     func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
         tableView.deselectRowAtIndexPath(indexPath, animated: true)
     }
+    
+    // MARK: UIScrollViewDelegate
     
     func scrollViewDidScroll(scrollView: UIScrollView) {
         let offset = scrollView.contentOffset

        }
    }
    
    func stylePostCellAsRead(cell: UITableViewCell) {
        cell.textLabel?.textColor = ReadTextColor
        cell.detailTextLabel?.textColor = ReadDetailTextColor

                        UIApplication.sharedApplication().networkActivityIndicatorVisible = false
                    })
                } else {
                    self.posts = []
                    self.tableView.reloadData()
                    if posts == nil {
                        self.showErrorMessage(self.FetchErrorMessage)
                    } else {
                        self.showErrorMessage(self.NoPostsErrorMessage)
                    }
                    self.scrolledToBottom = false
                    self.refreshControl.endRefreshing()
                    UIApplication.sharedApplication().networkActivityIndicatorVisible = false
