Update utility class RepeatMaskSplitter
Update utility class RepeatMaskSplitter

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