branch: nginx_custom

[frank-dspeed]

Changelog:
tools/split_nginx_conf.sh

• gets runned to create indipendent conf files in /etc/nginx/sites-available

• conf/nginx gets synced to /etc/nginx

• removed some template generating

• now creating /etc/nginx/sites-enabled/default as http default server removed http server from host generation.

• add support for snippets/$host*.conf and http-$host*.conf the tools/split_nginx_conf.sh excludes domains conf

  • always generating miab-ssl.conf.d/$host.conf even for excluded to allow including them as snippet

Add a custom host

most best copy a existing site-available/$host.conf to conf.d and adjust the settings.

• create dns entry or email alias.
• create /etc/nginx/conf.d/$host.conf
• include miab-ssl.conf.d/$host.conf
• include snippets/miab-domains.conf
• include snippets/miab-primaryonly.conf