New csf v5.13

Changes:

• Added obsolete OS checkes for Fedora v11 and v12, plus RedHat/CentOS v2 and v3 in Server Check
• Fixed broken reference URL’s in Server Check for cPanel servers
• Modified statistics to not display pie chart if no data is available
• Sort LF_DIRWATCHFILE output by time to improve the reported results
• Added new setting for AT_ALERT to only trigger on modification to the root account (i.e. not all superuser accounts)
• Tested successfully for support on Fedora v14 and Ubuntu v10.10