to use this VeriSO module you can manually copy it in the veriso/modules folder or you can directly import it as a git submodule by doing the following:

cd ~/.qgis2/python/plugins/veriso/modules
git submodule add git@github.com:opengisch/veriXX.git #or https://github.com/opengisch/veriXX.git