New csf v7.66

Changes:

• Fixed UI status form tags
• Added new option LF_SPI. This option configures csf iptables as a Stateful Packet Inspection (SPI) firewall – the default. If the server has a broken stateful connection tracking kernel then this setting can be set to 0 to configure csf iptables to be a Static firewall, though some funtionality and security will be inevitably lost
• Added common systemd logs to csf.logignore for new installs
• Modify LF_IPSET in csf to print failure messages instead of aborting on error
• On servers using systemd if firewalld found to be active, csf and lfd will not start until is is stopped and disabled as csf cannot be used with firewalld
• Added option SYSTEMCTL to csf.conf as the location of the systemctl binary for use with servers using systemd