Home/End key binding for Aquamacs

In order to let home/end keys to move the beginning/end of the line in Aquamacs,
add the following to ~/Library/Preferences/Aquamacs Emacs/Preferences.el.

(define-key osx-key-mode-map [home] 'beginning-of-line)
(define-key osx-key-mode-map [end] 'end-of-line)

Set zenburn as default theme for aquamacs

1. Download zenburn-theme.el from here (https://github.com/bbatsov/zenburn-emacs) to the directory ~/.emacs.d/themes/. Add this to your .emacs:
(add-to-list 'custom-theme-load-path "~/.emacs.d/themes/")

2. Select 'Options > Customize Aquamacs > Custom Theme'.

3. Check 'zenburn' and click on 'Save Theme Settings'.

4. Then Click on 'Options > Appearnce > Adopt Face and Frame parameters as Frame Default'.