[Netkit.users] Revised labs and lecture slides

[Massimo Rimondini]

Dear Netkit users,

we inform that both the labs and the lecture slides for the basic topics
have been completely revised and tested with Netkit version 2. You can find
the new versions at http://www.netkit.org/labs.html.
We would like to thank people who reported bugs and inconsistencies for
their precious collaboration.

We plan to perform a revision of the other labs as soon as possible.

Regards,
The Netkit Team.