v4.8.0: Attempt to cleanup instance if error during launch.
- Add distro refresh option. - Use systemctl to check guestregister status. - Log only to base logger. - Handle HPC on-demand repos. - Add timestamp to file log handler.
- Add distro refresh option. - Use systemctl to check guestregister status. - Log only to base logger. - Handle HPC on-demand repos. - Add timestamp to file log handler.