zurb/foundation — pull request #4012 by nesl247 (2013-12-28 23:55:19+00:00)
Title: Alert hide instead of remove

This allows the alert to be reused.

For instance, I have the following HTML already on the page prior to any events taking place.

```html

The email has been sent

```
This gets shown whenever the user clicks the export button on a page. If they want to export it multiple times, but happen to have closed the alert between each export, they won't get the alert because currently closing the alert performs a ```remove()```.