Ubercart Checkout Tweaks (6.x-1.1) - en to unknown language translation catalogue (5 entries)

en: Ubercart - extra
target: Ubercart - 額外模組

en: Order total:
target: 訂單總額：

en: Paying by
target: 支付透過

en: Order total preview:
target: 預覽訂單計算:

en: Order total
target: 訂單總計
