2.4  - added "$organization" option and changed header line and
       notifications.
     - fixed a loop with regular expression matching (doh!)
     - added config for H+B EDV Antivir (thx Poisoner)

2.3  - added content blocking by file ext. and Regular Expressions
     - changed default SMTP method to "local"
     - added sleep timer config flag

2.2  - fixed SUPERLOOP
     - added check for header file before adding tag
     - added fix for locally submitted mails
     - re-added $notification_footer (doh!)
     - added support for Kapersky's AVPdaemon
     - made SMTP/local mail delivery selectable
     - saves -complete file along with -D and -H now
     - chmod virus files to 600
     - cosmetic fixes (syslog output)
     - removed need for File::Remove

2.01 - complete rewrite
     - Major Changes:
       - split_spool_directory support
       - multithreaded operation
       - dequeue limitation
     - many more ...

1.00 - added --noboot to uvscan flags (prevents boot sector scanning)
     - added FProt support (thx Kristian Forde <Kristian.Forde@hit.no>)
     - added RipMIME support (better than reformime)
       get if at http://www.pldaniels.com/ripmime/
     - added some contributions in the new /contrib dir. see the
       README.CONTRIB there. 


0.99 - this is a kind of "1.0" prerelease ;)
       (but then I may be lazy and not release 1.0 in months, hehe)
     - moved configuration to extra file
       This way you will not have to reconfigure exiscan each time you
       update ;)
     - Added customizable text to use as "footer" for notification emails.
     - Do not send sender notification if sender is "<>" (DOH!)
     - Do not send sender notification more than once per $resetinterval
       and recipient, to avoid mail loops with auto-reply type viruses.
     - Fixed Unix::Syslog facility setting.
     - Added virus scanner output to Administrator notification email (a
       much requested feature, thanks to Dave Hill <dhill@zeus.com> for
       providing me with an example.
     - Added support for RAV virus scanner
       (thx Jordi Bosveld <jotti@jotti.dhs.org>) 
     - Added second AVP scanner method ("demoavp")
       (thx to Sergey Kovalyov <sergey@metaphoria.net>)

0.9a - introduced a workaround to a bug in Unix::Syslog
       (likes to crash with percent signs in strings)

0.9 - added support for AVP Scanner
      (thanks to Marcus Klein <marcus@netline-ag.de>)
    - added support for Sophos Sweep Scanner
      (thanks to Chris Beauchamp <chris@buildstore.co.uk>)

0.8 - added support to unpack MS-TNEF and SMIME
    - added (very basic) debug mode

0.7 - major update
	- added configurable sender and receiver notification
	- added support for reformime instead of the (partly broken) metamail
	- added more security by placing a crypt()ed version of the mail ID
	  in the header. This prevents attackers from easily cheating
	  exiscan.
	- added recovery from unexpected runtime errors.

0.6 - fixed a bug in the dequeuing process

0.5 - initial public release
