[bsdcan-announce] Changes to schedule

[Dan Langille]

We regret to announce that two speakers will be unable to attend 
BSDCan 2006.  As such, their talks have been withdrawn.  We will 
announce replacement talks at the conference on Friday.

The talks withdrawn are:

Creating a firewall for use with Jail(8)
  <http://www.bsdcan.org/2006/activity.php?id=94>

Taking a lesson from Darwin: evolving the FreeBSD interrupt model
  <http://www.bsdcan.org/2006/activity.php?id=81>