Fixed namespaces for newly added type maps

Source/Tx.Core/Tx.Core.csproj

@@ -73,7 +73,7 @@
     <Compile Include="TimeSource.cs" />
     <Compile Include="TransformDeserializer.cs" />
     <Compile Include="TypeMap\LambdaTypeMap.cs" />
-    <Compile Include="TypeMap\PartitionableTimestampedTypeMap.cs" />
+    <Compile Include="TypeMap\PartitionableContravariantTypeMap.cs" />
     <Compile Include="TypeMap\SystemClockTypeMap.cs" />
     <Compile Include="TypeMap\TimestampedTypeMap.cs" />
     <Compile Include="TypeOccurenceAggregator.cs" />

Source/Tx.Core/TypeMap/LambdaTypeMap.cs

@@ -1,6 +1,6 @@
 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
 
-namespace System.Reactive.TypeMap
+namespace System.Reactive
 {
     public sealed class LambdaTypeMap<T> : SingleTypeMap<T>
     {

Source/Tx.Core/TypeMap/PartitionableContravariantTypeMap.cs

@@ -1,10 +1,9 @@
 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
 
-namespace System.Reactive.TypeMap
+namespace System.Reactive
 {
     using System;
     using System.Collections.Generic;
-    using System.Reactive;
 
     public sealed class PartitionableContravariantTypeMap : IPartitionableTypeMap<Timestamped<object>, Type>
     {

Source/Tx.Core/TypeMap/SystemClockTypeMap.cs

@@ -1,6 +1,6 @@
 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
 
-namespace System.Reactive.TypeMap
+namespace System.Reactive
 {
     public sealed class SystemClockTypeMap<T> : SingleTypeMap<T>
     {

Source/Tx.Core/TypeMap/TimestampedTypeMap.cs

@@ -1,6 +1,6 @@
 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
 
-namespace System.Reactive.TypeMap
+namespace System.Reactive
 {
     public sealed class TimestampedTypeMap<T> : IRootTypeMap<Timestamped<T>, T>
     {