add treatment of two samples, either single or paired-end reads
add treatment of two samples, either single or paired-end reads

chamaelj/tools-artbio,ARTbio/tools-artbio,drosofff/tools-artbio,ARTbio/tools-artbio,ARTbio/tools-artbio,drosofff/tools-artbio,chamaelj/tools-artbio,drosofff/tools-artbio,chamaelj/tools-artbio,ARTbio/tools-artbio,drosofff/tools-artbio