test code modication
test code modication

heatmap_summary.R: preprocessed variable is now created as a list in
.setUp

agapow/smartr,thehyve/heim-SmartR,thehyve/heim-SmartR,thehyve/heim-SmartR,thehyve/heim-SmartR,agapow/smartr,agapow/smartr,agapow/smartr