Dialog of Doom v2.0 - now somewhat less baleful!

I just committed a fix to the Dialog of Doom that appears when
Conglomerate detects a structural element inside a span tag (which would
cause a crash, see bug #124507).

It now only appears once per-document; after it has appeared once for a
given document you'll never see it again on that doc.  So no more insane
clicking through a torrent of "Close" buttons - Yay!

I can now use Conglomerate to open the source of the HOWTO I recently
wrote [1] without intense pain :-)

Once we finish the WidgetPlayground branch and merge it, then we can get
rid of this bug and dialog for good...

Dave
(1: http://fedora.redhat.com/docs/stateless/index.html )