fixes batchingChanged to immediately refresh

Conflicts:
	tools/test/core/tests/DataRepeaterTest.js
tabs, not spaces
BHV-6832: Fire onEnd when rAF animation has actually finished.

Enyo-DCO-1.1-Signed-off-by: Aaron Tam <aaron.tam@lge.com>
Merge branch '2.4.1-pre' of github.com:enyojs/enyo into ENYO-3863
Merge pull request #710 from ryanjduffy/ENYO-3863

Fixes Enyo 3863 - Inserting records into a Collection isn't reflected by DataRepeater

Reviewed-By: Cole Davis (cole.davis@lge.com)
Merge pull request #709 from enyojs/BHV-6832-aarontam

BHV-6832: Fire onEnd when rAF animation has actually finished.

Reviewed-By: Cole Davis (cole.davis@lge.com)