translate chinese strings:

    # game/scripts/utility/updater.rpy:251
    old "Updater"
    new "更新"
    # game/scripts/utility/updater.rpy:265
    old "An error has occured:"
    new "发生错误："
    # game/scripts/utility/updater.rpy:267
    old "Fetching for updates."
    new "正在获取更新."
    # game/scripts/utility/updater.rpy:269
    old "This program is up to date."
    new "此程序是最新的."
    # game/scripts/utility/updater.rpy:271
    old "[u.version] is available. Do you want to install it?"
    new "新版本[u.version] 可已下载.你想安装它吗?"
    # game/scripts/utility/updater.rpy:279
    old "Preparing to download the updates."
    new "正在准备下载更新."
    # game/scripts/utility/updater.rpy:281
    old "Downloading the updates."
    new "下载更新."
    # game/scripts/utility/updater.rpy:283
    old "Unpacking the updates."
    new "解包更新."
    # game/scripts/utility/updater.rpy:285
    old "Finishing up."
    new "正在完成."
    # game/scripts/utility/updater.rpy:287
    old "The updates have been installed. The program will restart."
    new "更新已安装.程序将重新启动."
    # game/scripts/utility/updater.rpy:289
    old "The updates have been installed."
    new "更新已安装."
    # game/scripts/utility/updater.rpy:291
    old "The updates were cancelled."
    new "更新已取消."
    # game/scripts/utility/updater.rpy:305
    old "Proceed"
    new "继续"