Add Chinese language support (#51)

app/lang/zh.ini

@@ -0,0 +1,67 @@
+; index.html
+Show More = "显示更多"
+
+Login = "登录"
+Logout = "登出"
+
+Nick = "昵称"
+Password = "密码"
+Cancel = "取消"
+
+Post = "发布"
+
+Edit Post = "编辑帖子"
+Change Date = "更改日期"
+Hide from Timeline = "从时间线隐藏"
+Show on Timeline = "在时间线上显示"
+Delete Post = "删除帖子"
+
+Drag photos here = "将照片拖到这里"
+Drop photos here = "将照片放到这里"
+What's on your mind? = "你在想什么？"
+Feeling = "心情"
+How are you feeling? = "你的心情如何？"
+With = "和"
+Who are you with? = "你和谁在一起？"
+At = "在"
+Where are you? = "你在哪里？"
+Save = "保存"
+
+January = "一月"
+February = "二月"
+March = "三月"
+April = "四月"
+May = "五月"
+June = "六月"
+July = "七月"
+August = "八月"
+September = "九月"
+October = "十月"
+November = "十一月"
+December = "十二月"
+
+Time: = "时间："
+Hour: = "小时："
+Minute: = "分钟："
+
+This post will be deleted and you'll no longer be able to find it. You can also edit this post if you just want to change something. = "该帖子将被删除，您将无法再找到它。如果您只想更改某些内容，也可以编辑此帖子。"
+
+with = "与"
+here: = "这里："
+
+Public = "公开"
+Friends = "好友"
+Only me = "仅自己可见"
+
+Show hidden content = "显示隐藏内容"
+Show all posts = "显示所有帖子"
+
+; user.class.php
+You are already logged in. = "您已登录。"
+The nick or password is incorrect. = "昵称或密码错误。"
+You can't log out. There is no account. = "您无法登出。当前无账户信息。"
+You are not even logged in. = "您尚未登录。"
+
+; post.class.php
+You need to be logged in to perform this action. = "您需要登录才能执行此操作。"
+No data. = "无数据。"