New csf v7.02

Changes:

• Make auto.pl scripts more resilient to avoid leaving an incomplete configuration file after upgrades
• Improved output errors if FASTSTART fails
• Ensure UNZIP binary exists before attempting to process GeoLite CSV Country database
• Corrected FASTSTART description in Server Report check
• Modified auto.pl to not automatically enable IPV6 on Virtuozzo/OpenVZ
• Report all errors after csf starts in case they were missed in the main output