Thanks a lot for any contribution!
To keep code quality high and maintenance work low, please adhere to the following guidelines when creating a pull request:
Try to write clean code and to adhere to the already used coding style.
Lines should be kept below 120 characters.
If possible, new code should be covered by automated tests.
Use meaningful commit messages: Please follow the advice in this blogpost. First line of your commit message should be a very short summary (ideally 50 characters or less) in the imperative mood. After the first line of the commit message, add a blank line and then a more detailed explanation (when relevant).