Add variable to set jenkins nginx site as default_server

[homburg]

Add jenkins_nginx_default_server variable to set nginx listen directive: "listen 80 default_server";

[klen]

I supports this, but variable names has been changed to jenkinsproxy* and I cannot merge this requiest. But now you easy setup this behaviour:

jenkins_proxy: nginx
jenkins_proxy_port: "80 default_server"

[klen]

And thanks!

[homburg]

NP :-) released to Ansible galaxy?

[klen]

Yes.