Update locale-zh_CN.json
Update locale-zh_CN.json

translate to Chinese lang.
bitsuperlab/web_play,bitshares/web_wallet,bitsuperlab/web_play,bitsuperlab/web_play,dacsunlimited/web_play,dacsunlimited/web_play,bitshares/web_wallet,dacsunlimited/web_play,zhangweis/dice_web