New version of RAV - readme!

[Julian Field]

There is a new version of RAV available.
However, it has some slightly odd requirements and will need the
rav-wrapper from 4.13 in order to work properly.
So if you have upgraded your copy of RAV recently, please check to see if
it is working as you may need to upgrade to 4.13

The upgrade is a 5 minute job, especially with my upgrade_MailScanner_conf
script to do the awkward bit for you.
You should upgrade the "tnef" RPM as well as the "mailscanner" RPM as that
is updated also.
--
Julian Field
www.MailScanner.info
Professional Support Services at www.MailScanner.biz
MailScanner thanks transtec Computers for their support