 RNASeq bug fixes, optional workspace
 RNASeq bug fixes, optional workspace

scanon/narrative,aekazakov/narrative,msneddon/narrative,kbase/narrative,mlhenderson/narrative,briehl/narrative,pranjan77/narrative,psnovichkov/narrative,nlharris/narrative,mlhenderson/narrative,scanon/narrative,briehl/narrative,jmchandonia/narrative,mlhenderson/narrative,jmchandonia/narrative,jmchandonia/narrative,scanon/narrative,briehl/narrative,pranjan77/narrative,psnovichkov/narrative,scanon/narrative,msneddon/narrative,kbase/narrative,pranjan77/narrative,rsutormin/narrative,pranjan77/narrative,jmchandonia/narrative,nlharris/narrative,pranjan77/narrative,scanon/narrative,jmchandonia/narrative,msneddon/narrative,rsutormin/narrative,msneddon/narrative,psnovichkov/narrative,psnovichkov/narrative,aekazakov/narrative,psnovichkov/narrative,kbase/narrative,briehl/narrative,psnovichkov/narrative,rsutormin/narrative,msneddon/narrative,kbase/narrative,kbase/narrative,nlharris/narrative,msneddon/narrative,rsutormin/narrative,jmchandonia/narrative,mlhenderson/narrative,jmchandonia/narrative,mlhenderson/narrative,pranjan77/narrative,aekazakov/narrative,nlharris/narrative,briehl/narrative,scanon/narrative,briehl/narrative,mlhenderson/narrative,pranjan77/narrative,rsutormin/narrative,briehl/narrative,aekazakov/narrative,aekazakov/narrative,psnovichkov/narrative,nlharris/narrative,nlharris/narrative,msneddon/narrative,nlharris/narrative,rsutormin/narrative,kbase/narrative,aekazakov/narrative