port update: www/dansguardian to version 2.6.1-3
The latest stable release of DansGuardian is 2.6.1-3. This
release fixes a few security glitches in earlier releases,
and adds several new features to improve filtering, throughput,
and resource usage. A recommended update for all DG users.
Submitted by: Freddie Cash <firstname.lastname@example.org>