Please open a new thread for this question; this thread has been marked as answered, thus it's less likely that people are looking into this post. I would not have checked this thread if you had not pinged me directly 🙂
Regarding to your question: you can package and deploy them. But as these values are supposed to change during runtime you should not include it into regular deployment. And one of the most relevant aspects is that it should be optional. If authors decide to change some default value, they will create the new value in /conf (e.g using the CA configuration editor).