removing unused namespaces from storagehelper.cs

Author: George Wallace

ImageResizeWebApp/ImageResizeWebApp/Helpers/StorageHelper.cs

@@ -3,7 +3,7 @@
 using Microsoft.WindowsAzure.Storage;
 using Microsoft.WindowsAzure.Storage.Auth;
 using Microsoft.WindowsAzure.Storage.Blob;
-using Microsoft.WindowsAzure.Storage.Queue;
+
 using System;
 using System.Collections.Generic;
 using System.IO;