removed zipping of plot file and improved html for ballgown report
removed zipping of plot file and improved html for ballgown report

kbase/KBaseRNASeq,kbaseIncubator/KBaseRNASeq,kbase/KBaseRNASeq,kbase/KBaseRNASeq,kbase/KBaseRNASeq,kbaseIncubator/KBaseRNASeq,kbaseIncubator/KBaseRNASeq