- much faster history loading (loading history entries only when
needed - eg. expanding top level items)
- less memory usage (sidebar and manager are using the same model)
- searching is now performed on title and url
- clear private data -> clear history is now working properly
- when leaving web widget, QWebPagePrivate generates fake
mouse move event, but unfortunately with bad coordinates.
So sometimes it just hovered a link and the link's url got
stuck in status bar message.