Ubercart Netbanx integration (6.x-1.0-beta2) - en to zh translation catalogue (4 entries)

en: Ubercart - payment
zh: Ubercart - 支付

en: Order review submit button text
zh: 订单检查提交按钮文本

en: Submit Order
zh: 提交订单

en: Order complete
zh: 订单完成
