Correction: column header
Update cover art if it is showing in the detail pane and is fetched.
Adding appropriate stock to vacuum menu item
The add menu option is actually OK without a release selected. As a consequence, the menu should stay active without a release selected.
Bug fixes: refresh release now tested OK.
Rolling up this code
This will be easier to do once GroupQueryResultsDialog is a class
Simplifying this code. Does not fix labels retaining the stock text in Ubuntu Unity.
Adding code for functions which are not designed to be used with these progress bars.
Improving example text in progressbar. Trying to debug lag to start and stop ProgressDialog.
Replacing gtk.gdk.threads_enter and leave with gobject.idle_add