also bind up and down to next and previous
also bind up and down to next and previous

michaelgwood/pinpoint,GNOME/pinpoint,robclark/pinpoint,danigm/pinpoint,nzjrs/pinpoint,nzjrs/pinpoint,bpeel/pinpoint,bpeel/pinpoint,nekohayo/pinpoint,robclark/pinpoint,danigm/pinpoint,robclark/pinpoint,potofcoffee/pinpoint,michaelgwood/pinpoint,potofcoffee/pinpoint,tyll/pinpoint,GNOME/pinpoint,tyll/pinpoint,nekohayo/pinpoint