Add error code mapping

lib/container.js

@@ -29,6 +29,7 @@ import Pubsub from './pubsub';
 import {RelationAction} from './relation';
 import Geolocation from './geolocation';
 import {Sequence} from './type';
+import {AccessTokenNotAccepted} from './error';
 
 var React;
 if (typeof window !== 'undefined') {
@@ -320,7 +321,7 @@ export default class Container {
 
         if (err) {
           let skyErr = body.error || err;
-          if (skyErr.code === 104) {
+          if (skyErr.code === AccessTokenNotAccepted) {
             return Promise.all([
               container._setAccessToken(null),
               container._setUser(null)

lib/error.js

@@ -0,0 +1,34 @@
+/**
+ * Copyright 2015 Oursky Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export const NotAuthenticated = 101;
+export const PermissionDenied = 102;
+export const AccessKeyNotAccepted = 103;
+export const AccessTokenNotAccepted = 104;
+export const InvalidCredentials = 105;
+export const InvalidSignature = 106;
+export const BadRequest = 107;
+export const InvalidArgument = 108;
+export const Duplicated = 109;
+export const ResourceNotFound = 109;
+export const NotSupported = 110;
+export const NotImplemented = 111;
+export const ConstraintViolated = 112;
+export const IncompatibleSchema = 113;
+export const AtomicOperationFailure = 114;
+export const PartialOperationFailure = 115;
+export const UndefinedOperation = 116;
+export const PluginUnavailable = 117;
+export const PluginTimeout = 118;