function __construct($module_instance)
 {
     parent::__construct($module_instance);
     $this->table = 'project';
 }
 public function initList(&$helper = false)
 {
     $helper = new HelperList();
     $helper->title = array($this->module_instance->displayName, $this->module_instance->l('Copywriting projects', 'copywriting_projects.view'));
     return parent::initList($helper);
 }
 public function displayForm()
 {
     $this->collectTemplateData();
     return parent::display();
 }