Allow items in configform lists to fade in/out when added/removed.

Review Request #6151 — Created July 27, 2014 and submitted — Latest diff uploaded

Information

Djblets
release-0.8.x
762a1cd...

Reviewers

This adds an 'animateItems' option that, if set, will fade in newly
added items and fade out removed items. This can be controlled by the
'animate' option when adding/removing items, and will default to true if
'animateItems' is turned on.

Tested with an in-progress change and animation turned on. Saw the items
fade in when newly added and fade out when removed.

Tested that existing configform lists weren't animated.