* menu-bar.el: Remove menu-bar-ediff-misc-menu from the Tools

* menu-bar.el: Remove menu-bar-ediff-misc-menu from the Tools
menu.

* ediff-hook.el: Move menu-bar-ediff-misc-menu into
menu-bar-ediff-menu.

* emacs-lisp/lisp-mode.el: Add doc-string-elt property to
define-overloadable-function.

* progmodes/autoconf.el: Provide autoconf as well, so that this
file can be `require'd.

* emacs-lisp/cl-macs.el (deftype): Add to cl-loaddefs.

* emacs-lisp/autoload.el (generated-autoload-feature)
(generated-autoload-load-name): New vars.
(autoload-rubric, autoload-generate-file-autoloads): Use them.
(make-autoload): Recognize define-overloadable-function and
defclass forms (for EIEIO).

* Makefile.in (update-subdirs): Exclude cedet directory.