Add dired-sort-menu and dired-sort-menu+
Override Emacs 23's org-mode with version 8.2.1

This adds support for Babel's inline code in Org mode.
Add emmet-mode (formerly zencoding)
Enable nxml mode with tidy support
Correct a typo
Switch font to Source Code Pro

BTW, TeX Gyre Cursor is a very nice font for light backgrounds.
Add paredit mode
Fix the scoping of my-ac-cc-mode-setup

It wasn't working because code that should have been after the
function was contained in the function.
Add auto-completion for emacs-lisp-mode
Enable dictionary-based auto-completion
Add JavaScript js-mode auto-complete support
Enable auto-complete globally