] = resolvedKey;
+
+    // normalization shortpaths for already-normalized key
+    var load = state.records[resolvedKey];
+    var module = registry[resolvedKey];
+
+    // main loader registry always takes preference
+    if (module && (!load || load.module && module !== load.module))
+      return module;
+
+    if (load && load.loadError)
+      throw load.loadError;
+
+    // already has a module value but not already in the registry (load.module)
+    // means it was removed by registry.delete, so we should
+    // disgard the current load record creating a new one over it
+    // but keep any existing registration
+    if (!load || !module && load.module)
+      load = createLoadRecord(state, resolvedKey, load && load.registration);
+
+    var link = load.linkRecord;
+    if (!link)
+      return load;
+
+    return instantiate(loader, load, link, registry, state);
+  });
+}
+
+function traceLoad (loader, load, link) {
+  loader.loads = loader.loads || {};
+  loader.loads[load.key] = {
+    key: load.key,
+    deps: link.dependencies,
+    dynamicDeps: [],
+    depMap: link.depMap || {}
+  };
+}
+
+/*
+ * Convert a CJS module.exports into a valid object for new Module:
+ *
+ *   new Module(getEsModule(module.exports))
+ *
+ * Sets the default value to the module, while also reading off named exports carefully.
+ */
+function registerDeclarative (loader, load, link, declare) {
+  var moduleObj = link.moduleObj;
+  var importerSetters = load.importerSetters;
+
+  var definedExports = false;
+
+  // closure especially not based on link to allow link record disposal
+  var declared = declare.call(envGlobal, function (name, value) {
+    if (typeof name === 'object') {
+      var changed = false;
+      for (var p in name) {
+        value = name[p];
+        if (p !== '__useDefault' && (!(p in moduleObj) || moduleObj[p] !== value)) {
+          changed = true;
+          moduleObj[p] = value;
+        }
+      }
+      if (changed === false)
+        return value;
+    }
+    else {
+      if ((definedExports || name in moduleObj) && moduleObj[name] === value)
+        return value;
+      moduleObj[name] = value;
+    }
+
+    for (var i = 0; i < importerSetters.length; i++)
+      importerSetters[i](moduleObj);
+
+    return value;
+  }, new ContextualLoader(loader, load.key));
+
+  link.setters = declared.setters;
+  link.execute = declared.execute;
+  if (declared.exports) {
+    link.moduleObj = moduleObj = declared.exports;
+    definedExports = true;
+  }
+}
+
+function instantiateDeps (loader, load, link, registry, state) {
+  if (link.depsInstantiatePromise)
+    return link.depsInstantiatePromise;
+
+  var depsInstantiatePromises = Array(link.dependencies.length);
+
+  for (var i = 0; i < link.dependencies.length; i++)
+    depsInstantiatePromises[i] = resolveInstantiateDep(loader, link.dependencies[i], load.key, registry, state, loader.trace && link.depMap || (link.depMap = {}));
+
+  var depsInstantiatePromise = Promise.all(depsInstantiatePromises)
+  .then(function (dependencyInstantiations) {
+    link.dependencyInstantiations = dependencyInstantiations;
+
+    // run setters to set up bindings to instantiated dependencies
+    if (link.setters) {
+      for (var i = 0; i < dependencyInstantiations.length; i++) {
+        var setter = link.setters[i];
+        if (setter) {
+          var instantiation = dependencyInstantiations[i];
+
+          if (instantiation instanceof ModuleNamespace) {
+            setter(instantiation);
+          }
+          else {
+            if (instantiation.loadError)
+              throw instantiation.loadError;
+            setter(instantiation.module || instantiation.linkRecord.moduleObj);
+            // this applies to both es and dynamic registrations
+            if (instantiation.importerSetters)
+              instantiation.importerSetters.push(setter);
+          }
+        }
+      }
+    }
+
+    return load;
+  });
+
+  if (loader.trace)
+    depsInstantiatePromise = depsInstantiatePromise.then(function () {
+      traceLoad(loader, load, link);
+      return load;
+    });
+
+  depsInstantiatePromise = depsInstantiatePromise.catch(function (err) {
+    // throw up the instantiateDeps stack
+    link.depsInstantiatePromise = undefined;
+    throw LoaderError__Check_error_message_for_loader_stack(err, 'Loading ' + load.key);
+  });
+
+  depsInstantiatePromise.catch(function () {});
+
+  return link.depsInstantiatePromise = depsInstantiatePromise;
+}
+
+function deepInstantiateDeps (loader, load, link, registry, state) {
+  return new Promise(function (resolve, reject) {
+    var seen = [];
+    var loadCnt = 0;
+    function queueLoad (load) {
+      var link = load.linkRecord;
+      if (!link)
+        return;
+
+      if (seen.indexOf(load) !== -1)
+        return;
+      seen.push(load);
+
+      loadCnt++;
+      instantiateDeps(loader, load, link, registry, state)
+      .then(processLoad, reject);
+    }
+    function processLoad (load) {
+      loadCnt--;
+      var link = load.linkRecord;
+      if (link) {
+        for (var i = 0; i < link.dependencies.length; i++) {
+          var depLoad = link.dependencyInstantiations[i];
+          if (!(depLoad instanceof ModuleNamespace))
+            queueLoad(depLoad);
+        }
+      }
+      if (loadCnt === 0)
+        resolve();
+    }
+    queueLoad(load);
+  });
+}
+
+/*
+ * System.register
+ */
+RegisterLoader$1.prototype.register = function (key, deps, declare) {
+  var state = this[REGISTER_INTERNAL];
+
+  // anonymous modules get stored as lastAnon
+  if (declare === undefined) {
+    state.lastRegister = [key, deps, undefined];
+  }
+
+  // everything else registers into the register cache
+  else {
+    var load = state.records[key] || createLoadRecord(state, key, undefined);
+    load.registration = [deps, declare, undefined];
+  }
+};
+
+/*
+ * System.registerDyanmic
+ */
+RegisterLoader$1.prototype.registerDynamic = function (key, deps, executingRequire, execute) {
+  var state = this[REGISTER_INTERNAL];
+
+  // anonymous modules get stored as lastAnon
+  if (typeof key !== 'string') {
+    state.lastRegister = [key, deps, executingRequire];
+  }
+
+  // everything else registers into the register cache
+  else {
+    var load = state.records[key] || createLoadRecord(state, key, undefined);
+    load.registration = [deps, executingRequire, execute];
+  }
+};
+
+// ContextualLoader class
+// backwards-compatible with previous System.register context argument by exposing .id, .key
+function ContextualLoader (loader, key) {
+  this.loader = loader;
+  this.key = this.id = key;
+  this.meta = {
+    url: key
+    // scriptElement: null
+  };
+}
+/*ContextualLoader.prototype.constructor = function () {
+  throw new TypeError('Cannot subclass the contextual loader only Reflect.Loader.');
+};*/
+ContextualLoader.prototype.import = function (key) {
+  if (this.loader.trace)
+    this.loader.loads[this.key].dynamicDeps.push(key);
+  return this.loader.import(key, this.key);
+};
+/*ContextualLoader.prototype.resolve = function (key) {
+  return this.loader.resolve(key, this.key);
+};*/
+
+// this is the execution function bound to the Module namespace record
+function ensureEvaluate (loader, load, link, registry, state, seen) {
+  if (load.module)
+    return load.module;
+
+  if (load.evalError)
+    throw load.evalError;
+
+  if (seen && seen.indexOf(load) !== -1)
+    return load.linkRecord.moduleObj;
+
+  // for ES loads we always run ensureEvaluate on top-level, so empty seen is passed regardless
+  // for dynamic loads, we pass seen if also dynamic
+  var err = doEvaluate(loader, load, link, registry, state, link.setters ? [] : seen || []);
+  if (err)
+    throw err;
+
+  return load.module;
+}
+
+function makeDynamicRequire (loader, key, dependencies, dependencyInstantiations, registry, state, seen) {
+  // we can only require from already-known dependencies
+  return function (name) {
+    for (var i = 0; i < dependencies.length; i++) {
+      if (dependencies[i] === name) {
+        var depLoad = dependencyInstantiations[i];
+        var module;
+
+        if (depLoad instanceof ModuleNamespace)
+          module = depLoad;
+        else
+          module = ensureEvaluate(loader, depLoad, depLoad.linkRecord, registry, state, seen);
+
+        return '__useDefault' in module ? module.__useDefault : module;
+      }
+    }
+    throw new Error('Module ' + name + ' not declared as a System.registerDynamic dependency of ' + key);
+  };
+}
+
+// ensures the given es load is evaluated
+// returns the error if any
+function doEvaluate (loader, load, link, registry, state, seen) {
+  seen.push(load);
+
+  var err;
+
+  // es modules evaluate dependencies first
+  // non es modules explicitly call moduleEvaluate through require
+  if (link.setters) {
+    var depLoad, depLink;
+    for (var i = 0; i < link.dependencies.length; i++) {
+      depLoad = link.dependencyInstantiations[i];
+
+      if (depLoad instanceof ModuleNamespace)
+        continue;
+
+      // custom Module returned from instantiate
+      depLink = depLoad.linkRecord;
+      if (depLink && seen.indexOf(depLoad) === -1) {
+        if (depLoad.evalError)
+          err = depLoad.evalError;
+        else
+          // dynamic / declarative boundaries clear the "seen" list
+          // we just let cross format circular throw as would happen in real implementations
+          err = doEvaluate(loader, depLoad, depLink, registry, state, depLink.setters ? seen : []);
+      }
+
+      if (err) {
+        load.linkRecord = undefined;
+        load.evalError = LoaderError__Check_error_message_for_loader_stack(err, 'Evaluating ' + load.key);
+        return load.evalError;
+      }
+    }
+  }
+
+  // link.execute won't exist for Module returns from instantiate on top-level load
+  if (link.execute) {
+    // ES System.register execute
+    // "this" is null in ES
+    if (link.setters) {
+      err = declarativeExecute(link.execute);
+    }
+    // System.registerDynamic execute
+    // "this" is "exports" in CJS
+    else {
+      var module = { id: load.key };
+      var moduleObj = link.moduleObj;
+      Object.defineProperty(module, 'exports', {
+        configurable: true,
+        set: function (exports) {
+          moduleObj.default = moduleObj.__useDefault = exports;
+        },
+        get: function () {
+          return moduleObj.__useDefault;
+        }
+      });
+
+      var require = makeDynamicRequire(loader, load.key, link.dependencies, link.dependencyInstantiations, registry, state, seen);
+
+      // evaluate deps first
+      if (!link.executingRequire)
+        for (var i = 0; i < link.dependencies.length; i++)
+          require(link.dependencies[i]);
+
+      err = dynamicExecute(link.execute, require, moduleObj.default, module);
+
+      // pick up defineProperty calls to module.exports when we can
+      if (module.exports !== moduleObj.__useDefault)
+        moduleObj.default = moduleObj.__useDefault = module.exports;
+
+      var moduleDefault = moduleObj.default;
+
+      // __esModule flag extension support via lifting
+      if (moduleDefault && moduleDefault.__esModule) {
+        for (var p in moduleDefault) {
+          if (Object.hasOwnProperty.call(moduleDefault, p))
+            moduleObj[p] = moduleDefault[p];
+        }
+      }
+    }
+  }
+
+  // dispose link record
+  load.linkRecord = undefined;
+
+  if (err)
+    return load.evalError = LoaderError__Check_error_message_for_loader_stack(err, 'Evaluating ' + load.key);
+
+  registry[load.key] = load.module = new ModuleNamespace(link.moduleObj);
+
+  // if not an esm module, run importer setters and clear them
+  // this allows dynamic modules to update themselves into es modules
+  // as soon as execution has completed
+  if (!link.setters) {
+    if (load.importerSetters)
+      for (var i = 0; i < load.importerSetters.length; i++)
+        load.importerSetters[i](load.module);
+    load.importerSetters = undefined;
+  }
+}
+
+// {} is the closest we can get to call(undefined)
+var nullContext = {};
+if (Object.freeze)
+  Object.freeze(nullContext);
+
+function declarativeExecute (execute) {
+  try {
+    execute.call(nullContext);
+  }
+  catch (e) {
+    return e;
+  }
+}
+
+function dynamicExecute (execute, require, exports, module) {
+  try {
+    var output = execute.call(envGlobal, require, exports, module);
+    if (output !== undefined)
+      module.exports = output;
+  }
+  catch (e) {
+    return e;
+  }
+}
+
+var loader;
+
+// <script type="module"> support
+var anonSources = {};
+if (typeof document != 'undefined' && document.getElementsByTagName) {
+  var handleError = function(err) {
+    // dispatch an error event so that we can display in errors in browsers
+    // that don't yet support unhandledrejection
+    if (window.onunhandledrejection === undefined) {
+      try {
+        var evt = new Event('error');
+      } catch (_eventError) {
+        var evt = document.createEvent('Event');
+        evt.initEvent('error', true, true);
+      }
+      evt.message = err.message;
+      if (err.fileName) {
+        evt.filename = err.fileName;
+        evt.lineno = err.lineNumber;
+        evt.colno = err.columnNumber;
+      } else if (err.sourceURL) {
+        evt.filename = err.sourceURL;
+        evt.lineno = err.line;
+        evt.colno = err.column;
+      }
+      evt.error = err;
+      window.dispatchEvent(evt);
+    }
+
+    // throw so it still shows up in the console
+    throw err;
+  };
+
+  var ready = function() {
+    document.removeEventListener('DOMContentLoaded', ready, false );
+
+    var anonCnt = 0;
+
+    var scripts = document.getElementsByTagName('script');
+    for (var i = 0; i < scripts.length; i++) {
+      var script = scripts[i];
+      if (script.type == 'module' && !script.loaded) {
+        script.loaded = true;
+        if (script.src) {
+          loader.import(script.src).catch(handleError);
+        }
+        // anonymous modules supported via a custom naming scheme and registry
+        else {
+          var uri = './<anon' + ++anonCnt + '>.js';
+          if (script.id !== ""){
+            uri = "./" + script.id;
+          }
+
+          var anonName = resolveIfNotPlain(uri, baseURI);
+          anonSources[anonName] = script.innerHTML;
+          loader.import(anonName).catch(handleError);
+        }
+      }
+    }
+  };
+
+  // simple DOM ready
+  if (document.readyState === 'complete')
+    setTimeout(ready);
+  else
+    document.addEventListener('DOMContentLoaded', ready, false);
+}
+
+function BrowserESModuleLoader(baseKey) {
+  if (baseKey)
+    this.baseKey = resolveIfNotPlain(baseKey, baseURI) || resolveIfNotPlain('./' + baseKey, baseURI);
+
+  RegisterLoader$1.call(this);
+
+  var loader = this;
+
+  // ensure System.register is available
+  envGlobal.System = envGlobal.System || {};
+  if (typeof envGlobal.System.register == 'function')
+    var prevRegister = envGlobal.System.register;
+  envGlobal.System.register = function() {
+    loader.register.apply(loader, arguments);
+    if (prevRegister)
+      prevRegister.apply(this, arguments);
+  };
+}
+BrowserESModuleLoader.prototype = Object.create(RegisterLoader$1.prototype);
+
+// normalize is never given a relative name like "./x", that part is already handled
+BrowserESModuleLoader.prototype[RegisterLoader$1.resolve] = function(key, parent) {
+  var resolved = RegisterLoader$1.prototype[RegisterLoader$1.resolve].call(this, key, parent || this.baseKey) || key;
+  if (!resolved)
+    throw new RangeError('ES module loader does not resolve plain module names, resolving "' + key + '" to ' + parent);
+
+  return resolved;
+};
+
+function xhrFetch(url, resolve, reject) {
+  var xhr = new XMLHttpRequest();
+  var load = function(source) {
+    resolve(xhr.responseText);
+  };
+  var error = function() {
+    reject(new Error('XHR error' + (xhr.status ? ' (' + xhr.status + (xhr.statusText ? ' ' + xhr.statusText  : '') + ')' : '') + ' loading ' + url));
+  };
+
+  xhr.onreadystatechange = function () {
+    if (xhr.readyState === 4) {
+      // in Chrome on file:/// URLs, status is 0
+      if (xhr.status == 0) {
+        if (xhr.responseText) {
+          load();
+        }
+        else {
+          // when responseText is empty, wait for load or error event
+          // to inform if it is a 404 or empty file
+          xhr.addEventListener('error', error);
+          xhr.addEventListener('load', load);
+        }
+      }
+      else if (xhr.status === 200) {
+        load();
+      }
+      else {
+        error();
+      }
+    }
+  };
+  xhr.open("GET", url, true);
+  xhr.send(null);
+}
+
+var WorkerPool = function (script, size) {
+  var current = document.currentScript;
+  // IE doesn't support currentScript
+  if (!current) {
+    // We should be the last loaded script
+    var scripts = document.getElementsByTagName('script');
+    current = scripts[scripts.length - 1];
+  }
+  script = current.src.substr(0, current.src.lastIndexOf("/")) + "/" + script;
+  this._workers = new Array(size);
+  this._ind = 0;
+  this._size = size;
+  this._jobs = 0;
+  this.onmessage = undefined;
+  this._stopTimeout = undefined;
+  for (var i = 0; i < size; i++) {
+    var wrkr = new Worker(script);
+    wrkr._count = 0;
+    wrkr._ind = i;
+    wrkr.onmessage = this._onmessage.bind(this, wrkr);
+    wrkr.onerror = this._onerror.bind(this);
+    this._workers[i] = wrkr;
+  }
+
+  this._checkJobs();
+};
+WorkerPool.prototype = {
+  postMessage: function (msg) {
+    if (this._stopTimeout !== undefined) {
+      clearTimeout(this._stopTimeout);
+      this._stopTimeout = undefined;
+    }
+    var wrkr = this._workers[this._ind % this._size];
+    wrkr._count++;
+    this._jobs++;
+    wrkr.postMessage(msg);
+    this._ind++;
+  },
+
+  _onmessage: function (wrkr, evt) {
+    wrkr._count--;
+    this._jobs--;
+    this.onmessage(evt, wrkr);
+    this._checkJobs();
+  },
+
+  _onerror: function(err) {
+    try {
+        var evt = new Event('error');
+    } catch (_eventError) {
+        var evt = document.createEvent('Event');
+        evt.initEvent('error', true, true);
+    }
+    evt.message = err.message;
+    evt.filename = err.filename;
+    evt.lineno = err.lineno;
+    evt.colno = err.colno;
+    evt.error = err.error;
+    window.dispatchEvent(evt);
+  },
+
+  _checkJobs: function () {
+    if (this._jobs === 0 && this._stopTimeout === undefined) {
+      // wait for 2s of inactivity before stopping (that should be enough for local loading)
+      this._stopTimeout = setTimeout(this._stop.bind(this), 2000);
+    }
+  },
+
+  _stop: function () {
+    this._workers.forEach(function(wrkr) {
+      wrkr.terminate();
+    });
+  }
+};
+
+var promiseMap = new Map();
+var babelWorker = new WorkerPool('babel-worker.js', 3);
+babelWorker.onmessage = function (evt) {
+    var promFuncs = promiseMap.get(evt.data.key);
+    promFuncs.resolve(evt.data);
+    promiseMap.delete(evt.data.key);
+};
+
+// instantiate just needs to run System.register
+// so we fetch the source, convert into the Babel System module format, then evaluate it
+BrowserESModuleLoader.prototype[RegisterLoader$1.instantiate] = function(key, processAnonRegister) {
+  var loader = this;
+
+  // load as ES with Babel converting into System.register
+  return new Promise(function(resolve, reject) {
+    // anonymous module
+    if (anonSources[key]) {
+      resolve(anonSources[key]);
+      anonSources[key] = undefined;
+    }
+    // otherwise we fetch
+    else {
+      xhrFetch(key, resolve, reject);
+    }
+  })
+  .then(function(source) {
+    // check our cache first
+    var cacheEntry = localStorage.getItem(key);
+    if (cacheEntry) {
+      cacheEntry = JSON.parse(cacheEntry);
+      // TODO: store a hash instead
+      if (cacheEntry.source === source) {
+        return Promise.resolve({key: key, code: cacheEntry.code, source: cacheEntry.source});
+      }
+    }
+    return new Promise(function (resolve, reject) {
+      promiseMap.set(key, {resolve: resolve, reject: reject});
+      babelWorker.postMessage({key: key, source: source});
+    });
+  }).then(function (data) {
+    // evaluate without require, exports and module variables
+    // we leave module in for now to allow module.require access
+    try {
+      var cacheEntry = JSON.stringify({source: data.source, code: data.code});
+      localStorage.setItem(key, cacheEntry);
+    } catch (e) {
+      if (window.console) {
+        window.console.warn('Unable to cache transpiled version of ' + key + ': ' + e);
+      }
+    }
+    (0, eval)(data.code + '\n//# sourceURL=' + data.key + '!transpiled');
+    processAnonRegister();
+  });
+};
+
+// create a default loader instance in the browser
+if (isBrowser)
+  loader = new BrowserESModuleLoader();
+
+return BrowserESModuleLoader;
+
+})));
+//# sourceMappingURL=browser-es-module-loader.js.map