public TableHelper()
{
string connectionString = Settings.AzureConnectionString();
CloudStorageAccount cloudStorageAccount = CloudStorageAccount.Parse(connectionString);
cloudTableClient = cloudStorageAccount.CreateCloudTableClient();
cloudTableClient.ServerTimeout = Settings.Timeout();
cloudTableClient.RetryPolicy = new LinearRetry(TimeSpan.FromSeconds(3), Settings.RetryCount());
}