提问题？
请把问题现象、相关日志、初步排查结果写清楚，即提供尽量多的线索，这样方便我们定位问题。

提建议？
请写明白建议原因，即为何有此建议。

提修复PR？
请说明为何做此修改，需要做好测试。

提Feature？
建议先将想法提出，不着急写代码，与社区同道沟通，大家觉得OK再做代码实现

There is no complete installation guide for apache, nginx for this nice project. I mean step by step from A - Z.
It's not very difficult to install but all projects have that stupid simple step by step guide.

Btw hi to all, that is a nice project-idea, I think it needs more attention and support.

At the moment we just have data to create a model that works ok using xrays. We should be aiming to create a model that works as well using tomographies.

TO-DO:

• Create dataset with images of xrays vs CTs.
• Create the documentation of the dataset including things like the source of the images and the structure of the dataset. For example, how many images in training, test and validation are

The doc/build folder should probably be included in the devdocs section of the real manual? If that's not suitable the folder should probably move elsewhere -- the doc folder only contains things related to the manual.

Thanks for your work to help the people in need! Your site has been added! I currently maintain the Open-Source-COVID-19 page, which collects all open source projects related to COVID-19, including maps, data, news, api, analysis, medical and supply information, etc. Please share to anyone who might need the information in the list, or will possibly contribute to some of those projects. You are al

MILESTONE: MID 2020

Components

The following are all of the components currently in ant-design. Let's Implement them together.

• affix
• alert (#26)
• anchor
• auto-complete
• avatar
• back-top
• badge
• breadcrumb
• button
• calendar
• card
• carousel
• cascader
• checkbox
• collapse
• comment
• confi