[development] Asking for donations in contrib

[Nancy Wichmann]

Arancaytar Ilyaran wrote:
> It would be great if I could fix bugs for free but use donation drives to
> sponsor new features. That would probably be better than selling
customizations

This sounds like a marvelous idea to me.  I, too, have limited time, and
even more limited funds.

I know some maintainers put a Paypal button on their projects, which I have
considered.

Nancy