New csf v3.19

Changes:

• New feature – LF_PERMBLOCK. Permanently blocks IP addresses that have had X temporary blocks in the last Y seconds. Uses email template permblock.txt
• New feature – LF_NETBLOCK. Permanently blocks network classes (A, B or C) if more than X IP addresses in a specified class have been blocked in the last Y seconds. This may help within some DDOS attacks launched from within a specific network class. Uses email template netblock.txt
• Modified MD5SUM comparision code to better reset md5sum checks after a hit
• Only issue Random JS Tookit warning if all the MD5SUM checks fail for the relevant files
• Removed POP flood Protection setting check from Server Report as it’s no longer relevant to courier-imap
• Rewritten the Apache Check code for the Server Report to better detect the current running settings on all Apache and PHP versions
• Don’t check Apache RLimitCPU/RLimitCPU limits on VPS servers as they aren’t relevant (as they apply to the host VPS configuration) for the Server Report