fixed #90
fixed #90

Not yet tested.

Koloto/fancytree,grandmanitou/fancytree,spilmert/fancytree,hglty07/fancytree,Koloto/fancytree,spilmert/fancytree,Koloto/fancytree,HobieCat/fancytree,dewhisna/fancytree,Aliccer/fancytree,jiangjunt/fancytree,instein2014/JQuery,Aliccer/fancytree,jiangjunt/fancytree,hglty07/fancytree,grandmanitou/fancytree,dewhisna/fancytree,HobieCat/fancytree,HobieCat/fancytree,jiangjunt/fancytree,grandmanitou/fancytree,Mats0/fancytree,Mats0/fancytree,spilmert/fancytree,dewhisna/fancytree,instein2014/JQuery,Aliccer/fancytree,hglty07/fancytree