     var mailboxDigipostAddress: String = "";
     var receiptsUri: String = "";
     var numberOfReceiptsChangedUponLastUpdate: Bool! = true;
-    var isEditing: Bool! = false;
-    var needsReload: Bool! = false;
+    
     
     override func viewDidLoad() {
         super.viewDidLoad()
         
         self.navigationItem.title = "Receipts"
         
-        self.tableView.rowHeight = UITableViewAutomaticDimension
-        self.tableView.estimatedRowHeight = 160
-        self.tableView.separatorInset = UIEdgeInsetsMake(0.0, 0.0, 0.0, 0.0)
-        self.tableView.layoutMargins = UIEdgeInsetsMake(0.0, 0.0, 0.0, 0.0)
-        
-        let tableFooterView = UIView(frame: CGRectZero)
-        self.tableView.tableFooterView = tableFooterView
-        self.tableView.tableFooterView?.hidden = true
-        self.tableView.backgroundColor = UIColor.digipostAccountViewBackground()
-        
         self.receiptsTableViewDataSource = UncategorisedReceiptsTableViewDataSource.init(asDataSourceForTableView: self.tableView)
         self.tableView.delegate = self;
-        self.tableView.addSubview(self.refreshControl)
     }
     
     override func viewWillAppear(animated: Bool) {

        self.numberOfReceiptsChangedUponLastUpdate = (previousNumberOfReceipts == updatedNumberOfReceipts) ? false : true;
    }
    
    // styling-related methods for the table-view
    func setupTableViewStyling() {
        self.tableView.rowHeight = UITableViewAutomaticDimension
        self.tableView.estimatedRowHeight = 160;
        self.tableView.backgroundView = nil
        self.tableView.separatorColor = UIColor.digipostDocumentListDivider()
        self.tableView.backgroundColor = UIColor.digipostDocumentListBackground()
    }
    
    func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {

        if(self.numberOfReceiptsChangedUponLastUpdate &&
                !self.refreshControl.refreshing &&
                scrollOffset + scrollViewHeight >= 0.8 * scrollViewContentSizeHeight) {
            print("Debug: scrollViewDidScroll update") // <- DEBUG
            loadAdditionalReceipts()
        }
    }
