open-source project can use it at no cost. That is what we are doing.
Don't miss the great looking dashboard here:
-https://nemo.sonarqube.org/overview?id=simgrid
+https://sonarcloud.io/dashboard?id=simgrid
This tool is enriched by the script @c tools/internal/travis-sonarqube.sh
that is run from @c .travis.yml
