en to en_GB translation catalogue (1 entry)

note: i18n: ectx: property (text), widget (QLabel, serversievelabel)
en: The server port changed when ManageSieve turned into a full RFC Standard. Old server implementations still use port 2000, while newer standard conform server can only be accessed via port 4190.
en_GB: The server port changed when ManageSieve became a full RFC Standard. Old server implementations still use port 2000, while newer standard conform server can only be accessed via port 4190.
