[Carson] changed the cell identifier to not be unique -- better for memory

Author: cramsden@thoughtworks.com

RestExample/HelloRest/HelloRest/PeopleList/PeopleListViewController.swift

@@ -31,7 +31,7 @@ extension PeopleListViewController : UITableViewDataSource {
 
     func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
         let personForIndex = viewModel.getPersonAtIndex(indexPath.row)
-        let cellIdentifier = "\(personForIndex.id)"
+        let cellIdentifier = "cell"
         let cell: UITableViewCell = tableView.dequeueReusableCellWithIdentifier(cellIdentifier) ?? UITableViewCell(style: .Default, reuseIdentifier: cellIdentifier)
 
         cell.textLabel?.text = personForIndex.name