MODIFICATIONS FROM NORM
* Removed rhgb quiet from the kernel line
* Removed the rescue entry
* systemctl mask rc-local (as it's run on reboot from cron)
* Added dmesg -n1 to /etc/rc.d/rc.local as syslog is removed it gets written to console
* Changed the /etc/issue and /etc/issue.net files
* Turned off weak deps in /etc/dnf/libdnf5.conf.d/01-remoteboxappliance.conf
* Limit kernels to 1 in /etc/dnf/libdnf5.conf.d/01-remoteboxappliance.conf
* Created broadwayd-http and remotebox-http systemd service files for starting on boot


