handle empty result exception #45

Remove interaction OvA. Update documentation. (#44)

* Remove interaction OvA. Update documentation.
* Documentation improvements

fix bugs in heatmap #13

remove feature_list directory from aggregate output to enable end2end

make all resource files input to rules

add one-vs-all analysis feature #29

comment global.yaml, add nodefaults and replace snakemake@source

improve READMEs

remove labeling from volcanos for ALL features to improve performance

Update README.md