xsf

Results 16 issues of xsf

Problem: when i use addWebpackExternals(deps): ``` addWebpackExternals({ react: "React", "react-dom": "ReactDom" }); ``` browser occur following error: ``` external "react":1 Uncaught ReferenceError: react is not defined at Object.react (external "react":1:1)...

test

![default](https://user-images.githubusercontent.com/14307551/33585416-24b47ef0-d99f-11e7-85cc-416610e157d9.png)

Fix:correct the invalid markdown syntax

When I use it in a vue project, there will be a syntax error: ![image](https://user-images.githubusercontent.com/14307551/135040344-941cd48f-58e7-4a82-bdba-b0ba037d16b7.png) Component reference, not used. how to solve it?

使用的是web components,引入自定义标签 ``` import {myElement} from "mynpm"; ``` 仅仅是引入这个自定义标签,然后在html中去使用,但打包时候,由于js中没有使用,这个包就没有build进去。 请问如何处理?谢谢

options中的配置服务器图片上传地址,能上传成功,但编辑器内图片却不显示。 ![qq 20170411102920](https://cloud.githubusercontent.com/assets/14307551/24890355/05f7a5e0-1ea2-11e7-8aeb-401e795f7a5f.jpg) ![qq 20170411103330](https://cloud.githubusercontent.com/assets/14307551/24890413/554371e2-1ea2-11e7-8169-1dfe648df628.jpg)

### reproduce link(重现链接) _No response_ ### Steps to reproduce(重现步骤) _No response_ ### Desired result(期望结果) _No response_ ### Actual results(实际结果) _No response_ ### Framework version(框架版本) _No response_ ### Node version _No...

能否设置成可以拖动的?可以的话我来提交代码~ @tudou527

Fix add function in vue demo