Registration transitions (7.x-1.0) - en to unknown language translation catalogue (7 entries)

en: Label
target: 標籤

en: Save
target: 儲存

en: To
target: 收件人

en: From
target: 寄件人

en: Registration
target: 註冊

en: Add transition
target: 新增轉移

en: Delete transition
target: 刪除轉移
