Integrating TaskHandler with menuCatalogGetSimilar(), but there is no dialog to display the results yet.
Adding new code for a combined ProgressDialog and TaskHandler. This is much improved over the old ProgressDialog and should be a better reference design for threading.
Updating TaskHandler class to support all of the (implicit and ugly) modes of operation. Replacing old TaskHandler and ProgressDialog with new mbcat.gtkpbar.TaskHandler in GTK GUI
Adding a few accel keys