This patch completes the Autorip functionalty that is
partially implemented in the current CVS (160 B1)
It adds a AutoRip checkbox on the Generic Preferences
tab, and closes the CDDB query dialog of multiple items
are detected (it selects the 1st item in the list)
It's designed to work with the following options:
"Select All CD Tracks By Default"
"Auto Connect To Remote CDDB Database"
"Eject CD When Ripping Complete"