This package is deprecated but can rather easily be replaced by
`dired-omit-mode` like this:

```emacs-lisp
(use-package dired
  :hook (dired-mode . dired-omit-mode))
  :bind (:map dired-mode-map
          ( "."     . dired-omit-mode))
  :custom (dired-omit-files (rx (seq bol ".")))
```

Also see [#8][issue-8].

Hide dotfiles in Dired.

To activate this mode add something like this to your init.el:

    (defun my-dired-mode-hook ()
      "My `dired' mode hook."
      ;; To hide dot-files by default
      (dired-hide-dotfiles-mode))

    ;; To toggle hiding
    (define-key dired-mode-map "." #'dired-hide-dotfiles-mode)
    (add-hook 'dired-mode-hook #'my-dired-mode-hook)