User One (7.x-1.0-beta1) - en to zh translation catalogue (4 entries)

en: Features
zh: 特性

en: About
zh: 关于

en: Who's online
zh: 在线用户

en: There is currently 1 user online. | There are currently @count users online.
zh[0]: 当前有1个用户在线。
zh[1]: 当前有@count个用户在线。
