GUIDE: How to contribute my code to the repository?

[Crystalwarrior]

You can read the official Github guide on how to create a pull request.

But, the gist of it is you need to Fork KFO-Server, then create a new branch for every new feature you intend to add.

For your Fork, you can keep your master branch up-to-date by syncing it with the upstream repository:

Github explains this here

Once you do all that, simply go to the Pull Requests, and you'll get an option to create one from your fork!