Defined proof of concept Bind root igniter. It works.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Moved Nginx/ Coreginx configuration to "configure" hook.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Fixed an issue with overwritten custom domain on service side. It should now just use domain from .domain file if it exists.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>