Resolving conflicts, merge with parent

Adding a using directive.

Author: NehaRaje

src/ServiceManagement/RecoveryServices/Commands.RecoveryServices/lib/PSObjects.cs

@@ -16,6 +16,7 @@
 using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
 using System.Runtime.Serialization;
+using Microsoft.Azure.Portal.RecoveryServices.Models.Common;
 using Microsoft.WindowsAzure.Commands.Common;
 using Microsoft.WindowsAzure.Management.RecoveryServices.Models;
 using Microsoft.WindowsAzure.Management.SiteRecovery.Models;