org: Augment the load-path.

* doc/org/init.el.in: Add emacs-goodies-el to the load-path, so that
org-mode has a better chance to find htmlize.

doc/org/init.el.in

+;; htmlize is not always in the load-path.  On Debian it can be found here.
+(setq load-path (cons "/usr/share/emacs/site-lisp/emacs-goodies-el" load-path))
 (require 'org-publish)
 (require 'org-install)
 
-
 (print (concat "Org " (org-version)))
 (setq org-export-htmlize-output-type 'css)
 ; the .org-timestamp directory does not always exist, is not always