version 1.0: Updated for OmniFocus 2:
			¥ Added property to control whether single action lists are searched
			¥ Approximately twice as fast!
			¥ Uses Notification Center
			¥ Offers to reveal the projects and action groups that are missing next actions
			¥ Running the script again after added actions (or marking items completed) clears the Ò(missing next action)Ó suffix
			¥ Better error reporting
Fixed typo in comment.
OK, now really 1.0: Stopped notifying when the script begins. It's fast enough to not need that now, and the begin notification was distracting from the "Success" notification.
Updated Complete and Await Reply to version 1.0.1.