private static void ProcessEntities(CloudTable table, Action<IEnumerable<DynamicTableEntity>> processor, Expression<Func<DynamicTableEntity, bool>> filters)
        {
            TableQuerySegment<DynamicTableEntity> segment = null;

            while (segment == null || segment.ContinuationToken != null)
            {
                if (filters == null)
                {
                    segment = table.ExecuteQuerySegmented(new TableQuery().Take(100), segment == null ? null : segment.ContinuationToken);
                }
                else
                {
                    var query = table.CreateQuery<DynamicTableEntity>().Where(filters).Take(100).AsTableQuery();
                    segment = query.ExecuteSegmented(segment == null ? null : segment.ContinuationToken);
                }

                processor(segment.Results);
            }
        }
        private async Task<bool> ObtainUserSubscriptionEntities(
            CloudTable userSubscriptionsTable,
            Expression<Func<UserSubscriptionEntity, bool>> filter,
            Action<IEnumerable<UserSubscriptionEntity>> processor)
        {
            TableQuerySegment<UserSubscriptionEntity> segment = null;

            while (segment == null || segment.ContinuationToken != null)
            {
                var query = userSubscriptionsTable
                                .CreateQuery<UserSubscriptionEntity>()
                                .Where(filter)
                                .AsTableQuery();

                segment = await query.ExecuteSegmentedAsync(segment == null ? 
                    null : segment.ContinuationToken);
                processor(segment.Results);
            }

            return true;
        }
        private async Task<bool> ObtainBlobCommentEntities(
            CloudTable imageBlobsTable,
            Expression<Func<ImageBlobCommentEntity, bool>> filter,
            Action<IEnumerable<ImageBlobCommentEntity>> processor)
        {
            TableQuerySegment<ImageBlobCommentEntity> segment = null;

            while (segment == null || segment.ContinuationToken != null)
            {
                var query = imageBlobsTable
                                .CreateQuery<ImageBlobCommentEntity>()
                                .Where(filter)
                                .Take(LIMIT_OF_ITEMS_TO_TAKE)
                                .AsTableQuery();

                segment = await query.ExecuteSegmentedAsync(segment == null ? null : 
                    segment.ContinuationToken);
                processor(segment.Results);
            }

            return true;
        }