[TYPO3-dev] typo3 and scriptaculous

[Nikolas Hagelstein]

What exactly is the reason for the difference between the original 
scriptaculous and the one shiped with t3 ?

dragdrop.js (v1.7.0)
line 566

T3 version:
 //if(this.lastValue != Sortable.serialize(this.element))

Original version:
if(this.lastValue != Sortable.serialize(this.element))

This line is badly needed by neested sortables !
Do i really need to include an orignal scriptaculous with my extension?
Bye,
Nikolas