Log Message:
Initial import of clamav-0.54 into the NetBSD Packages Collection.

Provided in PR 20662 by David Ferlier, modified to use pkgsrc libtool
and to add users by myself.

Clam AntiVirus is an anti-virus toolkit written from scratch.  It is
licensed under GNU GPL2 and uses the virus database from
OpenAntiVirus, which is an another free anti-virus project.  In
contrast to OpenAntiVirus (which is written in Java), Clam AntiVirus
is written entirely in C and its database is KEPT UP TO DATE.  It also
detects polymorphic viruses as well.