Merge pull request surmon-china#173 from aral/patch-1

Link to fix for Quill is defined error in modules

Author: surmon-china

README.md

@@ -231,6 +231,7 @@ Quill.register('modules/yourQuillModule', yourQuillModule)
 - [Option to insert an image from a URL](https://github.com/quilljs/quill/issues/893)
 - [How vue-quill-editor combine with the syntax highlighter module of highlight.js](https://github.com/surmon-china/vue-quill-editor/issues/39)
 - [配合 element-ui 实现上传图片/视频到七牛 demo](https://github.com/surmon-china/vue-quill-editor/issues/102)
+- [How to fix “Can’t find variable: Quill”, “Quill is undefined”, “window.Quill is undefined” errors when trying to use Quill modules that use Webpack in Nuxt/SSR](https://github.com/surmon-china/vue-quill-editor/issues/171#issuecomment-370253411)
 
 
 ## Quill documents