title: Adding unknown number of rows to 'Static Cells' UITableView
body: <p>I have a static table created in Interface Builder with 6 sections all with different amounts of rows.
  I now want to add a 7th section with a varying number of rows.</p>
  
  <p>First off, as soon as I uncomment the standard table delegate methods that are inserted by Xcode, I get a crash at self.tableView.tableHeaderView = containerView; where I have added a header to the table.</p>
  
  <p>More importantly i'm getting a crash with the following code</p>
  
  <pre><code>- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
      return 7;
  }
  
  - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  {
      if (section==6) {
          return 4;
      } else {
          return [super tableView:tableView numberOfRowsInSection:section];
      }
  }
  
  - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  {/*
      if (indexPath.section == 6) {
          static NSString *CellIdentifier = @"cellWireless";
          UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
  
          // Configure the cell...
  
          return cell;
      }*/
      return [super tableView:tableView cellForRowAtIndexPath:indexPath];
  }
  </code></pre>
  
  <p>How do I correctly leave the existing sections as they are, but add an extra one with a few cells?</p>