title: Upload and render image in draft-js based editor
body: <p>I am trying to create a simple editor for writing a storyline. Right now I could show the html to markup in the editor where bold text are shown in bold and etc. I could also send the data in html form to server but I could not show the image in an editor and also could not upload the image in editor. I have created a codesandbox of it. Here is the link </p>
  
  <p><a href="https://codesandbox.io/s/5w4rp50qkp" rel="noreferrer">https://codesandbox.io/s/5w4rp50qkp</a></p>
  
  <p>The line of code is a bit huge. That is why I am posting the code in codesandbox where you can see the demo either.</p>
  
  <p>Can anyone please help me to make this possible?  </p>