Drag troubles / Slow with big dataset

[Stan92]

Hi,
I've some troubles while I m dragging nodes under or above a parent node.
It doesn't work every time. I have to move with the dragged node until I see the correct place holder (testing with chrome).
I've also noticed when my dataset contains around 1 000 items I lost the smooth effect like if it freezes the browser.

[jacobscarter]

Closing this issue due to inactivity. See #815 for more information.
Please create a new issue is this still occurs with the current version of the component.