Merge from async-rx

Author: darkl

src/net45/Extensions/WampSharp.RawSocket/RawSocket/RawSocketClientConnection.cs

@@ -3,7 +3,6 @@
 using System.Net.Security;
 using System.Net.Sockets;
 using System.Threading.Tasks;
-using SystemEx;
 using Microsoft.IO;
 using WampSharp.Core.Listener;
 using WampSharp.Core.Message;

src/net45/Tests/WampSharp.Tests.Wampv2/Integration/PatternBasedPubSubTests.cs

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
-using SystemEx;
 using NUnit.Framework;
 using WampSharp.Tests.Wampv2.TestHelpers.Integration;
 using WampSharp.V2;

src/net45/Tests/WampSharp.Tests.Wampv2/Integration/PatternRpcTests.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
-using SystemEx;
 using NUnit.Framework;
 using WampSharp.Core.Serialization;
 using WampSharp.Tests.Wampv2.TestHelpers.Integration;

src/net45/Tests/WampSharp.Tests.Wampv2/Integration/PubSubReflectionTests.cs

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
-using SystemEx;
 using Newtonsoft.Json;
 using NUnit.Framework;
 using WampSharp.Core.Serialization;

src/net45/Tests/WampSharp.Tests.Wampv2/Integration/PubSubRetainTests.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
-using SystemEx;
 using NUnit.Framework;
 using WampSharp.Tests.Wampv2.TestHelpers.Integration;
 using WampSharp.V2;

src/net45/Tests/WampSharp.Tests.Wampv2/Integration/PubSubSubjectTupleTests.cs

@@ -3,7 +3,6 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
-using SystemEx;
 using Newtonsoft.Json;
 using NUnit.Framework;
 using WampSharp.Core.Serialization;

src/net45/Tests/WampSharp.Tests.Wampv2/Integration/SharedRpcTests.cs

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
-using SystemEx;
 using NUnit.Framework;
 using WampSharp.Core.Serialization;
 using WampSharp.Tests.Wampv2.TestHelpers.Integration;

src/net45/WampSharp/Core/Listener/Connections/AsyncConnection/AsyncWampConnection.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Threading;
 using System.Threading.Tasks;
-using SystemEx;
 using WampSharp.Core.Message;
 using WampSharp.Logging;
 

src/net45/WampSharp/WAMP2/V2/Api/Client/WampRealmProxyServiceProvider.cs

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.Reactive.Subjects;
 using System.Threading.Tasks;
-using SystemEx;
 using WampSharp.V2.CalleeProxy;
 using WampSharp.V2.Client;
 using WampSharp.V2.DelegatePubSub;

src/net45/WampSharp/WAMP2/V2/Api/DelegatePubSub/WampSubscriberRegistrar.cs

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.Reflection;
 using System.Threading.Tasks;
-using SystemEx;
 using WampSharp.V2.Client;
 using WampSharp.V2.Core.Contracts;
 using WampSharp.V2.PubSub;