Fixes & Improvements

EMS Exchange: Phishing flag is ignored for messages from sender on white list.
EMS Exchange: Installation scripts for transport agents fixed to work on Windows SBS Server 2011.
EMS Exchange: Added posibility to switch off scan of outbound emails in VSAPI plug-in.
Server Setup: Added backup and restoring of VSAPI scan settings.
Server Setup: Fixed MS showing Exchange IS service in Close running applications dialog during uninstallation of exchange plugin.
User Interface: Extended statistics for Document Scanner for MS Sharepoint server component.
User Interface: Extended statistics of VSAPI and antivirus transport agents components.