     override func tableView(tableView: UITableView, shouldIndentWhileEditingRowAtIndexPath indexPath: NSIndexPath) -> Bool {
         return false
     }
-    
+
     override func tableView(tableView: UITableView, moveRowAtIndexPath sourceIndexPath: NSIndexPath, toIndexPath destinationIndexPath: NSIndexPath) {
         let movedObject = transportationModes[sourceIndexPath.row]
         transportationModes.removeAtIndex(sourceIndexPath.row)

    
    override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as! TravelModePreferenceViewCell
        let transportation = transportationModes[indexPath.row]
        let image = UIImage(named: Transportation.ImagePaths[transportation]!)
        cell.cellImage?.image = image

    
    override func tableView(tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
        let cell = tableView.dequeueReusableCellWithIdentifier("headerCell")
        cell!.backgroundColor = UIColor(hexString: Style.ColorPallete.GREY)
        return cell
    }
    
