[ADM] Use jQuery.extend in copySubtree for true deep copy
[ADM] Use jQuery.extend in copySubtree for true deep copy

taubmann/rib,smallertomato/rib,xuzhang/rib,vevedh/rib,amithnair/rib,KevinChanH/rib,2braincells2go/rib,crazyart/rib,KevinChanH/rib,byjg/rib,crazyart/rib,modulexcite/rib,b-cuts/rib,01org/rib,amithnair/rib,xuqingkuang/rib,carlst/rib,01org/rib,suoko/rib,carlst/rib,amithnair/rib,ndkeren/rib,smallertomato/rib,Safiya85/rib,KevinChanH/rib,cubemoon/rib,b-cuts/rib,Galen-Titanium/rib,jmptrader/rib,maxyu/rib,jsphkhan/rib,ndkeren/rib,vevedh/rib,cubemoon/rib,Safiya85/rib,suoko/rib,maxyu/rib,01org/rib,Galen-Titanium/rib,crazyart/rib,2braincells2go/rib,eaglebk/rib,Galen-Titanium/rib,jsphkhan/rib,b-cuts/rib,suoko/rib,VIP000/rib,taubmann/rib,modulexcite/rib,byjg/rib,xuqingkuang/rib,VIP000/rib,xuzhang/rib,eaglebk/rib,jmptrader/rib,jmptrader/rib,DonnaWuDongxia/rib,modulexcite/rib,2braincells2go/rib,DonnaWuDongxia/rib