zurb/foundation — pull request #4909 by blueyed (2014-04-06 22:32:38+00:00)
Title: Orbit: remove `.animate-in` late (just before setting `.active`)

This fixes the animations, especially with `variable_height` handling,
where the slide content would slide in, but then disappear until the
final animation of the containers height gets done / is finished.

btw: `CSSAnimation.next/.prev` could get refactored to have less code duplication.