[BUGFIX] remove obsolete filter

Classes/Controller/JoblistController.php

@@ -320,9 +320,6 @@ class JoblistController extends ActionController {
 
 		$areas = $this->jobRepository->getAllAreas($rootPageId);
 		$this->view->assign('areas', $areas);
-
-		$functions = $this->jobRepository->getAllFunctions($rootPageId);
-		$this->view->assign('functions', $functions);
 	}
 
 	/**