Update jquery.fancytree.filter.js
Update jquery.fancytree.filter.js

hopefully eliminated warnings from build system
dewhisna/fancytree,instein2014/JQuery,HobieCat/fancytree,HobieCat/fancytree,Aliccer/fancytree,Aliccer/fancytree,instein2014/JQuery,Koloto/fancytree,hglty07/fancytree,jiangjunt/fancytree,Mats0/fancytree,spilmert/fancytree,grandmanitou/fancytree,hglty07/fancytree,spilmert/fancytree,Koloto/fancytree,spilmert/fancytree,Koloto/fancytree,grandmanitou/fancytree,Aliccer/fancytree,grandmanitou/fancytree,Mats0/fancytree,dewhisna/fancytree,jiangjunt/fancytree,HobieCat/fancytree,dewhisna/fancytree,hglty07/fancytree,jiangjunt/fancytree