component/dropdown — pull request #9 by tstone (2012-10-15 22:26:42+00:00)
Title: Added some UX-ish features

Added the following:
- Pressing [ESC] with the menu open closes it
- Clicking the select a 2nd time on the dropdown target element closes the menu
- Pressing a letter or number with the menu open focuses the first item that starts with that letter/number