fix: fix "tap" event triggering in Touch
fix: fix "tap" event triggering in Touch

The current implementation actually never triggers the "tap" event. This commit refactor its handling to triggers it when the screen is touched without sliding.

Changes:
- Register the `tap` event in jQuery
- Triggers the `tap` event on `mouseend` if no moves were recorded before.

abdullahsalem/foundation-sites,zurb/foundation-sites,abdullahsalem/foundation-sites,denisahac/foundation-sites,abdullahsalem/foundation-sites,zurb/foundation-sites,zurb/foundation,zurb/foundation-sites,zurb/foundation,DaSchTour/foundation-sites,denisahac/foundation-sites,denisahac/foundation-sites,DaSchTour/foundation-sites,zurb/foundation