Add comments feature

[henricazottes]

Is adding comments feature on the roadmap? It's a super useful feature for collaborative document editing!

Same as google docs, you could

• highlight some text, add a comment to the side
• someone could reply to that comment and start a thread under it
• you could resolve/dismiss a comment

Would be awesome to get that :)

[cricrio]

Hi @Crash--,
I'm working on this feature and I need help to update the doctypes locally.
Is it possible with docker ?