Hi there

I think when event handler in module return false, event handlers in behaviors must not be called.
propose change in bindEventType function for simulate bubbling between module and behaviors:

function bindEventType(element, type, handlers) {
        function eventHandler(event) {
            var targetElement = getNearestTypeElement(event.target),
                elementType = targetElement ? targetElement.getAttribute('data-type') : '',
                result
                ;

```
        for (var i = 0; i < handlers.length; i++) {
            //handlers[i](event, targetElement, elementType);                
            result = handlers[i](event, targetElement, elementType);
            if(result===false) return false;                
        }

        return result;
    }

    // @NOTE(nzakas): Using jQuery for event normalization
    $(element).on(type, eventHandler);

    return eventHandler;
}
```