Update packages

Author: ethanhann

IntegrationEngine.Core.Tests/IntegrationEngine.Core.Tests.csproj

@@ -55,6 +55,7 @@
     <Compile Include="StubSearchResponse.cs" />
     <Compile Include="StubHit.cs" />
     <Compile Include="StubGetResponse.cs" />
+    <Compile Include="StubIndexResponse.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>

IntegrationEngine/IntegrationEngine.csproj

@@ -128,15 +128,15 @@
     <Reference Include="RabbitMQ.Client">
       <HintPath>..\packages\RabbitMQ.Client.3.4.3\lib\net35\RabbitMQ.Client.dll</HintPath>
     </Reference>
+    <Reference Include="fx.configuration">
+      <HintPath>..\packages\FX.Configuration.0.4.1\lib\net45\fx.configuration.dll</HintPath>
+    </Reference>
     <Reference Include="Elasticsearch.Net">
       <HintPath>..\packages\Elasticsearch.Net.1.4.0\lib\net45\Elasticsearch.Net.dll</HintPath>
     </Reference>
     <Reference Include="Nest">
       <HintPath>..\packages\NEST.1.4.0\lib\net45\Nest.dll</HintPath>
     </Reference>
-    <Reference Include="fx.configuration">
-      <HintPath>..\packages\FX.Configuration.0.4.1\lib\net45\fx.configuration.dll</HintPath>
-    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="..\configuration\SharedAssemblyInfo.cs">