Modify AlignmentInterval.updateScore so when sorting by base, 0 is not treated specially. This is so deletions get sorted properly
Modify AlignmentInterval.updateScore so when sorting by base, 0 is not treated specially. This is so deletions get sorted properly

igvteam/igv,godotgildor/igv,igvteam/igv,itenente/igv,amwenger/igv,godotgildor/igv,godotgildor/igv,godotgildor/igv,amwenger/igv,itenente/igv,itenente/igv,igvteam/igv,amwenger/igv,igvteam/igv,amwenger/igv,itenente/igv,godotgildor/igv,igvteam/igv,amwenger/igv,itenente/igv