I'd like to implement a grouped and indexed UITableView without section headers.
I'm using sectionIndexTitlesForTableView:(UITableView *)tableView to return my titles.
I also implemented tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section and returned nil as well as tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section and returned 0.0f.
Both doesn't remove the section headers. There is still a space between the different sections.