Test all shortcuts (only for devices with fixed keyboards)
IE6: keyboard shortcuts doesn't work (possibly due to window events of IE6 - see events-browser)
Should not work on hidden nodes
metakey false should specifically exclude metakey combinations
IE6: keyboard shortcuts doesn't work (possibly due to window events of IE6 - see events-browser)
Should not work on hidden nodes
metakey false should specifically exclude metakey combinations