Shopify/batman — pull request #557 by nciagra (2012-09-24 18:59:56+00:00)
Title: App-Level Event Propagation Hooks

We wanted a way to provide app-level handlers for events, namely click events. We also needed a way to prevent further propagation from within that hook. This provides both of those, and tests for an example scenario. I feel the naming could use a little work.

@hornairs for review.