Add documentation how to contribute to the project

[weyert]

Can someone please add some documentation how to contribute to the project? What's the workflow when you want to add a new command or extend an existing one and want to test whether it works?

For example, how would go about implementing ticket #42 ?

[ltalirz]

Hi @weyert - I agree that at least a minimal set of contribution guidelines would be quite useful; in particular since there are some aspects in this repository (like the automatically generated README) that are not common in ansible roles.

We can probably add this as a subsection to the README at some point.

For example, how would go about implementing ticket #42 ?

In order to modify an existing ansible module, look into the python code in the libraries/ folder (in this case, it would be library/dokku_config.py).