- ROSE and FDDI support is in now
 - `route' ignores routes that are deleted, to avoid confusing users.
 - `ifconfig' no longer even tries to use SIOCGIFCOUNT.  Even old ifconfigs
   will work correctly without it though, so let's delete this ioctl now
   before 2.2 is released.  It was only added in the mid 2.1 series so no code
   should rely on it yet.

Also the usual round of tidying up.

I need to check whether Bernd has any outstanding changes, and then I want
to release net-tools 1.50 in the fairly near future.