disable arrow keys package

this packages disables your arrow keys in the editor. it's to encourage use of the emacs inspired osx shortcuts to move the cursor, and generally be rad at moving text around.

basic shortcuts:

• ↑ command-p
• ↓ command-n
• → command-f
• ← command-b

atom's list of keyboard shortcuts in the keybinding section of the settings screen is a very helpful complement to this package.

apple's comprehensive list of shortcuts is here: http://support.apple.com/kb/ht1343