Snow Leopard updates for iDupe, CaliBrate, and OmniGrowl

iDupe 2.6 addresses minor compatibility issues with Snow Leopard and adds the ability to designate five star rated tracks as keepers. iDupe now requires OS X 10.4. CaliBrate 1.6 is a major compatibility upgrade for Snow Leopard and adds a couple of popular feature requests. CaliBrate now requires OS X 10.5. OmniGrowl has been updated to fix an issue with Woot and updates the Growl framework. Please see the version history pages for iDupe, CaliBrate, and OmniGrowl.