Grab contentBlocks from output of htmlToDraft

Your example was correct in the playground code - looks like readme just missed a step. :)

Author: andrewnoyes

README.md

@@ -14,6 +14,7 @@ npm install html-to-draftjs --save
 import htmlToDraft from 'html-to-draftjs';
 
 const blocksFromHTML = htmlToDraft(this.props.content);
-const contentState = ContentState.createFromBlockArray(blocksFromHTML);
+const contentBlocks = blocksFromHtml.contentBlocks;
+const contentState = ContentState.createFromBlockArray(contentBlocks);
 const editorState = EditorState.createWithContent(contentState);
 ```