New csf v6.01

Changes:
– Ensure all binaries are called with their full paths for the scheduled Server Security Check reports
– Allow csf -u/-uf/–update and -c/–check when csf is disabled
– Make RT_* checks IPv6 compatible
– Added dns query caching for ip lookups during lfd process lifetime
– Modify TOR rule loading to use FASTSTART in lfd if enabled
– Added iptables locking to FASTSTART code
– LF_INTERVAL now defaults to 3600 on new installations to better cope with slow brute force login attempts
– Removed references to .cpanel.net being ignored from the changelog as they no longer apply and could cause confusion
– Fix csf.rignore loader regex causing unnecessary DNS lookups if file has no entries
– Added “DEFERRED” login failure checking to CPANEL_LOG regex