- Again avoid autoconf and Co.

- Update to to emacs version 24.4
* Emacs can now be compiled with ACL (access control list) support.
* Emacs can now be compiled with file notification support.
* Emacs can now be compiled with zlib support.
* Support for ACLs (access control lists).
* Emacs preserves the ACL entries of files when backing up.
* New functions `file-acl' and `set-file-acl' get and set file ACLs.
* Support for menus on text-mode terminals.
* New option `load-prefer-newer' affects how the `load' function chooses
* Multi-monitor support
* New function `zlib-decompress-region', which decompresses gzip- and
zlib-format compressed data using built-in zlib support (if available).
* The *Messages* buffer is created in `messages-buffer-mode'
* The cursor stops blinking after 10 blinks (by default) on X and Nextstep.
* In keymaps where SPC scrolls forward, S-SPC now scrolls backward.
* The default value of `make-backup-file-name-function' is no longer nil.
* The command `apropos-variable' is renamed to `apropos-user-option'.
* The key `?' now describes prefix bindings, like `C-h'.
* The command `describe-function' has been extended for EIEIO.
* The function `quail-help' is no longer an interactive command.
Use `C-h C-\' (`describe-input-method') instead.
* New commands `toggle-frame-fullscreen' and `toggle-frame-maximized',
bound to and M-, respectively.
* New hooks `focus-in-hook', `focus-out-hook'.
These are normal hooks run when an Emacs frame gains or loses input focus.
* The function `window-in-direction' now takes additional arguments
for specifying a reference point, wrapping the selection around frame
borders, and specifying ways to select the minibuffer window.