README: New location of jar and source files
README: New location of jar and source files

ZachGoldberg/asmack,lizhangqu/asmack,tks-dp/asmack,lizhangqu/asmack,tks-dp/asmack,chuangWu/asmack,lovecc0923/asmack,ZachGoldberg/asmack,Flowdalic/asmack,chuangWu/asmack,Flowdalic/asmack,lovecc0923/asmack