Breakout link and manual image display conflict

[Jaifroid]

If a user has disabled images, and clicks on the breakout link to export the page to a browser window, the app opens the spinner but never completes download of images, and the spinner keeps spinning until the user clicks on another link. The page is not exported.

The fix for this is to implement a check for the image setting in the export routine, and take appropriate action if images are disabled.