Create zh-CN.yml
Merge pull request #138 from sungravity/master

Add zh-CN translations
Added to bypass Paperclip content validation, as Rich already does this
Merge pull request #139 from dogmacreative/feature/novalidate

Added to bypass Paperclip content validation, as Rich already does this
Scoping all things to current_site unless told otherwise
Add empty image tag for preview image on rich_picker_input