Update core and shim dependencies

These updated dependencies fix a queuing issue that would sometimes
cause SystemJS on IE 11 to hang indefinitely.

Author: jason0x43

package-lock.json

@@ -57,10 +57,10 @@
     "watch": "intern-dev-build watch"
   },
   "dependencies": {
-    "@dojo/core": "~2.0.0-beta2.2",
+    "@dojo/core": "~2.0.0-beta2.3",
     "@dojo/has": "~2.0.0-beta2.2",
     "@dojo/interfaces": "~2.0.0-beta2.2",
-    "@dojo/shim": "~2.0.0-beta2.2",
+    "@dojo/shim": "~2.0.0-beta2.3",
     "@theintern/digdug": "~2.0.0-beta.7",
     "@theintern/leadfoot": "~2.0.0-beta.10",
     "@types/benchmark": "~1.0.30",
@@ -127,4 +127,4 @@
       ]
     }
   }
-}
+}

package.json

@@ -2,7 +2,6 @@ import { RemoteEvents } from './RemoteSuite';
 import WebSocketChannel from './channels/WebSocket';
 import HttpChannel from './channels/Http';
 import BaseChannel, { ChannelOptions } from './channels/Base';
-import Promise from '@dojo/shim/Promise';
 
 export { ChannelOptions };
 

src/lib/Channel.ts

@@ -1,5 +1,3 @@
-import Promise from '@dojo/shim/Promise';
-
 export default class Deferred<T> {
 	private _resolver: (value?: T) => void;
 	private _rejector: (error?: Error) => void;

src/lib/Deferred.ts

@@ -10,7 +10,6 @@ import { mixin } from '@dojo/core/lang';
 import { Handle } from '@dojo/interfaces/core';
 import Node from './executors/Node';
 import { Message } from './channels/Base';
-import Promise from '@dojo/shim/Promise';
 import * as WebSocket from 'ws';
 
 export default class Server implements ServerProperties {

src/lib/Server.ts

@@ -11,7 +11,6 @@ import { getInterface as getTddInterface, TddInterface } from '../interfaces/tdd
 import { getInterface as getBddInterface, BddInterface } from '../interfaces/bdd';
 import { getInterface as getBenchmarkInterface, BenchmarkInterface } from '../interfaces/benchmark';
 import { BenchmarkReporterOptions } from '../reporters/Benchmark';
-import Promise from '@dojo/shim/Promise';
 import * as chai from 'chai';
 import { RuntimeEnvironment } from '../types';
 import global from '@dojo/shim/global';

src/lib/executors/Executor.ts

@@ -11,7 +11,6 @@ import ProxiedSession from '../ProxiedSession';
 import Environment from '../Environment';
 import resolveEnvironments from '../resolveEnvironments';
 import Command from '@theintern/leadfoot/Command';
-import Promise from '@dojo/shim/Promise';
 import Tunnel, { TunnelOptions, DownloadProgressEvent } from '@theintern/digdug/Tunnel';
 import Server from '../Server';
 import Suite, { isSuite } from '../Suite';

src/lib/executors/Node.ts

@@ -3,7 +3,6 @@ import Node from '../src/lib/executors/Node';
 import Suite from '../src/lib/Suite';
 import Test from '../src/lib/Test';
 import { assert } from 'chai';
-import Promise from 'dojo-shim/Promise';
 
 Node.initialize({
 	name: 'Test config',

tests/examples/example.node.ts

@@ -1,6 +1,5 @@
 import ProxiedSession from 'src/lib/ProxiedSession';
 import Server from '@theintern/leadfoot/Server';
-import Promise from '@dojo/shim/Promise';
 import { Remote } from 'src/lib/executors/Node';
 import Task from '@dojo/core/async/Task';
 

tests/functional/lib/ProxiedSession.ts

@@ -5,7 +5,6 @@ import Test from 'src/lib/Test';
 import BenchmarkSuite, { BenchmarkSuiteOptions, BenchmarkSuiteProperties } from 'src/lib/BenchmarkSuite';
 import Deferred from 'src/lib/Deferred';
 import Task from '@dojo/core/async/Task';
-import Promise from '@dojo/shim/Promise';
 
 type FullBenchmarkTestFunction = BenchmarkTestFunction & { options: any };