fixed bug where sickle was not discarding reads below the length threshold if the read had all good quality
fixed bug where sickle was not discarding reads below the length threshold if the read had all good quality

kdmurray91/sickle,MullinsLab/sickle,biorelated/sickle,FabianFrancoRoldan/sickle,ucdavis-bioinformatics/sickle,MullinsLab/sickle,najoshi/sickle,jdidion/sickle,MullinsLab/sickle