Set up static code analysis #12
Description
- Read https://docs.coala.io/en/latest/Users/Tutorial.html
- Read https://docs.coala.io/en/latest/Users/coala_quickstart.html
- Set up coala (create a
.coafile) - Add instructions in the contributing guidelines about how to use coala before pushing the changes.
- Add it to CI (once Setting up CI #5 is solved). This would be a separate
prolevel issue imo, and can be done taking hints from https://github.com/coala/coala/wiki/Google-Code-In-Task-Use-coala