New MailScanner Front-End (MSFE) v7.28

Changes:

• MailControl: Added new setting to configure Statistics ip lookups to be via ajax, inline or disabled
• MailControl: Statistics ip lookups are now permformed via ajax by default to speed up initial page load
• MailControl: Modified Statistics for relay and spam IP’s to use clientip rather than extracting IP’s from the header as only this is guaranteed to be true and also speeds up the queries
• MailControl: Added Search option for all Statistics results