Update zh.xml

The following key has been added to the 'user' area:

key alias="passwordCurrent" -> Current password
key alias="passwordInvalid" -> Invalid current password
Update TinyMce-UmbracoPlugins/umbracocss/zh.js
new fields added
Update TinyMce-UmbracoPlugins/umbracoembed/zh.js

    title: '嵌入第三方媒体',
    general: '普通',
    url: '链接：',
    size: '尺寸：',
    constrain_proportions: '约束比例',
    preview: '预览',
    source: '源'
Update TinyMce-UmbracoPlugins/umbracoembed/zh_dlg.js
deleted elements
Update TinyMce-UmbracoPlugins/umbracoimg/zh_dlg.js
Update TinyMce-UmbracoPlugins/umbracolink/zh_dlg.js
Update TinyMce-UmbracoPlugins/umbracomacro/zh.js
Update TinyMce-UmbracoPlugins/umbracomacro/zh_dlg.js
Update zh.xml

fixed alias mistake.
Merge pull request #24 from tomnf1/master

Add relateToOriginal keys
Merge pull request #18 from esunxray/patch-1

Update zh.xml
Merge pull request #20 from codeweb/patch-3

deleted elements
Merge pull request #19 from esunxray/patch-2

Update TinyMce-UmbracoPlugins/umbracocss/zh.js
Merge pull request #21 from codeweb/patch-2

new fields added
Merge pull request #22 from esunxray/master

translated all  TinyMce-UmbracoPlugins language files to Chinese.
Merge pull request #25 from esunxray/patch-1

Update zh.xml
Adding zh.js and zh_dlg.js copy of en files for translation
Update TinyMce-UmbracoPlugins/umbracocss/zh_dlg.js

update 
I have translated TinyMce-UmbracoTheme to Chinese, you can download them from following page:
http://issues.umbraco.org/issue/U4-783