New csf v2.74

Changes:

• Modified PHP Server Checks to use the php binary output instead of trying to find the active php.ini file
• Added PHP Server Check for register_globals
• Improvements to the Server Check code
• Fixed bug in TCP port 23 check in Server Check
• Added new option –check (-c) to check whether the installed version of csf is the latest, no update is performed
• Added multiple csf configuration checks to the Server Check report
• Added throttling to LF_INTEGRITY and increased the timeout proportionally