Provide a link to more info in the window

[elenam]

Provide a link (or a tab? or an open pane?) for the entire message, possible causes, more documentation in the seesaw window.

[royaldark]

OK, most recent commit has a tab for the filtered error message, and another for the original stacktrace. Not sure what "more documentation" would be, though.

[elenam]

Cool, thanks! That was actually my to-do item, but thanks for doing it :-)