bitbucket comments don't support thumbnails of attached images

[enosix-tim]

Step to reproduce:

1. Drag an image into a Pull Request comment.

Expected Result:

A thumbnail version of the image is displayed inline, and clicking on it brings up the full sized image. Basically, I'd like it to work the same way as in JIRA ticket comments.

Actual Result:

The full sized image is displayed inline, and clicking on it also takes you to the same full sized image. Also, there is no way to get the Markdown to display the image at a different resolution.

---

https://jira.atlassian.com/browse/BSERV-7426 would provide a partial workaround.

https://jira.atlassian.com/browse/BSERV-9441 was created specifically for this issue.

[andreyrybak]

Another workaround:

1. upload two images: real size and manually created thumbnail

2. edit the automatically generated markdown: 
   From

   [![real.png](attachment:65/<...>real.png)](attachment:65/<...>real.png)
   [![thumb.png](attachment:65/<...>thumb.png)](attachment:65/<...>thumb.png)

   
   To 

   [![thumb.png](attachment:65/<...>real.png)](attachment:65/<...>thumb.png)