Use namespaced npm module

Author: VeraZab

package.json

@@ -9,7 +9,7 @@
   "dependencies": {
     "classnames": "^2.2.5",
     "draft-js": "^0.10.4",
-    "draft-js-export-html": "github:plotly/draft-js-export-html",
+    "@plotly/draft-js-export-html": "1.2.0",
     "draft-js-import-html": "^1.2.1",
     "draft-js-utils": "^1.2.0",
     "fast-isnumeric": "^1.1.1",

src/components/widgets/text_editors/RichText/index.js

@@ -7,7 +7,7 @@ import {
   Entity,
   RichUtils,
 } from 'draft-js';
-import {stateToHTML} from 'draft-js-export-html';
+import {stateToHTML} from '@plotly/draft-js-export-html';
 import {stateFromHTML} from 'draft-js-import-html';
 
 // Constants