more convenient output from sort
more convenient output from sort

mpieva/samtools-patched,mpieva/samtools-patched,udo-stenzel/samtools-patched,mpieva/samtools-patched,udo-stenzel/samtools-patched,udo-stenzel/samtools-patched,udo-stenzel/samtools-patched,mpieva/samtools-patched,mpieva/samtools-patched,udo-stenzel/samtools-patched