New ClamAV v0.97

ClamAV 0.97 brings many improvements, including complete Windows support(all major components compile out-of-box under Visual Studio), support forsignatures based on SHA1 and SHA256, better error detection, as well as speed and memory optimizations. The complete list of changes is available in the ChangeLog file. For upgrade notes and tips please see: https://wiki.clamav.net/Main/UpgradeNotes097Download : http://downloads.sourceforge.net/clamav/clamav-0.97.tar.gzPGP sig  : http://downloads.sourceforge.net/clamav/clamav-0.97.tar.gz.sigBugfixes : http://www.clamav.net/release-info/bugs/0.97ChangeLog: http://www.clamav.net/release-info/changelog/0.97