* helm-async.el: Fix mode-line updating for emacs-24.3.50.
(helm-async-mode): Propertize lighter.
(helm-async-after-file-create): Delay execution of mode-line notification.
(helm-async-message): add group.
(helm-async-mode-message): new face.
* helm-async.el: Untabify and reindent.
* helm-async.el (dired-create-files): No need to backquote callback.