Contributions are accepted as pull requests. Please observe our coding practices at https://github.com/City-of-Helsinki/bestpractice/ . Please make your pull requests short, elegant and only handling one issue at a time!
If you make a pull request, you may also want to contact [email protected] to tell about your contribution.
Our contribution handling guidelines are at https://github.com/City-of-Helsinki/bestpractice/blob/master/accepting-contributions.md