Add some instructions

Don't `local-set-key' either, doesn't do anything anymore.

bw.el

@@ -21,7 +21,31 @@
 
 ;;; Commentary:
 
-;; Show stuff in a bottom window.
+;; Show stuff in a bottom window.  The idea is taken from ide-skel,
+;; which is a very nice extension, but doesn't fit into my workflow at
+;; all, the only really nice thing is that all *buffers* appear in a
+;; specialized window.
+
+;;; Usage:
+
+;; Make sure it's loadable, you should be able to do this by using:
+
+;;     M-x package-install-file RET /path/to/bw.el RET
+
+;; or if you don't use package.el you could use:
+
+;;     (add-to-list 'load-path "/path/to/bw/directory")
+;;     (require 'bw)
+
+;; Once that is done you can set it up for use:
+
+;;     (add-to-list 'display-buffer-alist
+;;                  '("^\\*.*\\*$"
+;;                    . ((bw-display-in-bottom-window . nil)))
+
+;; And perhaps even bind a key to it:
+
+;; (global-set-key (kbd "<f11>") 'bw-toggle-bottom-window)
 
 ;;; Code:
 
@@ -58,16 +82,14 @@
      (window-list))
     win))
 
+;;;###autoload
 (defun bw-display-in-bottom-window (buffer alist)
   "Show BUFFER in the bottom window, discard ALIST."
   (let ((win (or (bw-get-window) (bw-create-window))))
     (set-window-buffer win buffer)
     (setq bw-last-shown-buffer buffer)
-    (local-set-key (kbd "C-c C-q") 'delete-window)
     win))
 
-(add-to-list 'display-buffer-alist
-             '("^\\*.*\\*$" . ((bw-display-in-bottom-window . nil))))
 (add-to-list 'window-persistent-parameters (cons 'bw-bottom t))
 
 (defun bw-find-appropriate-buffer ()
@@ -83,6 +105,7 @@
       (setq buffer "*scratch*"))
     buffer))
 
+;;;###autoload
 (defun bw-toggle-bottom-window ()
   "Either show or delete the bottom window."
   (interactive)