Log Message:
Force all current packages using the libnet 1.0.x tree to use a
verision of libnet <= 1.0.1b.  This will prevent the case where the user
has installed the libnet 1.1.x branch and then tries to install an application
that is not compatible with the 1.1.x tree.

Over time the list of these applications that require the 1.0.x branch
will be reduced as they are updated to later versions that support the
libnet 1.1.x branch.

This addresses PR# 29056 opened by diro (at) nixsys.bz, thanks for the PR !