Couple more edits based on feedback

Author: divyagandhi01

src/ResourceManager/KeyVault/Commands.KeyVault.Test/Commands.KeyVault.Test.csproj

@@ -256,7 +256,6 @@
       <LastGenOutput>Resource.Designer.cs</LastGenOutput>
     </EmbeddedResource>
   </ItemGroup>
-  <ItemGroup />
   <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="$(SolutionDir)\.nuget\NuGet.targets" Condition="Exists('$(SolutionDir)\.nuget\NuGet.targets')" />
@@ -271,7 +270,4 @@
     </PropertyGroup>
     <Error Condition="!Exists('..\..\..\packages\xunit.runner.visualstudio.2.0.0\build\net20\xunit.runner.visualstudio.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\xunit.runner.visualstudio.2.0.0\build\net20\xunit.runner.visualstudio.props'))" />
   </Target>
-  <PropertyGroup>
-    <PostBuildEvent>xcopy "$(SolutionDir)Package\$(ConfigurationName)\*.*" $(TargetDir) /Y /E</PostBuildEvent>
-  </PropertyGroup>
 </Project>