Add option to csi index in bam_sort_samtools.nf sub-workflow
Add option to csi index in bam_sort_samtools.nf sub-workflow

ewels/NGI-RNAseq,ewels/NGI-RNAseq,ewels/NGI-RNAseq,ewels/NGI-RNAseq,ewels/NGI-RNAseq