New csf v6.31

Changes:

• Fixed “Deny Server IPs” option in UI
• Additional SSHD regex
• Enable account tracking for LF_CPANEL login failures to allow for LF_DISTATTACK detection
• Ignore Server Check for register_globals for PHP v5.4+
• Added new option UI_SSL_VERSION, to allow the setting of the SSL protocol version that the UI server allows
• Added window Detach option to UI search system logs
• UI display changes
• Fixed files permissions issue affecting System Graphs and lfd Graphs in DA